The Rat Brain in Stereotaxic Coordinates, Sixth Edition

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George Paxinos

Charles Watson

Prince of Wales Medical Research Institute The University of New South Wales Sydney, Australia

Division of Health Sciences Curtin University of Technology Perth, Australia

[email protected]

[email protected]

A MSTERDAM • B OSTON • H EIDELBERG • L ONDON • N EW Y ORK PARIS • S AN D IEGO • S AN F RANCISCO • S INGAPORE • S YDNEY Academic Press is an imprint of Elsevier

• •

O XFORD T OKYO

This eBook does not include ancillary media that was packaged with the printed version of the book.

Academic Press is an imprint of Elsevier 84 Theobald’s Road, London WC1X 8RR, UK Radarweg 29, PO Box 211, 1000 AE Amsterdam, The Netherlands 30 Corporate Drive, Suite 400, Burlington, MA 01803, USA First edition 1982 Second edition 1986 Third edition 1997 Fourth edition 1998 Fifth edition 2005 Sixth edition 2007 Copyright © 2007 George Paxinos and Charles Watson. Published by Elsevier Inc. All rights reserved. The right of George Paxinos and Charles Watson to be identified as the authors of this work has been asserted in accordance with the Copyright, Designs and Patents Act 1988 Cover design by Yvette Paxinos Book design by Lewis Tsalis CD-ROM design by Paul Halasz No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, mechanical, photocopying, recording or otherwise without the prior written permission of the publisher Permissions may be sought directly from Elsevier’s Science & Technology Rights Department in Oxford, UK: phone (+44) (0) 1865 843830; fax (+44) (0) 1865 853333; email: [email protected]. Alternatively you can submit your request online by visiting the Elsevier web site at http://elsevier.com/locate/permissions, and selecting Obtaining permission to use Elsevier material. Notice No responsibility is assumed by the publisher for any injury and/or damage to persons or property as a matter of products liability, negligence or otherwise, or from any use or operation of any methods, products, instructions or ideas contained in the material herein. Because of rapid advances in the medical sciences, in particular, independent verification of diagnoses and drug dosages should be made. ISBN–13: 978-0-12-374121-9 ISBN–10: 0-12-374121-1 CD-ROM ISBN-13: 978-0-12-373721-2 CD-ROM ISBN-10: 0-12-373721-4 British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library Library of Congress Cataloging-in-Publication Data A catalog record for this book is available from the Library of Congress For information on all Academic Press publications visit our web site at books.elsevier.com Printed and bound in China 07

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Dedicated to Luis Puelles, a master of comparative vertebrate neuroanatomy.

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Contents Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IX Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IX Features of the Sixth Edition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IX Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X Stereotaxic reference system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XII Nomenclature and the construction of abbreviations . . . . . . . . . . . . . . . . . . . . XIII The basis of delineation of structures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XIV References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XVIII Index of structures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XXI Index of abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XXIV Parts of the rat brain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XXIX Figures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XXXI

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Preface

Acknowledgements

It is twenty five years since we published the first edition of The Rat Brain in Stereotaxic Coordinates. During that time there has been an explosion in neuroanatomical information, and we have tried to

We thank Hongqin Wang for outstanding technical assistance in the areas of histology and photography. We are indebted to Lewis Tsalis for speed, accuracy and brilliance in construction and

incorporate advances in knowledge in each new edition of the atlas. The last five years have been for us the most interesting yet, principally because of our association with Luis Puelles of the University

presentation of diagrams, and for his design of the book. We thank Paul Halasz for his imagination and skill in construction of the CD-ROM, and Yvette Paxinos for cover design. We thank Julia Tsalis

of Murcia. Luis has introduced us to the world of neuromeres and gene expression and has generously shared with us his extraordinary knowledge of comparative vertebrate neuroanatomy.

for her meticulous and accurate work in labelling the diagrams. We thank Oscar Scremin for assistance with delineations of blood vessels and Mindy Ding for proofreading.

In the sixth edition we have made a start on the substantial task of applying our newly acquired understandings to our diagrams, but a great deal more remains to be done if we are to do justice

Work on rhombomeres reported herein was supported by an Australian Research Council grant, and comparative work on the hypothalamus was supported by a National Health and Medical Research

to the new concepts of brain organization that have arisen from studies of development.

Council grant. We also acknowledge support from the Ronald Geoffrey Arnold Foundation, the Rebecca Cooper Foundation, and the Ramaciotti Foundation.

The new edition has given us the opportunity to introduce color plates for the first time. We have completely revised all of the diagrams from previous editions and have added eight new sagittal diagrams. We welcome suggestions, criticisms, and corrections. The value of the atlas is based not only on our own knowledge, but on the collective understandings shared with us by our colleagues. We hope you

We have been very lucky to have had the support and professional guidance of a talented editor – Dr Johannes Menzel of Elsevier. Johannes has been unfailingly enthusiastic and has attempted to do whatever we wanted to enhance the quality of the book. His frankness and honesty have matched his commitment to finishing this ambitious project.

enjoy the enhancements in the sixth edition.

Key features of the sixth edition

George Paxinos and Charles Watson

The Rat Brain in Stereotaxic Coordinates

6th Edition

Paxinos & Watson

•

161 coronal diagrams and accompanying photographic plates spaced at constant 120 μm intervals

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19 sagittal diagrams and accompanying photographic plates – 8 more than in previous editions

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27 horizontal diagrams and accompanying photographic plates

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Delineations in the coronal, sagittal and horizontal sections completely revised

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Photographic plates in color for the first time

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The most accurate and most widely used stereotaxic coordinate system.

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Almost 1000 structures identified

•

CD includes all drawings in pdf and eps formats, and electronic files of photographs of the histological preparations

IX

Introduction

Methods

There are many reasons why the rat is the most commonly selected subject for research in mammalian neuroscience. First, rats are the right size: neither too small for accurate stereotaxic localization of

Fresh brains from male Wistar rats were frozen, and sections were cut at 40 μm thickness. The sizes of the animals were 290 g (coronal plane series), 270 g (sagittal plane series) and 290 g (horizontal plane

discrete brain areas, nor too large for cost-effective laboratory management. Second, rats are generally hardy animals and are resistant to infections. Third, a number of inbred strains are available

series). The coronal sections were cut at a right angle to the horizontal plane joining bregma and lambda. The sagittal sections were cut parallel to the midline. The horizontal sections were cut parallel

commercially, so that animals of consistent size can be used for stereotaxic procedures.

to the horizontal plane joining bregma and lambda.

When the first edition of The Rat Brain in Stereotaxic Coordinates was published 25 years ago (Paxinos and Watson, 1982), it was the first rat brain atlas to be based on the flat skull position. It offered a choice of bregma, lambda, or the midpoint of the interaural line as the reference point. Although the coordinates were developed from study of adult male Wistar rats with weights ranging from 270 to 310 g, the atlas can be successfully used with male or female rats, with weights ranging from 250 to 350 g (Paxinos et al., 1985). With each new edition of the atlas, we have attempted to improve the accuracy of our delineations and have incorporated new findings on brain anatomy. However, our work has been hampered by the fact that our original series of coronal sections suffered from a number of limitations. Our initial coronal series showed sections at 0.5 mm intervals, which is insufficient to adequately represent all major structures in the brain for modern research purposes. Although we later attempted to better illustrate some areas by using some intervening sections, we could never fully compensate for the wide section interval in the primary series. In addition, we lost some sections in some areas of the brain and were

Stereotaxic surgery In each case, we placed an anesthetized rat in a Kopf small-animal stereotaxic instrument, and adjusted the incisor bar until the heights of lambda and bregma were equal in order to achieve the flat skull position. This position was achieved when the incisor bar was lowered 3.3 ± 0.4 mm below horizontal zero (Table 1). Because the point of intersection of the lambdoid and sagittal sutures is variable, we have chosen to define lambda as the midpoint of the curve of best fit along the lambdoid suture (see skull diagram). This redefined reference point is considerably more reliable than the true lambda (the true point of intersection of the sagittal and lambdoid sutures), and it is located 0.3 ± 0.3 mm anterior to the interaural line. We defined bregma as the point of intersection of the sagittal suture with the curve of best fit along the coronal suture. When the two sides of the coronal suture meet the sagittal suture at different points, bregma usually falls midway between the two junctions. The anteroposterior position of bregma was 9.1 ± 0.3 mm anterior to the coronal plane passing through the interaural line,

forced to interpolate sections from another brain to compensate for the missing sections.

but for the brain represented in this atlas bregma is deemed to lie at 9.0 mm. The top of the skull at bregma and lambda was 10.0 ± 0.2 mm dorsal to the interaural zero plane.

In the fifth edition we presented an entirely new set of coronal sections at very close intervals (161 figures at 0.12 mm intervals). The sections in the fifth edition coronal series were stained with cresyl violet or with methods to demonstrate AChE or NADPH diaphorase because we found that these

For the brain sectioned in the coronal plane, to confirm the stereotaxic orientation of sections, reference needle tracks were made perpendicular to the horizontal and coronal planes. One horizontal

three methods were compatible with using fresh (unfixed) tissue, a requirement for deriving an accurate stereotaxic grid. However, we used other markers in other brains to confirm our delineations (Paxinos et al., 1999a, Paxinos et al., 1999b). For the sixth edition, coming as it does 25 years after the publication of the original edition, we took the opportunity to undertake a thorough upgrade of the atlas. We have updated the 161 coronal diagrams of the fifth edition and have for the first time presented in print the photographic plates of the coronal sections on which the diagrams were based. Further, we have updated all the sagittal and horizontal diagrams and took the opportunity to add 8 sagittal diagrams and plates. For the fifth edition we received advice from many scientists and their contribution was acknowledged in the introduction of that edition. We welcome further advice that might improve the accuracy of our diagrams in the future. Please email us on [email protected] or [email protected].

needle insertion perpendicular to the coronal plane was made from the posterior of the brain at 4.0 mm above the interaural line and was 2.0 mm lateral to the midline. The reference track from the horizontal needle appears as a small hole in coronal sections. Two vertical electrodes were inserted to confirm the brain was in fact cut in the coronal plane in which it was placed in the stereotaxic instrument. For the brains sectioned in the sagittal plane, vertical needles were inserted in both hemispheres at 3.0 mm posterior to the interaural line and at 1.0 and 2.0 mm lateral to the midline. A second pair was inserted 11 mm anterior to the interaural line at 1.0 and 2.0 mm lateral to the midline. Horizontal needle tracks perpendicular to the coronal plane were made at 5.0 mm and 6.0 mm dorsal to the ineraural line and 2.0 mm lateral to the midline. Horizontal needle tracks perpendicular ot the sagittal plane were made at 5.0 mm dorsal to the interaural line and 2.0 mm and 8 mm anterior to it. For brains sectioned in the horizontal plane, two vertical reference tracks were made by inserting a needle at 2.0 and 9.0 mm anterior to the interaural line and approximately 1.4 mm lateral to the midline. These reference tracks appear as pinholes in the horizontal sections. Five horizontal needle tracks perpendicular to the coronal plane were made by inserting needles at 1.0, 3.0, 5.0, 7.0 and 8.0 mm above the interaural lines. Following surgery, the rats were decapitated and the whole head frozen on dry ice. The frozen skull was then prised off the frozen brain, and the brain was carefully mounted on the stage of microtome so that the sections would be cut in the coronal stereotaxic plane. For the coronal set, every third section was used for preparation of the atlas diagrams, so that the interval between atlas diagrams is 0.12 mm. Exceptions to this rule are found in the region rostral to the rostrum of the corpus callosum (Interaural AP 11.28) and in the region of the medulla caudal to the inferior olive (Interaural AP -5.76 mm). In these two regions, sections were selected for presentation in the atlas at 0.24 mm intervals. Finally, the olfactory bulb is depicted at only three representative levels.

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For the original horizontal and sagittal section sets published in the first edition in 1982, sections were taken at 0.5 mm intervals. Since then, we have added some intervening sections to make the series more comprehensive. In the sixth edition we have added eight new sagittal sections in addition to those added in the second and fourth editions.

Histological methods For the coronal series, the ‘atlas’ sections were stained with either cresyl violet or for the demonstration of AChE on an alternate basis, so that cresyl violet sections are 0.24 mm apart and AChE sections are also 0.24 mm apart. The two sections that intervene between each ‘atlas’ section were stained with cresyl violet or for the presence of AChE or NADPH diphorase, according to the following sequence:

AChE Histochemistry The method for the demonstration of AChE followed the procedures of Koelle and Friedenwald (1949) and Lewis (1961). Slides were incubated for 15 h in 100 mL of stock solution (see below) to which had been added 116 mg of S-acetylthiocholine iodide and 3.0 mg ethopropazine (May & Baker). The slides were rinsed with tap water and developed for 10 min in 1% sodium sulphide (1.0 g in 100 mL of water) at pH 7.5. They were then rinsed with water and immersed in 4% paraformaldehyde in phosphate buffer for 8 h, and then allowed to dry. Subsequently, they were dehydrated for 5 min in 100% alcohol, then immersed in xylene and coverslipped with Permount. The stock solution was a 50 mM sodium acetate buffer at pH 5.0 which was made 4.0 mM with respect to copper sulphate and 16 mM with respect to glycine. This was done by adding 6.8 g of sodium acetate, 1.0 g of copper sulphate crystals, and 1.2 g of glycine to 1.0 L of water and lowering the pH to 5.0 with HCl. We found that fresh, unfixed tissue from the frozen brains showed a substantially stronger reaction for both stains than tissue fixed

1. Cresyl violet ‘atlas’ section 2. AChE intervening section

with formalin, paraformaldehyde, glutaraldehyde, or alcohol.

3. NADPH intervening section 4. AChE ‘atlas’ section

A detailed protocol of the staining procedures may be obtained from our website: www.powmri.edu.au/staff/paxinos.htm.

5. Cresyl violet intervening section 6. NADPH diaphorase intervening sections This sequence was repeated throughout the series of coronal section. This arrangement ensures that every ‘atlas’ section is accompanied by two adjacent sections, each of a different stain. For example, the ‘atlas’ AChE section described as number four above is preceded by an NADPH diaphorase section and followed by a cresyl violet section. This arrangement gave us maximum information for each ‘atlas’ section from the three stains. Staining was carried out on the same day as section cutting. In the sagittal and horizontal sets, we originally aimed to present alternate cresyl violet and AChE sections at 0.5-mm intervals. The intervening sections we have added were chiefly selected on the basis of stereotaxic position, and there is no reliable sequence of alternating stains any longer.

Quality of Sections In some cases, the sections were stretched or compressed in the process of cutting and mounting on slides. We have compensated for this by constructing diagrams which represent, as best we can judge from the study of adjacent sections, the original shape of the brain section. In a few cases, the ‘atlas’ section was so badly damaged that we have taken our drawing from an adjacent section. The diagrams represent the photographic plates they face except for the following cases: 1. AChE Plate 47 is one section rostral (40 μm) than its diagram because we based this diagram on the caudally adjacent Nissl section. 2. Nissl Plate 148 is one section caudal (40 μm) than its diagram because we based this diagram on the rostrally adjacent NADPH-diaphorase stained section. 3. Nissl Plate 158 is two sections (80 μm) more caudal than the photograph on which we based our diagram.

Photography and drawings Photography The photographs of stained brain sections were taken with a Nikon Multiphot macrophotographic apparatus using 4"x5" Kodax Plus X film. A high contrast filter was used to print the photographs of cresyl violet sections, whereas a lower contrast filter was used to print the photographs of AChE sections.

Drawings Drawings, which later formed the basis of the figures, were made by tracing the photographs of sections. For the coronal sections, we drew only the right side of each section and derived the outline of structures on the left side by mirror image construction using Adobe Illustrator. For the horizontal diagrams, we drew what we actually saw in each hemisphere of the tissue. Fiber tracts in the drawings are outlined by solid lines, and nuclei and cell groups are outlined by broken lines. In general, each abbreviation is placed in the center of the structure to which it relates; where this is not possible, the abbreviation is placed alongside the structure and a leader line is used. For many sections, abbreviations for fiber tracts and fissures are positioned on the left side of the figure, and the abbreviations for nuclei and other cell groups are positioned on the right side. However, in our revision of the coronal series, we have broken from this tradition and have placed most labels on both sides of the diagram for convenience. The outlines of the ventricles and aqueduct are filled in with solid color.

Cresyl Violet Staining Slides were immersed for 5 min in each of the following: xylene, xylene, 100% alcohol, 100% alcohol, 95% alcohol, and 70% alcohol. They were dipped in distilled water and stained in 0.5% cCresyl violet for 15-30 min. They were differentiated in water for 3-5 min and then dehydrated through 70% alcohol, 95% alcohol, 100% alcohol, and 100% alcohol. They were then put in xylene and coverslipped. To make 500 mL of 0.5% cCresyl violet of about pH 3.9, mix 2.5 g of cCresylecht violet (Chroma Gesellschaft, Postfach 11 10, D-73257, Kongen, Germany, Fax number: 49-7024-82660), 300 mL of water, 30 mL of 1.0 M sodium acetate (13.6 g of granular sodium acetate in 92 mL of water), and 170 mL of 1.0 M acetic acid (29 mL of glacial acetic acid added to 471 mL of water). Mix this solution for at least 7 days on a magnetic stirrer, then filter.

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Drawings of coronal brain sections

Stereotaxic Reference System The stereotaxic reference system is based on the flat skull position, in which bregma and lambda lie in the same coronal plane. Two coronal and two horizontal zero planes are used as reference planes in these drawings. One reference coronal plane cuts through bregma and the other cuts through the interaural line. Similarly, one horizontal plane is at the level of bregma on the top of the skull and the other is at the level of the interaural line. Lambda is usually located 0.3 mm anterior to the interaural line, and it can be used as an alternative reference point in conjunction with the dorsoventral coordinate of bregma. The position of the stereotaxic reference points and planes are indicated on the skull diagram. The stereotaxic reference grid shows 0.2 mm intervals.

In each of the coronal drawings, the large number at the bottom left shows the anteroposterior distance of the section from the vertical coronal plane passing through the interaural line. The large number at bottom right shows the anteroposterior distance of the plate from a vertical coronal plane passing through bregma. Note that these two coronal planes are 10.0 mm apart, so the two numbers on any one plate add up to 10.0 mm. The small numbers on the left margin show the dorsoventral distance from the horizontal plane passing through the interaural line. The numbers on the right margin show the dorsoventral distance from the horizontal plane passing through bregma and lambda on the surface of the skull. The numbers on the top and bottom margins show the distance of structures from the midline sagittal plane.

Drawings of sagittal brain sections In each of the sagittal drawings, the large number at the bottom left shows the distance of the section from the midline. The small numbers on the left margin show the dorsoventral distance from the horizontal plane passing through the interaural line. The numbers on the right margin show the dorsoventral distance from the horizontal plane passing through bregma and lambda on the surface of

290 g Male Wistar

the skull. The numbers on the top margin show the distance of structures from a vertical coronal plane through bregma. The numbers on the bottom margin show the distance of structures from a vertical coronal plane through the interaural line.

Drawings of horizontal brain sections Bregma

Lambda

In each of the horizontal drawings, the large number at the bottom left shows the distance of the section above the horizontal plane passing through the interaural line. The large number at top right shows the distance of the plate below a horizontal plane passing through bregma. Note that these two horizontal planes are 10.0 mm apart, so the two numbers on any one plate add up to 10.0 mm.

9.0 mm

Bregma

Interaural Line

Lambda 10.0 mm

The small numbers on the left and right margins show distance from the midline sagittal plane. The numbers on the top margin show the anteroposterior distance from the vertical plane passing through bregma. The numbers on bottom margin show the anteroposterior distance from the vertical plane passing through the interaural line.

Accuracy of the stereotaxic coordinates In almost all cases, the potential error in defining the position of any point in the brain is less than 0.5 mm. Although we used medium-sized (average 290 g) male Wistar rats in the construction of this

3.3 mm

atlas, we recognize that researchers often use animals of different sex, strain, and weight. Because of this, we have estimated the error that may occur if this atlas is used with female Wistar rats, male hooded (Long Evans) rats, male Sprague Dawley rats of 300-g weight, juvenile (180 g) Wistar rats, and mature (436 g) Wistar rats. The results of these estimations are shown in Table 1 (reproduced from Paxinos

Incisor Bar

et al., 1985).

Skull Diagram Dorsal and lateral views of the skull of a 290 g Wistar rat. The positions of bregma, lambda and the plane of the interaural line are shown above the lateral view. The distance between the horizontal plane passing through the interaural line is shown on the right of the lateral view. The distance between the incisor bar and the horizontal plane passing through the interaural line is shown on the left of the lateral view. Lambda (midpoint of the curve of best fit along the lambdoid suture) is 0.3 mm anterior to the coronal plane passing through the interaural line.

It is evident from these studies that no substantial stereotaxic error will occur when rats of different sex and strain are chosen, provided that the rats are of similar weight to those on which the atlas is based (290 g). For example, for rats of different sex and strain but of similar weight, the anteroposterior distance between the interaural line and bregma is between 9.0 and 9.4 mm. Similarly, the dorsoventral distance between the interaural line and the surface of the skull at bregma and lambda is very stable (9.8–10.1 mm). By contrast, craniometric data for juvenile (180 g) and mature (436 g) Wistar rats differ substantially from those of other groups. The anteroposterior distance between the interaural line and bregma is 7.7 mm in the juvenile and 9.7 mm in the mature rats (9.0 mm in 290-g male rats). Lambda is 0.4 mm posterior to the interaural line in the juvenile rats and 0.6 mm anterior to this line in the mature rats (0.3 mm anterior in 290-g rats). Unexpectedly, the dorsoventral distance between the interaural line and bregma for juvenile rats (9.9 mm) was almost the same as that of 290-g rats (10.0 mm).

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Table 1 Craniometric and stereotaxic data (means + S.D.) for rats of different sex, strain and weight Mean weight (g)*

AP I–B (mm)

AP I–L (mm)

DV I–B (mm)

AP I – Acb (mm)**

AP B – ac (mm)**

AP I – 7n (mm)**

DV I – incisor bar (mm)

‘Atlas’ Wistar

290

9.1 ± 0.3

0.3 ± 0.3

10.0 ± 0.2

11.7

0.0

-1.3

-3.3 ± 0.4

Coronal plates

300

9.2

0.2

10.1

Sagittal plates

270

8.9

0.0

10.0

Horizontal plates

290

9.1

0.2

10.1

Female Wistar

282

9.3 ± 0.2

0.5 ± 0.3

10.0 ± 0.1

11.6

0.1

-1.2

-3.2 ± 0.5

Hooded

290

9.4 ± 0.4

0.3 ± 0.6

9.8 ± 0.2

11.9

0.0

-1.2

-3.9 ± 0.6

Sprague

299

9.0 ± 0.2

0.7 ± 0.2

10.1 ± 0.1

11.7

0.1

-1.2

-3.9 ± 0.5

Juvenile Wistar

180

7.7 ± 0.4

-0.4 ± 0.3

9.9 ± 0.2

10.2

-0.1

-1.6

-2.0 ± 0.4

Mature Wistar

436

9.7 ± 0.3

0.6 ± 0.3

10.7 ± 0.4

12.4

-0.1

-0.8

-2.7 ± 0.3

Subject

* S.D.s ) 20g. ** S.D.s ) 0.4 mm. ac, anterior commissure; Acb, accumbens nucleus; AP, anterior-posterior; B, bregma; DV, dorsal-ventral; 7n, facial nerve; I, interaural line; L, lambda. Reprinted with permission from J. Neuroscience Methods. 13 (1985) 139-143.

In the mature rats, the interaural line to bregma vertical distance was 10.7 mm. In female rats, as well as in hooded, juvenile (180 g), mature (436 g) and 290-g Wistar rats, bregma was found to be above the most forward crossing fibers of the anterior commissure. This is the point at which the posterior limbs of the anterior commissure appear. These data confirm the observation of Whishaw et al. (1977) that bregma is more stable than the interaural line for positioning of electrodes in brain structures close to, or anterior to, bregma. However, data from insertion of needles aimed at the level where the facial nerve leaves the facial genu show that the interaural reference point is more stable than bregma for localization of such posterior structures. Therefore, if juvenile or mature rats are used, greater accuracy can be achieved if bregma is used as the reference point for work with rostral structures and the interaural line for work with caudal structures. A further improvement in accuracy can be obtained by taking into account the actual location of the accumbens nucleus and the genu of the facial nerve. In agreement with Slotnick and Brown (1980), we noticed that coordinates of structures were closer to target if the coordinates given by the interaural and bregma reference systems were averaged. No atlas or stereotaxic instrument will compensate for inaccurate identification of bregma and lambdoid points. The reference skull mark for bregma is the midpoint of the curve of best fit along the coronal suture, and the reference skull mark for lambda is the midpoint of the curve of best fit along the lambdoid suture. These two reference marks are not necessarily the points of intersection of these sutures with the midline suture.

Nomenclature and the construction of abbreviations There is an obvious need for a stable neuroanatomical nomenclature to accurately and efficiently convey information between neuroscientists. Despite this, many terms and abbreviations are still used in the literature to describe a single structure. In some cases, the same term or abbreviation is used for completely different structures. We urge all researchers to consider the merits of our system of nomenclature because it is systematic and derived after extensive consultations with neuroanatomy experts. The utility of our abbreviation system is enhanced by its consistent use in companion atlases of the mouse brain (Paxinos and Franklin, 2003), the rhesus monkey brain (Paxinos, Huang, and Toga, The Rat Brain in Stereotaxic Coordinates

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2000), the human brain (Mai et al., 2004, Paxinos and Huang, 1995), the developing rat brain (Paxinos, Ashwell and Tork, 1994), and the chick brain (Puelles et al., 2007). In considering the merit of a particular name over synonyms, we have chosen terms that have been ratified by modern usage, particularly usage by experts in that field. We have used anglicized versions of terms rather than older latinized versions wherever possible, and we have in all but a handful of cases avoided the use of eponyms. Neuroscience communities concerned with different systems have developed identical abbreviations for completely different structures; for example SO may stand for both supraoptic nucleus and superior olive, SC for suprachiasmatic nucleus and superior colliculus, and IC for inferior colliculus and internal capsule. An additional complication arises when homologous structures are nonetheless named or abbreviated differently in different species. We have made an effort to establish homologies and are using the same abbreviations for homologous structures in atlases of the rat (Paxinos and Watson, 1986), mouse (Paxinos and Franklin, 2003), monkey (Paxinos et al., 2000), human (Paxinos and Huang, 1995; Mai et al., 2004), and chicken (Puelles et al., 2007). Our abbreviations have been constructed on the basis of the following principles: 1. The abbreviations represent the order of words as spoken in English (e.g., DLG = dorsal lateral geniculate nucleus) rather than the order in which they appear in older latinised terms. 2. The general principle used in the abbreviations of the names of elements in the periodic table was followed: the capital letter representing the first letter of a word in a nucleus is followed by a lower case letter most characteristic of that word (not necessarily the second letter; e.g., Mg = magnesium; Rt = reticular thalamic nucleus). 3. All nuclei and other cell groupings (such as cortical areas) begin with a capital letter, except some cranial nerve nuclei which begin with a number followed by capital N (e.g. 12N represents the nucleus of the hypoglossal nerve). All fibre bundles begin with lower case letters except some cranial nerves which begin with a number followed by lower case n (for ‘nerve’, as in 6n = abducens nerve). Thus, there is no necessity in for a letter to be used to point out that a structure is a nucleus, except in the case of some cranial nerves. Similarly, there is no need for the letter “t” to be used to denote a fiber tract.

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4. Compound names of nuclei have a capital letter for each part (e.g., LPGi = lateral paragigantocellular nucleus). 5. If a word occurs in the names of a number of structures, it is almost always given the same abbreviation (e.g., Rt = reticular thalamic nucleus; RtTg = reticulotegmental nucleus of the pons). Exceptions to this rule are made for well-established abbreviations such as VTA. 6. Abbreviations of brain regions are omitted where the identity of the region in question is clear from its position (CM = central median thalamic nucleus; not CMTh). 7. Arabic numerals are used instead of Roman numerals in identifying cranial nerves and nuclei (as in the Berman, 1968, atlas), layers of the cortex, and layers of the spinal cord. While the spoken meaning is the same, the detection threshold is lower for Roman numerals. The use of Arabic numerals ensures that ambiguity is reduced (VIII could signal ‘8’ or visual area 3), and the Arabic numerals are easier to position in small spaces available on diagrams (8 versus VIII).

The basis of delineation of structures For the fifth and sixth editions, we completely reviewed our delineations of all areas of the brain. Our primary guide was an extensive collection of histochemically stained sections (monoclonal antibodies and enzyme-based stains – Paxinos et al., 1999a,b). We have also made extensive use of other publications from our laboratory (Paxinos, 1995; Paxinos and Huang, 1995; Paxinos et al., 1994), the atlas prepared by Swanson (2004), as well as many authoritative studies published in major journals such as the Journal of Comparative Neurology. We present below a brief account of the basis of delineation of structures. We have not repeated here the rationale for the delineation of structures presented in the earlier editions (e.g. Paxinos and

The concept of ventral pallidum, first proposed by Heimer and his associates, has been the guiding principle for structure/function relations of the basal forebrain (Barragan and Ferreyra-Moyano, 1995; Heimer et al., 1997). Researchers at the University of Virginia and Universidad Nacional de Cordoba have carved out of the traditional substantia innominata another large structure, the sublenticular extended amygdala (Alheid et al., 1995). Paxinos and Franklin (2003) have used the new scheme for their mouse brain atlas. We have retained the name substantia innominata (for the part remaining after the territory of the ventral pallidum has been defined) in keeping with earlier editions of this atlas. The dorsal substantia innominata roughly corresponds to the sublenticular extended amygdala, central part, while the ventral substantia innominata corresponds to the sublenticular extended amygdala, medial part. The area previously called fundus striati resembles the striatum proper in some respects and the accumbens shell in others. Given that the use of the term fundus striati creates problems with primate homologues, we followed the advice of George Alheid and called it the lateral accumbens shell. The remaining accumbens is delineated in accordance with Zaborszky et al. (1985) and Heimer et al. (1991). We followed Alheid et al., (1995) in the identification of the interstitial nucleus of the posterior limb of the anterior commissure (IPAC).

Globus pallidus and entopeduncular nucleus We have reverted to the simple term globus pallidus to refer to the area that is sometimes described as the external or lateral part of globus pallidus, and we have reverted to the term endopeduncular nucleus to refer to the area we previously labelled as the internal or medial globus pallidus. Lateral stripe of the striatum (LSS) LSS is a dense band of cells in cresly violet stained sections. The area is negative in calbindin sections and lighter stained than the LAcbSh and striatum in TH (the distinction is very clear in Fig. 87 of Paxinos et al., 1999a).

Watson, 1986). Navicular nucleus (Nv) We have renamed the area in the basal forebrain which we previously called the semilunar nucleus. The reason is that the name semilunar nucleus has priority in the avian literature and it refers to a

Olfactory System Refer to Shipley et al. (2004) and de Olmos et al. (1978) for a general description of the olfactory system. Intermediate endopiriform nucleus (IEn) We have given this name to an area ventral to the dorsal endopiriform nucleus (DEn). Both DEn and IEn are deep to the piriform cortex. We previously included this area in DEn (RBSC4); Swanson sometimes calls it DEn and sometimes includes it in the deep layer of the piriform cortex. The cells in this area are relatively sparse and smaller than those in DEn. Both DEn and IEn are NADPH positive

completely different structure in birds. The existence of the semilunar nucleus was established on the basis of NADPH-diaphorase histochemistry (Paxinos et al., 1999a). We acknowledge assistance of R. Harlan and P-Y. Wang in the identification of this structure (Ahima and Harlan, 1990; Wang and Zhang, 1995). Dorsal and ventral parts of the claustrum (DCl and VCl) We have identified distinct dorsal and ventral parts of the claustrum in AChE stained sections.

(Fig 88 Paxinos et al., 1999a), but IEn has parvalbumin positive elements (Fig 89 Paxinos et al., 1999a).

The dorsal part is positive for AChE and the ventral part is negative.

Retroendopiriform nucleus (REn) In a horizontal section we have identified a nucleus located caudal to the amygdala and caudal to the endopiroform and named it the retroendopiriform nucleus. We were not able to clearly identify this

Substantia nigra We used the primate terminology for the dorsal and ventral tiers of the substantia nigra and also for

nucleus on the coronal or sagittal plane. Paxinos and Franklin have noticed a homologous nucleus in their mouse horizontal set (Paxinos and Franklin 2006, unpublished).

subdivisions were developed earlier than those subsequently used in rodent studies, and the identified primate subdivisions are consistent with the degeneration patterns seen in Parkinson’s disease (Glenda Halliday, personal communication, 2004). The reticular part of the substantia nigra can be divided into a ventrolateral and a dorsomedial component on the basis of parvalbumin and calbindin distribution

Basal Ganglia and Basal Forebrain

the part of the VTA which is called the parabrachial pigmented nucleus. The names of the primate SN

Refer to Heimer et al. (1995) and Gerfen (2004) for a general description of the basal ganglia and to De Olmos et al. (2004) for a discussion of the substantia innominata and extended amygdala.

(Paxinos et al., 1999b). The remainder of the substantia nigra and the ventral tegmental area were

Immunoreactivity for parvalbumin and the neurofilament protein SMI-32 identifies the ventral pallidum (Paxinos et al., 1999a). We retained the term substantia innominata and identified dorsal, ventral (as in Grove, 1988), and basal components with the assistance of George Alheid. The basal

Ventral Tegmental Area We have identified the rat homologue of the human parapeduncular nucleus (Paxinos & Huang, 1995)

component is marked by some positivity in tyrosine hydroxylase but is negative for SMI-32 (although surrounding areas are positive).

human given its more descriptive nature. With the addition of the parainterfascicular term, the entire VTA can be represented by specifically named component parts. This avoids the problem of previous

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delineated according to the work of McRitchie et al. (1996).

but have named it the parainterfascicular nucleus. We suggest that the new term be also used for the

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editions of this atlas where the label VTA was placed only on what we now call parainterfascicular nucleus, giving the impression that it alone was the whole of the VTA. The VTA in our view consists of

Paraterate nucleus (PTe) This nucleus is located within the ventrolateral hypothalamic tract (Swanson, 2004) and rostral,

the paranigral nucleus (PN), the parainterfascicular nucleus (PIF), the parabrachial pigmented nucleus (PBP), and the rostral VTA (VTAR).

dorsal and lateral to the terate hypothalamic nucleus.

Amygdala and Bed Nucleus of Stria Terminalis Septum, Hypothalamus, and Neurosecretory Nuclei Refer to Simerly (2004), Armstrong (2004), Risold (2004), and Oldfield and McKinley (2004) for a general description of these structures. Jutting ventrolaterally from the anterodorsal preoptic nucleus is a strip which is negative for parvalbumin which we have called the alar nucleus. The alar nucleus displays substance P positive cell bodies but little reactivity in its neuropil (Larsen, 1992). In the preoptic area we followed Simerly (2004) and Simerly et al. (1984) except for the identification of the ventromedial and ventrolateral preoptic nuclei, for which we followed Elmquist et al. (1996) and Sherin et al. (1996). The compact part of the medial preoptic nucleus is negative for substance P (Harding et al., 2004). In the lateral hypothalamus we identified a ventrolateral hypothalamic nucleus on the basis of NADPHdiaphorase reactivity (Paxinos et al., 1999a). This nucleus is caudal to the ventrolateral preoptic nucleus and dorsal to the supraoptic nucleus. The ventral part of dorsomedial nucleus is marked by densely stained cell bodies and terminals in NADPHdiaphorase preparations (Paxinos et al., 1999a). The gemini nucleus is a conspicuous nest of NADPH-diaphorase positive cell bodies (Paxinos et al., 1999a). The parasubthalamic nucleus is present in the rat (Wang and Zhang, 1995), but it is not as impressive as the homologous structure seen in the mouse brain (Paxinos and Franklin, 2003). The arcuate nucleus was delineated according to the work of Magoul et al. (1994). See Paxinos and Watson (1986) for the identification of the striohypothalamic, magnocellular lateral hypothalamic, terete, and subincertal nuclei. Lateral hypothalamus (PLH, TuLH, PeFLH, JPLH) We have given names to different regions that are now recognized as comprising the lateral hypothalamus. The lateral hypothalamus has traditionally been defined as the area lateral to the fornix. However, the features characteristic of lateral hypothalamus (particularly the population of large cells) are not limited to the area lateral to the fornix. The orexin and hypocretin containing cells are not confined to the classically defined LH area, but are also found medial to the fornix. Swanson (2004) correctly extended the lateral hypothalamus medial to the fornix, but still identified the fornix as another boundary from where various areas emanate. The region both medial and lateral to the fornix when stimulated electrically induces attack by a cat on a rodent (Paxinos, Bandler and Flynn, unpublished observations), indicating that the PeFLH behaves in a unitary fashion as it concerns this behavior. The components of the lateral hypothalamus in our scheme are as follows:• • •

PLH – peduncular part of the lateral hypothalamus TuLH – tuberal part of the lateral hypothalamus PeFLH – perifornical part of the lateral hypothalamus

•

JPLH – juxtaparaventricular part of the lateral hypothalamus

Posterior hypothalamus, dorsal area (PHD) This is an area previously identified as PHA in our atlas. Arcuate nucleus (ArcMP) ArcMP is AChE positive and this distinguishes it from DM. Episupraoptic nucleus (ESO) We named this nucleus on the basis of its location. Its rostral pole begins at the caudal pole of the

Refer to de Olmos et al. (2004) for a general description of the amygdala and the bed nucleus of the stria terminalis. The anterodorsal part of the medial nucleus of the amygdala and the basomedial nucleus are defined by the presence of intense NADPH-diaphorase reactivity (Paxinos et al., 1999a). The lateral part of the central nucleus of the amygdala is marked by the presence of tyrosine hydroxylase fibers and AChE negativity (Paxinos et al., 1999a). Reticulostrial nucleus (RtSt) We have named this nucleus for its position between the stria terminalis and the reticular nucleus. In calretinin stained sections it has a densely positive neuropil whereas the reticular nucleus has a pale neuropil. In parvalbumin sections, RtSt is positive in neuropil while the reticular nucleus is positive for cells and neuropil (streaky and spotty). RtSt is largest at anterior pole of the thalamus. In calbindin sections, the stria terminalis is positive whereas the RtSt is negative (Fig 160, Paxinos et al., 1999a). Its medial part is negative and lateral is positive in parvalbumin (Fig 166, Paxinos et al., 1999a). Rostral amygdalopiriform area (RAPir) The rostral amygdalopiriform area is a distinct region between PLCo and Pir has a dense layer 2 in lateral two thirds but much less dense in medial third. We had outlined but not labeled this structure in previous editions of our atlas. This is the area which Swanson (2004) calls the amygdalocortical area, a term which we did not adopt because it does not fit well with the names we had already given to surrounding areas.

Thalamus Refer to Groenewegen and Witter (2004) for a general description of thalamic nuclei. See Paxinos and Watson (1986) for the identification of the ethmoid, retroethmoid, subgeniculate, and precommissural nuclei. We have reverted to the use of the term ventral posterior nucleus, parvicellular part (Paxinos and Watson, 1982) for the nucleus that we previously named the gustatory nucleus of the thalamus (Paxinos and Watson, 1986). We made this change on the advice of Clifford Saper that gustatory input is more medial in this nucleus, and autonomic-related inputs can be found at more lateral parts of this structure (Yasui et al., 1989). Retroreuniens area (RRe) We gave the name RRe to a region dorsal to the PH, ventral to CM, and medial to VPPC and SPF. Caudally, RRe merges with the periventricular gray matter. Paraxiphoid (PaXi) The paraxiphoid nucleus (PaXi) lies between the xiphoid nucleus (Xi) of the thalamus medially and the zona incerta laterally. It appears to be part of a belt separating hypothalamus from thalamus. In Fig 264 of Paxinos et al., 1999a, an NADPH positive belt can be seen to extend from the reticular nucleus to zona incerta and paraxiphoid. Ventral limitans thalamic nucleus (Vli) This nucleus is a thin sheet between subparafascicular, parvicellular part and the medial lemniscus. We so named it to complement the posterior limitans thalamic nucleus. Palkovits has observed CGRP positivity in this nucleus (Palkovits, personal communication, 2004).

ventrolateral preoptic nucleus; ESO can be found in Figs 39-45.

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Hippocampal Region Refer to Witter and Amaral (2004) for a general description of the hippocampal region.

Retrosplenial cortex (RSD and RSG) The retrosplenial dysgranular cortex (RSD) was previously named by us the retrosplenial agranular cortex, but we have changed it on the advice of Brent Vogt. The retrosplenial granular cortex (RSG) is

We now distinguish a dorsal and a ventral subiculum. We have labeled the transition area of dorsal and ventral subiculum as STr. We have drawn the borders of the presubiculum and parasubiculum so as to reach the white matter as explained in Haug (1976) and Mulders et al. (1997).

divided into three areas a, b, and c. Some authors refer to the RSG as area 24, according to the original scheme of Brodmann.

The entorhinal parcellation scheme of Insausti et al. (1997) is appealing because each of the

Reticular Formation

cytoarchitecturally distinct divisions has a different pattern of connections as they detail in their paper. The parcellation recognizes that the medial and lateral sectors of the entorhinal area are separated by two intermediate sectors obvious in our Creslyl violet preparations. Insausti et al. specifically identify

Refer to Jones (1995) for a general description of the reticular formation. The intermediate reticular zone was first identified in the rat (Paxinos and Watson, 1986), but is seen to advantage in the human

six entorhinal fields: (1) an amygdalopiriform cortex which they termed amygdalo-entorhinal transition field; (2) a medial entorhinal field (MEnt) equivalent to the ventromedial entorhinal area of Krettek and Price (1977); (3) a caudomedial entorhinal field (CEnt), which is the classic medial entorhinal area; (4) a ventral intermediate entorhinal field (VIEnt) equivalent to the caudal ventrolateral entorhinal field of Krettek and Price (1977); (5) a dorsal intermediate entorhinal field (DIEnt); and (6) a dorsolateral entorhinal field (DLEnt). The last two fields together are equivalent to the dorsolateral entorhinal field of Krettek and Price (1977).

brain (Paxinos and Huang, 1995). The intermediate reticular zone at levels of the caudal pole of the facial nerve nucleus is marked by NADPH-diaphorase positive cells. The lateral paragigantocellular nucleus is conspicuous in NADPH-diaphorase preparations (Paxinos et al., 1999b). We have identified the parapyramidal nucleus as the cell group dorsolateral to the pyramidal tract, which is outlined but not named in the second edition of this atlas (Paxinos and Watson, 1986). The identification of the epifascicular nucleus is based on the description of this nucleus in the human brain (Paxinos and Huang, 1995).

The postsubicular area was identified on the basis of the work of Van Groen et al. (1992).

We have abandoned the term deep mesencephalic nucleus (DpMe) in favour of neuromeric nomenclature from the avian literature (Puelles et al., 2007). We have named this and other parts of

Cerebral cortex

the reticular formation and parts of the periaqueductal gray according to their neuromeric location (p1PAG in prosomere 1, mRt and mPAG in the mesencephalon, isRt in the isthmus, r1Rt in

There have been two comprehensive cortical parcellation schemes in recent decades. The first notable one was presented by Zilles (1985) and was constructed on the original stained sections of the earlier

rhombomere 1). Conterminal nucleus (Ct)

editions of our atlas. In the second edition of our atlas we used the cortical parcellations of Zilles (1985). The second comprehensive cortical delineation scheme was presented by Swanson (2004).

We have identified the conterminal nucleus in the medulla close to the inferior olive. This group was originally identified by Olzewski and Baxter (1954) and is clearly shown in the human brain stem atlas

The Zilles (1985) delineations differ significantly from the Swanson (1992, 2004) scheme. The atlas of chemical markers (Paxinos et al., 1999a,b) enabled us to make a decision on the strengths of the two schemes. On this basis we have retained many of the features of the sensory, motor, and insular areas proposed by Zilles (1985). However, we have curtailed the rostral spread of Zilles’s occipital areas and delineated the sensory representation of the trunk region and temporal association area in line with Swanson (2004).

(Paxinos and Huang, 1995). The nucleus is seen as two separate AChE positive cell groups, one lateral to the inferior olive (caudal pole of IOA) and a second group medial to the IOA.

Periaqueductal and Periventricular Gray

We have retained the perirhinal cortex at caudal levels (along with Zilles, 1985) because there is a

Refer to Keay and Bandler (2004) for a general description of the periaqueductal gray. The boundaries of periaqueductal gray cell columns were drawn according to Carrive (1993), Carrive and Paxinos (1994), and Paxinos and Huang (1995). We identify the rodent homologue of the human pleoglial

characteristic NADPH-diaphorase reactivity associated with this area. Palomero-Gallagher and Zilles (2004) have recently completed a substantial revision of their earlier plan, especially in the non-sensory

periaqueductal gray in Figs 77-80. Two nuclei lateral to the central gray pars alpha were identified on the basis of SMI-32 immunoreactivity – central gray pars beta and central gray pars gamma (Paxinos

parietal regions, and we have followed their lead. Strong parvalbumin immunoreactivity is present in layer 4 of the primary somatosensory cortex. SMI-32 immunoreactivity formed distinctive patches in layer 4 of the barrel field and forelimb and hindlimb region.

et al., 1999b).

The primary auditory area was identified on the basis of reduced calbindin immunoreactivity in the

dorsal part of the rostral PVG. While generally ovoid in cross section, the medial and lateral sides are in

deep layers. All the auditory areas were marked by the presence of SMI- 32 positive cells in the superficial layers ((Paxinos et al., 1999a,b).

Figures 71-73 parallel to each other. Li lies medial to MCPC caudally, and medial to RPF rostrally. It is ventral to the PrC and dorsal to the fasciclus retroflexus. More caudally, it is dorsal to Dk. It can be readily identified in a horizontal section (Fig 105, Paxinos and Watson, 1997).

AChE marked the location of the prelimbic and agranular insular cortices. NADPH-diaphorase assisted

Lithoid nucleus (Li) We have named this nucleus for the Greek word for a stone. Li is a prominent group of large cells in the

in defining the agranular insular, perirhinal, and retrosplenial granular cortices. Additionally, NADPHdiaphorase immunoreactivity indicated the ventral part of the medial entorhinal cortex. Calretinin immunoreactivity assisted in delineation of the lateral entorhinal cortex where the outer part of layer one is densely stained.

Tegmental Nuclei

The dorsolateral orbital cortex was delineated in accordance with the work of Ray and Price (1992).

Epipeduncular nucleus (EpP)

We use the term frontal association cortex for the frontal cortex that others allocated to the secondary motor cortex (Swanson, 2004; Zilles, 1985). This designation is in agreement with microstimulation data (Neafsey et al., 1986).

A small but distinctive group of large cells below the peripeduncular nucleus and above the cerebral

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For the identification of the anterior tegmental, microcellular tegmental, subpeducular tegmental, rhabdoid, and epirubrospinal nuclei, see Paxinos and Watson (1986).

peduncle (Fig 78-80) has no home in the surrounding nuclei. We have named this group the epipeduncular nucleus.

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Reticular tegmental nucleus, L part (RtTgL) Figs 112-114 the rat homologue of the subnuclues L of the LtRt nucleus Olzewski and Baxter (1954)

Trigeminal transition zone (5Tr) We identify the NADPH-diaphorase positive area medial to the principal sensory trigeminal nucleus

can been identified (see also Paxinos and Huang, 1995).

as the 5Tr given it juxtaposition between the trigeminal and the parabrachial nuclei.

Raphe Nuclei

The trigeminosolitary zone (5Sol) The trigeminosolitary zone commences caudal to the trigeminal transition zone, and extends as far caudal as the level of the area postrema. The rostral part of this zone was previously identified by

We identified the raphe nuclei on the basis of 5-hydroxytryptamine sections prepared by G. Halliday and I. Tork (see also Harding et al., 2004). We identified the raphe interpositus nucleus on the basis of the work of Buttner-Ennever et al. (1988).

Locus Coeruleus and Brainstem Catecholamine Cell Groups

Paxinos and Huang (1995) in the human and named the subsolitary nucleus. We note that in the medulla, much like the in thalamus (VPM, VPPC – Lundy and Norgren, 2004), there is a progression of functional areas from the trigeminal concerned with somatosensory function to the solitary concerned with gustatory function from receptors of the same peripheral structures.

Refer to Aston-Jones (2004) for the delineation of the locus coeruleus. We delineated the catecholamine cell groups by following Hökfelt et al. (1984) with assistance from our own tyrosine hydroxylase

Matrix (Mx) Paxinos and Huang (1995) identified in the human the pericuneate and peritrigeminal matrix.

preparations (Paxinos et al., 1999b).

We observed a similar structure in the rat and identified it as the residual region after the solitary, trigeminosolitary, cuneate and parvicellular reticular nuclei are accounted for.

Brainstem Nuclei Associated with Taste, Respiratory, Cardiovascular and Other Autonomic

Cuneate nucleus, rotund part (CuR) We note that as in primates, the rat has a rotund part in the cuneate nucleus which almost certainly

Functions Refer to Lundy and Norgren (2004) for a general description of these nuclei. Nucleus of the solitary tract The posterior part of the nucleus of the solitary tract was delineated in accordance with the work of Whitehead (1990), Herbert et al. (1990), McRitchie (1992), and Altschuler et al. (1989). The rostral part of the nucleus of the solitary tract was difficult to delineate, but we recognize a rostrolateral subnucleus on the basis of NADPH-diaphorase positivity. Medullary respiratory groups and the Botzinger complex These areas were delineated in accordance with Ellenberger et al. (1990), Kanjhan et al. (1995), and Cox and Halliday (1993). Parabrachial nucleus The parabrachial nucleus is delineated in accordance with Fulwiler and Saper (1984), Herbert et al., (1990), Whitehead (1990), and Herbert and Saper (1990). The external part of the lateral parabrachial nucleus and medial parabrachial nucleus are marked by NADPH-diaphorase positive cells and fibers (Paxinos et al., 1999b).

Oromotor Nuclei

represents the forepaw area.

Visual System Refer to Sefton et al. (2004) for a general description of the visual system. The ventral tegmental visual relay zone was identified on the basis of the work of Giolli et al. (1985). The intergeniculate leaf was delineated on the basis of the work of Morin and Blanchard (1995).

Auditory System Refer to Malmierca and Merchan (2004) for a general description of the auditory system. We used Faye-Lund and Osen (1985) as well as Malmierca and Merchan (2004) for the identification of areas of the inferior colliculus. The medial geniculate was delineated according to the work of LeDoux et al. (1985). The nucleus of the central acoustic tract has been identified in the cat, and Ellen Covey has delineated this structure in our atlas. For additional details on the basis of delineation of the components of the auditory system refer to Paxinos and Watson (1986). Nucleus of the commissure of the inferior colliculus (CIC) The commissure of the inferior colliculus is populated by many cells. On the advice of Ellen Covey we have named this the nucleus of the commissure of the inferior colliculus.

Refer to Travers (2004) for a description of the oromotor nuclei.

Precerebellar Nuclei and Red Nucleus

Dorsal cochlear nucleus We have adopted new abbreviations for the layers of the dorsal cochlear nucleus: DCDp is the dorsal cochlear deep core; DCFu is the dorsal cochlear fusiform layer; DCMo is the dorsal cochlear molecular

Refer to Ruigrok (2004) for a general description of these structures. Within what has been previously

layer.

called the pararubral area there is a circumscribed cell group which we called the pararubral nucleus. We have named the large cells above the lateral lemniscus the epilemniscal nucleus (Paxinos et al., 1999b).

Cerebellum The identification of lobules, fissures, and deep cerebellar nuclei is based on the work of Voogd (2004) and Swanson (2004).

Periolivary horn (POH) The periolivary region has a dorsolateral protrusion positive in parvalbumin (Paxinos et al, 1999b), which we termed the periolivary horn (POH).

Spinal cord We have reproduced here (with minor changes) the spinal cord series from Molander and Grant (1995), with their permission. We are currently constructing atlases of the rat, mouse and human spinal cord (Watson and Paxinos, in preparation).

Somatosensory System Refer to Tracey (2004b) for a general description of the somatosensory system. The general basis of delineation of these structures is described in Paxinos and Watson (1997). However, we followed Marfurt and Rajchert (1991) for the borders of the spinal trigeminal nucleus.

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XX

List of Structures

posterointermediate part STMPI

anterior olfactory nucleus, ventral part AOV anterior olfactory nucleus, ventroposterior part AOVP

Names of the structures are listed in alphabetical order. Each name is followed by abbreviation of the structure.

anterior pretectal nucleus

APT

anterior pretectal nucleus, dorsal part APTD anterior pretectal nucleus, ventral part APTV

1st cerebellar lobule (lingula) 1Cb

anterior tegmental nucleus ATg

2nd and 3rd cerebellar lobules

anterodorsal thalamic nucleus AD

2nd cerebellar lobule

2/3Cb

anteromedial thalamic nucleus, ventral part AMV

2Cb

3rd and 4th cerebellar lobules 3rd ventricle

anteroventral periventricular nucleus

3/4Cb

anteroventral thalamic nucleus

3V

7DL

dorsal cochlear nucleus, molecular layer DCMo

facial nucleus, dorsomedial subnucleus

7DM

bed nucleus of the stria terminalis, medial division, posteromedial part STMPM

dorsal corticospinal tract dcs

facial nucleus, lateral subnucleus

bed nucleus of the stria terminalis, medial division, ventral part STMV

dorsal fornix df

facial nucleus, ventral intermediate subnucleus

dorsal hippocampal commissure dhc

facial nucleus, ventromedial subnucleus

bed nucleus of the stria terminalis, supracapsular division STS

dorsal hypothalamic area DA

C

7L

facial nucleus, stylohyoid part 7SH

DEn

7VI

7VM

fasciculus retroflexus fr

dorsal intermediate entorhinal cortex

AVPe

AV

dorsal endopiriform nucleus

7DI

fasciola cinereum

DIEnt

FC

dorsal lateral geniculate nucleus DLG

field CA1 of the hippocampus

CA1

dorsal lateral olfactory tract

field CA2 of the hippocampus

CA2

dorsal motor nucleus of vagus 10N

field CA3 of the hippocampus

CA3

dorsal nucleus of the lateral lemniscus DLL

fimbria of the hippocampus fi

dlo

caudal interstitial nucleus of the medial longitudinal fasciculus CI

dorsal nucleus of the spinal cord D

flocculus Fl

arcuate hypothalamic nucleus Arc

dorsal paragigantocellular nucleus DPGi

forceps major of the corpus callosum fmj

6aCb

arcuate hypothalamic nucleus, lateral part ArcL

caudal linear nucleus of the raphe

dorsal part of claustrum DCl

forceps minor of the corpus callosum fmi

6bCb

arcuate hypothalamic nucleus, lateroposterior part ArcLP

caudal periolivary nucleus CPO

dorsal peduncular cortex DP

frontal cortex, area 3 Fr3

caudate putamen (striatum) CPu

dorsal raphe nucleus DR

arcuate hypothalamic nucleus, medial posterior part ArcMP

caudomedial entothinal cortex CEnt

dorsal raphe nucleus, caudal part

DRC

cell bridges of the ventral striatum CB

G

dorsal raphe nucleus, lateral part

DRL

central amygdaloid nucleus Ce

dorsal spinocerebellar tract

gelatinous layer of the caudal spinal trigeminal nucleus Ge5

central amygdaloid nucleus, capsular part CeC

dorsal spinocerebellar tract and olivocerebellar tract dsc/oc

genu of the corpus callosum gcc

central cervical nucleus of the spinal cord CeCv

dorsal tegmental decussation dtgx

gigantocellular reticular nucleus, alpha part

central gray CG

dorsal tegmental nucleus, central part

central gray of the pons CGPn

dorsal tegmental nucleus, pericentral part

B

central gray, alpha part CGA

dorsal tenia tecta

B9 serotonin cells B9

central gray, beta part CGB

dorsal tenia tecta layer 1

central gray, nucleus O

dorsal terminal nucleus of the accessory optic tract DT

granular cell layer of the olfactory bulb

dorsal tuberomammillary nucleus

granular insular cortex GI

4Cb

5th cerebellar lobule

5Cb

6c cerebellar lobule

6cCb

6th cerebellar lobule

6Cb

7th cerebellar lobule

7Cb

8th cerebellar lobule

8Cb

9th cerebellar lobule

9Cb

9th cerebellar lobule, a

ascending fibers of the facial nerve asc7 azygous anterior cerebral artery

9a,bCb

9th cerebellar lobule, b

9bCb

9th cerebellar lobule, c

9cCb

azygous pericallosal artery

A A1 noradrenaline cells/C1 adrenaline cells

A1/C1

A13 dopamine cells A13 A2

abducens nucleus, retractor bulbi part 6RB accessory abducens/facial nucleus accessory nerve nucleus

azac

Bar

basal nucleus (Meynert)

accumbens nucleus Acb accumbens nucleus, core AcbC AcbSh

agranular insular cortex AI agranular insular cortex, dorsal part AID agranular insular cortex, posterior part AIP agranular insular cortex, ventral part AIV alar nucleus Al alv

centrolateral thalamic nucleus cerebellar commissure

BL BLA BLP

dorsomedial periaqueductal gray

bed nucleus of stria terminalis, fusiform part Fu

cingulate cortex, area 2

Cg2

dorsomedial spinal trigeminal nucleus

bed nucleus of stria terminalis, supracapsular division STS

cochlear root of the vestibulocochlear nerve 8cn

dorsomedial tegmental area

commissural nucleus of the inferior colliculus

dysgranular insular cortex

bed nucleus of stria terminalis, supracapsular division, lateralpart STSM

commissural stria terminalis cst

bed nucleus of stria terminalis, supracapsular division, medial part STSL

commissure of the lateral lemniscus

BAOT

BAC

amygdalohippocampal area, posterolateral AHiPL

bed nucleus of the stria terminalis, lateral division, dorsal part STLD

ansoparamedian fissure apmf anterior amygdaloid area anterior cerebral artery

acer

anterior commissural nucleus ac

anterior commissure, anterior part

bed nucleus of the stria terminalis, medial division, anterior part STMA

aca

anterior commissure, intrabulbar part aci

bed nucleus of the stria terminalis, medial division, anterolateral part STMAL

anterior commissure, posterior part acp

DMTg

epifascicular nucleus

EF

epilemniscal nucleus

ELm

cuneate nucleus, rotundus part CuR

entorhinal cortex

ethmoid thalamic nucleus Eth

decussation of the trapezoid body

xscp

tzx

deep gray layer of the superior colliculus DpG deep white layer of the superior colliculus DpWh

external plexiform layer of the accessory olfactory bulb EPlA external plexiform layer of the olfactory bulb EPl

dorsal acoustic stria das

F

anterior olfactory nucleus, dorsal part AOD

bed nucleus of the stria terminalis, medial division, posterior part STMP

dorsal cochlear nucleus DC

F cell group of the vestibular complex

anterior olfactory nucleus, lateral part AOL

bed nucleus of the stria terminalis, medial division,

dorsal cochlear nucleus, deep core

anterior hypothalamic area AH anterior hypothalamic area, anterior part AHA

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dorsal 3rd ventricle

IOM IOPr

inferior olive, subnucleus A of medial nucleus

IOA

inferior olive, subnucleus B of medial nucleus

IOB

inferior olive, subnucleus C of medial nucleus

IOC

IS

infralimbic cortex IL infundibular recess IRe infundibular stem

InfS

interanterodorsal thalamic nucleus

eml

bed nucleus of the stria terminalis, medial division, anteromedial part STMAM

ACo

DG

ECu

dentate gyrus

anterior cortical amygdaloid nucleus

ECIC

external cortex of the inferior colliculus, layer 1 ECIC1 external medullary lamina

dcw

IOK

inferior olive, dorsal nucleus IOD

inferior salivatory nucleus

ec

external cuneate nucleus

IOBe

inferior olive, cap of Kooy of the medial nucleus

inferior olive, principal nucleus

ERS

external cortex of the inferior colliculus

decussation of the superior cerebellar peduncle

icp

icpx

IC

inferior olive, beta subnucleus

inferior olive, medial nucleus

episupraoptic nucleus ESO external capsule

IG

inferior olive, dorsomedial cell group IODM

Ent

epirubrospinal nucleus

D deep cerebral white matter

inferior colliculus

E

epipeduncular nucleus EpP CnFI

Hil

hif

inferior cerebellar peduncle decussation

EP

cuneate nucleus Cu

CnFV

hippocampal fissure

inferior cerebellar peduncle (restiform body)

EW

cuneate fasciculus cu

cuneiform nucleus, ventral part

hbc

hilus of the dentate gyrus

hypoglossal nucleus, geniohyoid part 12GH

ependymal and subendymal layer/olfactory ventricle E/OV

cuneiform nucleus, dorsal part CnFD

habenular commissure

indusium griseum

ependyma and subependymal layer

Crus1

H

I

entopeduncular nucleus

cortex-amygdala transition zone, layer 1 CxA1

GrA

GrCb

hypoglossal nucleus 12N

Ect

cortex-amygdala transition zone CxA

cuneiform nucleus, intermediate part

DMSp5

ectotrigeminal nucleus E5 Edinger-Westphal nucleus

bed nucleus of the stria terminalis, lateral division, posterior part STLP

DMPAG

DI

corpus callosum cc

cuneiform nucleus CnF

bed nucleus of the stria terminalis, medial division STM

AC

ectorhinal cortex

conterminal nucleus Ct

crus 1 of the ansiform lobule

DMD

E

cic

commissure of the superior colliculus csc

bed nucleus of the stria terminalis, lateral division, juxtacapsular part STLJ

bed nucleus of the stria terminalis, lateral division, ventral part STLV

AA

granule cell layer of the cerebellum

Cg1

cll

GrDG

granule cell layer of the accessory olfactory bulb

cingulate cortex, area 1

bed nucleus of the stria terminalis, lateral division STL

amygdalostriatal transition area ASt

DM

basomedial amygdaloid nucleus, posterior part BMP

commissure of the inferior colliculus

GrO

granule cell layer of cochlear nuclei GrC

dorsomedial hypothalamic nucleus, ventral part DMV

Com

Gr

granular layer of the dentate gyrus

dorsomedial hypothalamic nucleus, dorsal part

bed nucleus of the stria terminalis, intraamygdaloid division STIA

APir

DLEnt

choroid plexus

amygdalohippocampal area, anterolateral part AHiAL

amygdalopiriform transition area

DTM

dorsomedial hypothalamic nucleus, compact part DMC

chp

GiV

glomerular layer of the accessory olfactory bulb GlA gracile nucleus

dorsomedial hypothalamic nucleus

Cx

GiA

glomerular layer of the olfactory bulb Gl DTT1

basomedial amygdaloid nucleus, anterior part BMA

bed nucleus of the stria terminalis, intermediate division STI

amygdalohippocampal area, posteromedial part AHiPM

DTgP

dorsolateral orbital cortex DLO

cbx

genu of the facial nerve g7 gigantocellular reticular nucleus, ventral part

cerebral peduncle cp

ambiguus nucleus, compact part AmbC

AHi

DTgC

DTT

dorsolateral entorhinal cortex

CIC

CL

cerebellar white matter cbw cerebral cortex

dsc

basolateral amygdaloid nucleus, ventral part BLV

bed nucleus of the anterior commissure

amygdalohippocampal area

CGO

central nucleus of the inferior colliculus

bas

ambiguus nucleus Amb

ambiguus nucleus, subcompact part AmbSC

CC

basilar artery

bed nucleus of the accessory olfactory tract

ambiguus nucleus, loose part AmbL

CLi

basal nucleus, compact part BC

basolateral amygdaloid nucleus, posterior part

accessory olfactory tract aot

C1/A1

C2

central medial thalamic nucleus CM

B

basolateral amygdaloid nucleus, anterior part

11N

alveus of the hippocampus

Barrington’s nucleus

C2 adrenaline cells

central canal

azp

basolateral amygdaloid nucleus

Acs6/7

accessory neurosecretory nuclei ANS

accumbens nucleus, shell

AP

artery a

9aCb

A2 noradrenaline cells

Aq

area postrema

9th cerebellar lobule, a and b

anterior commissure

facial nucleus, dorsolateral subnucleus

aqueduct

4/5Cb

4V

6b cerebellar lobule

facial nucleus, dorsal intermediate subnucleus

DCGr

C1 adrenaline cells and A1 noradrenaline cells

4th cerebellar lobule

6a cerebellar lobule

DCFu

dorsal cochlear nucleus, granular layer

anteroventral thalamic nucleus, ventrolateral part AVVL

4th and 5th cerebellar lobules 4th ventricle

dorsal cochlear nucleus, fusiform layer

bed nucleus of the stria terminalis, medial division, posterolateral part STMPL

anterior olfactory nucleus, medial part AOM

D3V

IAD

intercalated amygdaloid nucleus, main part IM intercalated nuclei of the amygdala

I

intercalated nucleus of the medulla

In

intercrural fissure icf interfascicular nucleus IF

DCDp

facial nucleus

intergeniculate leaf IGL 7N

FVe

intermediate endopiriform nucleus IEn intermediate gray layer of the superior colliculus

InG

XXI

intermediate interstitial nucleus of the medial longitudinal fasciculus II intermediate lobe of pituitary IPit intermediate nucleus of the lateral lemniscus

ILL

intermediate reticular nucleus IRt

lateral parabrachial nucleus, crescent part LPBCr

medial amygdaloid nucleus, posteroventral part MePV

nucleus of the brachium of the inferior colliculus

lateral parabrachial nucleus, external part LPBE

medial cerebellar nucleus, caudomedial part

nucleus of the central acoustic tract CAT

lateral parabrachial nucleus, internal part LPBI

medial cerebellar nucleus, dorsolateral protuberance MedDL

nucleus of the commissural stria terminalis

lateral parabrachial nucleus, medial part LPBM lateral parabrachial nucleus, superior part

medial cerebellar nucleus, lateral part MedL

nucleus of the horizontal limb of the diagonal band HDB

paraventricular hypothalamic nucleus, lateral magnocellular part PaLM paraventricular hypothalamic nucleus, medial magnocellular part PaMM

LPBS

MedCM

paraventricular hypothalamic nucleus, anterior parvicellular part PaAP paraventricular hypothalamic nucleus, dorsal cap PaDC

CST

F

lateral parabrachial nucleus, ventral part LPBV

medial corticohypothalamic tract

intermediolateral cell column of the spinal cord IML

lateral paragigantocellular nucleus LPGi

medial eminence, external layer MEE

nucleus of the lateral olfactory tract LOT

intermedioventral thalamic commissure imvc

lateral paragigantocellular nucleus, alpha part LPGiA

medial eminence, internal layer MEI

nucleus of the lateral olfactory tract, layer 1 LOT1

intermedius nucleus of the medulla

medial entorhinal cortex MEnt

internal arcuate fibers ia

lateral paragigantocellular nucleus, external part LPGiE

internal carotid artery

lateral parietal association cortex

LPtA

medial forebrain bundle mfb

nucleus of the solitary tract, central part SolCe

internal plexiform layer of the olfactory bulb IPl

lateral posterior thalamic nucleus

LP

medial forebrain bundle, ‘a’ component mfba

nucleus of the solitary tract, commissural part SolC

interpeduncular fossa IPF

lateral posterior thalamic nucleus, laterocaudal part LPLC

medial forebrain bundle, ‘b’ component mfbb

nucleus of the solitary tract, dorsomedial part SolDM

paraventricular hypothalamic nucleus, ventral part PaV

medial geniculate nucleus

nucleus of the solitary tract, gelatinous part SolG

paraventricular thalamic nucleus

lateral posterior thalamic nucleus, laterorostral part LPLR

medial geniculate nucleus, dorsal part MGD

nucleus of the solitary tract, intermediate part SolIM

paraventricular thalamic nucleus, posterior part PVP

medial geniculate nucleus, medial part MGM

nucleus of the solitary tract, lateral part SolL

lateral posterior thalamic nucleus, mediocaudal part LPMC

paraxiphoid nucleus of thalamus PaXi

interpeduncular nucleus, dorsolateral subnucleus IPDL

medial geniculate nucleus, ventral part MGV

nucleus of the solitary tract, medial part SolM

parietal cortex, posterior area, dorsal part PtPD

medial habenular nucleus MHb

nucleus of the solitary tract, rostrolateral part SolRL

lateral posterior thalamic nucleus, mediorostral part LPMR

parietal cortex, posterior area, rostral part PtPR

interpeduncular nucleus, dorsomedial subnucleus IPDM

medial lemniscus ml

nucleus of the solitary tract, ventrolateral part SolVL

parvicellular reticular nucleus, alpha part PCRtA

medial lemniscus decussation mlx

lateral preoptic area

nucleus of the stria medullaris SM

pedunculopontine tegmental nucleus PTg

medial longitudinal fasciculus mlf

nucleus of the trapezoid body Tz

medial mammillary nucleus, lateral part ML

nucleus of the vertical limb of the diagonal band

medial mammillary nucleus, medial part

MM

nucleus Z Z

medial mammillary nucleus, median part

MnM

intermediodorsal thalamic nucleus

IMD

InM

ictd

interpeduncular nucleus

IP

interpeduncular nucleus, apical subnucleus

IPA

interpeduncular nucleus, caudal subnucleus

IPC

interpeduncular nucleus, intermediate subnucleus

IPI

IPL

lateral recess of the 4th ventricle

interpeduncular nucleus, rostral subnucleus

IPR

lateral reticular nucleus

LR4V

LRt

lateral reticular nucleus, parvicellular part LRtPC

interposed cerebellar nucleus, dorsomedial crest IntDM

lateral reticular nucleus, subtrigeminal part LRtS5

medial orbitofrontal artery mofr

lateral septal nucleus

medial parabrachial nucleus MPB

interposed cerebellar nucleus, posterior part IntP

lateral septal nucleus, dorsal part

LSD

MEntV

medial parabrachial nucleus external part MPBE

lateral septal nucleus, ventral part LSV

medial parietal association cortex MPtA

lateral spinal nucleus

medial preoptic area MPA

interstitial nucleus of the decussation of the superior cerebellar peduncle ID

lateral stripe of the striatum LSS

medial preoptic nucleus, lateral part MPOL

lateral superior olive LSO

medial pretectal nucleus MPT

InC

LSp

lateral terminal nucleus of the accessory optic tract LT

interstitial nucleus of the medulla IB

PCom

medial septal nucleus MS

paraventricular hypothalamic nucleus, posterior part PaPo

PV

periaqueductal gray PAG VDB

perifacial zone

P7

perifornical nucleus

PeF

perifornical part of lateral hypothalamus PeFLH

O

interstitial nucleus of Cajal. shell region InCSh

interstitial nucleus of Cajal

nucleus of the posterior commissure

MG

interposed cerebellar nucleus, anterior part IntA

LS

paraventricular hypothalamic nucleus, medial parvicellular part PaMP

nucleus of the optic tract OT

medial entorhinal cortex, ventral part

LPO

interpeduncular nucleus, lateral subnucleus

mch

nucleus of the fields of Forel

BIC

obex

perilemniscal nucleus, ventral part PLV periolivary horn

Obex

POH

oculomotor nerve 3n

peripeduncular nucleus PP

oculomotor nucleus

perirhinal cortex

3N

PRh

oculomotor nucleus, parvicellular part 3PC

peritrigeminal zone P5

olfactory bulb

periventricular gray PVG

OB

olfactory nerve layer ON

periventricular hypothalamic nucleus Pe

olfactory ventricle (olfactory part of lateral ventricle) OV

periventricular hypothalamic nucleus, anterior parvicellular part PeAP

interstitial nucleus of the posterior limb of the anterior commissure, lateral part IPACL

lateral ventricle LV

interstitial nucleus of the posterior limb of the anterior commissure, medial part IPACM

lateroanterior hypothalamic nucleus

laterodorsal tegmental nucleus LDTg

medial tuberal nucleus MTu

interventricular foramen

laterodorsal thalamic nucleus LD

medial vestibular nucleus MVe medial vestibular nucleus, magnocellular part

islands of Calleja ICj

laterodorsal thalamic nucleus, dorsomedial part LDDM

islands of Calleja, major island ICjM

laterodorsal thalamic nucleus, ventrolateral part

isthmic periaqueductal gray isPAG

lateroventral periolivary nucleus

isthmic reticular formation isRt

layer 1 of cortex

1

median raphe nucleus

layer 4 of cortex

4

mediodorsal thalamic nucleus

layer 5 of cortex

5

mediodorsal thalamic nucleus, central part MDC

P

mediodorsal thalamic nucleus, lateral part MDL

p1 periaqueductal gray

mediodorsal thalamic nucleus, medial part MDM

paraabducens nucleus

Pa6

posterior hypothalamic area, dorsal part PHD

PBG

posterior hypothalamic nucleus

IVF

intramedullary thalamic area IMA

J juxtaolivary nucleus

lateral vestibular nucleus

layer 5b of cortex

JxO

juxtaparaventricular part of lateral hypothalamus JPLH

medial superior olive MSO

layer 6 of cortex

LVe

Kîlliker-Fuse nucleus

KF

LDVL

LVPO

5b 6

LaVL

lateral cervical nucleus of the spinal cord lateral entorhinal cortex

LatC

LEnt

optic nerve layer of the superior colliculus Op

median accessory nucleus of the medulla MnA

optic tract opt

median eminence ME

oriens layer of the hippocampus Or

MD

pontine reticular nucleus, ventral part PnV posterior cerebral artery pcer p1PAG

posterior hypothalamic area

PHA

posterior limitans thalamic nucleus

paracochlear glial substance

posterior lobe of pituitary PPit

Lth

mesencephalic trigeminal nucleus

locus coeruleus

LC

mesencephalic trigeminal tract me5

Me5

posterior pretectal nucleus PPT

middle cerebellar peduncle mcp

parafascicular thalamic nucleus PF

posterior thalamic nuclear group, triangular part PoT

parafloccular sulcus

posterodorsal preoptic nucleus

Mi

pfs

molecular layer of the cerebellum

MoCb

paraflocculus

molecular layer of the subiculum

MoS

paralemniscal nucleus

motor root of the trigeminal nerve motor trigeminal nucleus

m5

PFl PL

posterolateral fissure

paramedian reticular nucleus

PMn

magnocellular preoptic nucleus MCPO

paramedian sulcus pms

mammillary peduncle

motor trigeminal nucleus, masseter part 5Ma

paranigral nucleus of the VTA

motor trigeminal nucleus, tensor tympani part 5TT

parapyramidal nucleus

lateral lemniscus ll

matrix region of the medulla Mx

navicular nucleus of the basal forebrain

medial (fastigial) cerebellar nucleus

pararubral nucleus

Med

lateral olfactory tract

lo

medial amygdaloid nucleus

lateral orbital cortex

LO

medial amygdaloid nucleus, ant dorsal

Me

Nv

nigrostriatal bundle ns nucleus of Darkschewitsch

Dk

Post

parastrial nucleus

preculminate fissure pcuf

PS

PaS

precuneiform area

PrEW

PrC

PrCnF

parasubthalamic nucleus PSTh

prelimbic cortex

premammillary nucleus, dorsal part

paratenial thalamic nucleus

lateral parabrachial nucleus

medial amygdaloid nucleus, anteroventral part MeAV

nucleus of Roller Ro

paratrigeminal nucleus

medial amygdaloid nucleus, posterodorsal part MePD

nucleus of the ansa lenticularis

paraterete nucleus

PTe

paratrochlear nucleus

PMCo

PoMn

pre-Botzinger complex PrBo precommissural nucleus

nucleus of origin of efferents of the vestibular nerve EVe

Paxinos & Watson

postsubiculum

pre-Edinger-Westphal nucleus

medial amygdaloid nucleus, anterior part MeA

AL

PN

PaR

lateral orbitofrontal artery lofr

MeAD

posteromedial cortical amygdaloid nucleus posteromedian thalamic nucleus

PPy

PLCo

plf

parasolitary nucleus PSol parasubiculum

PDPO

PDR

posterolateral cortical amygdaloid nucleus

paramedian lobule PM

5N

posterior thalamic nuclear group Po

posterodorsal raphe nucleus

motor trigeminal nucleus, anterior digastric part 5ADi

mp

PLi

paracommissural nucleus of the posterior commissure PaC

mitral cell layer of the olfactory bulb

magnocellular nucleus of the posterior commissure MCPC

PCGS

PH

microcellular tegmental nucleus MiTg

N

6th Edition

PnC

paracentral thalamic nucleus PC

Li

lithoid nucleus

marginal zone of the medial geniculate MZMG

The Rat Brain in Stereotaxic Coordinates

PnR

pontine reticular nucleus, caudal part

posterior intralaminar thalamic nucleus PIL

mammillotegmental tract mtg

LPB

pontine raphe nucleus

pontine reticular nucleus, oral part PnO

lateral hypothalamic area LH

lateral parabrachial nucleus, central part LPBC

PoDG

parabrachial pigmented nucleus of the VTA PBP

mammillary recess of the 3rd ventricle MRe

LM

Pir1

polymorph layer of the dentate gyrus pontine nuclei Pn

oval paracentral thalamic nucleus OPC

lateral habenular nucleus, medial part LHbM

lateral mammillary nucleus

optic nerve 2n

parabigeminal nucleus

magnocellular nucleus of the lateral hypothalamus MCLH

lateral amygdaloid nucleus, ventromedial part LaVM

Pir

piriform cortex, layer 1

mesencephalic reticular formation mRt

lat amygdaloid nucleus

lateral amygdaloid nucleus, ventrolateral part

PiSt

piriform cortex

och

medial vestibular nucleus, parvicellular part MVePC

MnR

Pi

pineal stalk

medullary reticular nucleus, dorsal part MdD

M LaDL

MVeMC

pineal gland

6b

lambdoid septal zone Ld

lateral amygdaloid nucleus, dorsolateral part

optic chiasm

oc

6a

L lateral (dentate) cerebellar nucleus Lat

olivocerebellar tract

layer 6b of cortex

longitudinal fasciculus of the pons lfp

La

olivary pretectal nucleus OPT

layer 6a of cortex

linear nucleus of the medulla

K

medial terminal nucleus of the accessory optic trac MT

LA

PT

PrL PMD

premammillary nucleus, ventral part PMV Pa5

Pa4

preoptic recess of the 3rd ventricle

P3V

prepositus nucleus Pr

XXII

prepyramidal fissure ppf

rhomboid thalamic nucleus Rh

superficial gray layer of the superior colliculus SuG

ventrolateral periaqueductal gray VLPAG

prerubral field

PR

root of abducens nerve

6n

ventrolateral preoptic nucleus

VLPO

presubiculum PrS

root of accessory nerve

11n

superior cerebellar peduncle (brachium conjunctivum) scp

ventrolateral thalamic nucleus

VL

superior cerebellar peduncle, descending limb

ventromedial hypothalamic nucleus VMH

primary auditory cortex

rostral amygdalopiriform area

Au1

primary fissure prf primary motor cortex

M1

primary somatosensory cortex

S1

RAPir

rostral interstitial nucleus of medial longitudinal fasciculus RI

superior medullary velum

rostral linear nucleus of the raphe

superior salivatory nucleus

RLi

SMV

superior paraolivary nucleus

SuS

rostral ventral respiratory group RVRG

superior thalamic radiation str

primary somatosensory cortex, dysgranular zone S1DZ

rostrum of the corpus callosum rcc

superior vestibular nucleus

S1FL

primary somatosensory cortex, hindlimb region

S1HL

primary somatosensory cortex, oral dysgranular zone S1DZO S1Sh

S1Tr

primary somatosensory cortex, upper lip region S1ULp primary visual cortex

subiculum S

supragenual nucleus

sagulum nucleus Sag scaphoid thalamic nucleus

Sc

secondary auditory cortex, dorsal area

AuD

secondary auditory cortex, ventral area AuV

secondary visual cortex, lateral area V2L secondary visual cortex, mediolateral area V2ML

principal mammillary tract pm

secondary visual cortex, mediomedial area V2MM

Pr5

principal sensory trigeminal nucleus, dorsomedial part Pr5DM principal sensory trigeminal nucleus, ventrolateral part Pr5VL Purkinje cell layer of the cerebellum Pk

sensory root of the trigeminal nerve

pyramidal tract py

R

ventromedial preoptic nucleus

SGe

ventromedial thalamic nucleus VM

supramammillary nucleus

vertebral artery vert

SuM

supramammillary nucleus, lateral part SuML

vestibulocochlear nerve

supramammillary nucleus, medial part SuMM

vestibular root of the vestibulocochlear nerve 8vn

supraoculomotor cap

vestibulocerebellar nucleus VeCb

Su3C Su3

8n

vestibulocochlear ganglion

8Gn

supraoptic decussation sox

vestibulomesencephalic tract veme

supraoptic nucleus SO

vomeronasal nerve

supratrigeminal nucleus Su5

vomeronasal nerve layer VN

vn

T

X

tectospinal tract ts

xiphoid thalamic nucleus

simple lobule A SimA

temporal associatin cortex TeA

simple lobule B SimB

terete hypothalamic nucleus Te

Z

transverse fibers of the pons tfp SolDL

trapezoid body

zona incerta

tz

solitary nucleus, ventral part SolV

triangular nucleus, lateral lemniscus

sphenoid nucleus

trigeminal ganglion 5Gn

Sph

Xi

TrLL

ZI

zona incerta, caudal part ZIC zona incerta, dorsal part

ZID

spinal trigeminal nucleus, caudal part Sp5C

trigeminal transition zone 5Tr

zona incerta, rostral part ZIR

spinal trigeminal nucleus, interpolar part Sp5I

trigeminothalamic tract tth

zona incerta, ventral part ZIV

r1 reticular formation

r1Rt

spinal trigeminal nucleus, oral part Sp5O

trochlear nerve

zona limitans

r2 reticular formation

r2Rt

spinal trigeminal tract

trochlear nucleus 4N

r3 reticular formation

r3Rt

spinal vestibular nucleus SpVe

trochlear nuclues shell region 4Sh

splenium of the corpus callosum scc

tuberal region of lateral hypothalamus TuLH

radiatum layer of the hippocampus raphe interpositus nucleus raphe magnus nucleus

Rad

RIP

stratum lucidum of the hippocampus SLu

ROb

recess of the inferior colliculus

sp5

4n

U

stratum lucidum of the hippocampus SLu ReIC

uncinate fasciculus decussation unx

stria medullaris of the thalamus sm

red nucleus R

stria terminalis st

red nucleus, magnocellular part RMC

strial part of the preoptic area StA

region where VA and VL overlap VA/VL

striohypothalamic nucleus

reticluostrial nucleus

subbrachial nucleus

RtSt

uncinate fasciculus of the cerebellum un

V

StHy

vascular organ of the lamina terminalis

SubB

VOLT

reticular thalamic nucleus Rt

subcoeruleus nucleus, alpha part SubCA

vein

reticulotegmental nucleus of the pons RtTg

subcoeruleus nucleus, dorsal part

ventral cochlear nucleus, anterior part VCA

reticulotegmental nucleus of the pons, lateral part RtTgL

subcoeruleus nucleus, ventral part SubCV

ventral cochlear nucleus, capsular part VCCap

subcommissural organ SCO

ventral cochlear nucleus, posterior part VCP

reticulotegmental nucleus of the pons, pericentral part RtTgP

subfornical organ

ventral cochlear nucleus, posterior part, octopus cell area VCPO

retroambiguus nucleus

subiculum, transition area

retrochiasmatic area

RAmb

RCh

SubCD

SFO

subiculum S

v

ventral endopiriform nucleus VEn

STr

subincertal nucleus SubI

ventral geniculate nucleus

sublenticular extended amygdala EA

ventral hippocampal commissure

retroendopiriform nucleus REn

sublenticular extended amygdala, central part EAC

ventral intermediate entorhinal cortex VIEnt

retroethmoid nucleus REth

sublenticular extended amygdala, medial part EAM

ventral nucleus of the lat lemniscus

submammillothalamic nucleus SMT

ventral orbital cortex

retrochiasmatic area, lateral part

retrolemniscal nucleus retrorubral field

RChL

RL

retroparafascicular nucleus

RPF

submedius thalamic nucleus

RRF

retrorubral nucleus

RR

VG vhc VLL

VO

ventral pallidum VP

Sub

submedius thalamic nucleus, dorsal part

SubD

ventral part of claustrum

VCl

subparafascicular thalamic nucleus, parvicellular part SPFPC

ventral posterolateral thalamic nucleus

retrosplenial granular cortex RSG

subparaventricular zone of the hypothalamus SPa

ventral reuniens thalamic nucleus

retrosplenial granular cortex, a region RSGa

subpeduncular tegmental nucleus SPTg

ventral spinocerebellar tract vsc

retrosplenial granular cortex, b region RSGb

subpostrema area

ventral spinocerebellar tract decussation

retrosplenial granular cortex, c region RSGc

substantia innominata SI

retrouniens area RRe

substantia innominata, basal part

retrosplenial dysgranular cortex

reuniens thalamic nucleus

ZL

stigmoid hypothalamic nucleus Stg

RMg

raphe obscurus nucleus

VMPO

supramammillary decussation sumx

s5

SFi

solitary nucleus, dorsolateral part

pyx

ventromedial hypothalamic nucleus, ventrolateral part VMHVL

septohippocampal nucleus SHi

septofimbrial nucleus

simplex fissure simf

Py

SG

supraoculomotor periaqueductal gray

secondary somatosensory cortex S2

primary visual cortex, monocular area V1M

pyramidal decussation

ventromedial hypothalamic nucleus, dorsomedial part VMHDM

suprageniculate thalamic nucleus

secondary motor cortex M2

primary visual cortex, binocular area V1B

pyramidal cell layer of the hippocampus

SuVe

suprachiasmatic nucleus, ventromedial part SChVM

S

secondary fissure sf

V1

principal sensory trigeminal nucleus

ventromedial hypothalamic nucleus, central part VMHC

suprachiasmatic nucleus SCh

primary somatosensory cortex, forelimb region

primary somatosensory cortex, trunk region

ventromedial hypothalamic nucleus, anterior part VMHA

SPO

primary somatosensory cortex, barrel field S1BF

primary somatosensory cortex, shoulder region

scpd

RSD

Re

SubP

ventral subiculum

ventral tegmental nucleus

substantia nigra, compact part, medial tier

ventral tenia tecta

rhinal fissure rf

substantia nigra, reticular part

rhinal incisure ri

subthalamic nucleus STh

6th Edition

Paxinos & Watson

vscx

ventral tegmental decussation vtgx

SIB

rhabdoid nucleus Rbd

The Rat Brain in Stereotaxic Coordinates

VRe

VS

substantia nigra, compact part, dorsal tier SNCD SNR

VPL

ventral posteromedial thalamic nucleus VPM

SNCM

VTg

VTT

ventral tenia tecta, layer 1

VTT1

ventrolateral hypothalamic tract

vlh

XXIII

Index of Abbreviations The abbreviations are listed in alphabetical order. Each abbreviation is followed by the structure name and the number of the figures on which the abbreviation appears.

1 layer 1 of cortex 9-14, 30-34, 52, 61-65, 94, 99-109, 163, 166, 170-173, 175, 178-188, 192-195, 199-204, 207 1b

layer 1b of cortex

8

1Cb

1st cerebellar lobule (lingula) 112-128, 162-163, 165-166, 190-195

2/3Cb 2nd and 3rd cerebellar lobules 175, 192, 194-195 2b cerebellar lobule

2Cb

2nd cerebellar lobule

52-77, 164-165,

acp anterior commissure, posterior part 34-43, 169-180, 187-191

ArcD arcuate hypothalamic nucleus, dorsal part 49-61

CA3

field CA3 of the hippocampus 163-165, 167-180, 184-207

47-81, 83-84,

137-150, 162-167, 200,

AD anterodorsal thalamic nucleus 43-52, 166-168, 199-202

ArcL arcuate hypothalamic nucleus, lateral part 49-61

CAT

nucleus of the central acoustic tract 168-169, 181

facial nucleus, dorsal intermediate subnucleus 123-131

af amygdaloid fissure 46-47, 50, 54, 67-80, 181-185

ArcLP arcuate hypothalamic nucleus, lateroposterior part 62-68

CB cell bridges of the ventral striatum 24-34, 167, 169, 185-187

ArcM arcuate hypothalamic nucleus, medial part 49-61

Cb

cerebellum

cbw

cerebellar white matter 169-172, 174-180, 200

6RB

abducens nucleus, retractor bulbi part 118-120, 182, 184

7Cb

7th cerebellar lobule 202, 205

7DI 7DL

facial nucleus, dorsolateral subnucleus

122-134, 172

7ni nervus intermedius component of the facial nerve 121-123, 173

AHiPL amygdalohippocampal area, posterolateral 67-70, 177, 179

asp anterior spinal artery 137, 139-142, 144-145

7SH facial nucleus, stylohyoid part 168, 172

AHiPM amygdalohippocampal area, posteromedial part 67-81, 172-177, 179-180, 182, 184

7VI

facial nerve

111-119, 166-175, 181-185

facial nucleus, ventral intermediate subnucleus 121-132

8th cerebellar lobule

135-155, 162-166, 197-201

8cn cochlear root of the vestibulocochlear nerve 112-117, 121-123, 126-127, 181-185 8n

vestibulocochlear nerve 182, 185-190

171-172, 174-175, 177,

8vn vestibular root of the vestibulocochlear nerve 115-125, 173, 176, 182, 186, 188 9a,bCb

3n oculomotor nerve 79-82, 165-169, 181-190

9aCb

9th cerebellar lobule, a

162-164, 166

3PC oculomotor nucleus, parvicellular part 84-91, 162-164, 195

9bCb

9th cerebellar lobule, b

162-164

9Cb

3V 3rd ventricle 29-73, 162-164, 181-199

9th cerebellar lobule, a and b

9th cerebellar lobule 188-189, 191-198

140-159, 165

131-133, 135-139, 164,

4 layer 4 of cortex 8-10, 30-33, 52, 194

9cCb

4/5Cb 4th and 5th cerebellar lobules 176-178, 194-199, 201-203

9n glossopharyngeal nerve 130-132, 182-183

9th cerebellar lobule, c

140-158, 162-167

10Cb 10th cerebellar lobule (nodule) 162-168, 191-194

129-149,

10N

dorsal motor nucleus of vagus 163-165, 182-187

4n trochlear nerve 94-112, 166-170, 173, 175, 182-183, 185, 187, 193-197

10n

vagus nerve 132-137, 139, 141-143, 147, 149-150, 172, 182-183

4Sh trochlear nuclues shell region

11N accessory nerve nucleus 157-161

4N trochlear nucleus 92-95, 162, 164, 192-194

92-95, 195

136-156,

4V 4th ventricle 104-146, 162-165, 167, 187-195

12GH hypoglossal nucleus, geniohyoid part 147-156

5 layer 5 of cortex

12N hypoglossal nucleus 138-157, 162-164, 185-186

52

12n root of hypoglossal nerve 137, 141, 144, 149-155

5a layer 5a of cortex 52, 94 5ADi motor trigeminal nucleus, anterior digastric part 113-116, 184-186 5b layer 5b of cortex 52, 94 5Cb

A a artery 38-39, 43, 47-63, 65-74, 76-79, 81, 83-85, 87, 91-105, 107, 109, 113-114, 118, 120-126, 128, 130-131, 148-149, 163, 169-170, 176

5th cerebellar lobule 109-120, 122-131, 162-175, 200-202, 204-207

184-186

asc7 ascending fibers of the facial nerve 121-126, 165, 167, 186

127-129, 196

4th cerebellar lobule 108-126, 162-175, 197-198, 200-202, 204-207

amygdalohippocampal area

AHP anterior hypothalamic area, posterior part 47-52, 164-165, 186-187

AV

AIV agranular insular cortex, ventral part 8-32, 172-180 AL nucleus of the ansa lenticularis 52, 173, 187 Al

alar nucleus

33-34, 164-165

alv alveus of the hippocampus 47-96, 167-178, 180, 187-207 AM anteromedial thalamic nucleus 42-53, 164-168, 170, 192-196

aci anterior commissure, intrabulbar part 2-7, 167-170, 191-195

The Rat Brain in Stereotaxic Coordinates

6th Edition

Paxinos & Watson

azac azp

azygous anterior cerebral artery 10-15 azygous pericallosal artery

11-18

CGA central gray, alpha part 109-118, 162-164, 188-189 CGB

central gray, beta part

CGG

central gray, gamma part

109-115, 164 115-118, 188

AOD anterior olfactory nucleus, dorsal part 4-7, 167, 169, 193, 196-200

BIC

nucleus of the brachium of the inferior colliculus 88-98, 173-174, 195-200, 202

AOE anterior olfactory nucleus, external part 3-5, 166-167

bic

brachium of the inferior colliculus 173-175, 193-205

AOL

BL

basolateral amygdaloid nucleus

BLA

basolateral amygdaloid nucleus, anterior part 46-61, 177-180, 184-188

BLP

basolateral amygdaloid nucleus, posterior part 53-73, 178-180, 183-186

anterior olfactory nucleus, lateral part 3-8, 168-171, 191-193, 195

AOM anterior olfactory nucleus, medial part 4-7, 164-166, 168, 193, 195

APF

area postrema 147-152, 162-163, 187-188 anterior perifornical nucleus

164

apmf ansoparamedian fissure 139-150, 168-172, 174, 196, 198 APT anterior pretectal nucleus 80-82, 168, 197-200 APTD anterior pretectal nucleus, dorsal part 69-79, 167, 169-172, 201-202 APTV anterior pretectal nucleus, ventral part 70-79, 169-172, 194-196 Aq

BLV

accessory olfactory tract 46

APit anterior lobe of pituitary 162-170, 181

134-137, 139-143, 162-166,

6cCb 6c cerebellar lobule 168

14-46, 162-166, 203-207

AVVL anteroventral thalamic nucleus, ventrolateral part 43-51, 167-169, 195-201

circular nucleus

aca

acer anterior cerebral artery 16-31, 33-37, 40, 186

8-46, 162-167

cingulate cortex, area 2

CL centrolateral thalamic nucleus 51-69, 167-168, 197-201

ac anterior commissure 34-37, 162-167, 191-194

134-138, 162-167, 170

cingulate cortex, area 1

Cg2

Cir

APir amygdalopiriform transition area 64-88, 178, 180-186

128, 133, 203-206

6th cerebellar lobule

Cg1

32-34,

106-108, 162, 189, 192

basilar artery

AP

6Cb

AVPe anteroventral periventricular nucleus 162, 184-187

central gray

cg cingulum 11-83, 166-170, 198-207

bas

accessory olfactory bulb 165, 167, 169

102-108, 168-172,

6bCb 6b cerebellar lobule

CG

Bar Barrington’s nucleus 108-112, 166, 189-191

AOB

A7 noradrenaline cells 186-188

10-29, 164-170,

AVDM anterovent thalamic nucleus, dorsomedial part 43-53, 167-169, 197-201

commissure of the inferior colliculus 162-165, 202-206

A7

AcbSh accumbens nucleus, shell 187-195

CEnt caudomedial entothinal cortex 89-112, 176-180, 186-205

cic

AOVP anterior olfactory nucleus, ventroposterior part 6-9, 165-166, 191-192

6b layer 6b of cortex 52

central amygdaloid nucleus, medial division 45-57, 174-177, 185-188

BAOT bed nucleus of the accessory olfactory tract 46-51, 171, 181-182

ANS accessory neurosecretory nuclei 43-50, 166, 185-186, 189

5Te

AcbC accumbens nucleus, core 11-29, 166-171, 189-195

CeM

AngT angular thalamic nucleus 53-55, 169, 197

108-125, 127, 169,

121-127, 129-133,

central amygdaloid nucleus, lateral division 49-60, 177-178, 188

central nucleus of the inferior colliculus 165, 167-172, 196-207

A5 noradrenaline cells 171-172, 181-184

6aCb 6a cerebellar lobule 162-167, 170

CeL

CIC

A5

anterior commissure, anterior part 8-33, 167-169, 171, 189-191, 196

CeCv central cervical nucleus of the spinal cord 149-161

BAC

AOV anterior olfactory nucleus, ventral part 4-5, 165-167, 191-192, 194

52

central amygdaloid nucleus, capsular part 46-61, 176-179, 185-188

AMV anteromedial thalamic nucleus, ventral part 45-49, 164, 166

155-161

94, 186

CeC

CI caudal interstitial nucleus of the medial longitudinal fasciculus 122-128, 162

A2 noradrenaline cells

layer 6a of cortex

21-74, 162-180, 204-207

Ce central amygdaloid nucleus 189

B9 B9 serotonin cells 90-96, 100, 165-166, 168, 186-187

A2

layer 6 of cortex

147-162, 182-186

AmbSC ambiguus nucleus, subcompact part 141-145, 169-170, 181

5Sol trigeminal-solitary transition zone 122-148, 169-171, 187

6a

corpus callosum

chp choroid plexus 34-76, 118-119, 124-143, 145-146, 163, 166, 168, 170, 189-190, 204-205

5N

6

central canal

cc

B basal nucleus (Meynert) 36-55, 57-59, 171-180, 187-195

aot

motor trigeminal nucleus, tensor tympani part 108-112, 171-172, 184-186

CC

108-156, 162-167,

B

A13 A13 dopamine cells 50-57, 165-166, 188

5TT

42

191

AmbL ambiguus nucleus, loose part 146-151, 169, 181

A11 A11dopamine cells 58-70, 163, 187, 191-192

AA anterior amygdaloid area 35-48, 171-176, 182-186

anteroventral thalamic nucleus

105-109,

AmbC ambiguus nucleus, compact part 133-140, 169-170, 181

5MHy motor trigeminal nucleus, mylohyoid part 112-113

5Tr trigeminal transition zone 113-117, 171, 187-189

Au1 primary auditory cortex 60-90, 197-206

AIP agranular insular cortex, posterior part 33-57, 187-192

AOP anterior olfactory nucleus, posterior part 9-11, 164-168, 188-194

motor trigeminal nucleus, temporalis part 109-115, 189

96-98, 164, 189-190

AuV secondary auditory cortex, ventral area 60-90, 194-202

A1/C1 A1 noradrenaline cells/C1 adrenaline cells 151

108

anterior tegmental nucleus

AID agranular insular cortex, dorsal part 8-32, 172-180

A1

152-161, 169, 171, 193

ATg

AI agranular insular cortex 189-192, 194-204

5Ma motor trigeminal nucleus, masseter part 109-115

A1 noradrenaline cells

ASt amygdalostriatal transition area 46-50, 54-61, 178, 180, 187-188

AuD secondary auditory cortex, dorsal area 58-90, 195-207

5Gn trigeminal ganglion 182

motor trigeminal nucleus

ArcMP arcuate hypothalamic nucleus, medial posterior part 62-69, 162

AHiAL amygdalohippocampal area, anterolateral part 59-66, 171, 174-178, 181-184

3N oculomotor nucleus 85-91, 162-164, 193-194

4Cb

AHA anterior hypothalamic area, anterior part 41-45, 164-166, 185-186

AHi

facial nucleus, lateral subnucleus

7N facial nucleus 167-168, 170

8Cb

106-109,

37-55,

7L

103-120, 162-171, 192-199

106-120, 122-126, 134,

anterior cortical amygdaloid nucleus 174-178, 181-183

AHC anterior hypothalamic area, central part 46-50, 164-166, 184-186

110

3/4Cb 3rd and 4th cerebellar lobules

122-132

ACo

7DM facial nucleus, dorsomedial subnucleus 121-131

7VM facial nucleus, ventromedial subnucleus 121-130

3 layer 3 of cortex 8-75, 100, 104-109, 168, 170-179, 185, 190-191, 194-195, 199-204, 207 3rd cerebellar lobule 162-171, 197-206

field CA2 of the hippocampus 167-180, 186-207

root of abducens nerve 115-116, 165

106-109, 172-

2n optic nerve 163, 183

3Cb

CA2

6n

7n

2 layer 2 of cortex 7-75, 94, 99-109, 163, 166, 168, 170-172, 174-188, 190-195, 199-204, 207

2bCb

Arc arcuate hypothalamic nucleus 47-48, 162-164, 181

6N abducens nucleus 117-119, 164, 185-186

aqueduct

74-103, 162-164, 195-199

CGO central gray, nucleus O 110-114, 188-190 CGPn central gray of the pons 113, 115, 165

bed nucleus of the anterior commissure 165, 193-194

37-40,

85-96, 98-135, 162

82-102,

74-75, 183

basolateral amygdaloid nucleus, ventral part 49-61, 179-183

BMA basomedial amygdaloid nucleus, anterior part 43-56, 175-178, 182-184 BMP basomedial amygdaloid nucleus, posterior part 54-67, 176-186 Bo

Botzinger complex

133-137, 169-170

bsc brachium of the superior colliculus 69-71, 74-86, 165, 167, 169, 171-177, 197-204

98-102,

45, 185

Cl claustrum 8-14, 167-168, 171-180, 189, 194-203 CLi

caudal linear nucleus of the raphe 162-164, 187-191

85-95,

cll

commissure of the lateral lemniscus

100-103

CM central medial thalamic nucleus 44-66, 162-164, 192-197 CnF

cuneiform nucleus

171-172, 195-197

CnFD cuneiform nucleus, dorsal part 169-170, 198

101-106, 167,

CnFI cuneiform nucleus, intermediate part 98-105, 168-170 CnFV cuneiform nucleus, ventral part 98-105, 168-170, 194 Com

commissural nucleus of the inferior colliculus 99-102, 162-163, 206-207

Cop copula of the pyramis 135-154, 167-168, 170-176, 190-199 cp cerebral peduncle 61-93, 165, 167-173, 175-176, 184-191

C C1

98-109,

C1 adrenaline cells

131-146, 167, 169

CPO caudal periolivary nucleus 121, 168

C1/A1 C1 adrenaline cells and A1 noradrenaline cells 147-150

CPu caudate putamen (striatum) 12-66, 166-171, 173-180, 187-207

C2

C2 adrenaline cells

138-139, 141-143

C3 adrenaline cells

135-137

Crus1 crus 1 of the ansiform lobule 169-180, 195-207

117-141,

C3 CA1

field CA1 of the hippocampus 162-180, 185-207

Crus2 crus 2 of the ansiform lobule 168-180, 195-203, 205

132-150,

52-66, 68-90,

XXIV

CST

nucleus of the commissural stria terminalis 165, 193-194

cst commissural stria terminalis 185-188, 192 Ct

conterminal nucleus

35,

39, 41-64, 175-177,

152-155

cu cuneate fasciculus 143-161, 165-168, 170, 185, 187-189 CVL

cuneate nucleus, rotundus part 147-154 caudoventrolateral reticular nucleus 150-151, 170-171

138-145,

Cx cerebral cortex 112-113 CxA cortex-amygdala transition zone 174, 176, 181-184

I8 interstitial nucleus of the vestibulocochlear nerve 118-123, 176

DP dorsal peduncular cortex 9-18, 162-165, 195-198

EW Edinger-Westphal nucleus 84-90, 163, 194-195

ia internal arcuate fibers 151-156

DPGi dorsal paragigantocellular nucleus 120-132, 163-165, 184-186 DPO dorsal periolivary region 113-116, 118-120, 169 DPPn dorsal peduncular pontine nucleus 91-92, 102, 165 DpWh deep white layer of the superior colliculus 79-100, 164-168, 197-203 DR

dorsal raphe nucleus

90-91, 111, 190, 192-197

DRC dorsal raphe nucleus, caudal part 104-110, 162, 164, 191

CxA1 cortex-amygdala transition zone, layer 1 34-47, 177-178

D D3V dorsal 3rd ventricle 42-76, 162-164, 198-203 DA

EVe nucleus of origin of efferents of the vestibular nerve 116-125, 166, 187-188

DpG deep gray layer of the superior colliculus 78-100, 163-170, 197-204

Cu cuneate nucleus 140-161, 165-169, 185, 187-190

CuR

DMV dorsomedial hypothalamic nucleus, ventral part 59-62, 163

DRD dorsal raphe nucleus, dorsal part 162-163

92-103,

DRL

93-100

DRV

dorsal hypothalamic area 52-60, 163-164, 187

dorsal raphe nucleus, lateral part

dorsal raphe nucleus, ventral part 93-103, 162-163

das dorsal acoustic stria 126-129, 168

DS

dorsal subiculum

DC dorsal cochlear nucleus 191

dsc

dorsal spinocerebellar tract

169-171, 177, 187-189,

DCDp dorsal cochlear nucleus, deep core 173-175, 189-190

121-130,

F nucleus of the fields of Forel 189-191

150, 152-161, 182

DEn dorsal endopiriform nucleus 8-70, 165, 167-180, 184-195

107-125, 176-179, 189-192

DI

dysgranular insular cortex 191-196

85-95,

ICj

fmj forceps major of the corpus callosum 77-92, 94, 96-101, 166-173, 175-180, 204-207

ICjM islands of Calleja, major island 15-16, 18-24, 164, 190-194

fr fasciculus retroflexus 58-80, 164-166, 185-199

icp inferior cerebellar peduncle (restiform body) 116-118, 120-143, 168-169, 171-176, 185-192, 194-195

Fr3

frontal cortex, area 3 176-180, 202-203

7-12, 163, 173-174,

FrA

frontal assocn cortex 4-5, 164-169, 171-174, 204-207

dlo

dorsal lateral olfactory tract

6-7, 198-204

FVe

IEn

intermediate endopiriform nucleus 169-178, 185-192

IPL

Ge5 gelatinous layer of the caudal spinal trigeminal nucleus 158-161, 169-170, 182-183

ILL

intermediate nucleus of the lateral lemniscus 99-105, 173-174, 190-191

IM

DTr dorsal transition zone 8-9, 164-166, 196

Gem gemini hypothalamic nucleus 66-70, 165, 187-188

intercalated amygdaloid nucleus, main part 49-51, 177, 184

DTT

GI

granular insular cortex 12-57, 177-180, 193-199

IMA

Gi

gigantocellular reticular nucleus 162-165, 167-168, 181-186

intramedullary thalamic area 199-203

IMD

intermediodorsal thalamic nucleus 195-199

DTM dorsal tuberomammillary nucleus 63-65, 163, 181, 183 dorsal tenia tecta 195-199

9-14, 164-165, 192-193,

E E

ependyma and subependymal layer 163, 166-168, 170

1-5, 13-39,

E/OV ependymal and subendymal layer/olfactory ventricle 6-12, 165, 167, 195-198 EA sublenticular extended amygdala 47-48, 169-175, 185-191

gcc genu of the corpus callosum 14-20, 162, 164-165, 200-203

DMPAG dorsomedial periaqueductal gray 77-106, 162-164, 200-204, 206

gigantocellular reticular nucleus, alpha part 119-133, 162-164

GiV

gigantocellular reticular nucleus, ventral part 134-143, 162-165

Gl glomerular layer of the olfactory bulb 1-5 GlA glomerular layer of the accessory olfactory bulb 4-5, 167-169 GP

IS

internal medullary lamina

44, 65, 167, 196, 198

imvc intermedioventral thalamic commissure 60, 194

InG

ec

GrC granule cell layer of cochlear nuclei 109-128

ECIC external cortex of the inferior colliculus 91-98, 100, 104-110, 165-174, 196-206

GrCb granule cell layer of the cerebellum 120, 122, 125, 131, 134, 162-167, 169-180, 189, 197, 199-205

Ect ectorhinal cortex

GrDG granular layer of the dentate gyrus 47-89, 162-163, 166-168, 170-180, 184-185, 188-207

58-111, 178-180, 193-207

ELm

epilemniscal nucleus

82, 190

EP entopeduncular nucleus 49-56, 171-175, 188-191 EPl external plexiform layer of the olfactory bulb 1-5, 164 EPlA

external plexiform layer of the accessory olfactory bulb 3-4

EpP epipeduncular nucleus 78-80

GrO

granular cell layer of the olfactory bulb

2-6, 164

H hbc

habenular commissure 67-72, 162-163, 202

HDB nucleus of the horizontal limb of the diagonal band 24-46, 165-172, 182-187 hif

hippocampal fissure 54-85, 163, 168, 170, 172, 174-176, 186, 188-207

Hil hilus of the dentate gyrus 169, 173, 175, 177, 189, 197, 200-201, 205-206

InM

intermediate gray layer of the superior colliculus 77-99, 164-173, 198-205 intermedius nucleus of the medulla

142-146

JPLH juxtaparaventricular part of lateral hypothalamus 45-48, 165, 188 JxO juxtaolivary nucleus 134-141, 165-166

K

IntDL interposed cerebellar nucleus, dorsolateral hump 123-132, 173-174, 196-197

L

IntDM interposed cerebellar nucleus, dorsomedial crest 124-127, 130-131

LA lateroanterior hypothalamic nucleus 164-166, 183-185

IntP interposed cerebellar nucleus, posterior part 128-133, 167-172, 192-196

La

IntPPC interposed cerebellar nucleus, posterior parvicellular part 128-131, 168 InWh intermediate white layer of the superior colliculus 76-99, 164-172, 198-205 IOA inferior olive, subnucleus A of medial nucleus 148-154, 165-166 IOB inferior olive, subnucleus B of medial nucleus 146-154

ESO episupraoptic nucleus 39-45, 167-169, 183

I

IOBe inferior olive, beta subnucleus 162-163

DMTg dorsomedial tegmental area 105-115, 163-166, 187-189

Eth ethmoid thalamic nucleus 70-73, 167-172, 192-196

I intercalated nuclei of the amygdala 39-40, 42-48, 52-55, 57-60, 174-179, 183-186

IOC inferior olive, subnucleus C of medial nucleus 146-154, 162-164

Paxinos & Watson

J

KF Kˆlliker-Fuse nucleus 105-110, 172-173, 188-190

ERS epirubrospinal nucleus 98-99, 169-170, 188

6th Edition

128-135, 166, 168

IntA interposed cerebellar nucleus, anterior part 122-129, 167-173, 194-197

DMSp5 dorsomedial spinal trigeminal nucleus 120-140, 171, 187

The Rat Brain in Stereotaxic Coordinates

inferior salivatory nucleus

IVF interventricular foramen 39-42, 165, 167-168, 197, 199

In intercalated nucleus of the medulla 140-141

GrA

14-66, 173, 175-180, 188-206

IRt intermediate reticular nucleus 117-119, 133-161, 165-172, 181-186

iml

EAM sublenticular extended amygdala, medial part 43-46 external capsule

interpeduncular nucleus, rostral subnucleus 80-88, 162-163, 184-186

IRtA intermediate reticular nucleus, alpha part 120-132, 167-169, 181-183, 186

gr gracile fasciculus 153-162, 164, 166 granule cell layer of the accessory olfactory bulb 2-5, 167

IPR

IMG amygdaloid intramedullary gray 54-56, 189-190

InC interstitial nucleus of Cajal 75-90, 164, 192-194

globus pallidus 36-59, 171-174, 176-180, 189-199

interpeduncular nucleus, lateral subnucleus 80-93, 184-186

IRe infundibular recess 162 53-64, 162,

InfS infundibular stem 62-65, 162

eml external medullary lamina 47-53, 60-65, 171-173, 175, 177, 193-199

DMD dorsomedial hypothalamic nucleus, dorsal part 52-62, 163-164, 185-186

GiA

interpeduncular nucleus, intermediate subnucleus 87-91, 162-163, 184-186

IPl internal plexiform layer of the olfactory bulb 1-5, 164

65-78, 175,

Gr gracile nucleus 144-166, 188-189

DM

DMC dorsomedial hypothalamic nucleus, compact part 58-62, 163-164, 185-186

119-148,

9-13, 162, 164-165, 197-202

InCSh interstitial nucleus of Cajal. shell region 75-84, 193-195

EF epifascicular nucleus 132-134

63-64,

IPDL interpeduncular nucleus, dorsolateral subnucleus 85-90

IPit intermediate lobe of pituitary 162-164, 181

DLPAG dorsolateral periaqueductal gray 82-101, 164-165, 200-201 dorsomedial hypothalamic nucleus 164-165, 182-184

8-39,

interpeduncular nucleus, caudal subnucleus 80-93, 162-163, 184-186

infralimbic cortex

ECu external cuneate nucleus 135-151, 167-172, 188-191

3-4

41-45, 47, 181-184

IL

60-78,

dorsolateral orbital cortex

IPC

internal carotid artery

interstitial nucleus of the decussation of the superior cerebellar peduncle 89-92

IPI

DLG

DLO

ictd

II intermediate interstitial nucleus of the medial longitudinal fasciculus 115-116, 163

59-60, 62-107,

100-106,

IPACL interstitial nucleus of the posterior limb of the anterior commissure, lateral part 35-43

IPF interpeduncular fossa 75-80, 162-165, 185-186

DLEnt dorsolateral entorhinal cortex 183-184, 186-199

dorsal nucleus of the lateral lemniscus 172-174, 192-194

IPAC interstitial nucleus of the posterior limb of the anterior commissure 28-34, 44-45, 169-171, 173-177, 187-191

IPACM interstitial nucleus of the posterior limb of the anterior commissure, medial part 35-43

ID

137-140,

interpeduncular nucleus, apical subnucleus 89-92, 162-163, 186

icpx inferior cerebellar peduncle decussation 124

Fu bed nucleus of stria terminalis, fusiform part 32-36, 167-168 F cell group of the vestibular complex 169, 188

IPA

IGL intergeniculate leaf 65-75, 176-177, 195-199

EAC sublenticular extended amygdala, central part 39-46

DLL

islands of Calleja 10, 12-32, 163-165, 167-169, 171, 173, 182-187

IG indusium griseum 14-76, 162-164, 200-207

Dk nucleus of Darkschewitsch 72-82, 163-164, 192-195

dorsal lateral geniculate nucleus 174-178, 197-203

133-147,

IPDM interpeduncular nucleus, dorsomedial subnucleus 84-87

E5 ectotrigeminal nucleus 143-144, 175

DIEnt dorsal intermediate entorhinal cortex 185-192, 195

inferior olive, principal nucleus 163-166

111

IF interfascicular nucleus 75-87, 162-163

49-92,

10-57, 174-180,

inferior colliculus

fmi forceps minor of the corpus callosum 8-13, 163, 166-176, 179, 198-207

dorsal terminal nucleus of the accessory optic tract 83-87, 174

df dorsal fornix 40-68, 162, 164, 166, 205-207

dhc dorsal hippocampal commissure 162-168, 170, 203-207

IOPr

134-145,

IP interpeduncular nucleus 79, 164

flocculus

DTT1 dorsal tenia tecta layer 1 8, 194

DG dentate gyrus 66, 164-165, 169, 171, 177, 183, 186-187

inferior olive, medial nucleus 155-156, 162-163

icf intercrural fissure 132-140, 169-180, 195-198, 200-202

Fl

DCl dorsal part of claustrum

dcw deep cerebral white matter 55-59, 61-72, 74-98, 184-186, 198-207

IOM

IOVL inferior olive, ventrolateral protrusion 144-146

dtgx dorsal tegmental decussation 84-87, 89, 163, 191

dcs dorsal corticospinal tract 160-161

inferior olive, cap of Kooy of the medial nucleus 147-151, 162

ic internal capsule 33-68, 70-71, 169, 171-180, 187-201

fi fimbria of the hippocampus 31-68, 164, 169, 171-180, 194-206

DCIC dorsal cortex of the inferior colliculus 101-110, 162-169, 201-207 DCMo dorsal cochlear nucleus, molecular layer 121-131, 173-175, 189-191

IOK

FC fasciola cinereum 57-75, 77, 205-207

g7 genu of the facial nerve 118-124, 164-165

15-49, 192-193

47-51,

134-149, 162-168

IC

DTgP dorsal tegmental nucleus, pericentral part 104-110, 162-164, 191-192

121

interanteromedial thalamic nucleus 162-163, 193-195

44-48,

IB interstitial nucleus of the medulla 155-161

G

dorsal cochlear nucleus, granular layer

IAM 67-71, 167-169,

DTgC dorsal tegmental nucleus, central part 107-110, 162-164, 191

DCGr

interanterodorsal thalamic nucleus 164-165, 196-198

inferior olive, dorsal nucleus

IODM inferior olive, dorsomedial cell group 142-143

f fornix 34-72, 162-166, 170, 183-201

74-90, 167-180, 202-207

dsc/oc dorsal spinocerebellar tract and olivocerebellar tract 135, 137-149, 151, 185-186, 188-189 DT

DCFu dorsal cochlear nucleus, fusiform layer 121-131, 173-175, 189-191

F

IAD

IOD

146-153,

lat amygdaloid nucleus

40-45,

68, 187-188

LAcbSh lateral accumbens shell 187-189

15-26, 171-173,

LaDL lateral amygdaloid nucleus, dorsolateral part 50-67, 180, 189-191 Lat lateral (dentate) cerebellar nucleus 122-130, 173-175, 192-197 LatPC lateral cerebellar nucleus, parvicellular part 124-128, 172-175, 192-193 LaVL lateral amygdaloid nucleus, ventrolateral part 55-61, 180 LaVM lateral amygdaloid nucleus, ventromedial part 55-67, 180, 186 LC locus coeruleus 112-119, 167, 189-192

XXV

Ld lambdoid septal zone 23-30, 162-164, 194-199

LRtPC lateral reticular nucleus, parvicellular part 148-157, 171-172

LDDM laterodorsal thalamic nucleus, dorsomedial part 50-59, 167-168, 199-202

LRtS5 lateral reticular nucleus, subtrigeminal part 143-150, 173

LDTg laterodorsal tegmental nucleus 165-166, 190-195

LSD

LD

laterodorsal thalamic nucleus

169, 203

101-112,

lateral septal nucleus, dorsal part 16-41, 164-166, 199-205

MEI medial eminence, internal layer 49-61

mt

MEnt medial entorhinal cortex 87-105, 175, 177-180, 182-199

mtg

MePD medial amygdaloid nucleus, posterodorsal part 53-63, 172-176, 184-188 MePV medial amygdaloid nucleus, posteroventral part 55-63, 171-174, 181-184

LDTgV laterodorsal tegmental nucleus, ventral part 104-108, 165-168, 190-192

LSI lateral septal nucleus, intermediate part 14-37, 162-168, 193-204

LDVL laterodorsal thalamic nucleus, ventrolateral part 48-61, 170-175, 200-202

LSO lateral superior olive 112-122, 169-171, 181

mfb medial forebrain bundle 12-31, 40-70, 167-169, 171, 183-188

LEnt lateral entorhinal cortex 184, 191, 194-198

LSS lateral stripe of the striatum 14-38, 171, 173-178, 188-189

mfba medial forebrain bundle, ‘a’ component 32-39, 165, 167, 169, 171

lfp longitudinal fasciculus of the pons 94-107, 163-165, 167, 169, 181-184

LSV lateral septal nucleus, ventral part 16-36, 165-167, 193-198

mfbb medial forebrain bundle, ‘b’ component 32-39, 165

LHb lateral habenular nucleus 52-56, 69, 164, 166

LT lateral terminal nucleus of the accessory optic tract 71-78, 176-177, 192

MG

LHbL lateral habenular nucleus, lateral part 57-68, 165, 200-201

LTer lemina terminalis 35-37, 162, 184, 195

medial geniculate nucleus

178

MGD medial geniculate nucleus, dorsal part 73-87, 174-177, 197-199

LHbM lateral habenular nucleus, medial part 57-68, 200-201

Lth lithoid nucleus 71-76, 164, 193-196 LV lateral ventricle 13-97, 166-180, 185-193, 195-207

MGM medial geniculate nucleus, medial part 74-87, 173-175, 193-196

Li linear nucleus of the medulla 135-143, 168, 170, 181, 183

LVe lateral vestibular nucleus 122-127, 169-171, 189-194

MGV medial geniculate nucleus, ventral part 73-88, 174-177, 192-197

ll lateral lemniscus

LVPO lateroventral periolivary nucleus 109-119, 169, 171, 181

MHb medial habenular nucleus 48-70, 162, 164, 200-203

92-108, 167-174, 181-196

LM lateral mammillary nucleus 68-73, 165, 167-168, 182-183 LMol lacunosum moleculare layer of the hippocampus 54-89, 166-171, 173-180, 189-207 LO lateral orbital cortex 5-13, 167-175, 177, 193, 195-205 lo lateral olfactory tract lofr

3-44, 165-178, 180, 182-201

lateral orbitofrontal artery

LOT1 nucleus of the lateral olfactory tract, layer 1 38-45, 171 lateral posterior thalamic nucleus 199, 203

M1 primary motor cortex 7-59, 167-180, 204-207 M2 secondary motor cortex 6-60, 163-169, 171-174, 205-207 m5

5, 7-15

LOT nucleus of the lateral olfactory tract 37, 181-184

LP

M

171, 175, 177,

motor root of the trigeminal nerve 88-115, 171-173, 181-188

Mi

mitral cell layer of the olfactory bulb

MiA

mitral cell layer of the accessory olfactory bulb 3-4, 167

medial lemniscus 55-153, 162-169, 171, 173, 181-193

MA3 medial accessory oculomotor nucleus 75-79, 81-83, 162-164, 192-194

mlf medial longitudinal fasciculus 78-165, 182-194

mcer middle cerebral artery 23-38, 40, 165-166

mlx

mch

MM

medial corticohypothalamic tract 189-192

38, 40-41,

148-155

medial mammillary nucleus, medial part 162-164, 182-185

68-73,

PaV paraventricular hypothalamic nucleus, ventral part 44-49, 185-186

MVe medial vestibular nucleus 139-142, 164-165, 170, 191

PaXi

MVeMC medial vestibular nucleus, magnocellular part 115-138, 165-169, 171, 187-190

PBG parabigeminal nucleus 91-99, 174, 191-194

MVePC medial vestibular nucleus, parvicellular part 117-138, 163, 165-167, 188-190, 192 MVPO medioventral periolivary nucleus 104-121, 167-170 Mx matrix region of the medulla 129-158, 163-164, 168-172, 187 MZMG marginal zone of the medial geniculate 73-88, 175, 177

ns

nigrostriatal bundle

Nv

navicular nucleus of the basal forebrain 162-163, 165-168, 189-194

47-72, 168-169, 187-188 10-17,

OB

olfactory bulb obex

163, 165, 201

153, 162

oc olivocerebellar tract 129-134, 136, 182 ocb och

olivocochlear bundle 115-121, 162-163, 168-171, 173, 176-177, 182-184, 186-187 optic chiasm

29-40, 162-164, 166, 183

Op optic nerve layer of the superior colliculus 77-98, 163-173, 200-205, 207 OPC oval paracentral thalamic nucleus 60-66, 165-168, 193-196

MnA median accessory nucleus of the medulla 155-161

OPT

LPB lateral parabrachial nucleus 105, 111-114, 167, 169-171, 191-195

mcp

MnM medial mammillary nucleus, median part 68-70

opt optic tract 41-79, 165-180, 182-202

LPBC lateral parabrachial nucleus, central part 106-111

MCPC magnocellular nucleus of the posterior commissure 71-78, 165-166, 196-197

MnPO median preoptic nucleus 29-35, 162-164, 187-194, 196

LPBCr lateral parabrachial nucleus, crescent part 107-110

MCPO magnocellular preoptic nucleus 32-46, 171-173, 183-186

MnR median raphe nucleus 93-106, 162, 185-190

OT nucleus of the optic tract 72-81, 167-169, 171-173, 202-203

MO medial orbital cortex 5-8, 163-164, 166, 197-205

OV

LPBD lateral parabrachial nucleus, dorsal part 107-110

MD mediodorsal thalamic nucleus 47-50, 194-195

MoCb molecular layer of the cerebellum 120, 122, 125, 131, 134, 162, 165-167, 169-180, 197-205

LPBE lateral parabrachial nucleus, external part 106-111, 171-172 LPBI

lateral parabrachial nucleus, internal part 107-113, 168, 194-195

LPBS lateral parabrachial nucleus, superior part 105-106, 171, 194 LPBV lateral parabrachial nucleus, ventral part 107-113, 168 LPGi lateral paragigantocellular nucleus 119-120, 132-142, 165-167, 169 LPGiA lateral paragigantocellular nucleus, alpha part 121-131, 166 LPGiE lateral paragigantocellular nucleus, external part 121-136 LPLC lateral posterior thalamic nucleus, laterocaudal part 71-78, 173-174, 200-202 LPLR lateral posterior thalamic nucleus, laterorostral part 62-71, 172-174, 200-202 LPMC lateral posterior thalamic nucleus, mediocaudal part 70-81, 173-175, 200-202 LPMR lateral posterior thalamic nucleus, mediorostral part 59-72, 167-170, 172, 199-202

MDC mediodorsal thalamic nucleus, central part 55-61, 165-166, 196-199 MdD medullary reticular nucleus, dorsal part 149-161, 166-172, 182-186

mofr

MoS molecular layer of the subiculum 90-92

MDM mediodorsal thalamic nucleus, medial part 51-58, 60-66, 164, 196-200

MPA

mp

MdV medullary reticular nucleus, ventral part 149-161, 165-168, 181-184 ME median eminence 48, 162 Me Me5

medial amygdaloid nucleus

171

mesencephalic trigeminal nucleus 109-116, 166-167, 169, 190-199

86-107,

me5 mesencephalic trigeminal tract 86-115, 165167, 169, 188-194, 196-199 MeAD medial amygdaloid nucleus, ant dorsal 171-175, 182-187

42-55,

MeAV medial amygdaloid nucleus, anteroventral part 47-54, 171-174, 181-182 Med

medial (fastigial) cerebellar nucleus 164-167, 192-197

124-133,

LPO lateral preoptic area 28-42, 165-169, 183-190 LPtA lateral parietal association cortex 173-180

MedDL medial cerebellar nucleus, dorsolateral protuberance 127-132, 166-168, 197-199

LR4V lateral recess of the 4th ventricle 113-139, 168-177, 188-192

MedL medial cerebellar nucleus, lateral part 127-131, 166, 168, 196

LRt lateral reticular nucleus 142-157, 167-172

MEE medial eminence, external layer 49-61

The Rat Brain in Stereotaxic Coordinates

6th Edition

Paxinos & Watson

olivary pretectal nucleus 200-202

70-78, 165-169,

Or oriens layer of the hippocampus 47-89, 166-180, 189-207

olfactory ventricle (olfactory part of lateral ventricle) 1-5, 194

mammillary peduncle 71-83, 164-166, 184-186 medial preoptic area 29-45, 163-166, 183-188

MPB medial parabrachial nucleus 105-116, 167-171, 190-192

PC paracentral thalamic nucleus 44-66, 165-168, 193-195 pc

posterior commissure

71-79, 162-165, 197-201

pcer posterior cerebral artery 85-87, 183-184 PCGS paracochlear glial substance 172-173, 189-191

111-119,

PCom nucleus of the posterior commissure 165-166, 198-199

73-78,

PCRtA parvicellular reticular nucleus, alpha part 115-127, 169-171, 182-186 pcuf preculminate fissure 109-125, 162-175, 197-199, 201-206 PDR

posterodorsal preoptic nucleus posterodorsal raphe nucleus

38-39

93-101

PDTg posterodorsal tegmental nucleus 162-164, 189-190

111-115,

Pe periventricular hypothalamic nucleus 35-62, 162, 182-189 PeF

perifornical nucleus

55-63, 166-168, 184-185

PeFLH perifornical part of lateral hypothalamus 51-65, 165-168, 184-186 PF parafascicular thalamic nucleus 64-70, 164-167, 193-199 PFl pfs

paraflocculus

113-137, 176-180, 185-194

parafloccular sulcus 179-180

119-131, 133-135, 177,

PH posterior hypothalamic nucleus 61-69, 162-164, 185-190 PHA posterior hypothalamic area 70-72, 163-164, 187-191 PHD posterior hypothalamic area, dorsal part 57-64, 162-163, 187-191 Pi

pineal gland

94-106, 162-164

PIF parainterfascicular nucleus of the VTA 79-88, 164, 186

P p1PAG p1 periaqueductal gray 75

medial orbitofrontal artery 5, 7-9

MDL mediodorsal thalamic nucleus, lateral part 50-66, 165-168, 196-201

MedCM medial cerebellar nucleus, caudomedial part 133

59-67,

MoDG molecular layer of the dentate gyrus 46-53, 55-90, 162

46-56,

parabrachial pigmented nucleus of the VTA 71-87, 164, 166-169, 186-190

PDPO

O

MCLH magnocellular nucleus of the lateral hypothalamus 54-59, 169-171, 185-186 92-118, 170-177,

PBP

paraxiphoid nucleus of thalamus 162-164, 188

PCRt parvicellular reticular nucleus 128-148, 166-172, 181-186

N

LPAG lateral periaqueductal gray 77-105, 162-166, 196-197

middle cerebellar peduncle 184-195

PaS parasubiculum 87-111, 174-175, 177, 179, 189-205

MTu medial tuberal nucleus 55-62, 165-169, 181-182

Obex

ML medial mammillary nucleus, lateral part 68-78, 162-166, 182-184

medial lemniscus decussation

47-68, 164-166, 185-195

mammillotegmental tract 69-83, 164, 188, 190

1-5

MiTg microcellular tegmental nucleus 90-101, 171-174, 191-195

ml

mammillothalamic tract

P5

peritrigeminal zone

P7

perifacial zone 181-182

107-116, 168-169, 185-189

120-131, 133-134, 167-172,

Pa paraventricular hypoth nucleus 187 Pa4 paratrochlear nucleus 94-98, 165, 193

PIL

posterior intralaminar thalamic nucleus 171, 173, 192

73-84,

Pir piriform cortex 61-65, 167-169, 171, 173, 175, 181, 195-198 Pir1 piriform cortex, layer 1 7, 9-60, 63-74, 170, 172, 174, 176-179, 185, 189-191 PiSt

pineal stalk

92-93

MPBE medial parabrachial nucleus external part 108-111, 190

Pa5 paratrigeminal nucleus 141-150, 171-173, 188-189

Pk

MPL medial paralemniscial nucleus 99-105, 171, 189-192

Pa6

PL paralemniscal nucleus 97-99, 172-173, 187-188

MPO medial preoptic nucleus 43-44, 163-164, 184-188 MPOC medial preoptic nucleus, central part 37-39, 163-164, 187 MPOL medial preoptic nucleus, lateral part 34-40 MPOM medial preoptic nucleus, medial part 35-42 MPT medial pretectal nucleus 200-201

70-77, 164-166,

MPtA medial parietal association cortex 167-169, 171-172

60-67,

MRe mammillary recess of the 3rd ventricle 66-70, 162-163 MS medial septal nucleus 20-33, 162-164, 191-198 MSO

medial superior olive 109-120, 169-170, 181

MT medial terminal nucleus of the accessory optic tract 74-79, 167-168, 184-188

paraabducens nucleus

117-120, 164, 186

Purkinje cell layer of the cerebellum 120, 122, 125, 131, 134, 162, 164-167, 169-175, 177-178, 189

PaAP paraventricular hypothalamic nucleus, anterior parvicellular part 38-44, 163-164, 189-191

PLCo posterolateral cortical amygdaloid nucleus 51-53, 68-74, 176-177, 179-182

PaC

PLCo1 posterolateral cortical amygdaloid nucleus, layer 1 54-67, 178

paracommissural nucleus of the posterior commissure 76-80

PaDC paraventricular hypothalamic nucleus, dorsal cap 47-49, 163 PAG periaqueductal gray 68-74, 76, 163-164, 194-196, 198-199, 205 PaLM paraventricular hypothalamic nucleus, lateral magnocellular part 47-49, 164, 188 PaMM paraventricular hypothalamic nucleus, medial magnocellular part 45-46 PaMP paraventricular hypothalamic nucleus, medial parvicellular part 45-50, 163, 188-189 PaPo paraventricular hypothalamic nucleus, posterior part 50-52, 164-166, 188 PaR pararubral nucleus 79-88, 167-170, 191-193

PLd

paralambdoid septal nucleus

22-29, 195

plf posterolateral fissure 115-121, 123-124, 129, 132-148, 162, 164-167, 177, 179 PLH peduncular part of lateral hypothalamus 43-71, 165-171, 184-189 PLi posterior limitans thalamic nucleus 70-81, 171, 194-201 PlPAG pleomorphic part of periaqueductai gray 77-80 PLV

perilemniscal nucleus, ventral part 103-106, 169, 181

PM

paramedian lobule 192-196, 198-199

132-153, 168-178, 180,

XXVI

pm principal mammillary tract

69-72

PMCo posteromedial cortical amygdaloid nucleus 56-80, 172-173, 175-183 PMD premammillary nucleus, dorsal part 66-67, 162-165, 182-184

PV paraventricular thalamic nucleus 51-57, 162-163, 199

RtTgL reticulotegmental nucleus of the pons, lateral part 112-114

sm

PVA paraventricular thalamic nucleus, anterior part 40-50, 162-164, 192-201

RtTgP reticulotegmental nucleus of the pons, pericentral part 99-104, 163-165, 183

SMT submammillothalamic nucleus 66-68, 165, 185-186

PVG

RVL rostroventrolateral reticular nucleus 133-137, 169-172

SMV superior medullary velum 112, 114, 116, 122-123, 126, 128, 162, 192, 194, 197-198

RVRG rostral ventral respiratory group 141-151, 170

SNCD substantia nigra, compact part, dorsal tier 71-88, 167-172, 187-191

PVP

PMn paramedian reticular nucleus 139-144 PMnR paramedian raphe nucleus 92-106, 162-164, 185-190 pms paramedian sulcus 136-142, 144-146, 148 PMV premammillary nucleus, ventral part 63-66, 165-167, 181-184

periventricular gray 194 paraventricular thalamic nucleus, posterior part 58-67, 162-164, 196-199

Py pyramidal cell layer of the hippocampus 48-89, 166-171, 173-180, 190-198, 200, 202-207 py

pyramidal tract

pyx

108-157, 162, 164-165, 167

pyramidal decussation

155-162

PnC pontine reticular nucleus, caudal part 108-118, 162-168, 181-186 PnO pontine reticular nucleus, oral part 93-107, 164-169, 182-189 PnR pontine raphe nucleus 107-108, 162, 188 PnV pontine reticular nucleus, ventral part 113-118, 162-164, 181 Po posterior thalamic nuclear group 54-81, 168-173, 175, 194-200 PoDG polymorph layer of the dentate gyrus 164, 167-168, 170-180, 188-207 POH periolivary horn

51-87,

112-116, 171

PoMn posteromedian thalamic nucleus 65-66, 162-163, 195-197 Post postsubiculum 83-103, 169, 171-178, 180, 202-207 PoT posterior thalamic nuclear group, triangular part 74-84, 171, 173, 193-195 PP peripeduncular nucleus 75-82, 174-176, 192 ppf prepyramidal fissure 137-150, 162-167, 169-174, 176, 193-194, 196-198, 200 PPit posterior lobe of pituitary 162-164, 181 PPT posterior pretectal nucleus 75-79, 165-169, 171, 200-202 PPy parapyramidal nucleus

122-132

R r3Rt r3 reticular formation 188 radiatum layer of the hippocampus 166-180, 189-207

RAmb

retroambiguus nucleus

RAPir

rostral amygdalopiriform area rhabdoid nucleus

49-89,

152-160, 181 57-63, 181-183

91-103, 162, 187-191

rcc rostrum of the corpus callosum 163 RCh

retrochiasmatic area

42-47, 162-164, 181-183

RChL retrochiasmatic area, lateral part 165-167

45-54,

Re reuniens thalamic nucleus 42-62, 162, 164, 189-192 ReIC recess of the inferior colliculus 104-108, 162, 200-206 REn retroendopiriform nucleus 185 REth retroethmoid nucleus 72-77, 171-172, 192-194 rf

rhinal fissure 4-111, 164-165, 167, 169, 171, 173, 175, 177-178, 180, 191-201

Rh rhomboid thalamic nucleus 48-60, 162-164, 192-194 RI rostral interstitial nucleus of medial longitudinal fasciculus 69-72, 164-165, 189-193 ri rhinal incisure 4-9

PR prerubral field 65-75, 165-168, 189-191 Pr prepositus nucleus 119-135, 140, 164, 185-189

RIP raphe interpositus nucleus 113-119, 162, 182-183

Pr5

RL retrolemniscal nucleus 105, 107, 173, 194

principal sensory trigeminal nucleus

182

Pr5DM principal sensory trigeminal nucleus, dorsomedial part 110-119, 172-173, 186-190

RLi

Pr5VL principal sensory trigeminal nucleus, ventrolateral part 107-120, 172-174, 183-188

RMC red nucleus, magnocellular part 78-88, 166, 189-190

PrBo pre-Botzinger complex

RMg raphe magnus nucleus 113-134, 162-164

138-140, 170

PrC precommissural nucleus 67-72, 164-165, 197-199 PrEW pre-Edinger-Westphal nucleus 192-195

76-83, 163,

rostral linear nucleus of the raphe 162-163, 187, 189-191

74-84,

perirhinal cortex

RPF retroparafascicular nucleus 72-74, 165-166, 195

PrL

prelimbic cortex

RR

retrorubral nucleus

PrS presubiculum 87-95, 176-180, 189-201

RRe

retrouniens area

PS parastrial nucleus 32-37, 165-166, 189-190

RRF retrorubral field 86-93, 165-171, 188-191

psf posterior superior fissure 115-135, 139-143, 162-167, 169, 171-180, 195-198, 200-204, 206

rs

PSol parasolitary nucleus 142-147

RSD

rubrospinal tract 185-188

86-161, 166-173, 181-183,

retrosplenial dysgranular cortex 162-180, 206-207

47-111,

PT paratenial thalamic nucleus 41-51, 164-165, 195-199

RSGa retrosplenial granular cortex, a region 79-104, 165-171, 207

PTe paraterete nucleus 51-59, 185

RSGb retrosplenial granular cortex, b region 66-96, 162-168

PTg pedunculopontine tegmental nucleus 89-106, 167-171, 173, 188-195 PtPC parietal cortex, posterior area, caudal part 83-84 PtPD parietal cortex, posterior area, dorsal part 65-75, 177-180 PtPR parietal cortex, posterior area, rostral part 68-76

The Rat Brain in Stereotaxic Coordinates

6th Edition

SNCV substantia nigra, compacta part, ventral tier 81-88, 170 SNL substantia nigra, lateral part 71-87, 172-175, 189-191 SNR

substantia nigra, reticular part 171-174, 184-191

SO

supraoptic nucleus

sol

solitary tract

69-89, 166-169,

33-48, 165-170, 182-184

128-135, 137-157, 165-167, 185, 187

S1J

primary somatosensory cortex, jaw region 10-23, 174-180, 200-207

SolCe nucleus of the solitary tract, central part 143-147, 165

S1Sh

primary somatosensory cortex, shoulder region 46-52, 174-175, 177

SolDL

S1Tr

primary somatosensory cortex, trunk region 53-61, 169, 171-178

S1ULp primary somatosensory cortex, upper lip region 14-59, 176-177, 179-180, 198-207 S2 secondary somatosensory cortex 23-65, 180, 195-203, 206 s5

sensory root of the trigeminal nerve 88-117, 172-173, 175-176, 181-184, 188

solitary nucleus, dorsolateral part 141-156

SolDM nucleus of the solitary tract, dorsomedial part 131-140 SolG nucleus of the solitary tract, gelatinous part 144-148, 165 SolI nucleus of the solitary tract, interstitial part 141-150, 167 SolIM nucleus of the solitary tract, intermediate part 126-151, 169

Sag sagulum nucleus 102-106, 172-173, 195-196

SolL nucleus of the solitary tract, lateral part 129-132, 134-143, 168

Sc scaphoid thalamic nucleus 70-72, 168-170, 194-196

SolM nucleus of the solitary tract, medial part 129-161, 163-168

scc splenium of the corpus callosum 75-76, 162-167

SolRL nucleus of the solitary tract, rostrolateral part 127-130, 133-137

SCh suprachiasmatic nucleus 37-38, 163-164, 182-183

STL bed nucleus of the stria terminalis, lateral division 167, 169-170 STLD bed nucleus of the stria terminalis, lateral division, dorsal part 31-35, 193-195 STLI bed nucleus of the stria terminalis, lateral division, intermediate part 36-38, 166, 168, 192 STLJ bed nucleus of the stria terminalis, lateral division, juxtacapsular part 34-36, 192, 194-195 STLP bed nucleus of the stria terminalis, lateral division, posterior part 30-40, 192, 194-195 STLV bed nucleus of the stria terminalis, lateral division, ventral part 30-37, 190 STM bed nucleus of the stria terminalis, medial division 190 STMA bed nucleus of the stria terminalis, medial division, anterior part 26-34, 165-168, 191-195 STMAL bed nucleus of the stria terminalis, medial division, anterolateral part 34-37 STMAM bed nucleus of the stria terminalis, medial division, anteromedial part 34-37 STMP bed nucleus of the stria terminalis, medial division, posterior part 42, 165, 167, 189-190 STMPI bed nucleus of the stria terminalis, medial division, posterointermediate part 38-42, 166, 168, 191-196 STMPL bed nucleus of the stria terminalis, medial division, posterolateral part 38-44, 166, 168, 191-196 STMPM bed nucleus of the stria terminalis, medial division, posteromedial part 38-45, 165-166, 168-169, 188, 191-196 STMV bed nucleus of the stria terminalis, medial division, ventral part 30-36, 165, 168 STr subiculum, transition area 91-96, 194-201

SChDL suprachiasmatic nucleus, dorsolateral part 39-41

str superior thalamic radiation 66-73, 171-177, 194, 196-200

SolVL nucleus of the solitary tract, ventrolateral part 135-157, 165, 167-169

SChVM suprachiasmatic nucleus, ventromedial part 39-41, 162

STS bed nucleus of stria terminalis, supracapsular division 169

SOR supraoptic nucleus, retrochiasmatic part 49-54, 168-169, 181

SCO subcommissural organ 70-75, 162-163, 199-201

STSL bed nucleus of stria terminalis, supracapsular division, medial part 45-46

sox

supraoptic decussation 181-192

38-71, 163-173, 175-177,

STSM bed nucleus of stria terminalis, supracapsular division, lateralpart 45-46

sp5

spinal trigeminal tract 181-189

118-161, 169-175,

Su3 supraoculomotor periaqueductal gray 83-92, 162-164, 195

scp

superior cerebellar peduncle (brachium conjunctivum) 61-82, 87, 96, 98-129, 162-174, 189-195 superior cerebellar peduncle, descending limb 112-115, 189

SFi septofimbrial nucleus 31-42, 162, 164-168, 196-203 SFO subfornical organ 38-48, 162-164, 198-203 SG SGe

suprageniculate thalamic nucleus 173-174, 197-199 supragenual nucleus

76-85,

116-119, 164, 188

SHi septohippocampal nucleus 14-35, 162-163, 192-203 SHy septohypothalamic nucleus 28-37, 163-166, 189-196

Sp5C spinal trigeminal nucleus, caudal part 149-161, 169-173, 181-187 Sp5I spinal trigeminal nucleus, interpolar part 129-151, 171-175, 181-187 Sp5O spinal trigeminal nucleus, oral part 120-130, 172-173, 175, 181-187 SPa

subparaventricular zone of the hypothalamus 41-50, 163, 187

supratrigeminal nucleus 188-189

106-113, 168-171,

Sub submedius thalamic nucleus 49-51, 57-60, 162, 164, 166, 191-194 SubB subbrachial nucleus 83-92, 173-176, 192-194 SubCA subcoeruleus nucleus, alpha part 109-112, 166, 188, 190-191

SPFPC subparafascicular thalamic nucleus, parvicellular part 68-76, 167, 169-172, 174, 192

SubCV subcoeruleus nucleus, ventral part 107-116, 167-169, 181-185

Sph

SubD submedius thalamic nucleus, dorsal part 52-56, 165

sphenoid nucleus

111-113, 162-164, 190-191

SIB substantia innominata, basal part 24-40, 165-170, 185-188 Sim

SPTg subpeduncular tegmental nucleus 96-104, 165-168, 189-191

SimA simple lobule A 114-123, 169, 171-179

Su5

SubCD subcoeruleus nucleus, dorsal part 107-116, 166-167, 169, 187-189

SPO superior paraolivary nucleus 110-120, 167-168, 181

simple lobule 111-113, 124-135, 167, 173, 175, 180, 195-207

Su3C supraoculomotor cap 84-92, 164, 195

SPF subparafascicular thalamic nucleus 65-68, 164-165, 191-192

SpVe spinal vestibular nucleus 125-142, 167-172, 187-191

RSGc retrosplenial granular cortex, c region 47-90, 162-167

SimB simple lobule B 114-123, 169, 171-179 simf simplex fissure 121-130

st

Rt reticular thalamic nucleus 42-67, 74, 76-101, 165-173, 175-179, 186, 190-201

StA strial part of the preoptic area 33-35, 189-190

RtSt reticluostrial nucleus 42-52, 169-173, 198-201

SLu stratum lucidum of the hippocampus 49-82, 166-169, 171-179, 187-193, 195-196, 198-200, 202-206

RtTg reticulotegmental nucleus of the pons 98-113, 162-165, 181-186

SM nucleus of the stria medullaris 42-45, 167-169, 187-191

Paxinos & Watson

STIA bed nucleus of the stria terminalis, intraamygdaloid division 52-63, 175-177, 184-188

SolV solitary nucleus, ventral part 129-157, 165-166

93-97, 171-172, 188-190 63-66, 162-164, 192

SNCM substantia nigra, compact part, medial tier 81-88, 166-167

SolC nucleus of the solitary tract, commissural part 147-162, 184-186

sf secondary fissure 136-155, 162-167

PRh

38-69, 163-169,

S1HL primary somatosensory cortex, hindlimb region 30-52, 169-173, 176

ROb raphe obscurus nucleus 130-152, 162, 181-184, 186 RPC red nucleus, parvicellular part 76-87, 166, 190-192

PSTh parasubthalamic nucleus 64-66, 169

primary somatosensory cortex, forelimb region 13-45, 173-180

scpd

RPa raphe pallidus nucleus 114-152, 162

6-13, 162-167, 200-207

S1FL

Ro nucleus of Roller 135-150, 163-164, 175, 184

prf primary fissure 111-126, 128-131, 162-178, 195-207 58-111, 179-180, 187-206

65-71, 197

S1DZO primary somatosensory cortex, oral dysgranular zone 14-23, 177-178, 180

r2Rt r2 reticular formation 188

Rbd

primary somatosensory cortex

S1DZ primary somatosensory cortex, dysgranular zone 13-61, 176, 178-179

R red nucleus 163, 165, 167

Rad

S1

S1BF primary somatosensory cortex, barrel field 36-69, 176-180, 203-207

PN paranigral nucleus of the VTA 76-87, 164, 186 Pn pontine nuclei 89-105, 162-170, 181-184

S

stria medullaris of the thalamus 187-203

stria terminalis

37-67, 167-180, 185-201

SubG subgeniculate nucleus 67-72, 174, 176-178, 191-195 SubI

subincertal nucleus

SubP

subpostrema area

56-60, 167, 169, 187-188 146-152

SubV submedius thalamic nucleus, ventral part 52-56, 165, 190

Stg stigmoid hypothalamic nucleus 50-52, 187

SuG superficial gray layer of the superior colliculus 77-98, 162-172, 203-206

STh subthalamic nucleus 59-68, 170-173, 186-190

SuM supramammillary nucleus 74, 162, 164-165

StHy striohypothalamic nucleus 37-42, 164, 166, 188-191

SuML supramammillary nucleus, lateral part 67-72, 166, 184-186

XXVII

SuMM supramammillary nucleus, medial part 68-73, 163, 185-186

VEn

sumx supramammillary decussation 69-73, 163, 166

vert

vertebral artery

SuS superior salivatory nucleus 118-127, 169, 181, 183

vesp

vestibulospinal tract

SuVe superior vestibular nucleus 114-123, 169-172, 189-192

Te terete hypothalamic nucleus 58-66, 168, 181-182 TeA temporal associatin cortex

71-106, 193, 195-207

tfp transverse fibers of the pons 88-91, 93-107, 162-165, 167-169, 181-183 TrLL

triangular nucleus, lateral lemniscus

98-105

TS triangular septal nucleus 35-45, 162-166, 196-205 ts

tectospinal tract 85-166, 181-184, 186-189, 193, 196

tth

trigeminothalamic tract

83-117, 120-128, 163

Tu olfactory tubercle 16, 35, 164-165, 167, 169, 171, 173, 175, 188-189 TuLH tuberal region of lateral hypothalamus 47-62, 166-169, 181-183 Tz nucleus of the trapezoid body 107-120, 165-167 tz

trapezoid body 105-125, 162-165, 167, 169, 171, 173-177, 181-186

tzx

decussation of the trapezoid body 118

40-58, 177-180,

VG1

Xi xiphoid thalamic nucleus 45-48, 51-53, 188-190

123-126, 168

ventral geniculate nucleus, layer 1 ventral hippocampal commissure 162-167, 199-204

64, 67-75 38-48,

VL ventrolateral thalamic nucleus 48-59, 166-172, 192-199 VLH ventrolateral hypothalamic nucleus 39-46, 167-169, 184 ventrolateral hypothalamic tract

47-56

VLi ventral linear nucleus of the thalamus 69-74, 169-172, 192 VLL

ventral nucleus of the lat lemniscus 170-173, 181-189

97-108,

VLPAG ventrolateral periaqueductal gray 88-106, 162, 165-166, 195-197 VLPO

decussation of the superior cerebellar peduncle 86-98, 165, 187-191

Y

ventrolateral preoptic nucleus

33-38, 165-167

VM ventromedial thalamic nucleus 48-64, 165-170, 189-192 VMH ventromedial hypothalamic nucleus 47-49, 60-61, 164-165, 182

Z Z nucleus Z

140-142, 165

ZI zona incerta 54-55, 165, 167-169, 176, 188-190, 193 ZIC zona incerta, caudal part 70-76, 171-173, 175, 190-192 ZID zona incerta, dorsal part 56-69, 170-175, 189-192, 194 ZIR zona incerta, rostral part 49-53, 165-167, 169, 189 ZIV zona incerta, ventral part 56-69, 170-175, 189-192 ZL

zona limitans 30-32

Zo zonal layer of the superior colliculus 77-99, 162-173, 204-206

VMHC ventromedial hypothalamic nucleus, central part 50-59

U un uncinate fasciculus of the cerebellum 115-122, 168-169, 171, 194

VMHDM ventromedial hypothalamic nucleus, dorsomedial part 50-59, 163, 183

unx uncinate fasciculus decussation 123-128, 195

VMHSh ventromedial nucleus of the hypothalamus shell 47-61, 164-166

V

VMHVL ventromedial hypothalamic nucleus, ventrolateral part 50-59, 181

v

xscp

Y nucleus Y 124-127, 171-173, 192

VIEnt ventral intermediate entorhinal cortex 85-100, 182-189, 194, 196-199

vlh

X X nucleus X 125-139, 170-171, 173, 187-190

137, 139-145, 147-161

VG ventral geniculate nucleus 63, 65-66, 76-77, 176-179, 193-199 vhc

T

ventral endopiriform nucleus 182-185

vein 92-93, 95, 98, 101-102, 105-107

V1 primary visual cortex 70-81, 177-180

VMPO ventromedial preoptic nucleus 31-36, 163-164, 184

V1B primary visual cortex, binocular area 82-111, 173-180

VO ventral orbital cortex 5-11, 165-171, 173-175, 194-205

V1M primary visual cortex, monocular area 82-111, 165, 167-176

VOLT vascular organ of the lamina terminalis 28-33, 162, 186-187

V2L secondary visual cortex, lateral area 71-111, 177-180, 204-207

VP

ventral pallidum

VPL

ventral posterolateral thalamic nucleus 171-177, 191-199

V2ML secondary visual cortex, mediolateral area 68-98, 169-176 V2MM secondary visual cortex, mediomedial area 68-107, 165-171 VA ventral anterior thalamic nucleus 166-169, 192-193, 195-196

46, 48-52,

11-42, 165-174, 182-190 51-70,

VPM ventral posteromedial thalamic nucleus 54-73, 169-175, 192-199 VPPC ventral posterior nucleus of the thalamus, parvicellular part 62-69, 165-167, 169, 192

VA/VL region where VA and VL overlap 47

VRe ventral reuniens thalamic nucleus 164-165, 189-192

VCA

VS ventral subiculum 71-90, 174-180, 182-193

ventral cochlear nucleus, anterior part 109-121, 175-177, 184-190

VCAGr ventral cochlear nucleus, granule cell layer 115-118, 120, 188-190 VCCap ventral cochlear nucleus, capsular part 122-125

ventral spinocerebellar tract 187-194

vscx

105-161, 167-174,

ventral spinocerebellar tract decussation

123

VTA ventral tegmental area 89-90, 164-166, 186

VCl ventral part of claustrum 15-49, 190-192 VCP

vsc

43-61,

ventral cochlear nucleus, posterior part 120-122, 125-127, 175-177, 184-188

VTAR ventral tegmental area, rostral part 72-75, 164, 166, 168, 186, 188 VTg ventral tegmental nucleus 100-105, 164, 190-191

VCPO ventral cochlear nucleus, posterior part, octopus cell area 123-125

vtgx ventral tegmental decussation 78-86, 163, 165, 187-190

VDB

VTM ventral tuberomammillary nucleus 64-74, 165-168, 181-183

nucleus of the vertical limb of the diagonal band 18-29, 162-164, 188-192

VeCb vestibulocerebellar nucleus 122-126, 166-168, 193, 196 veme vestibulomesencephalic tract

VTT VTT1

ventral tenia tecta

7, 10, 164-165, 189-192, 194

ventral tenia tecta, layer 1

8-9

116-122, 168

The Rat Brain in Stereotaxic Coordinates

6th Edition

Paxinos & Watson

XXVIII

5

4

3

2

1

0

-1

-2

-3

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-6

-7

-8

Bregma

-9

-10

-11

-12

-13

-14

-15

Lambda Bregma

10

1

9

Pineal Gland

Cerebral Cortex

6Cb

5Cb

6Cb

8

2

6Cb Corpus Callosum

Superior Colliculus

7

Hippocampus

4Cb

Inferior Colliculus

8Cb

3V Fornix

5

Olfactory Bulb

Posterior Commissure

Thalamus

Septum

4V

Olfactory Tubercle

4

5

9Cb 6

1Cb

Anterior Commissure

2

Cerebellum 2Cb

Midbrain

Pretectum 3

3

7Cb 3Cb

6

4

0

4V

9Cb

10Cb

7

Isthmus 8

Preoptic Area Hypothalamus

Rhombencephalon

1

9

Optic Chiasm 0

Pons

Interaural

Spinal Cord

Pituitary Gland

-1

10

11

Lateral 0.40 mm 14

13

12

Interaural 11

10

9

8

7

6

5

4

3

2

1

0

-1

-2

-3

-4

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-6

PARTS OF THE RAT BRAIN A drawing of a section of the rat brain cut in a sagittal plane 0.4 mm lateral to the midline. The drawing

section (represented in solid color). Note that the pituitary gland can be seen ventral to the

was made from a photograph of a Nissl-stained sagittal section (Plate 164 in this book). Almost all

hypothalamus and the pineal gland can be seen dorsal to the superior colliculus. The position of

major regions of the brain can be seen in this section, so that it can be used as a guide to the position of the coronal sections of the brain. A miniature version of this section is shown at the top left of Figs. 1161 to mark the position of each coronal section. The only major regions of the brain not pictured here are the anterior part of the olfactory bulb, which has been cut off at the left of the section, and the

skull landmarks (bregma, lambda, and the interaural line) are shown in this figure. The top grid line indicates anteroposterior locations in relation to a coronal plane passing through bregma. The bottom grid line shows anteroposterior locations in relation to a coronal plane passing through the interaural line. The left vertical grid line shows dorsoventral locations in relation to a horizontal plane passing

major subcortical nuclei (caudatoputamen, globus pallidus, and the amygdala), which are located about

through the interaural line. The right vertical grid shows dorsoventral positions in relation to a

3-5 mm lateral to this sagittal plane. Parts of the ventricular system of the brain can he seen in this

horizontal plane passing through bregma.

The Rat Brain in Stereotaxic Coordinates

6th Edition

Paxinos & Watson

XXIX

This page intentionally left blank

Figures Coronal sections of the brain Figures 1-161 Sagittal sections of the brain Figures 162-180 Horizontal sections of the brain Figures 181-207 Transverse sections of the spinal cord Figures 208a,b,c,d,e

The Rat Brain in Stereotaxic Coordinates

6th Edition

Paxinos & Watson

XXXI

Plate 1

4 10

3 0

+5

-5

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Figure 1

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+10

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-5

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7

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Gl

EPl Mi IPl

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

4 E

OV

5

6

7

8

2

Interaural 16.56 mm 4

3

2

Bregma 7.56 mm 1

E ependyma and subependymal EPl external plexiform layer olf bulb Gl glomerular layer olfactory bulb IPl internal plexiform layer olf bulb Mi mitral cell layer olfactory bulb OV olfactory ventricle

0

1

2

3

4

Plate 2

4 10

3 0

+5

-5

-10

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0

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Figure 2

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5

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2

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0 Interaural +15

+10

+5

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-5

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7

6

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3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

Mi IPl aci

EPl GrA

Mi IPl

EPl Gl

Gl

E OV

GrA

4

aci E

GrO

OV

5

6

7

8

2

Interaural 16.08 mm 4

3

2

Bregma 7.08 mm 1

aci anterior commiss, intrabulbar E ependyma and subependymal EPl external plexiform layer olf bulb Gl glomerular layer olfactory bulb GrA granule cell layer acc olf bulb GrO granular cell layer olf bulb IPl internal plexiform layer olf bulb Mi mitral cell layer olfactory bulb OV olfactory ventricle

0

1

2

3

4

Plate 3

4 10

3 0

+5

-5

-10

2

1

0

1

2

3

-15 Bregma 0

Figure 3

5

5

4

2

8 10

0 Interaural +15

+10

+5

0

-5

7

Mi IPl

EPl Gl

Gl

EPlA

5

4

3

EPlA

4

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

3

Mi IPl

EPl

aci

dlo MiA

dlo MiA

GrA aci

GrO E OV

AOE lo

aci

GrA aci

GrO E OV

5

AOL AOE lo

6

7

8

2

Interaural 15.60 mm 4

3

2

Bregma 6.60 mm 1

aci anterior commiss, intrabulbar AOE anterior olfactory nu, external AOL anterior olfactory nu, lateral dlo dorsal lateral olfactory tract E ependyma and subependymal EPl external plexiform layer olf bulb EPlA external plexiform layer AOB Gl glomerular layer olfactory bulb

0

1

GrA granule cell layer acc olf bulb GrO granular cell layer olf bulb IPl internal plexiform layer olf bulb lo lateral olfactory tract Mi mitral cell layer olfactory bulb MiA mitral cell layer acc olfact bulb OV olfactory ventricle

2

3

4

Plate 4

4 10

3 0

+5

-5

-10

2

1

0

1

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Figure 4

5

5

4

2

8 10

0 Interaural +15

+10

+5

0

-5

3

6

5

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3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

7

rf

FrA

FrA

GlA

GlA

4 EPlA

ri MiA

MiA

EPlA

AOE

AOE AOD AOL

lo

dlo GrA IPl AOM Mi EPl aci

Gl GrA GrO OV

AOV

5

AOD AOM

AOL

E

6

AOV

7

8

2

Interaural 15.12 mm 4

3

2

Bregma 6.12 mm 1

aci anterior commiss, intrabulbar AOD anterior olfactory nu, dorsal AOE anterior olfactory nu, external AOL anterior olfactory nu, lateral AOM anterior olfactory nu, medial AOV anterior olfactory nu, ventral dlo dorsal lateral olfactory tract E ependyma and subependymal EPl external plexiform layer olf bulb EPlA external plexiform layer AOB

0

1

FrA frontal assocn cortex Gl glomerular layer olfactory bulb GlA glomerular layer acc olf bulb GrA granule cell layer acc olf bulb GrO granular cell layer olf bulb IPl internal plexiform layer olf bulb lo lateral olfactory tract Mi mitral cell layer olfactory bulb MiA mitral cell layer acc olfact bulb OV olfactory ventricle rf rhinal fissure ri rhinal incisure

2

3

4

Plate 5

4 10

+5

3 0

-5

-10

2

1

0

1

2

3

-15 Bregma 0

Figure 5

5

5

4

2

8 10

0 Interaural +15

+10

+5

0

-5

FrA

7

5

4

3

3

4

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

FrA

MO

LO GlA rf

VO

MO

LO GlA

VO

mofr

AOE AOD AOL aci lo

5

AOE ArG

ri IPl

GrO

AOM E OV

GrA

AOL

AOM

AOV

AOD

6

AOV

Gl

AOE

AOE Mi

EPl lofr

7

8

2

Interaural 14.64 mm 4

3

2

Bregma 5.64 mm 1

aci anterior commiss, intrabulbar AOD anterior olfactory nu, dorsal AOE anterior olfactory nu, external AOL anterior olfactory nu, lateral AOM anterior olfactory nu, medial AOV anterior olfactory nu, ventral E ependyma and subependymal EPl external plexiform layer olf bulb FrA frontal assocn cortex Gl glomerular layer olfactory bulb

0

1

GlA glomerular layer acc olf bulb GrA granule cell layer acc olf bulb GrO granular cell layer olf bulb IPl internal plexiform layer olf bulb LO lateral orbital cortex lo lateral olfactory tract lofr lateral orbitofrontal artery Mi mitral cell layer olfactory bulb MO medial orbital cortex mofr medial orbitofrontal artery OV olfactory ventricle rf rhinal fissure ri rhinal incisure VO ventral orbital cortex

2

3

4

Plate 6

6 10

5 0

+5

-5

-10

4

3

2

1

0

1

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3

4

5

-15 Bregma 0

Figure 6

5

5

6

1

9 10

0 Interaural +15

+10

+5

0

-5

2

8 M2

M2

3

7 PrL

5

4

3

4

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

PrL

DLO

LO

MO

LO

MO

VO

VO

5

AOD

rf

DLO

AOD ri

AOL

aci

E/OV

lo

AOM AOVP

AOM GrO

GrO

E/OV

aci

6 AOL

AOVP

7

2

8

1

9

Interaural 14.16 mm 6

5

4

Bregma 5.16 mm 3

2

1

aci anterior commiss, intrabulbar AOD anterior olfactory nu, dorsal AOL anterior olfactory nu, lateral AOM anterior olfactory nu, medial AOVP ant olfactory nu, ventropost DLO dorsolateral orbital cortex E/OV ependymal and sube layer OV

0

1

GrO granular cell layer olf bulb LO lateral orbital cortex lo lateral olfactory tract M2 secondary motor cortex MO medial orbital cortex PrL prelimbic cortex rf rhinal fissure ri rhinal incisure VO ventral orbital cortex

2

3

4

5

6

Plate 7

6 10

5 0

+5

-5

-10

4

3

2

1

0

1

2

3

4

5

-15 Bregma 0

Figure 7

5

5

6

1

9 10

0 Interaural +15

+10

+5

0

-5

8

2

M2

M2

3

7 M1

M1 PrL

PrL

5

4

3

Fr3

Fr3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

LO

LO

DLO

VO

MO

MO

4

DLO

VO

5

mofr rf

AOD

AOD

ri

aci AOM 2 AOL E/OV lo Pir1 AOVP

6 AOM E/OV

AOL Pir1

AOVP

7 VTT lofr

2

8

1

9

Interaural 13.68 mm 6

5

4

Bregma 4.68 mm 3

2

1

2 layer 2 of cortex aci anterior commiss, intrabulbar AOD anterior olfactory nu, dorsal AOL anterior olfactory nu, lateral AOM anterior olfactory nu, medial AOVP ant olfactory nu, ventropost DLO dorsolateral orbital cortex E/OV ependymal and sube layer OV

0

1

Fr3 frontal cortex, area 3 LO lateral orbital cortex lo lateral olfactory tract lofr lateral orbitofrontal artery M1 primary motor cortex M2 secondary motor cortex MO medial orbital cortex mofr medial orbitofrontal artery Pir1 piriform cortex, layer 1 PrL prelimbic cortex rf rhinal fissure ri rhinal incisure VO ventral orbital cortex VTT ventral tenia tecta

2

3

4

5

6

Plate 8

6 10

5 0

+5

-5

-10

4

3

2

1

0

1

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4

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-15 Bregma 0

Figure 8

5

5

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1

9 10

0 Interaural +15

+10

+5

0

-5

M2

M2

2

8 Cg1

Cg1

M1

M1

3

7 fmi

fmi PrL

5

4

3

Cl

Fr3

4

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

PrL

Cl

Fr3

AID

AID LO

LO VO

5

VO MO

MO AIV

AIV mofr

rf Pir1a

DEn 1b 2

3 IEn

lo

DTr

4

aca AOL

DTT1

ri

3 2

DTr E/OV

DTT1 2 3

AOVP

4

aca

AOVP 2

6 DEn 3 IEn

2 1b

Pir1a

7

AOL

3

lofr VTT1

2

8

1

9

Interaural 13.20 mm 6

5

4

Bregma 4.20 mm 3

2

1

1b layer 1b of cortex 2 layer 2 of cortex 3 layer 3 of cortex 4 layer 4 of cortex aca anterior commissure, ant AID agranular insular cx, dorsal AIV agranular insular cx, ventral AOL anterior olfactory nu, lateral AOVP ant olfactory nu, ventropost Cg1 cingulate cortex, area 1 Cl claustrum DEn dorsal endopiriform nu DTr dorsal transition zone DTT1 dorsal tenia tecta layer 1 E/OV ependymal and sube layer OV

0

1

fmi forceps minor corpus callosum Fr3 frontal cortex, area 3 IEn intermediate endopiriform nu LO lateral orbital cortex lo lateral olfactory tract lofr lateral orbitofrontal artery M1 primary motor cortex M2 secondary motor cortex MO medial orbital cortex mofr medial orbitofrontal artery Pir1a piriform cortex, layer 1a PrL prelimbic cortex rf rhinal fissure ri rhinal incisure VO ventral orbital cortex VTT1 ventral tenia tecta, layer 1

2

3

4

5

6

Plate 9

6 10

5 0

+5

-5

-10

4

3

2

1

0

1

2

3

4

5

-15 Bregma 0

Figure 9

5

5

6

1

9 10

0 Interaural +15

+10

+5

0

-5

M2

M2

2

8 Cg1

Cg1

M1

M1

3

7 fmi

fmi

6

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

PrL

PrL

Cl

Fr3

Cl

4

Fr3

AID

AID IL

VO

AIV

5

IL

VO

AIV

LO

LO

DEn rf

lo Pir12

4 3

aca

IEn

DP

mofr

DTr E/OV

2

DTT 1

ri

DTr E/OV DTT 1 2

AOVP

6 DEn

3 4

aca

AOVP

IEn

3

3 AOP

3 2

lofr VTT1

AOP

3 2

7

2 Pir1

VTT1

2

8

1

9

Interaural 12.72 mm 6

5

4

Bregma 3.72 mm 3

2

1

1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 4 layer 4 of cortex aca anterior commissure, ant AID agranular insular cx, dorsal AIV agranular insular cx, ventral AOP anterior olfactory nu, post AOVP ant olfactory nu, ventropost Cg1 cingulate cortex, area 1 Cl claustrum DEn dorsal endopiriform nu DP dorsal peduncular cortex DTr dorsal transition zone DTT dorsal tenia tecta E/OV ependymal and sube layer OV

0

1

fmi forceps minor corpus callosum Fr3 frontal cortex, area 3 IEn intermediate endopiriform nu IL infralimbic cortex LO lateral orbital cortex lo lateral olfactory tract lofr lateral orbitofrontal artery M1 primary motor cortex M2 secondary motor cortex mofr medial orbitofrontal artery Pir1 piriform cortex, layer 1 PrL prelimbic cortex rf rhinal fissure ri rhinal incisure VO ventral orbital cortex VTT1 ventral tenia tecta, layer 1

2

3

4

5

6

Plate 10

6 10

5 0

+5

-5

-10

4

3

2

1

0

1

2

3

4

5

-15 Bregma 0

Figure 10

5

5

6

1

9 10

0 Interaural +15

+10

+5

0

-5

M2

M2

M1

8

M1 Cg1

2

Cg1

Fr3

Fr3

3

7

5

4

3

PrL

fmi

S1J

4

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

PrL

fmi

S1J

Cl

Cl

DI

IL

DI

IL

5

AID

AID LO

AIV

VO E/OV

DP

azac

DTT DTT 3 2 1 1 2 3

DEn AcbSh rf Pir1

IEn

VTT Nv

3 2

6

4 AcbSh DEn aca

AOP

lo

2

AIV

E/OV

aca 2 3

LO

VO DP

lofr

ICj

Tu1

IEn

AOP

VTT

3 2

7 Pir1 lo

Nv ICj

Tu1

3 2

8

9

1

Interaural 12.24 mm 6

5

4

Bregma 3.24 mm 3

2

1

1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 4 layer 4 of cortex aca anterior commissure, ant AcbSh accumbens nu, shell AID agranular insular cx, dorsal AIV agranular insular cx, ventral AOP anterior olfactory nu, post azac azygous ant cerebral artery Cg1 cingulate cortex, area 1 Cl claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex DP dorsal peduncular cortex DTT dorsal tenia tecta E/OV ependymal and sube layer OV fmi forceps minor corpus callosum

0

1

Fr3 frontal cortex, area 3 ICj islands of Calleja IEn intermediate endopiriform nu IL infralimbic cortex LO lateral orbital cortex lo lateral olfactory tract lofr lateral orbitofrontal artery M1 primary motor cortex M2 secondary motor cortex Nv navicular nu basal forebrain Pir1 piriform cortex, layer 1 PrL prelimbic cortex rf rhinal fissure S1J prim somatosens, jaw region Tu olfactory tubercle VO ventral orbital cortex VTT ventral tenia tecta

2

3

4

5

6

Plate 11

6 10

5 0

+5

-5

-10

4

3

2

1

0

1

2

3

4

5

-15 Bregma 0

Figure 11

5

5

6

1

9 10

0 Interaural +15

+10

+5

0

-5

M2

M2

1M

8

M1 Cg1

2

Cg1

Fr3

Fr3

7

3

cg

cg

S1J

PrL

S1J

PrL fmi

fmi

5

4

3

4

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

Cl

Cl IL

DI

IL azp

AID

LO

VO

AIV

DP

5

DI

DP

AID

LO

VO

AIV

6 AcbC DEn rf

lo

3 Pir1 2

IEn

E/OV

E/OV

DTT DTT 3 2 1 1 2 3

AcbSh

aca Nv

AcbC DEn aca

azac

AOP

AcbSh

AOP

fr IEn

Nv

3 2 Pir1

lofr VP

2

VP 3 2 Tu1

VP

VP

7 lo

VP VP 3 2 Tu1

8

9

1

Interaural 12.00 mm 6

5

4

Bregma 3.00 mm 3

2

1

1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell AID agranular insular cx, dorsal AIV agranular insular cx, ventral AOP anterior olfactory nu, post azac azygous ant cerebral artery azp azygous pericallosal artery cg cingulum Cg1 cingulate cortex, area 1 Cl claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex DP dorsal peduncular cortex DTT dorsal tenia tecta E/OV ependymal and sube layer OV

0

1

fmi forceps minor corpus callosum Fr3 frontal cortex, area 3 IEn intermediate endopiriform nu IL infralimbic cortex LO lateral orbital cortex lo lateral olfactory tract lofr lateral orbitofrontal artery M1 primary motor cortex M2 secondary motor cortex Nv navicular nu basal forebrain Pir1 piriform cortex, layer 1 PrL prelimbic cortex rf rhinal fissure S1J prim somatosens, jaw region Tu olfactory tubercle VO ventral orbital cortex VP ventral pallidum

2

3

4

5

6

Plate 12

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 12

5

5

7

0

10 10

0 Interaural +15

+10

+5

0

-5

1

9 M2

M1

M2

Fr3

8

Fr3 Cg1

4

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

S1J

cg

3

PrL

PrL

CPu

IL

azp

Cl

IL

E/OV

DI

rf

AcbC

aca

3 2 Pir1

AcbSh

IEn

Nv

ICj

lo

Nv azac lofr

aca

2

3

mfb

lo

VP

3 2 Tu1

7

2 Pir1

IEn

ICj

3 2 Tu1

6

DEn

AcbSh

mfb

VP

AID

AIV

LO

AcbC

DEn

3

DI

DP

DTT DTT 3 2 1 1 2 3

LO

5

GI

E/OV DP

AIV

4

CPu

Cl

AID

S1J

fmi

fmi

GI

2

Cg1

cg

7

6

M1

8

9

1

Interaural 11.76 mm 7

6

5

Bregma 2.76 mm 4

3

2

1 1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell AID agranular insular cx, dorsal AIV agranular insular cx, ventral azac azygous ant cerebral artery azp azygous pericallosal artery cg cingulum Cg1 cingulate cortex, area 1 Cl claustrum CPu caudate putamen (striatum) DEn dorsal endopiriform nu DI dysgranular insular cortex DP dorsal peduncular cortex DTT dorsal tenia tecta E/OV ependymal and sube layer OV

0

1 fmi forceps minor corpus callosum Fr3 frontal cortex, area 3 GI granular insular cortex ICj islands of Calleja IEn intermediate endopiriform nu IL infralimbic cortex LO lateral orbital cortex lo lateral olfactory tract lofr lateral orbitofrontal artery M1 primary motor cortex M2 secondary motor cortex mfb medial forebrain bundle Nv navicular nu basal forebrain Pir1 piriform cortex, layer 1 PrL prelimbic cortex rf rhinal fissure S1J prim somatosens, jaw region Tu olfactory tubercle VP ventral pallidum

2

3

4

5

6

7

Plate 13

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 13

5

5

7

0

10 10

0 Interaural +15

+10

+5

0

-5

1

9 M2

M2

M1

M1

2

8 Cg1

Cg1

S1FL

S1FL cg

7

cg

S1DZ

5

4

fmi PrL

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

3

S1DZ fmi PrL

S1J

4

S1J CPu

CPu

azp IL

IL

5 GI

E

GI

E DP

Cl

DP

Cl

DI

DI LV

AID AIV

3

LO

2

3

DTT 3 2 1 1 2 3 DTT

AcbC

DEn

aca AcbSh

azac

AIV

LO

Nv

aca IEn

AcbSh

7

rf 3

IEn

Pir1

2 Pir1

lofr

lo

2

6

AID AcbC

Nv

DEn

rf

LV

mfb

VP

3 2 Tu1

ICj

ICj

ICj

mfb

lo

VP

3 2 Tu1

8

9

1

Interaural 11.52 mm 7

6

5

Bregma 2.52 mm 4

3

2

1 1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell AID agranular insular cx, dorsal AIV agranular insular cx, ventral azac azygous ant cerebral artery azp azygous pericallosal artery cg cingulum Cg1 cingulate cortex, area 1 Cl claustrum CPu caudate putamen (striatum) DEn dorsal endopiriform nu DI dysgranular insular cortex DP dorsal peduncular cortex DTT dorsal tenia tecta E ependyma and subependymal fmi forceps minor corpus callosum

0

1 GI granular insular cortex ICj islands of Calleja IEn intermediate endopiriform nu IL infralimbic cortex LO lateral orbital cortex lo lateral olfactory tract lofr lateral orbitofrontal artery LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mfb medial forebrain bundle Nv navicular nu basal forebrain Pir1 piriform cortex, layer 1 PrL prelimbic cortex rf rhinal fissure S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb S1J prim somatosens, jaw region Tu olfactory tubercle VP ventral pallidum

2

3

4

5

6

7

Plate 14

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 14

5

5

7

0

10 10

0 Interaural +15

+10

+5

0

-5

1

9 M2

M2

M1

M1 Cg1

8

Cg1

2

S1FL

S1FL

S1DZ

S1DZ

cg

cg

3

7 Cg2

5

4

S1J

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

Cg2 S1J

S1DZO

S1DZO

IG azp gcc

ec

S1ULp

IG

E

ec

E

CPu DP

GI

5

DTT DTT

LV

DP

GI

2 1 1 2

Cl

LSI

DI

Cl

LSI

AIV

AcbC DEn

Nv

AID

IEn LSS 3 mfb 2 Tu1

7

AcbSh

VP

VP

lo

DEn

aca AcbSh

3 2 Pir1

AIV

AcbC

Nv

aca

rf

6

DI

SHi

AID

2

S1ULp

CPu LV

3

4

VP

azac lofr

VP ICj

IEn LSS VP

ICj

mfb

VP 3 2 Tu1

3 2 Pir1

8

lo

9

1

Interaural 11.28 mm 7

6

5

Bregma 2.28 mm 4

3 1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell AID agranular insular cx, dorsal AIV agranular insular cx, ventral azac azygous ant cerebral artery azp azygous pericallosal artery cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 Cl claustrum CPu caudate putamen (striatum) DEn dorsal endopiriform nu DI dysgranular insular cortex DP dorsal peduncular cortex DTT dorsal tenia tecta

2

1 E ependyma and subependymal ec external capsule gcc genu of the corpus callosum GI granular insular cortex ICj islands of Calleja IEn intermediate endopiriform nu IG indusium griseum lo lateral olfactory tract lofr lateral orbitofrontal artery LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mfb medial forebrain bundle Nv navicular nu basal forebrain Pir1 piriform cortex, layer 1 rf rhinal fissure

0

1 S1DZ prim somatosens, dysgranul S1DZO prim somatosens, oral dysg S1FL prim somatosens, forelimb S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip SHi septohippocampal nu Tu olfactory tubercle VP ventral pallidum

2

3

4

5

6

7

Plate 15

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 15

5

5

7

0

10 10

0 Interaural +15

+10

+5

0

-5

1

9 M2

M2

M1

M1 Cg1

Cg1

8

2 S1FL

S1FL S1DZ

4

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

3

Cg2

Cg2

S1J

6

S1DZ

cg

cg

7

S1DZO

S1J

S1DZO

IG ec

4

ec

azp gcc

S1ULp

E

CPu

E

LV

5

LV

DP

IG

S1ULp

CPu DCl

DCl LSI

LSI GI

GI

VCl

VCl SHi

DI AID

AcbC

AcbSh

AIV

3

DEn rf

aca

3 2 Pir1

Nv

ICjM

ICj

AID

AcbC

AcbSh

AIV

mfb

lo

3 2 Pir1

IEn LSS LAcbSh

Tu1

lofr

VP

ICj

ICj

mfb

LAcbSh LSS

VP

azac

7

DEn

aca

ICjM

IEn

2

6

DI

8

VP mfb

lo 3 2

3 2

Tu1

9

1

Interaural 11.16 mm 7

6

5

Bregma 2.16 mm 4

3 2 layer 2 of cortex 3 layer 3 of cortex aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell AID agranular insular cx, dorsal AIV agranular insular cx, ventral azac azygous ant cerebral artery azp azygous pericallosal artery cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CPu caudate putamen (striatum) DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex DP dorsal peduncular cortex E ependyma and subependymal ec external capsule

2

1 gcc genu of the corpus callosum GI granular insular cortex ICj islands of Calleja ICjM islands of Calleja, major island IEn intermediate endopiriform nu IG indusium griseum LAcbSh lateral accumbens shell lo lateral olfactory tract lofr lateral orbitofrontal artery LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mfb medial forebrain bundle Nv navicular nu basal forebrain Pir1 piriform cortex, layer 1 rf rhinal fissure

0

1 S1DZ prim somatosens, dysgranul S1DZO prim somatosens, oral dysg S1FL prim somatosens, forelimb S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip SHi septohippocampal nu Tu olfactory tubercle VCl ventral part of claustrum VP ventral pallidum

2

3

4

5

6

7

Plate 16

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 16

5

5

7

0

10 10

0 Interaural +15

+10

+5

0

-5

1

9 M2

M2

M1

M1 Cg1

8

Cg1

2

S1FL S1

S1FL cg

D

7

5

4

cg Cg2

Z

D

S1

S1J The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

Z

Cg2

3

S1J

S1DZ O

O S1DZ

S1ULp

gcc

E

ec

4

IG

azp

CPu

E

LV

ec

S1ULp

CPu

LV

5 LSD DCl

IG

DP

LSD DCl

LSV GI

LSV LSI

VCl SHi

DI AID rf 3 2 Pir1

Nv

ICjM

aca

DEn

2

AcbSh

AcbC

AIV

3

GI

VCl

AID

AcbSh

AcbC

AIV

ICjM

aca

Tu

LSS

LSS

LAcbSh VP mfb

lo

LAcbSh VP

acer

3 2 Pir1

8

lo

mfb

mfb 3 2 Tu1

1

IEn

VP

VP

7

DEn

ICj IEn

6

DI

3 2 Tu1

ICj

9

ICj

Interaural 11.04 mm 7

6

5

Bregma 2.04 mm 4

3 2 layer 2 of cortex 3 layer 3 of cortex aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell acer anterior cerebral artery AID agranular insular cx, dorsal AIV agranular insular cx, ventral azp azygous pericallosal artery cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CPu caudate putamen (striatum) DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex DP dorsal peduncular cortex E ependyma and subependymal ec external capsule

2

1 gcc genu of the corpus callosum GI granular insular cortex ICj islands of Calleja ICjM islands of Calleja, major island IEn intermediate endopiriform nu IG indusium griseum LAcbSh lateral accumbens shell lo lateral olfactory tract LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LSV lateral septal nu, ventral part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mfb medial forebrain bundle Nv navicular nu basal forebrain

0

1 Pir1 piriform cortex, layer 1 rf rhinal fissure S1DZ prim somatosens, dysgranul S1DZO prim somatosens, oral dysg S1FL prim somatosens, forelimb S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip SHi septohippocampal nu Tu olfactory tubercle VCl ventral part of claustrum VP ventral pallidum

2

3

4

5

6

7

Plate 17

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 17

5

5

7

0

10 10

0 Interaural +15

+10

+5

0

-5

1

9 M2

M2

M1

Cg1

8

M1

Cg1

2

S1FL

S1FL cg

S1 DZ

7

cg Cg2

DZ

S1

Cg2

3

6

5

4

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

S1J

S1J IG

S1DZ O

O S1DZ

4

azp E

E

gcc LSD

ec S1ULp

LV

DCl VCl

3

AcbC DEn

2

VCl

IEn

VP

lo 3 2 Tu1

1

ICj

DEn

LSS

VP AcbSh

acer

VP mfb ICj

7

AIV

ICj

AcbSh

LAcbSh

AID aca

LSS

6

DI

AcbC

aca

rf 3

GI

Nv

AIV

2 Pir1

DCl

LSI

AID

LAcbSh VP mfb ICj

IEn

3

2 Pir1

8

lo 3 2 Tu1

9

Interaural 10.92 mm 7

6

5

5

CPu

SHi LSV

GI DI

S1ULp

LV

DP

IG

CPu

ec

Bregma 1.92 mm 4

3 2 layer 2 of cortex 3 layer 3 of cortex aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell acer anterior cerebral artery AID agranular insular cx, dorsal AIV agranular insular cx, ventral azp azygous pericallosal artery cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CPu caudate putamen (striatum) DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex DP dorsal peduncular cortex E ependyma and subependymal

2

1 ec external capsule gcc genu of the corpus callosum GI granular insular cortex ICj islands of Calleja IEn intermediate endopiriform nu IG indusium griseum LAcbSh lateral accumbens shell lo lateral olfactory tract LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LSV lateral septal nu, ventral part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mfb medial forebrain bundle Nv navicular nu basal forebrain

0

1 Pir1 piriform cortex, layer 1 rf rhinal fissure S1DZ prim somatosens, dysgranul S1DZO prim somatosens, oral dysg S1FL prim somatosens, forelimb S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip SHi septohippocampal nu Tu olfactory tubercle VCl ventral part of claustrum VP ventral pallidum

2

3

4

5

6

7

Plate 18

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 18

5

5

7

0

10 10

0 Interaural +15

+10

+5

0

-5

1

9 M2

M2

M1

M1 Cg1

8

Cg1

2

S1FL

S1FL

S1

cg

DZ

7

5

4

DZ

S1 Cg2

S1J The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

cg Cg2

S1D ZO

ZO

S1D

IG

4

azp

E

E

gcc

S1ULp CPu

S1ULp

LV

ec DCl

IG

5

ec

DP LSD

LSV

GI

CPu

LV LSD

DCl

LSV

GI

SHi

DI

LSI

VCl

3

S1J

LSI

6

DI

VCl

AID

AID AcbC

AIV

AcbC ICjM

DEn

3

aca

VDB

AcbSh

ICjM

AIV

DEn

AcbSh

7

aca

rf 2

3

IEn

Pir1

2

ICj

VP

LSS

VP

LAcbSh

2 Pir1

LAcbSh acer

VP

lo

3

IEn

LSS

mfb

VP

mfb

ICj

8

lo

ICj

9

1

Interaural 10.80 mm 7

6

5

Bregma 1.80 mm 4

3 2 layer 2 of cortex 3 layer 3 of cortex aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell acer anterior cerebral artery AID agranular insular cx, dorsal AIV agranular insular cx, ventral azp azygous pericallosal artery cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CPu caudate putamen (striatum) DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex DP dorsal peduncular cortex E ependyma and subependymal ec external capsule

2

1 gcc genu of the corpus callosum GI granular insular cortex ICj islands of Calleja ICjM islands of Calleja, major island IEn intermediate endopiriform nu IG indusium griseum LAcbSh lateral accumbens shell lo lateral olfactory tract LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LSV lateral septal nu, ventral part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mfb medial forebrain bundle Pir1 piriform cortex, layer 1

0

1 rf rhinal fissure S1DZ prim somatosens, dysgranul S1DZO prim somatosens, oral dysg S1FL prim somatosens, forelimb S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip SHi septohippocampal nu Tu olfactory tubercle VCl ventral part of claustrum VDB nu vertical limb diagonal band VP ventral pallidum

2

3

4

5

6

7

Plate 19

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 19

5

5

7

0

10 10

0 Interaural +15

+10

+5

0

-5

1

9

M2

M1

M2 Cg1

8

M1

Cg1

S1FL

S1

cg

DZ

7

2

S1FL

cg Cg2

DZ

S1

Cg2

6

5

4

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

S1J S1D

3 S1J

ZO

ZO

IG

ec E

LV

S1ULp

LSD

LSD

CPu

4

E

gcc LV

S1ULp

S1D

ec

5

CPu

SHi LSV

LSV

DCl

DCl

GI

GI

LSI

DI AID

3

AcbC

AIV

3 2 Pir1

2

AcbSh

ICjM DEn

ICj

LSS

LAcbSh

lo

VP

VP VP ICj

1

IEn

LAcbSh

VP mfb 3 2 Tu1

3 2 Pir1

8

VP mfb 3 2 Tu1

acer olfa

7

AIV

aca

AcbSh ICj

LSS

IEn

AID

AcbC VDB

aca

DEn

rf

DI

VCl

VCl

lo

VP ICj

9

Interaural 10.68 mm 7

6

5

6

Bregma 1.68 mm 4

3 2 layer 2 of cortex 3 layer 3 of cortex aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell acer anterior cerebral artery AID agranular insular cx, dorsal AIV agranular insular cx, ventral cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CPu caudate putamen (striatum) DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex E ependyma and subependymal ec external capsule gcc genu of the corpus callosum

2

1 GI granular insular cortex ICj islands of Calleja ICjM islands of Calleja, major island IEn intermediate endopiriform nu IG indusium griseum LAcbSh lateral accumbens shell lo lateral olfactory tract LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LSV lateral septal nu, ventral part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mfb medial forebrain bundle Pir1 piriform cortex, layer 1

0

1 rf rhinal fissure S1DZ prim somatosens, dysgranul S1DZO prim somatosens, oral dysg S1FL prim somatosens, forelimb S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip SHi septohippocampal nu Tu olfactory tubercle VCl ventral part of claustrum VDB nu vertical limb diagonal band VP ventral pallidum

2

3

4

5

6

7

Plate 20

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 20

5

5

7

0

10 10

0 Interaural +15

+10

+5

0

-5

1

9

M2

M2

M1

Cg1

8

M1

Cg1

2

S1FL

S1FL

S1

DZ

cg

DZ

cg Cg2

7

S1

Cg2

3

6

5

4

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

S1J S1D

S1J IG

ZO

ec

ZO

S1D

E

4

ec

E gcc LV

S1ULp

LSD

CPu

LV

S1ULp

5 CPu

SHi LSV

GI

LSI

DCl

DI

VCl

3

MS

AIV LSS 3 2 Pir1

2

IEn

AID ICjM

aca

DEn

rf

DI

VCl

AID

AcbSh

AcbC AcbSh

VP

DEn LSS IEn

LAcbSh

LAcbSh

lo

VP mfb ICj

ICj

ICj acer olfa

3 2 Tu1

1

7

AIV

aca

VDB

AcbC

mfb VP ICj

VP

3 2 Pir1

8

lo

3 2 Tu1

9

Interaural 10.56 mm 7

6

5

6

GI

DCl

Bregma 1.56 mm 4

3 2 layer 2 of cortex 3 layer 3 of cortex aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell acer anterior cerebral artery AID agranular insular cx, dorsal AIV agranular insular cx, ventral cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CPu caudate putamen (striatum) DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex E ependyma and subependymal ec external capsule

2

1 gcc genu of the corpus callosum GI granular insular cortex ICj islands of Calleja ICjM islands of Calleja, major island IEn intermediate endopiriform nu IG indusium griseum LAcbSh lateral accumbens shell lo lateral olfactory tract LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LSV lateral septal nu, ventral part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex

0

1 mfb medial forebrain bundle MS medial septal nu Pir1 piriform cortex, layer 1 rf rhinal fissure S1DZ prim somatosens, dysgranul S1DZO prim somatosens, oral dysg S1FL prim somatosens, forelimb S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip SHi septohippocampal nu Tu olfactory tubercle VCl ventral part of claustrum VDB nu vertical limb diagonal band VP ventral pallidum

2

3

4

5

6

7

Plate 21

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 21

5

5

7

0

10 10

0 Interaural +15

+10

+5

0

-5

1

9 M2

M1

Cg1

8

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

Z S1 D

Z

4

cg

cg Cg2

S1J

S1D

2

S1FL

D S1

5

M1

Cg1

S1FL

7

6

M2

ZO

3

S1J

ZO

S1D

IG E

4

E cc

ec

S1ULp

LV

LSD

LSD

ec

S1ULp

LV

SHi

5

CPu

CPu

LSI

LSV GI

LSV

DCl

DI AID AIV rf

aca

DEn

3 2 Pir1

2

MS

ICjM AcbSh

VDB

AcbC IEn

AID

ICjM AcbSh

aca AcbC LSS

ICj

VP

lo

mfb

LAcbSh

3 2 Pir1

VP

mfb

acer

ICj 3 2 Tu1

1

ICj

IEn

7

AIV

DEn

LSS LAcbSh

8

lo

ICj 3 2 Tu1

9

Interaural 10.44 mm 7

6

5

6

DI

VCl

VCl

3

GI

DCl

Bregma 1.44 mm 4

3 2 layer 2 of cortex 3 layer 3 of cortex aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell acer anterior cerebral artery AID agranular insular cx, dorsal AIV agranular insular cx, ventral cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CPu caudate putamen (striatum) DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex E ependyma and subependymal ec external capsule

2

1 GI granular insular cortex ICj islands of Calleja ICjM islands of Calleja, major island IEn intermediate endopiriform nu IG indusium griseum LAcbSh lateral accumbens shell lo lateral olfactory tract LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LSV lateral septal nu, ventral part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mfb medial forebrain bundle MS medial septal nu

0

1 Pir1 piriform cortex, layer 1 rf rhinal fissure S1DZ prim somatosens, dysgranul S1DZO prim somatosens, oral dysg S1FL prim somatosens, forelimb S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip SHi septohippocampal nu Tu olfactory tubercle VCl ventral part of claustrum VDB nu vertical limb diagonal band VP ventral pallidum

2

3

4

5

6

7

Plate 22

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 22

5

5

7

0

10 10

0 Interaural +15

+10

+5

0

-5

1

9 M2

M1

8

Cg1

cg

cg Cg2

Z

Z

D

S1

Cg2

S1J S1D

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

2

S1FL

D S1

5

M1

Cg1

S1FL

7

6

M2

3

S1J ZO

IG

ZO

ec

E

S1D

LSD

LSD

S1ULp

SHi

CPu

5

CPu

LSI LSV

4

LV

LV S1ULp

ec

E

cc

LSI

PLd

PLd

LSV

GI DCl

DCl

MS

DI

DI VCl

AID

3 rf

ICjM aca

AIV

2

VCl

ICjM

AcbSh

AcbSh

IEn

AIV

LAcbSh

LAcbSh acer

1

8

IEn 3 2 Pir1

ICj

VP mfb

mfb VP

3 2 Tu1

3 2 Tu1

ICj

lo

LSS

AcbC

ICj

ICj

lo

9

Interaural 10.28 mm 6

5

7

DEn

AcbC

3 2 Pir1

AID

aca

VDB

DEn LSS

7

6

GI

Bregma 1.28 mm 4

3 2 layer 2 of cortex 3 layer 3 of cortex aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell acer anterior cerebral artery AID agranular insular cx, dorsal AIV agranular insular cx, ventral cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CPu caudate putamen (striatum) DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex E ependyma and subependymal ec external capsule

2

1 GI granular insular cortex ICj islands of Calleja ICjM islands of Calleja, major island IEn intermediate endopiriform nu IG indusium griseum LAcbSh lateral accumbens shell lo lateral olfactory tract LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LSV lateral septal nu, ventral part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mfb medial forebrain bundle MS medial septal nu

0

1 Pir1 piriform cortex, layer 1 PLd paralambdoid septal nu rf rhinal fissure S1DZ prim somatosens, dysgranul S1DZO prim somatosens, oral dysg S1FL prim somatosens, forelimb S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip SHi septohippocampal nu Tu olfactory tubercle VCl ventral part of claustrum VDB nu vertical limb diagonal band VP ventral pallidum

2

3

4

5

6

7

Plate 23

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 23

5

5

7

0

10 10

0 Interaural +15

+10

+5

0

-5

1

9 M2

M2

M1

Cg1

8 S1 D

M1

Cg1

2

S1FL

S1FL

DZ

Z

S1

cg

7

cg Cg2

S1J

Cg2

5

4

ZO

DZ O

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

3

S1J

S1

S1D

IG E

E

4

cc

S1ULp

ec

LV

SHi

CPu

mcer

LSD

LSD

S1ULp

ec

LV CPu

mcer

5

LSI

LSI S2

S2

Ld

LSV

LSV PLd

GI

DCl

DI

MS

VCl

AID

3

DI

VCl

ICjM

ICjM

AID aca

DEn

AIV rf

LSS

AcbSh

AcbSh

AcbC

aca

DEn

IEn LAcbSh

VDB

VP

lo

ICj

1

mfb

ICj

acer

ICj

mfb

3 2 Tu1

3 2 Tu1

AIV

3 2 Pir1

LAcbSh

VDB

VP

8

lo

ICj

9

Interaural 10.20 mm 6

5

7

LSS

AcbC

IEn

3 2 Pir1

2

7

6

GI

DCl

Bregma 1.20 mm 4

3 2 layer 2 of cortex 3 layer 3 of cortex aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell acer anterior cerebral artery AID agranular insular cx, dorsal AIV agranular insular cx, ventral cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CPu caudate putamen (striatum) DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex E ependyma and subependymal ec external capsule

2

1 GI granular insular cortex ICj islands of Calleja ICjM islands of Calleja, major island IEn intermediate endopiriform nu IG indusium griseum LAcbSh lateral accumbens shell Ld lambdoid septal zone lo lateral olfactory tract LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LSV lateral septal nu, ventral part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mcer middle cerebral artery

0

1 mfb medial forebrain bundle MS medial septal nu Pir1 piriform cortex, layer 1 PLd paralambdoid septal nu rf rhinal fissure S1DZ prim somatosens, dysgranul S1DZO prim somatosens, oral dysg S1FL prim somatosens, forelimb S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SHi septohippocampal nu Tu olfactory tubercle VCl ventral part of claustrum VDB nu vertical limb diagonal band VP ventral pallidum

2

3

4

5

6

7

Plate 24

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 24

5

5

7

0

10 10

0 Interaural +15

+10

+5

-5

0

1

9

M2

M1

M2 Cg1

M1

Cg1

2

8 S1FL

S1FL cg

7

5

4

S1 DZ The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

cg Cg2

Cg2

3

Z

D S1

IG

E

E

4 cc

S1ULp ec

LV

S1ULp LSD

LSD

ec

LV

SHi

CPu

mcer

CPu

5

LSI

LSI

S2

S2 Ld

LSV

LSV

mcer

PLd GI

DCl

DCl

DI

MS

VCl

AID

3 rf

aca

DEn

AIV

IEn

ICj

4

DEn AcbC

VDB

CB

LSS

3 2 layer 2 of cortex 3 layer 3 of cortex aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell acer anterior cerebral artery AID agranular insular cx, dorsal AIV agranular insular cx, ventral CB cell bridges ventral striatum cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CPu caudate putamen (striatum)

VP

ICj

2

ICj

1 DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex E ependyma and subependymal ec external capsule GI granular insular cortex HDB nu horizontal limb diagonal b ICj islands of Calleja ICjM islands of Calleja, major island IEn intermediate endopiriform nu IG indusium griseum LAcbSh lateral accumbens shell Ld lambdoid septal zone

3 2 Pir1

IEn

HDB acer

mfb

0

1 lo lateral olfactory tract LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LSV lateral septal nu, ventral part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mcer middle cerebral artery mfb medial forebrain bundle MS medial septal nu Pir1 piriform cortex, layer 1 PLd paralambdoid septal nu rf rhinal fissure

CB

ICj

8

lo

9

3 2 Tu1

2

7

AIV

SIB LAcbSh

3 2 Tu1

Interaural 10.08 mm 5

AID aca

LAcbSh

1

6

AcbSh

HDB lo

7

AcbSh SIB

3 2 Pir1

2

ICjM

AcbC

LSS

DI

VCl

ICjM

6

GI

Bregma 1.08 mm 3

S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SHi septohippocampal nu SIB substantia innominata, basal Tu olfactory tubercle VCl ventral part of claustrum VDB nu vertical limb diagonal band VP ventral pallidum

4

5

6

7

Plate 25

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 25

5

5

7

0

10 10

0 Interaural +15

+10

+5

0

-5

1

9

M2

M1

M2 Cg1

8

M1

Cg1

2

S1FL

S1FL

cg

7

5

4

3

Z

DZ

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

cg

Cg2

S1

D S1 IG E

ec

E

S1ULp

ec

4

S1ULp

cc LV

LV LSD

LSD SHi

CPu

5

CPu LSI

LSI

S2

S2 Ld

GI mcer

MS

VCl

AID aca

rf

AIV

DEn

AcbSh

AcbSh

DEn LAcbSh

VDB

IEn mfb CB

lo

ICj

1

3 2 Pir1

IEn VP

HDB

HDB acer

3 2 Tu1

VP

CB mfb

acer

ICj

3 2 Tu1

ICj

AIV

LSS

SIB

LAcbSh

3 2 Pir1

8

lo

ICj

9

Interaural 9.96 mm 7

6

5

7

AID aca AcbC

SIB

mcer

DI

VCl

AcbC

LSS

2

GI

DCl

DCl

DI

3

6

PLd LSV

LSV

Bregma 0.96 mm 4

3 2 layer 2 of cortex 3 layer 3 of cortex aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell acer anterior cerebral artery AID agranular insular cx, dorsal AIV agranular insular cx, ventral CB cell bridges ventral striatum cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CPu caudate putamen (striatum)

2

1 DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex E ependyma and subependymal ec external capsule GI granular insular cortex HDB nu horizontal limb diagonal b ICj islands of Calleja IEn intermediate endopiriform nu IG indusium griseum LAcbSh lateral accumbens shell Ld lambdoid septal zone lo lateral olfactory tract LSD lateral septal nu, dorsal part

0

1 LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LSV lateral septal nu, ventral part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mcer middle cerebral artery mfb medial forebrain bundle MS medial septal nu Pir1 piriform cortex, layer 1 PLd paralambdoid septal nu rf rhinal fissure S1DZ prim somatosens, dysgranul

2

3 S1FL prim somatosens, forelimb S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SHi septohippocampal nu SIB substantia innominata, basal Tu olfactory tubercle VCl ventral part of claustrum VDB nu vertical limb diagonal band VP ventral pallidum

4

5

6

7

Plate 26

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 26

5

5

7

0

10 10

0 Interaural +15

+10

+5

-5

0

1

9 M2

M1

M2 Cg1

S1FL

8

S1FL

cg DZ

4

Cg2

DZ

Cg2

E

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

2

cg

S1

7

6

M1

Cg1

S1

IG

3

E

S1ULp

S1ULp cc

LV

ec

LV

LSD

4

ec

LSD SHi

LSI

CPu

S2

CPu

Ld PLd

S2

PLd

LSV

DCl

GI

5

LSI

6

LSV

MS

DCl

GI

DI mcer

3

DI VCl

AID

aca

AIV

IEn

LSS

STMA

VCl

AcbC

VDB

DEn LSS

SIB

ICj

lo

1

mfb

HDB

HDB acer

3 2 Tu1

VP

acer

ICj

mfb

AIV

3

8

2 Pir1

CB

CB ICj

mcer

lo

9

3 2 Tu1

ICj

Interaural 9.84 mm 7

6

5

7

IEn

LAcbSh

VP

mcer

AID

aca

LAcbSh

2 Pir1

mcer

STMA

SIB

3

2

AcbSh

AcbC

DEn

rf

AcbSh

Bregma 0.84 mm 4

3 2 layer 2 of cortex 3 layer 3 of cortex aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell acer anterior cerebral artery AID agranular insular cx, dorsal AIV agranular insular cx, ventral CB cell bridges ventral striatum cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CPu caudate putamen (striatum)

2

1 DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex E ependyma and subependymal ec external capsule GI granular insular cortex HDB nu horizontal limb diagonal b ICj islands of Calleja IEn intermediate endopiriform nu IG indusium griseum LAcbSh lateral accumbens shell Ld lambdoid septal zone lo lateral olfactory tract LSD lateral septal nu, dorsal part

0

1 LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LSV lateral septal nu, ventral part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mcer middle cerebral artery mfb medial forebrain bundle MS medial septal nu Pir1 piriform cortex, layer 1 PLd paralambdoid septal nu rf rhinal fissure S1DZ prim somatosens, dysgranul

2

3 S1FL prim somatosens, forelimb S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SHi septohippocampal nu SIB substantia innominata, basal STMA bed nu st, med div, anterior Tu olfactory tubercle VCl ventral part of claustrum VDB nu vertical limb diagonal band VP ventral pallidum

4

5

6

7

Plate 27

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 27

5

5

7

0

10 10

0 Interaural +15

+10

+5

-5

0

1

9 M1

8

4

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

Cg1

S1 DZ

cg

Cg1

Cg2

cg

DZ

ec

cc

LV

LV

LSD

3

S1

IG E

2

S1FL

Cg2

ec

S1ULp

M1

M2

S1FL

7

6

M2

S1ULp

4

E

LSD SHi

5 LSI

CPu

S2

LSI

Ld

PLd

CPu

PLd

DCl AcbSh

AID

LSS

SIB

AIV DEn LSS

SIB

VDB

IEn

3 CB

3 2 Tu1

Interaural 9.72 mm 7

6

5

VP

4

ICj

3 2 layer 2 of cortex 3 layer 3 of cortex aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell acer anterior cerebral artery AID agranular insular cx, dorsal AIV agranular insular cx, ventral CB cell bridges ventral striatum cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CPu caudate putamen (striatum)

2

HDB acer

1 DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex E ependyma and subependymal ec external capsule GI granular insular cortex HDB nu horizontal limb diagonal b ICj islands of Calleja IEn intermediate endopiriform nu IG indusium griseum Ld lambdoid septal zone lo lateral olfactory tract LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate

acer

0

mfb ICj

1 LSS lateral stripe of the striatum LSV lateral septal nu, ventral part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mcer middle cerebral artery mfb medial forebrain bundle MS medial septal nu Pir1 piriform cortex, layer 1 PLd paralambdoid septal nu rf rhinal fissure S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb S1ULp prim somatosens, upper lip

2 Pir1

CB

VP HDB

mfb

lo

1

8

3

2 Pir1

mcer

7

AID AcbC

IEn

2

VCl

aca

AcbC

DEn

DI

STMA aca

AIV

rf

AcbSh

STMA

VCl

GI

DCl

MS

DI

3

6

LSV

LSV GI

S2

2

mcer

lo

9

3 2 Tu1

3 S2 secondary somatosensory cx SHi septohippocampal nu SIB substantia innominata, basal STMA bed nu st, med div, anterior Tu olfactory tubercle VCl ventral part of claustrum VDB nu vertical limb diagonal band VP ventral pallidum

Bregma 0.72 mm 4

5

6

7

Plate 28

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 28

5

5

7

0

10 10

0 Interaural +15

+10

+5

-5

0

1

9 M1

M2 Cg1

S1FL

8 S1 D Z

cg

5

4

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

Cg1

Cg2

7

S1FL

2

DZ

cg

Cg2

E

S1ULp

M1

M2

S1

3

E

IG

S1ULp

ec

ec

4

cc LV

LSD

LV

LSD SHi

LSI

CPu

S2

LSI Ld

DCl

DI VCl

2

LSS

LPO

VDB

VDB

VP

3

IEn

SIB

2

1

AcbC STMA

IPAC

lo ICj 3 2 Tu1

4

DEn

LSS

VP

HDB

HDB acer

2

3 2 layer 2 of cortex 3 layer 3 of cortex aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell acer anterior cerebral artery AID agranular insular cx, dorsal AIV agranular insular cx, ventral CB cell bridges ventral striatum cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CPu caudate putamen (striatum) DCl dorsal part of claustrum

2

ICj

1 DEn dorsal endopiriform nu DI dysgranular insular cortex E ependyma and subependymal ec external capsule GI granular insular cortex HDB nu horizontal limb diagonal b ICj islands of Calleja IEn intermediate endopiriform nu IG indusium griseum IPAC interst nu post limb ant comm Ld lambdoid septal zone lo lateral olfactory tract LPO lateral preoptic area LSD lateral septal nu, dorsal part

0

1 LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LSV lateral septal nu, ventral part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mcer middle cerebral artery mfb medial forebrain bundle MS medial septal nu Pir1 piriform cortex, layer 1 PLd paralambdoid septal nu rf rhinal fissure S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb

Pir1

mfb

acer

ICj

2

8

3

IEn

SIB CB

mfb

Interaural 9.60 mm 5

VOLT

7 AIV

CB

Pir1 mcer

STMA

IPAC

AID

aca

LPO

AcbC DEn

6

AcbSh SHy

aca

6

GI DCl

VCl

AIV

7

LSV

MS SHy

AID

rf

3

PLd

AcbSh

DI

S2

Ld

PLd

LSV

GI

5

CPu

lo

mcer

9

3 ICj 2 Tu1

3 S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SHi septohippocampal nu SHy septohypothalamic nu SIB substantia innominata, basal STMA bed nu st, med div, anterior Tu olfactory tubercle VCl ventral part of claustrum VDB nu vertical limb diagonal band VOLT vascular organ lamina termin VP ventral pallidum

Bregma 0.60 mm 4

5

6

7

Plate 29

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 29

5

5

7

0

10 10

0 Interaural +15

+10

+5

-5

0

1

9

8

M2

M2

M1

S1DZ

4

S1DZ

cg Cg2

Cg2 E

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

2

S1FL

cg

7

6

Cg1

Cg1

S1FL

M1

3 E

IG

S1ULp

S1ULp ec

cc

LV

ec

LV

LSD

4

LSD SHi

LSI S2

CPu

PLd

LSV

AcbSh

DCl AcbC

AID rf

VCl

SHy LPO

LSS

2

SHy

VP

3 IEn

2

VDB SIB VOLT

CB

Pir1

CB

mcer

MnPO 3V

Interaural 9.48 mm 7

6

5

costr

4

3 2 Tu1

SIB

acer

ICj

3 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell acer anterior cerebral artery AID agranular insular cx, dorsal AIV agranular insular cx, ventral CB cell bridges ventral striatum cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CPu caudate putamen (striatum) DCl dorsal part of claustrum

2

VP

1 DEn dorsal endopiriform nu DI dysgranular insular cortex E ependyma and subependymal ec external capsule GI granular insular cortex HDB nu horizontal limb diagonal b ICj islands of Calleja IEn intermediate endopiriform nu IG indusium griseum IPAC interst nu post limb ant comm Ld lambdoid septal zone lo lateral olfactory tract LPO lateral preoptic area LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate

0

8

3 IEn CB

HDB och

AIV

DEn LSS

HDB

lo

STMA

VDB

mfb

1

IPAC

LPO

7

AID

VCl

aca

STMA

DEn

DI

AcbC

aca IPAC

AIV

6

GI

AcbSh

MS

DCl

DI

3

S2

PLd

LSV

GI

5

LSI

Ld

CPu

2

CB

Pir1

mfb

MPA

lo

acer

ICj

1 LSS lateral stripe of the striatum LSV lateral septal nu, ventral part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mcer middle cerebral artery mfb medial forebrain bundle MnPO median preoptic nu MPA medial preoptic area MS medial septal nu och optic chiasm Pir1 piriform cortex, layer 1 PLd paralambdoid septal nu rf rhinal fissure S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb

2

3 Tu1 2

3 S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SHi septohippocampal nu SHy septohypothalamic nu SIB substantia innominata, basal STMA bed nu st, med div, anterior Tu olfactory tubercle VCl ventral part of claustrum VDB nu vertical limb diagonal band VOLT vascular organ lamina termin VP ventral pallidum

costr

4

9

mcer

Bregma 0.48 mm 5

6

7

Plate 30

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 30

5

5

7

0

10 10

0 Interaural +15

+10

+5

-5

0

1

9 M1

S1HL

M2

M1

M2

8

Cg1

S1HL

2

Cg1

S1FL

S1

7

5

4

cg

DZ

cg Cg2

Z

D

S1

Cg2

E

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

S1FL

3

E

IG

S1ULp

S1ULp cc

LV LSD

ec

LSI 1

2

3

4

4

DI

STLP

AID

VCl

LSI 1

5 CPu

S2

6

LSV

ZL

DCl

ZL

MS SHy

STMA

GI

SHy

DCl

STMA

DI

STLP VCl

aca

aca

STMV STLV SIB

STMV STLV SIB

AIV

rf

IPAC LSS

3 2 Pir1

1

IEn

CB

3 2 Tu1

Interaural 9.36 mm 4

1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle 4 layer 4 of cortex aca anterior commissure, ant acer anterior cerebral artery AID agranular insular cx, dorsal AIV agranular insular cx, ventral CB cell bridges ventral striatum cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CPu caudate putamen (striatum) DCl dorsal part of claustrum DEn dorsal endopiriform nu

2

LPO

1 DI dysgranular insular cortex E ependyma and subependymal ec external capsule GI granular insular cortex HDB nu horizontal limb diagonal b ICj islands of Calleja IEn intermediate endopiriform nu IG indusium griseum IPAC interst nu post limb ant comm Ld lambdoid septal zone lo lateral olfactory tract LPO lateral preoptic area LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LSS lateral stripe of the striatum

DEn

IPAC

MPA och

0

CB

HDB

LSV lateral septal nu, ventral part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mcer middle cerebral artery mfb medial forebrain bundle MnPO median preoptic nu MPA medial preoptic area MS medial septal nu och optic chiasm Pir1 piriform cortex, layer 1 rf rhinal fissure S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb S1HL prim somatosens, hindlimb S1ULp prim somatosens, upper lip

3 2 Pir1

IEn

mfb

9

lo

acer

1

8

LSS

VP

MPA

acer

ICj

3

MnPO VOLT 3V

HDB

mfb

mcer

5

LPO

VP

lo

6

7

AID AIV

DEn

2

7

ec

LSV

GI

3

3

CPu

S2

LSD

SHi Ld

2

4

LV

ICj

2

3 2 Tu1

mcer

Bregma 0.36 mm 3

S2 secondary somatosensory cx SHi septohippocampal nu SHy septohypothalamic nu SIB substantia innominata, basal STLP bed nu st, lat div, posterior STLV bed nu st, lat div, ventral STMA bed nu st, med div, anterior STMV bed nu st, med div, ventral Tu olfactory tubercle VCl ventral part of claustrum VOLT vascular organ lamina termin VP ventral pallidum ZL zona limitans

4

5

6

7

Plate 31

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 31

5

5

7

0

10 10

0 Interaural +15

+10

+5

-5

0

1

9 M1

S1HL

8

M2

M1

M2

S1FL

Cg1

S1HL

DZ

cg Cg2

4

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

S1 D

Z

S1 cg

7

6

2

S1FL

Cg1

Cg2

3

IG E

S1ULp

E cc

LV

ec

LSD

S1ULp

LV

LSD

4

ec

SHi LSI 1 S2

LV DCl

SFi

3

4

LSI 1

5

GI

VCl aca

STMV

3 2 Pir1

1

IEn

5

VP

3 1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle 4 layer 4 of cortex aca anterior commissure, ant acer anterior cerebral artery AID agranular insular cx, dorsal AIV agranular insular cx, ventral CB cell bridges ventral striatum cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CPu caudate putamen (striatum) DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex

3V MPA acer

3 2 Tu1

2

AIV

LPO IPAC

SIB

HDB

mfb ICj

4

VOLT

SIB

CB

mcer

MnPO

1 E ependyma and subependymal ec external capsule fi fimbria of the hippocampus GI granular insular cortex HDB nu horizontal limb diagonal b ICj islands of Calleja IEn intermediate endopiriform nu IG indusium griseum IPAC interst nu post limb ant comm lo lateral olfactory tract LPO lateral preoptic area LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LSV lateral septal nu, ventral part

LSS

VP

IEn

CB MPA VMPO och

0

7

AID

DEn

STLV LPO

lo

Interaural 9.24 mm

STMV

STLV IPAC

DI

SHy

aca

LSS

DCl

STLD STLP

VCl

2

6

LV

LSV STMA

SHy

DEn

S2

CPu

MS

ZL

AIV

6

fi

2

STLP

AID

7

4

LSV

STLD

DI

rf

3

CPu

GI

3

2

HDB

mfb ICj

acer

1 LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mcer middle cerebral artery mfb medial forebrain bundle MnPO median preoptic nu MPA medial preoptic area MS medial septal nu och optic chiasm Pir1 piriform cortex, layer 1 rf rhinal fissure S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb S1HL prim somatosens, hindlimb S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SFi septofimbrial nu

3 2 Pir1

9

lo

3 2 Tu1

2

8

mcer

3 SHi septohippocampal nu SHy septohypothalamic nu SIB substantia innominata, basal STLD bed nu st, lat div, dorsal STLP bed nu st, lat div, posterior STLV bed nu st, lat div, ventral STMA bed nu st, med div, anterior STMV bed nu st, med div, ventral Tu olfactory tubercle VCl ventral part of claustrum VMPO ventromedial preoptic nu VOLT vascular organ lamina termin VP ventral pallidum ZL zona limitans

4

Bregma 0.24 mm 5

6

7

Plate 32

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 32

5

5

0

10 10

0 Interaural +15

+10

+5

-5

0

1

9

Cg1

S1FL

cg

5

4

cg

IG

S1ULp

S1ULp

cc

4

LV LSD

ec

LSD

ec

SHi LSI 1 2

3

4

CPu

SFi

fi

S2

4

3

2

LSI 1

5 CPu S2

MS LSV

LV

LSV

ZL

LV

DI AID

STLD

STLP

DCl

STMA

SHy

STMA

AIV

3 2 Pir1

Interaural 9.12 mm 5

DCl

STMV

Fu PS

MnPO

VCl

STMV

PS Fu

LPO

LSS

LPO AVPe

SIB

MPA 3V

CB

VMPO

mfbb

mfba

mcer

4

3 1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle 4 layer 4 of cortex aca anterior commissure, ant AID agranular insular cx, dorsal AIV agranular insular cx, ventral AVPe anteroventral periventric nu CB cell bridges ventral striatum cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CPu caudate putamen (striatum) DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex E ependyma and subependymal

3 2 Pir1

CB MCPO

och

8

IEn

HDB

ICj 3 2 Tu1

lo

AID AIV

DEn

LSS

VP

SIB

7 rf

IPAC VP

DI

STLV

IPAC

IEn

1

STLP

VOLT

DEn

2

GI

aca

VCl STLV

6

SHy

aca

rf

6

ZL

STLD

GI

7

3

E

LV

3

2

S1FL

Cg2

E

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

S1HL

Cg1

Cg2

Z

D S1

7

M1

M2

Z

8

M2

S1 D

M1

S1HL

9

ICj

3 2 Tu1

2

1 ec external capsule fi fimbria of the hippocampus Fu bed nu stria terminalis, fusiform GI granular insular cortex HDB nu horizontal limb diagonal b ICj islands of Calleja IEn intermediate endopiriform nu IG indusium griseum IPAC interst nu post limb ant comm lo lateral olfactory tract LPO lateral preoptic area LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LSV lateral septal nu, ventral part LV lateral ventricle

0

1 M1 primary motor cortex M2 secondary motor cortex mcer middle cerebral artery MCPO magnocellular preoptic nu mfba medial forebrain bundle ‘a’ mfbb med forebrain bundle, ‘b’ MnPO median preoptic nu MPA medial preoptic area MS medial septal nu och optic chiasm Pir1 piriform cortex, layer 1 PS parastrial nu rf rhinal fissure S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb S1HL prim somatosens, hindlimb S1ULp prim somatosens, upper lip S2 secondary somatosensory cx

2

lo

Bregma 0.12 mm

mcer

3 SFi septofimbrial nu SHi septohippocampal nu SHy septohypothalamic nu SIB substantia innominata, basal STLD bed nu st, lat div, dorsal STLP bed nu st, lat div, posterior STLV bed nu st, lat div, ventral STMA bed nu st, med div, anterior STMV bed nu st, med div, ventral Tu olfactory tubercle VCl ventral part of claustrum VMPO ventromedial preoptic nu VOLT vascular organ lamina termin VP ventral pallidum ZL zona limitans

4

5

6

7

Plate 33

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 33

5

5

0

10 10

0 Interaural +15

+10

+5

-5

0

1

9

S1FL

Cg1

cg

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

D

DZ S1

4

2

S1FL

cg Cg2

3

IG

E

5

S1HL

Cg1

7

6

M1

M2

S1

8

M2

Z

M1

S1HL

S1ULp

E S1ULp

cc LV

LV LSD

4

LSD

SHi

ec

ec

LSI 1 2 3 S2

4

4

CPu

fi STLP

LSI 1 2 3

5 S2

CPu

SFi

LSV

STLP

LSV

6

MS STLD

GI

STMA

DCl ic

DI

3

VCl

ic

aca

STLV

AIP

2

LSS

DEn

CB

7

6

5

lo

VOLT

StA Al

3 1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle 4 layer 4 of cortex aca anterior commissure, ant acer anterior cerebral artery AIP agranular insular cortex, post Al alar nu AVPe anteroventral periventric nu CB cell bridges ventral striatum cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CPu caudate putamen (striatum) DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex

2

Fu

PS

VCl

STLV

AIP

LPO IPAC MPA

1 E ependyma and subependymal ec external capsule fi fimbria of the hippocampus Fu bed nu stria terminalis, fusiform GI granular insular cortex HDB nu horizontal limb diagonal b ic internal capsule IEn intermediate endopiriform nu IG indusium griseum IPAC interst nu post limb ant comm lo lateral olfactory tract LPO lateral preoptic area LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LSV lateral septal nu, ventral part

och

0

HDB

LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mcer middle cerebral artery MCPO magnocellular preoptic nu mfba medial forebrain bundle ‘a’ mfbb med forebrain bundle, ‘b’ MnPO median preoptic nu MPA medial preoptic area MS medial septal nu och optic chiasm Pir1 piriform cortex, layer 1 PS parastrial nu rf rhinal fissure S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb S1HL prim somatosens, hindlimb S1ULp prim somatosens, upper lip

rf

8

DEn

IEn

9

Pir1

3 2 Tu1

2

3 2

CB

MCPO

SO acer

1

LSS

7

VP

SIB

VMPO VLPO

VMPO mfbb VLPO acer SO

3 2 Tu1

mcer

4

Al

3V MPA AVPe

SIB

mfba

Pir1

Interaural 9.00 mm

StA

DI

STMV

LPO

IEn

1

PS

IPAC VP

3 2

Fu

GI DCl

MnPO rf

STLD

STMA

SHy

SHy

3 S2 secondary somatosensory cx SFi septofimbrial nu SHi septohippocampal nu SHy septohypothalamic nu SIB substantia innominata, basal SO supraoptic nu StA strial part preoptic area STLD bed nu st, lat div, dorsal STLP bed nu st, lat div, posterior STLV bed nu st, lat div, ventral STMA bed nu st, med div, anterior STMV bed nu st, med div, ventral Tu olfactory tubercle VCl ventral part of claustrum VLPO ventrolateral preoptic nu VMPO ventromedial preoptic nu VOLT vascular organ lamina termin VP ventral pallidum

Bregma 0.00 mm

lo

mcer

4

5

6

7

Plate 34

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 34

5

5

0

10 10

0 Interaural +15

+10

+5

-5

0

1

9 M1

S1HL

8

M2

M1

M2 Cg1

S1FL

S1HL

Cg1

2

S1FL cg

D

S1

cg

Z

7

5

4

3

Cg2

E

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

Cg2

Z

D

S1

E

IG

S1ULp

S1ULp

cc LSD

chp

ec

LSI 1 2

LSD

SHi

fi 3

3

4

LV

ec

LSI 2 1

5

SFi

S2

CPu

LSV

LSV

S2

CPu

6

f STLD

STMA

rf

VCl acp

AIP DEn

2

LSS

IPAC

3

3

Pir1

2

2

1

Interaural 8.88 mm 7

6

VP CB

mfba

1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle ac anterior commissure acer anterior cerebral artery acp anterior commissure, post AIP agranular insular cortex, post Al alar nu AVPe anteroventral periventric nu CB cell bridges ventral striatum cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 chp choroid plexus CPu caudate putamen (striatum)

MPA

MPA

mfbb VLPO SO

3 2

mcer

4

SIB

STLJ

DI

acer

VLPO 3V VMPO SO och

AIP

IPAC

LSS

CxA1 cortex-amyg transition , lr 1 DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex E ependyma and subependymal ec external capsule f fornix fi fimbria of the hippocampus Fu bed nu stria terminalis, fusiform GI granular insular cortex HDB nu horizontal limb diagonal b ic internal capsule IEn intermediate endopiriform nu IG indusium griseum IPAC interst nu post limb ant comm

1 lo lateral olfactory tract LPO lateral preoptic area LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LSV lateral septal nu, ventral part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mcer middle cerebral artery MCPO magnocellular preoptic nu mfba medial forebrain bundle ‘a’ mfbb med forebrain bundle, ‘b’ MnPO median preoptic nu MPA medial preoptic area MPOL medial preoptic nu, lateral

0

1 och optic chiasm Pir1 piriform cortex, layer 1 PS parastrial nu rf rhinal fissure S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb S1HL prim somatosens, hindlimb S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SFi septofimbrial nu SHi septohippocampal nu SHy septohypothalamic nu SIB substantia innominata, basal SO supraoptic nu StA strial part preoptic area STLD bed nu st, lat div, dorsal

2

2

Pir1

2

3 STLJ bed nu st, lat div, juxtacapsul STLP bed nu st, lat div, posterior STLV bed nu st, lat div, ventral STMA bed nu st, med div, anterior STMAL bed nu st, med div, anterolat STMAM bed nu st, med div, anteromed STMV bed nu st, med div, ventral Tu olfactory tubercle VCl ventral part of claustrum VLPO ventrolateral preoptic nu VMPO ventromedial preoptic nu VP ventral pallidum

4

9

Bregma -0.12 mm

mcer

Tu1

2

3

CxA1 lo

3 2

acer

8

3 CB

MCPO

HDB

DEn

IEn

VP

SIB

Tu1

3

7

VCl acp

AVPe

CxA1 lo

5

DCl

LPO

LPO

IEn

GI

STLP

STMAM STMAM ac STMAL STMALSTMV MnPO STLV STLV SHy Fu StA PS Fu Al Al MPOL MPOL

STLJ

DI

3

ic

MnPO

STLP

DCl

STMA

SHy

SHy

ic

GI

STLD

5

6

7

Plate 35

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 35

5

5

1

9 10

+15

+10

+5

-5

0

8

M2

M1

S1HL

M2 Cg1

S1FL

M1

S1HL

Cg1

2

S1FL

D S1 Z

cg

S1 DZ

0 Interaural

cg Cg2

7 E

3 E

IG

S1ULp

S1ULp ec

6

cc

chp

LSD

ec

LV

LSD

4

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

SHi fi LSI

5

LSI TS

S2

CPu STD

LSV

ic STLD

rf

STLJ

DCl

STMAL STIL STLP

VCl

AIP

STLV Fu PS

acp DEn

2

SFi

f

CST ac MnPO LTer

GP

LSS IPACL

3 2 Pir1

IPACM

IEn

lo

StA

MPOM MPA

SIB

mfba

AA

3 2

1

LPO

VP

SHy

STLD GI STLJ

STMAM STMV

SHy

3V

StA

Pe

Tu

VCl

VMPO VMPO

VP SIB

IPACM

MCPO

HDB SO

AA

2 Pir1

3 2 CxA1

Tu

3

IEn

9 lo

mcer

10

Interaural 8.76 mm 7

6

5 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle AA anterior amygdaloid area ac anterior commissure acer anterior cerebral artery acp anterior commissure, post AIP agranular insular cortex, post cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 chp choroid plexus CPu caudate putamen (striatum) CST nu commissural stria terminalis CxA1 cortex-amyg transition , lr 1 DCl dorsal part of claustrum

8

IPACL

VLPO

mcer

0

DEn

LSS

LPO

MPOL

AIP

acp

MPA

acer

DI

7

STILSTLP

PS Fu STLV

och

CxA1

DCl GP

MPOM

VLPO

6

ic

SHy

MPOL mfbb

STD

LSV

MnPO

GI DI

S2

CPu

Bregma -0.24 mm 4

3 DEn dorsal endopiriform nu DI dysgranular insular cortex E ependyma and subependymal ec external capsule f fornix fi fimbria of the hippocampus Fu bed nu stria terminalis, fusiform GI granular insular cortex GP globus pallidus HDB nu horizontal limb diagonal b ic internal capsule IEn intermediate endopiriform nu IG indusium griseum IPACL inter nu post limb ant com lat IPACM int nu post limb ant com med lo lateral olfactory tract

2

1 LPO lateral preoptic area LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LSV lateral septal nu, ventral part LTer lemina terminalis LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mcer middle cerebral artery MCPO magnocellular preoptic nu mfba medial forebrain bundle ‘a’ mfbb med forebrain bundle, ‘b’ MnPO median preoptic nu MPA medial preoptic area MPOL medial preoptic nu, lateral MPOM medial preoptic nu, medial

0

1 och optic chiasm Pe periventricular hypothal nu Pir1 piriform cortex, layer 1 PS parastrial nu rf rhinal fissure S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb S1HL prim somatosens, hindlimb S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SFi septofimbrial nu SHi septohippocampal nu SHy septohypothalamic nu SIB substantia innominata, basal SO supraoptic nu StA strial part preoptic area STLD bed nu st, lat div, dorsal STLJ bed nu st, lat div, juxtacapsul

2

3 STLP bed nu st, lat div, posterior STLV bed nu st, lat div, ventral STMAL bed nu st, med div, anterolat STMAM bed nu st, med div, anteromed STMV bed nu st, med div, ventral TS triangular septal nu Tu olfactory tubercle VCl ventral part of claustrum VLPO ventrolateral preoptic nu VMPO ventromedial preoptic nu VP ventral pallidum

4

5

6

7

Plate 36

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 36

5

5

1

9 10

0 Interaural +15

+10

+5

0

-5

M1

M2

S1HL

8

M1

M2 Cg1

S1FL

S1HL

Cg1

2

S1FL

DZ

7

cg Cg2

Cg2 E

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

3

E

cc

S1ULp

LSD ec

5

S1BF

IG

S1ULp

6

S1 DZ

S1

cg

S1BF

4

LSD

chp

ec

LV fi LSI

CPu

S2

TS ic

SHy GI

GP STLJ

DCl

DI

STMAL

rf AIP

acp

IPACL DEn

2

LTer f 3V ac

B

3 2

PS Fu

SIB

IEn

3 2

1

CxA1 lo

DCl

SHy

B

LPO

MPA

SO

acp

IPACL LSS

VP SIB

HDB VLPO

MCPO

acer

mcer

mcer

Pir1

3 2

AA

8 3 2

IEn

SO

och

acer

DEn

IPACM B

VMPO

AIP

STLV

PS Fu

VLPO

DI

7

MPOL

LPO

mfbb

GI

VCl

MPOM

mfba

AA

6 GP STLJ

STMAM STMV

3V

B

Pir1

ic

SHy

Pe

VP IPACM

STD

S2

STLI

STLV LSS

CPu

LSV

STLP

VCl

SFi

LSV

STD

5

LSI

9

CxA1 lo

0

10

Interaural 8.64 mm 7

6

5 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle AA anterior amygdaloid area ac anterior commissure acer anterior cerebral artery acp anterior commissure, post AIP agranular insular cortex, post B basal nu (Meynert) cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 chp choroid plexus CPu caudate putamen (striatum) CxA1 cortex-amyg transition , lr 1 DCl dorsal part of claustrum DEn dorsal endopiriform nu

Bregma -0.36 mm 4

3 DI dysgranular insular cortex E ependyma and subependymal ec external capsule f fornix fi fimbria of the hippocampus Fu bed nu stria terminalis, fusiform GI granular insular cortex GP globus pallidus HDB nu horizontal limb diagonal b ic internal capsule IEn intermediate endopiriform nu IG indusium griseum IPACL inter nu post limb ant com lat IPACM int nu post limb ant com med lo lateral olfactory tract LPO lateral preoptic area

2

1 LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LSV lateral septal nu, ventral part LTer lemina terminalis LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mcer middle cerebral artery MCPO magnocellular preoptic nu mfba medial forebrain bundle ‘a’ mfbb med forebrain bundle, ‘b’ MPA medial preoptic area MPOL medial preoptic nu, lateral MPOM medial preoptic nu, medial och optic chiasm

0

1 Pe periventricular hypothal nu Pir1 piriform cortex, layer 1 PS parastrial nu rf rhinal fissure S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb S1HL prim somatosens, hindlimb S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SFi septofimbrial nu SHy septohypothalamic nu SIB substantia innominata, basal SO supraoptic nu STLI bed nu st, lat div, intermediate

2

3 STLJ bed nu st, lat div, juxtacapsul STLP bed nu st, lat div, posterior STLV bed nu st, lat div, ventral STMAL bed nu st, med div, anterolat STMAM bed nu st, med div, anteromed STMV bed nu st, med div, ventral TS triangular septal nu VCl ventral part of claustrum VLPO ventrolateral preoptic nu VMPO ventromedial preoptic nu VP ventral pallidum

4

5

6

7

Plate 37

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 37

5

5

7

1

9 10

0 Interaural +15

+10

+5

-5

0

M1

S1HL

M2 Cg1

8

M1

M2

S1HL

Cg1

S1FL

2

S1FL

Z

cg

S1 D

DZ S1

cg Cg2

7

S1BF

IG

E

3

S1BF E

cc

6

LSD S1ULp

4

3

ec

S1ULp

ec chp

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

4

LSD

LSI fi

LV

LSI

5

TS SFi

LTer S2

CPu

CPu ic st

SHy

ST M

AL

DCl

DI

STLV rf

f

M

IPACL acp IEn

LSS

acp

STLI

STLI 3V

ACo

2

MPOC

MPA

LPO

AA

LOT

IPACL acp

6

5 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle AA anterior amygdaloid area ac anterior commissure acer anterior cerebral artery ACo ant cortical amygdaloid nu acp anterior commissure, post AIP agranular insular cortex, post B basal nu (Meynert) BAC bed nu anterior commissure cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 chp choroid plexus CPu caudate putamen (striatum)

8

3 2

MCPO 3 ACo

AA

9

Pir1

2

SO

CxA1

mcer

LOT

lo

10

Interaural 8.52 mm 7

AIP

IEn

MPOL

och

7

DEn

LSS

B HDB

SCh

VP IPACM

SIB

MPOM

acer lo

0

B

MPOL

DI

STLV VCl

mfbb

CxA1

DCl

GP

VLPO

mfba

3

Pir1

SIB

GI

PS

B

3

STLP

AL

M ST

ac

Pe

2

6

StHy

B VP IPACM

ST

BAC

SHy

DEn

2

AM

3V

VCl

AIP

1

AM

acp

GP

st

SHy

M

ST

STLP

GI

S2

ic

Bregma -0.48 mm 4

3 CxA1 cortex-amyg transition , lr 1 DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex E ependyma and subependymal ec external capsule f fornix fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus HDB nu horizontal limb diagonal b ic internal capsule IEn intermediate endopiriform nu IG indusium griseum IPACL inter nu post limb ant com lat IPACM int nu post limb ant com med

2

1 lo lateral olfactory tract LOT nu lateral olfactory tract LPO lateral preoptic area LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LSS lateral stripe of the striatum LTer lemina terminalis LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mcer middle cerebral artery MCPO magnocellular preoptic nu mfba medial forebrain bundle ‘a’ mfbb med forebrain bundle, ‘b’ MPA medial preoptic area MPOC medial preoptic nu, central MPOL medial preoptic nu, lateral

0

1 MPOM medial preoptic nu, medial och optic chiasm Pe periventricular hypothal nu Pir1 piriform cortex, layer 1 PS parastrial nu rf rhinal fissure S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb S1HL prim somatosens, hindlimb S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SCh suprachiasmatic nu SFi septofimbrial nu SHy septohypothalamic nu

2

3 SIB substantia innominata, basal SO supraoptic nu st stria terminalis StHy striohypothalamic nu STLI bed nu st, lat div, intermediate STLP bed nu st, lat div, posterior STLV bed nu st, lat div, ventral STMAL bed nu st, med div, anterolat STMAM bed nu st, med div, anteromed TS triangular septal nu VCl ventral part of claustrum VLPO ventrolateral preoptic nu VP ventral pallidum

4

5

6

7

Plate 38

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 38

5

5

1

9 10

0 Interaural +15

+10

+5

-5

0

M1

S1HL

M2 Cg1

8

M1

M2

S1HL

Cg1

S1FL cg

Z

Z

cg Cg2

S1 D

S1 D

2

S1FL

Cg2

3

7 S1BF

IG

E

S1BF

E

cc ec

6

4

3

ec

LSD

chp

S1ULp

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

LSD

4

LV

S1ULp

fi TS vhc

CPu

S2

5

SFi

st

SFO

ic

GI

STMPM sm

ST

STLP

sm

f BAC

M P M I PL

ST

GP DCl

mch PaAP

VCl VP

2

IPACM IPACL

DEn

LPO

VCl

MPA

MPOC

B

VP MPA

LPO

SIB B

IPACL LSS

IPACM IPACL

IEn 2

ACo

2

2

a

3

och sox

2

AA 2

mcer

LOT1

LOT1

ACo

3

6

5 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery AA anterior amygdaloid area ACo ant cortical amygdaloid nu acp anterior commissure, post AIP agranular insular cortex, post B basal nu (Meynert) BAC bed nu anterior commissure cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 chp choroid plexus CPu caudate putamen (striatum) CxA1 cortex-amyg transition , lr 1

9

Pir1

2 CxA1

a

10

Interaural 8.40 mm 7

8

DEn

MCPO

VLPO SO

SCh

mcer

HDB

MPOL

MPOL

VLPO SO

lo

0

mfbb

mfba

AA 3

Pir1

AIP

IEn

3

1

DI

7

MPOM

Pe SIB

DCl

STLP

PDPO

PDPO acp

GI GP

StHy

StHy AIP

6

PI M ST PL M ST STLI

f BAC

3V

mch PaAP

STLI rf

S2

ic STMPM

DI

CPu

st

Bregma -0.60 mm 4

3 DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex E ependyma and subependymal ec external capsule f fornix fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus HDB nu horizontal limb diagonal b ic internal capsule IEn intermediate endopiriform nu IG indusium griseum IPACL inter nu post limb ant com lat IPACM int nu post limb ant com med lo lateral olfactory tract LOT1 nu lat olfactory tract, layer 1

2

1 LPO lateral preoptic area LSD lateral septal nu, dorsal part LSS lateral stripe of the striatum LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mcer middle cerebral artery mch med corticohypothal tract MCPO magnocellular preoptic nu mfba medial forebrain bundle ‘a’ mfbb med forebrain bundle, ‘b’ MPA medial preoptic area MPOC medial preoptic nu, central MPOL medial preoptic nu, lateral MPOM medial preoptic nu, medial och optic chiasm PaAP paraventric hy, ant parvicell

0

1 PDPO posterodorsal preoptic nu Pe periventricular hypothal nu Pir1 piriform cortex, layer 1 rf rhinal fissure S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb S1HL prim somatosens, hindlimb S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SCh suprachiasmatic nu SFi septofimbrial nu SFO subfornical organ SIB substantia innominata, basal sm stria medullaris thalamus SO supraoptic nu

2

3 sox supraoptic decussation st stria terminalis StHy striohypothalamic nu STLI bed nu st, lat div, intermediate STLP bed nu st, lat div, posterior STMPI bed nu st, med div, postint STMPL bed nu st, med div, posterolat STMPM bed nu st, med div, posterom TS triangular septal nu VCl ventral part of claustrum vhc ventral hippocampal comm VLPO ventrolateral preoptic nu VP ventral pallidum

4

5

6

7

Plate 39

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 39

5

5

1

9 10 +10

+5

-5

0

M1

S1HL

8

M2

M1

M2 Cg1

S1FL

Cg1

D S1 Z

cg Cg2

7

2

S1FL

cg

S1BF

S1HL

DZ

+15

S1

0 Interaural

Cg2

3

IG

E

S1BF

E

cc

6 S1ULp

4

ec

LV

S1ULp

SFi

TS fi

5 vhc

S2

SFO

st

ic

STMPM sm GP

DI

cst

3V

f

VCl

AIP

IEn

PaAP

PDPO

I

B

MPA

MPOM

Pe

SIB

AA

2 3

Pir1

mfbb ESO SO

ACo 2

2 CxA1

mfba

lo

LPO SIB

IPACL acp B

VP IPACM

VLH

HDB

MCPO

ESO SO

SChDL och

I

AIP

DEn

8

IEn 3

MPOL

MPOL

a

LOT1

MPA

MPOC

3

1

7 VCl

STLP EAC

LPO

DI

DCl

EAC VP IPACM

GI

GP

StHy

PDPO

IPACL acp

DEn

2

StHy

STLP

6

BAC

DCl

rf

S2

ic

sm STMPM

PI

GI

CPu

st

IVF

L

CPu

STMP

3

LSD

chp

STM

4

ec The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

LSD

AA

2

2

SChVM

a

LOT1

sox

9

3

ACo

Pir1

2 lo

CxA1

10

0

Interaural 8.28 mm 7

6

5 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery AA anterior amygdaloid area ACo ant cortical amygdaloid nu acp anterior commissure, post AIP agranular insular cortex, post B basal nu (Meynert) BAC bed nu anterior commissure cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 chp choroid plexus CPu caudate putamen (striatum)

Bregma -0.72 mm 4

3 cst commissural stria terminalis CxA1 cortex-amyg transition , lr 1 DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex E ependyma and subependymal EAC sublent extended amy, central ec external capsule ESO episupraoptic nu f fornix fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus HDB nu horizontal limb diagonal b I intercalated nuclei amygdala

2

1 ic internal capsule IEn intermediate endopiriform nu IG indusium griseum IPACL inter nu post limb ant com lat IPACM int nu post limb ant com med IVF interventricular foramen lo lateral olfactory tract LOT1 nu lat olfactory tract, layer 1 LPO lateral preoptic area LSD lateral septal nu, dorsal part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex MCPO magnocellular preoptic nu

0

1 mfba medial forebrain bundle ‘a’ mfbb med forebrain bundle, ‘b’ MPA medial preoptic area MPOC medial preoptic nu, central MPOL medial preoptic nu, lateral MPOM medial preoptic nu, medial och optic chiasm PaAP paraventric hy, ant parvicell PDPO posterodorsal preoptic nu Pe periventricular hypothal nu Pir1 piriform cortex, layer 1 rf rhinal fissure S1BF prim somatosens, barrel field

2

3 S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb S1HL prim somatosens, hindlimb S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SChDL suprachiasmatic nu, dorsolat SChVM suprachiasmatic, ventromed SFi septofimbrial nu SFO subfornical organ SIB substantia innominata, basal sm stria medullaris thalamus SO supraoptic nu sox supraoptic decussation

4

5 st stria terminalis StHy striohypothalamic nu STLP bed nu st, lat div, posterior STMPI bed nu st, med div, postint STMPL bed nu st, med div, posterolat STMPM bed nu st, med div, posterom TS triangular septal nu VCl ventral part of claustrum vhc ventral hippocampal comm VLH ventrolateral hypothalamic nu VP ventral pallidum

6

7

Plate 40

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 40

5

5

1

9 10

0 Interaural +15

+10

+5

0

M1

-5

M2

M2

S1HL

8

Cg1

M1 S1HL

Cg1

S1FL

2

S1FL cg

DZ

Cg2

S1 DZ

S1

cg Cg2

3

7 IG

S1BF

S1BF

cc chp

6

LSD

df

LV

4

4

SFi

ec

vhc

fi

S1ULp

5 SFO

st

IVF

st S2

S2 CPu

ST

MP

ic

M

PVA

sm

PM

ic

M

ST

CPu

6

BAC GI

GP DCl

DI

B rf

VCl

AIP

B

IPACL

2

DEn VEn

3 Pir1

ACo

3

3

LOT1

Pe

SChVM

SChDL

VCl B

VLH HDB SO ESO

VEn

IPACM

3

AA 3

2 ACo

LOT1

2 CxA1

10

lo

Interaural 8.16 mm 6

5 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle AA anterior amygdaloid area acer anterior cerebral artery ACo ant cortical amygdaloid nu acp anterior commissure, post AIP agranular insular cortex, post B basal nu (Meynert) BAC bed nu anterior commissure cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 chp choroid plexus CPu caudate putamen (striatum) CxA1 cortex-amyg transition , lr 1

9

Pir1

3

2

lo

7

8

I

MCPO

acer

AIP

DEn

acp

SIB

LPO

och sox mcer

7

IPACL VP

MPA MPOM

DI

B STLP EAC

LA SChDL

DCl

MPOL

MPOM mfb

2

2 CxA1

0

LPO

HDB VLH ESO SO

AA

2

1

MPA

MCPO

IPACM

StHy

MPOL SIB

I

PaAP StHy

VP

acp

3V

f

STLP EAC

GI

GP

mch PI STM STMPL

3

SFi

ec

S1ULp

STMP I STMP L

5

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

TS

Bregma -0.84 mm 4

3 DCl dorsal part of claustrum DEn dorsal endopiriform nu df dorsal fornix DI dysgranular insular cortex EAC sublent extended amy, central ec external capsule ESO episupraoptic nu f fornix fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus HDB nu horizontal limb diagonal b I intercalated nuclei amygdala ic internal capsule IG indusium griseum IPACL inter nu post limb ant com lat IPACM int nu post limb ant com med

2

1 IVF interventricular foramen LA lateroanterior hypothal nu lo lateral olfactory tract LOT1 nu lat olfactory tract, layer 1 LPO lateral preoptic area LSD lateral septal nu, dorsal part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mcer middle cerebral artery mch med corticohypothal tract MCPO magnocellular preoptic nu mfb medial forebrain bundle MPA medial preoptic area MPOL medial preoptic nu, lateral MPOM medial preoptic nu, medial och optic chiasm

0

1 PaAP paraventric hy, ant parvicell Pe periventricular hypothal nu Pir1 piriform cortex, layer 1 PVA paraventricular thal nu, ant rf rhinal fissure S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb S1HL prim somatosens, hindlimb S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SChDL suprachiasmatic nu, dorsolat SChVM suprachiasmatic, ventromed SFi septofimbrial nu

2

3 SFO subfornical organ SIB substantia innominata, basal sm stria medullaris thalamus SO supraoptic nu sox supraoptic decussation st stria terminalis StHy striohypothalamic nu STLP bed nu st, lat div, posterior STMPI bed nu st, med div, postint STMPL bed nu st, med div, posterolat STMPM bed nu st, med div, posterom TS triangular septal nu VCl ventral part of claustrum VEn ventral endopiriform nu vhc ventral hippocampal comm VLH ventrolateral hypothalamic nu VP ventral pallidum

4

5

6

7

Plate 41

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 41

5

5

9

1 10

0 Interaural +15

+5

+10

M1

-5

0

M2

S1HL

M1

M2 Cg1

S1HL

Cg1

S1FL

8

S1FL

S1DZ

2 S1DZ

cg

cg Cg2

Cg2

7

3

IG S1BF

S1BF cc chp

SFi

fi

SFO

st CPu

GP

GI

rf

B

DCl

AIP

B

IPACL

f

f

mch

VEn 3

3

2

lo

0

ACo

3 2

2

Pir1

MCPO

AA

CxA1

B

EAC MPA

AHA

AHA

LA

GI

SChDL SPa

DI

DCl VCl

MPOM

VLHmfb HDB ESO SO opt

6 GP

Pe LPO

acp

S2

StHy

EAC

VP

STMP M

PT

PaAP

DEn

1

3V

sm

VCl

2

PVA

CPu

cst ic

cst ic

DI

5 st

IVF

STMP I

S2

S1ULp

fi

STMPL

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

ec

vhc

STMPI STMPL

3

SFi

S1ULp

M STMP

4

4

TS

ec

5

LV

LSD

df

6

B

SChVM sox

LOT1

MCPO

VEn

AA 3

ACo

ictd

2 2

CxA1

Pir1 lo

10

Interaural 8.04 mm 7

6

5 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle AA anterior amygdaloid area ACo ant cortical amygdaloid nu acp anterior commissure, post AHA anterior hypothal area, ant AIP agranular insular cortex, post B basal nu (Meynert) cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 chp choroid plexus CPu caudate putamen (striatum) cst commissural stria terminalis CxA1 cortex-amyg transition , lr 1 DCl dorsal part of claustrum

9

3

3

2 LOT1

ictd

8

DEn IPACM

mfbVLH HDB ESO SO opt

LA

AIP

IPACL VP

LPO

7

Bregma -0.96 mm 4

3 DEn dorsal endopiriform nu df dorsal fornix DI dysgranular insular cortex EAC sublent extended amy, central ec external capsule ESO episupraoptic nu f fornix fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus HDB nu horizontal limb diagonal b ic internal capsule ictd internal carotid artery IG indusium griseum IPACL inter nu post limb ant com lat IPACM int nu post limb ant com med IVF interventricular foramen

2

1 LA lateroanterior hypothal nu lo lateral olfactory tract LOT1 nu lat olfactory tract, layer 1 LPO lateral preoptic area LSD lateral septal nu, dorsal part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mch med corticohypothal tract MCPO magnocellular preoptic nu mfb medial forebrain bundle MPA medial preoptic area MPOM medial preoptic nu, medial opt optic tract PaAP paraventric hy, ant parvicell Pe periventricular hypothal nu Pir1 piriform cortex, layer 1

0

1 PT paratenial thalamic nu PVA paraventricular thal nu, ant rf rhinal fissure S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb S1HL prim somatosens, hindlimb S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SChDL suprachiasmatic nu, dorsolat SChVM suprachiasmatic, ventromed SFi septofimbrial nu SFO subfornical organ sm stria medullaris thalamus SO supraoptic nu

2

3 sox supraoptic decussation SPa subparaventric zone hypothal st stria terminalis StHy striohypothalamic nu STMPI bed nu st, med div, postint STMPL bed nu st, med div, posterolat STMPM bed nu st, med div, posterom TS triangular septal nu VCl ventral part of claustrum VEn ventral endopiriform nu vhc ventral hippocampal comm VLH ventrolateral hypothalamic nu VP ventral pallidum

4

5

6

7

Plate 42

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 42

5

5

7

9

1 10

0 Interaural +15

+10

+5

-5

0

M1

S1HL

S1HL

Cg1

Cg1

S1FL

8

M1

M2

M2

S1FL

2

S1DZ

S1DZ cg

cg Cg2

Cg2

7

3 S1BF

S1BF

IG cc

chp

df

6

LV

4

TS SFi

SFi

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

vhc S1ULp

fi

ec

AV

cst ic

STMP PT PVA

sm Rt

GP

AM

B

GI

SM B

AIP DEn

acp

VP

I I I

2

HDB VLH mfb ESO SO MeAD opt

3

ACo 2 CxA1

Pir1

0

2

MPA Pe

AHA

SM

SPa RCh

IPACM IPACL VP

LPO

VEn

HDB mfb VLH ESO SO MeAD opt

RCh

LOT1

ictd

3

3 2

ictd

lo

6

5 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle AA anterior amygdaloid area ACo ant cortical amygdaloid nu acp anterior commissure, post AHA anterior hypothal area, ant AIP agranular insular cortex, post AM anteromedial thalamic nu AV anteroventral thalamic nu B basal nu (Meynert) cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 chp choroid plexus CPu caudate putamen (striatum)

9

2 3

ACo

Pir1

2 CxA1

10

lo

Interaural 7.92 mm 7

8

DEn

I I

AA

LA

AIP I

MCPO

sox

LOT1

VCl

B EAC

AHA

LA

7 DI

STMPL

StHy

MPOM

MCPO

3

STMPM StHy

AA

VEn

3

1

LPO

GI DCl

PaAP

STMPM

STMPL

EAC

GP

B

Re

3V

f

6

Rt STMPI

DCl

S2

ic

AM Re

VCl

CPu

sm

STMPI

DI

2

PT PVA

5

RtSt cst

AV

D3V

STMP

CPu S2

S1ULp

ec

SFO

st

rf

IVF

Bregma -1.08 mm 4

3 cst commissural stria terminalis CxA1 cortex-amyg transition , lr 1 D3V dorsal 3rd ventricle DCl dorsal part of claustrum DEn dorsal endopiriform nu df dorsal fornix DI dysgranular insular cortex EAC sublent extended amy, central ec external capsule ESO episupraoptic nu f fornix fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus HDB nu horizontal limb diagonal b I intercalated nuclei amygdala

2

1 ic internal capsule ictd internal carotid artery IG indusium griseum IPACL inter nu post limb ant com lat IPACM int nu post limb ant com med IVF interventricular foramen LA lateroanterior hypothal nu lo lateral olfactory tract LOT1 nu lat olfactory tract, layer 1 LPO lateral preoptic area LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex MCPO magnocellular preoptic nu MeAD med amygdaloid nu, ant dors

0

1 mfb medial forebrain bundle MPA medial preoptic area MPOM medial preoptic nu, medial opt optic tract PaAP paraventric hy, ant parvicell Pe periventricular hypothal nu Pir1 piriform cortex, layer 1 PT paratenial thalamic nu PVA paraventricular thal nu, ant RCh retrochiasmatic area Re reuniens thalamic nu rf rhinal fissure Rt reticular thalamic nu RtSt reticluostrial nu S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul

2

3 S1FL prim somatosens, forelimb S1HL prim somatosens, hindlimb S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SFi septofimbrial nu SFO subfornical organ SM nu of the stria medullaris sm stria medullaris thalamus SO supraoptic nu sox supraoptic decussation SPa subparaventric zone hypothal st stria terminalis StHy striohypothalamic nu STMP bed nu st, med div, post STMPI bed nu st, med div, postint

4

5 STMPL bed nu st, med div, posterolat STMPM bed nu st, med div, posterom TS triangular septal nu VCl ventral part of claustrum VEn ventral endopiriform nu vhc ventral hippocampal comm VLH ventrolateral hypothalamic nu VP ventral pallidum

6

7

Plate 43

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 43

5

5

9

1 10

0 Interaural +15

+10

+5

0

-5

M1

8

M1

M2

M2

S1HL

S1HL

Cg1

Cg1

2

S1FL S1 DZ

S1FL S1DZ cg

cg

Cg2

Cg2

7

3 IG

S1BF

S1BF

cc chp

6

4

3

4

TS vhc

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

LV

df

fi

ec

S1ULp

cst

AVVL

AD sm

AD

D3V

ic CPu

GP

PVA

AM

AM

Re VRe

VRe

GP

2

DCl f

VCl

IPACM

DEn

SM

B

AIP

EAC EAM PLH AA

VEn

3

3

BMA 2 Pir1

3 2 CxA1

0

Interaural 7.80 mm 7

6

5 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery AA anterior amygdaloid area ACo ant cortical amygdaloid nu acp anterior commissure, post AD anterodorsal thalamic nu AHA anterior hypothal area, ant AIP agranular insular cortex, post AM anteromedial thalamic nu ANS accessory neurosecretory nu AVDM anterovent thal nu, dorsomed AVVL anteroventral thal, ventrolat B basal nu (Meynert)

PaAP

STMPL

MPA MPO

AHA

STMPL

DI SM

AHA

LA

LA

opt

VEn

3

BMA

2

ACo

ictd

Pir1

3 2 CxA1

a

lo

4

10

lo

3 BMA basomed amygdaloid nu, ant cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 chp choroid plexus CPu caudate putamen (striatum) cst commissural stria terminalis CxA1 cortex-amyg transition , lr 1 D3V dorsal 3rd ventricle DCl dorsal part of claustrum DEn dorsal endopiriform nu df dorsal fornix DI dysgranular insular cortex EAC sublent extended amy, central

2

1 EAM sublent extended amyg, med ec external capsule ESO episupraoptic nu f fornix fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus HDB nu horizontal limb diagonal b I intercalated nuclei amygdala ic internal capsule ictd internal carotid artery IG indusium griseum IPACL inter nu post limb ant com lat IPACM int nu post limb ant com med LA lateroanterior hypothal nu

0

1 lo lateral olfactory tract LOT1 nu lat olfactory tract, layer 1 LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex MCPO magnocellular preoptic nu MeAD med amygdaloid nu, ant dors mfb medial forebrain bundle MPA medial preoptic area MPO medial preoptic nu opt optic tract PaAP paraventric hy, ant parvicell Pe periventricular hypothal nu Pir1 piriform cortex, layer 1 PLH peduncular part of lat hypoth

2

9

3 2

LOT1

ictd

a

I AA

SO MeAD

sox

LOT1

MCPO

8

DEn

IPACL

ESO

RCh

opt

AIP

PLH VLH HDB

SPa

VCl

IPACM

B

EAC EAM

STMPM

Pe HDB VLH mfb ESO

MeAD SO

2

ACo

MCPO

ANS

3V

STMPM

acp I

1

7

GI

sm

DCl DI rf

6

CPu

B

B sm

5

S2

ic Rt

B

GI

S1ULp

RtSt cst

AVVL

PT

Rt

B

ec

AVDM

AVDM

st

S2

SFO

3 PT paratenial thalamic nu PVA paraventricular thal nu, ant RCh retrochiasmatic area Re reuniens thalamic nu rf rhinal fissure Rt reticular thalamic nu RtSt reticluostrial nu S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb S1HL prim somatosens, hindlimb S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SFO subfornical organ SM nu of the stria medullaris

4

Bregma -1.20 mm 5 sm stria medullaris thalamus SO supraoptic nu sox supraoptic decussation SPa subparaventric zone hypothal st stria terminalis STMPL bed nu st, med div, posterolat STMPM bed nu st, med div, posterom TS triangular septal nu VCl ventral part of claustrum VEn ventral endopiriform nu vhc ventral hippocampal comm VLH ventrolateral hypothalamic nu VRe ventral reuniens thalamic nu

6

7

Plate 44

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 44

5

5

9

1 10

0 Interaural +15

+10

+5

-5

0

M1

S1HL

M2 Cg1

S1FL

8

M1

M2

S1HL

Cg1

S1FL

2

DZ

S1 DZ

S1

cg

Cg2

cg

Cg2

7

3 S1BF cc

chp

6

4

3

df

LV

4

TS vhc

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

S1BF

IG

ec

S1ULp

fi cst

st

AD

RtSt

D3V

iml

AVVL

PT

ic

Rt

IAD

GI

5

cst

S2 ic

Rt

CPu

6

AM

CM

GP GI

PVA

DI

B B

STMPL

EAC

2

PaV PLH MCPO

3 2 CxA1

0

ACo lo

AA 3

VLH mfb ESO

SO

2 LOT1

f

B SM EAM

STMPM AHA

I

PLH

IPAC MCPO

LA

MPO SPa

LA

VLH mfb ESO

RCh sox

ictd

MeAD ictd

DEn

I

AA 3

SO

opt

opt

2 LOT1

3

VEn

6

5 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle AA anterior amygdaloid area ACo ant cortical amygdaloid nu AD anterodorsal thalamic nu AHA anterior hypothal area, ant AIP agranular insular cortex, post AM anteromedial thalamic nu ANS accessory neurosecretory nu AVDM anterovent thal nu, dorsomed AVVL anteroventral thal, ventrolat B basal nu (Meynert) BMA basomed amygdaloid nu, ant cc corpus callosum cg cingulum

9

2

BMA Pir1

3

ACo lo

2 CxA1

10

Interaural 7.68 mm 7

AIP

8

HDB

Pe

MeAD

VCl

EAC

MPA

AHA

HDB BMA

Pir1

PaAP

STMPM

IPAC VEn

2

sm

I I

3

EAM

ANS

3V

7

DI

DCl

B B

STMPL f

B

VCl

DEn

Re VRe

VRe

DCl

AIP

1

S1ULp

iml

AVVL

IAD

AM

st

PT

PVA

GP

rf

RtSt AVDM

sm PC

sm PC

ec

fi

AD

chp AVDM

S2 CPu

SFO

Bregma -1.32 mm 4

3 Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 chp choroid plexus CM central medial thalamic nu CPu caudate putamen (striatum) cst commissural stria terminalis CxA1 cortex-amyg transition , lr 1 D3V dorsal 3rd ventricle DCl dorsal part of claustrum DEn dorsal endopiriform nu df dorsal fornix DI dysgranular insular cortex EAC sublent extended amy, central EAM sublent extended amyg, med ec external capsule ESO episupraoptic nu f fornix

2

1 fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus HDB nu horizontal limb diagonal b I intercalated nuclei amygdala IAD interanterodorsal thalamic nu ic internal capsule ictd internal carotid artery IG indusium griseum iml internal medullary lamina IPAC interst nu post limb ant comm LA lateroanterior hypothal nu lo lateral olfactory tract LOT1 nu lat olfactory tract, layer 1 LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex

0

1 MCPO magnocellular preoptic nu MeAD med amygdaloid nu, ant dors mfb medial forebrain bundle MPA medial preoptic area MPO medial preoptic nu opt optic tract PaAP paraventric hy, ant parvicell PaV paraventricular hy nu, ventral PC paracentral thalamic nu Pe periventricular hypothal nu Pir1 piriform cortex, layer 1 PLH peduncular part of lat hypoth PT paratenial thalamic nu PVA paraventricular thal nu, ant RCh retrochiasmatic area

2

3 Re reuniens thalamic nu rf rhinal fissure Rt reticular thalamic nu RtSt reticluostrial nu S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb S1HL prim somatosens, hindlimb S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SFO subfornical organ SM nu of the stria medullaris sm stria medullaris thalamus SO supraoptic nu sox supraoptic decussation

4

5 SPa subparaventric zone hypothal st stria terminalis STMPL bed nu st, med div, posterolat STMPM bed nu st, med div, posterom TS triangular septal nu VCl ventral part of claustrum VEn ventral endopiriform nu vhc ventral hippocampal comm VLH ventrolateral hypothalamic nu VRe ventral reuniens thalamic nu

6

7

Plate 45

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 45

5

5

7

9

1 10

0 Interaural +15

+10

+5

M1

-5

0

M2

S1HL

8

M1

M2 Cg1

S1HL

Cg1

S1FL

2

S1FL

Z

S1

DZ

S1D

cg

cg Cg2

Cg2

7

3

chp

3

4

TS vhc

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

LV

cc

df

6

5

S1BF

IG

S1BF

ec

S1ULp

STSL

st

fi RtSt

SFO

AVDM

AVDM chp

AD

cst

D3V

sm STSM

CPu

B

ic

GP GI

AM

AM

AMV

Re

AMV

VCl

f

2 CeM

I VEn

1

EAC

IPAC

DEn 3

AA

I

2 3

ACo

2 CxA1

0

PaMM

EAM

PLH mfb HDB VLH 3 ESO MeAD SO 2 opt LOT1

AHA

SPa

PaV 3V

Cir

MCPO

BMA

Pir1

GP GI DI

VRe JPLH ANS f

PaMP

AHA

sox

MPA

LA

RCh RChL sox

ictd

DCl VCl

SM EAM

STMPM

Pe LA

IPAC

CeM

PLH mfb MCPO VLH HDB 3 ESO SO MeAD 2 opt LOT1

6

5 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle AA anterior amygdaloid area ACo ant cortical amygdaloid nu AD anterodorsal thalamic nu AHA anterior hypothal area, ant AIP agranular insular cortex, post AM anteromedial thalamic nu AMV anteromed thal nu, ventral ANS accessory neurosecretory nu AVDM anterovent thal nu, dorsomed AVVL anteroventral thal, ventrolat B basal nu (Meynert) BMA basomed amygdaloid nu, ant

AIP

8

EAC

DEn

I

AA

I

3

VEn

9 2

BMA

Pir1

3

ACo

2 CxA1

ictd

10

Interaural 7.56 mm 7

6

Rt

B sm

S2

CPu

B

ic

B

DCl

5

7

Xi

VRe

AIP

IAD

CM

DI

S1ULp

STSM

AVVL IAD

Rt

rf

sm PT PC

ec

STSL

st cst

AVVL PVA

S2

RtSt

AD

Bregma -1.44 mm 4

3 cc corpus callosum CeM central amygdal nu, med div cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 chp choroid plexus Cir circular nu CM central medial thalamic nu CPu caudate putamen (striatum) cst commissural stria terminalis CxA1 cortex-amyg transition , lr 1 D3V dorsal 3rd ventricle DCl dorsal part of claustrum DEn dorsal endopiriform nu df dorsal fornix DI dysgranular insular cortex EAC sublent extended amy, central

2

1 EAM sublent extended amyg, med ec external capsule ESO episupraoptic nu f fornix fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus HDB nu horizontal limb diagonal b I intercalated nuclei amygdala IAD interanterodorsal thalamic nu ic internal capsule ictd internal carotid artery IG indusium griseum IPAC interst nu post limb ant comm JPLH juxtaparaventricular lat hy LA lateroanterior hypothal nu LOT1 nu lat olfactory tract, layer 1

0

1 LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex MCPO magnocellular preoptic nu MeAD med amygdaloid nu, ant dors mfb medial forebrain bundle MPA medial preoptic area opt optic tract PaMM paraventric hy, med magnocel PaMP paraventric hy, med parvicell PaV paraventricular hy nu, ventral PC paracentral thalamic nu Pe periventricular hypothal nu Pir1 piriform cortex, layer 1 PLH peduncular part of lat hypoth

2

3 PT paratenial thalamic nu PVA paraventricular thal nu, ant RCh retrochiasmatic area RChL retrochiasmatic area, lateral Re reuniens thalamic nu rf rhinal fissure Rt reticular thalamic nu RtSt reticluostrial nu S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb S1HL prim somatosens, hindlimb S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SFO subfornical organ SM nu of the stria medullaris

4

5 sm stria medullaris thalamus SO supraoptic nu sox supraoptic decussation SPa subparaventric zone hypothal st stria terminalis STMPM bed nu st, med div, posterom STSL bed nu st, supracap div, med STSM bed nu st, supracaps div, lat TS triangular septal nu VCl ventral part of claustrum VEn ventral endopiriform nu vhc ventral hippocampal comm VLH ventrolateral hypothalamic nu VRe ventral reuniens thalamic nu Xi xiphoid thalamic nu

6

7

Plate 46

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 46

5

5

9

1 10

+15

+5

+10

-5

0

M1

S1HL

M1

M2 Cg1

S1Sh

S1HL

Cg1

S1Sh

Z

D S1

8

M2

2

S1 DZ

0 Interaural

cg

cg Cg2

7

Cg2

S1BF

3 S1BF

IG cc

LV chp

LV chp

df

6

4

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

vhc

STSL S1ULp

AVDM

st

ec

AVDM chp

AD

cst

CPu

sm

RtSt

PT PC

PVA

ec

IAD

AM

ic

Re

AMV

S1ULp

5

S2

6

cst

CPu

VA CM

Rt GP

STSL

st

AVVL

VA

GI

STSM

AD

D3V

sm

RtSt AVVL

S2

MoDG

SFO

fi

Rt

AM

GP

ic

AMV

GI

7

rf

2

PaXi

DEn

CeC

BLA 3

I

2

CeM

AA

VEn

cst BMA

Pir1 3

ACo

EAC

SPa

AHC

SO

SO

aot

EAC

RCh

CeM

MeAD

opt RChL

ASt

PLH MCPO mfb HDB VLH

AHC Pe

sox

sox

RChL

BAOT

CeC

BLA 3

9

2

VEn

cst BMA

Pir1 3

ACo

aot

2

10

CxA1 af

Interaural 7.44 mm 6

8

DEn

I

AA

af

7

AIP

f

opt

BAOT

2 CxA1

0

PLH mfb VLH

DI

VCl

EAM PaV

DCl

ANS

EAM

MCPO HDB MeAD

B

3V PaMP JPLH

f PaMM

ASt

VRe

Xi

ANS

VCl

AIP

1

VRe

B

DCl

DI

5 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle AA anterior amygdaloid area ACo ant cortical amygdaloid nu AD anterodorsal thalamic nu af amygdaloid fissure AHC anterior hy area, central AIP agranular insular cortex, post AM anteromedial thalamic nu AMV anteromed thal nu, ventral ANS accessory neurosecretory nu aot accessory olfactory tract ASt amygdalostriatal transition AVDM anterovent thal nu, dorsomed AVVL anteroventral thal, ventrolat B basal nu (Meynert)

Bregma -1.56 mm 4

3 BAOT bed nu accessory olfactory tr BLA basolat amygdaloid nu, ant BMA basomed amygdaloid nu, ant cc corpus callosum CeC central amygdal nu, capsular CeM central amygdal nu, med div cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 chp choroid plexus CM central medial thalamic nu CPu caudate putamen (striatum) cst commissural stria terminalis CxA1 cortex-amyg transition , lr 1 D3V dorsal 3rd ventricle DCl dorsal part of claustrum

2

1 DEn dorsal endopiriform nu df dorsal fornix DI dysgranular insular cortex EAC sublent extended amy, central EAM sublent extended amyg, med ec external capsule f fornix fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus HDB nu horizontal limb diagonal b I intercalated nuclei amygdala IAD interanterodorsal thalamic nu ic internal capsule IG indusium griseum JPLH juxtaparaventricular lat hy LV lateral ventricle M1 primary motor cortex

0

1 M2 secondary motor cortex MCPO magnocellular preoptic nu MeAD med amygdaloid nu, ant dors mfb medial forebrain bundle MoDG molecular layer dentate gyrus opt optic tract PaMM paraventric hy, med magnocel PaMP paraventric hy, med parvicell PaV paraventricular hy nu, ventral PaXi paraxiphoid nu of thalamus PC paracentral thalamic nu Pe periventricular hypothal nu Pir1 piriform cortex, layer 1 PLH peduncular part of lat hypoth

2

3 PT paratenial thalamic nu PVA paraventricular thal nu, ant RCh retrochiasmatic area RChL retrochiasmatic area, lateral Re reuniens thalamic nu rf rhinal fissure Rt reticular thalamic nu RtSt reticluostrial nu S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1HL prim somatosens, hindlimb S1Sh prim somatosens, shoulder S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SFO subfornical organ sm stria medullaris thalamus SO supraoptic nu

4

5 sox supraoptic decussation SPa subparaventric zone hypothal st stria terminalis STSL bed nu st, supracap div, med STSM bed nu st, supracaps div, lat VA ventral anterior thalamic nu VCl ventral part of claustrum VEn ventral endopiriform nu vhc ventral hippocampal comm VLH ventrolateral hypothalamic nu VRe ventral reuniens thalamic nu Xi xiphoid thalamic nu

6

7

Plate 47

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 47

5

5

9

1 10

0 Interaural +15

+10

+5

-5

0

M1

S1HL

M2

M1

M2 RSD

S1HL

RSD

S1Sh

S1Sh

Z

S1D Z

cg

cg RSGc

7

S1BF

RSGc IG

Or

chp

CA3

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

st

RtSt

MoDG

ec

S2

ic

mt

ns

ASt

DEn

CeM CeC

BLA

2

1

3

VEn

I

cst

I

Pir1

BMA 3 2 CxA1

0

ACo

f

AA MeAD

vlh mfb SO

AIP ns

mfb

MeAV

VMHSh TuLH

VMH sox ictd

RChL

Arc

af

RCh

CeC

PLH AHC

RChL

vlh SO

AA MeAD

opt sox ictd

ASt

CeM

EA

f

Pe opt

BAOT

BAOT

cst

6

5 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery AA anterior amygdaloid area ACo ant cortical amygdaloid nu AD anterodorsal thalamic nu af amygdaloid fissure AHC anterior hy area, central AHP anterior hypothal area, post AIP agranular insular cortex, post alv alveus of the hippocampus AM anteromedial thalamic nu AMV anteromed thal nu, ventral ANS accessory neurosecretory nu Arc arcuate hypothalamic nu ASt amygdalostriatal transition AVDM anterovent thal nu, dorsomed

8

DEn BLA

I

I

VEn

3

2

9

Pir1

BMA 3

ACo

MeAV af

2 CxA1

Interaural 7.28 mm 7

7

VCl

ANS

3V PaV AHP

GI

DCl

DI

JPLH

AHC

GP

mt

PaLM

SPa

PLH

6

B

VRe

Xi

PaMP

ic

Rt

Re

PaDC

EA

AM AMV

PaXi

2

AVVL CPu

IAM

VRe

ANS

AIP

5

VA/VL

AMV

B

ec

S2

IAD

Rt

DI VCl

AVDM

CM AM

DCl

cst

PT

eml GP

GI

rf

MD

PC CPu

st

sm

PVA

S1ULp

fi

AD

MD

AVDM

RtSt

MoDG

D3V

sm AVVL

4 GrDG

chp

AD

cst

LV

CA3

vhc SFO

GrDG fi

Or

cc

df

6 S1ULp

3

S1BF

a alv

5

2

S1D

8

10

Bregma -1.72 mm 4

3 AVVL anteroventral thal, ventrolat B basal nu (Meynert) BAOT bed nu accessory olfactory tr BLA basolat amygdaloid nu, ant BMA basomed amygdaloid nu, ant CA3 field CA3 of the hippocampus cc corpus callosum CeC central amygdal nu, capsular CeM central amygdal nu, med div cg cingulum chp choroid plexus CM central medial thalamic nu CPu caudate putamen (striatum) cst commissural stria terminalis CxA1 cortex-amyg transition , lr 1 D3V dorsal 3rd ventricle

2

1 DCl dorsal part of claustrum DEn dorsal endopiriform nu df dorsal fornix DI dysgranular insular cortex EA sublenticular extended amyg ec external capsule eml external medullary lamina f fornix fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus GrDG granular layer dentate gyrus I intercalated nuclei amygdala IAD interanterodorsal thalamic nu IAM interanteromedial thalamic nu ic internal capsule ictd internal carotid artery IG indusium griseum JPLH juxtaparaventricular lat hy LV lateral ventricle M1 primary motor cortex

0

1 M2 secondary motor cortex MD mediodorsal thalamic nu MeAD med amygdaloid nu, ant dors MeAV med amygd nu, anterovent mfb medial forebrain bundle MoDG molecular layer dentate gyrus mt mammillothalamic tract ns nigrostriatal bundle opt optic tract Or oriens layer hippocampus PaDC paraventric hy nu, dorsal cap PaLM paraventric hy, lat magnocell PaMP paraventric hy, med parvicell PaV paraventricular hy nu, ventral PaXi paraxiphoid nu of thalamus PC paracentral thalamic nu

2

3 Pe periventricular hypothal nu Pir1 piriform cortex, layer 1 PLH peduncular part of lat hypoth PT paratenial thalamic nu PVA paraventricular thal nu, ant RCh retrochiasmatic area RChL retrochiasmatic area, lateral Re reuniens thalamic nu rf rhinal fissure RSD retrosplenial dysgranular cx RSGc retrosplenial granular cx, c Rt reticular thalamic nu RtSt reticluostrial nu S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1HL prim somatosens, hindlimb S1Sh prim somatosens, shoulder

4

5 S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SFO subfornical organ sm stria medullaris thalamus SO supraoptic nu sox supraoptic decussation SPa subparaventric zone hypothal st stria terminalis TuLH tuberal region of lat hypothal VA/VL VA and VL overlap VCl ventral part of claustrum VEn ventral endopiriform nu vhc ventral hippocampal comm vlh ventrolat hypothalamic tract VMH ventromedial hypothalamic nu VMHSh ventromed nu hypothal shell VRe ventral reuniens thalamic nu Xi xiphoid thalamic nu

6

7

Plate 48

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 48

5

5

9

1 10

0 Interaural +15

+10

+5

M2

M1

S1HL

-5

0

M2 RSD

M1

S1HL

RSD

S1Sh

S1Sh

cg

cg RSGc

7

2

S1D Z

Z S1D

8

S1BF

CA3

cc

df Py

LV

Py

vhc

6

3

S1BF

alv Or

IG

alv Or

CA3

chp

RSGc

4

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

SFO fi

S1ULp st

ec

LDVL RtSt

cst

sm AVDM PC

S2

chp D3V

AD

AVVL

MD

VL

IAD

eml

VA

AMV

2 DEn

VRe Xi

6 ic

Rt

VA

mt

CeC

CeM

EA

GP

GI

cst

MeAD MeAV

AHC

opt

JPLH

ACo

sox a

BAOT

EA

AHC

Arc

RChL

0

CeM

8 DEn

CeC BLA

PLH vlh

MeAD AA

I

MeAV

3

I VEn

Pir1

TuLH sox a

9

2

BMA

SO

VMH VMHSh

AIP

ASt

PaLM

Pe

VMH VMHSh

TuLH

7

ns

AHP 3V

DI VCl

B

f

BMA

Pir1

PaXi

AHP

vlh

DCl

ANS

f mfb

I

VRe

PaMP PaV

SPa

BLA VEn I

Re

PaDC

ASt

2

eml

VM

ANS

S2

CPu

VL

Rh

B

3

5

AM

mt

ns

1

ec

cst

VM

VCl

AIP

S1ULp st

AVVL

IAD

CM IAM

Rt

DCl

DI

rf

ic

GP

AD

fi

PT

AM GI

RtSt

PC AVDM

MD PVA

PT

CPu

LDVL

GrDG MoDG MHb

ACo

BAOT

RChL

10

ME

Interaural 7.20 mm 7 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery AA anterior amygdaloid area ACo ant cortical amygdaloid nu AD anterodorsal thalamic nu AHC anterior hy area, central AHP anterior hypothal area, post AIP agranular insular cortex, post alv alveus of the hippocampus AM anteromedial thalamic nu AMV anteromed thal nu, ventral ANS accessory neurosecretory nu Arc arcuate hypothalamic nu ASt amygdalostriatal transition AVDM anterovent thal nu, dorsomed

6

5 AVVL anteroventral thal, ventrolat B basal nu (Meynert) BAOT bed nu accessory olfactory tr BLA basolat amygdaloid nu, ant BMA basomed amygdaloid nu, ant CA3 field CA3 of the hippocampus cc corpus callosum CeC central amygdal nu, capsular CeM central amygdal nu, med div cg cingulum chp choroid plexus CM central medial thalamic nu CPu caudate putamen (striatum) cst commissural stria terminalis D3V dorsal 3rd ventricle

Bregma -1.80 mm 4

3 DCl dorsal part of claustrum DEn dorsal endopiriform nu df dorsal fornix DI dysgranular insular cortex EA sublenticular extended amyg ec external capsule eml external medullary lamina f fornix fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus GrDG granular layer dentate gyrus I intercalated nuclei amygdala IAD interanterodorsal thalamic nu IAM interanteromedial thalamic nu ic internal capsule IG indusium griseum JPLH juxtaparaventricular lat hy LDVL laterodorsal thal nu, ventrolat

2

1 LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex MD mediodorsal thalamic nu ME median eminence MeAD med amygdaloid nu, ant dors MeAV med amygd nu, anterovent mfb medial forebrain bundle MHb medial habenular nu MoDG molecular layer dentate gyrus mt mammillothalamic tract ns nigrostriatal bundle opt optic tract Or oriens layer hippocampus PaDC paraventric hy nu, dorsal cap PaLM paraventric hy, lat magnocell PaMP paraventric hy, med parvicell

0

1 PaV paraventricular hy nu, ventral PaXi paraxiphoid nu of thalamus PC paracentral thalamic nu Pe periventricular hypothal nu Pir1 piriform cortex, layer 1 PLH peduncular part of lat hypoth PT paratenial thalamic nu PVA paraventricular thal nu, ant Py pyramidal cell layer hippocam RChL retrochiasmatic area, lateral Re reuniens thalamic nu rf rhinal fissure Rh rhomboid thalamic nu RSD retrosplenial dysgranular cx RSGc retrosplenial granular cx, c

2

3 Rt reticular thalamic nu RtSt reticluostrial nu S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1HL prim somatosens, hindlimb S1Sh prim somatosens, shoulder S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SFO subfornical organ sm stria medullaris thalamus SO supraoptic nu sox supraoptic decussation SPa subparaventric zone hypothal st stria terminalis TuLH tuberal region of lat hypothal VA ventral anterior thalamic nu

4

5 VCl ventral part of claustrum VEn ventral endopiriform nu vhc ventral hippocampal comm VL ventrolateral thalamic nu vlh ventrolat hypothalamic tract VM ventromedial thalamic nu VMH ventromedial hypothalamic nu VMHSh ventromed nu hypothal shell VRe ventral reuniens thalamic nu Xi xiphoid thalamic nu

6

7

Plate 49

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 49

5

5

9

1 10

0 Interaural +15

+10

+5

M1

S1HL

-5

0

M2

M1

M2 RSD

S1HL

RSD

S1Sh

S1Sh

Z

S1 D

Z

S1D

8

cg

cg RSGc

7

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

3

3

S1BF

SLu CA3 Py Rad

LV

dhc ec

4

Or

df cc

6

5

alv

IG

CA3 SLu Py Rad

chp

RSGc

alv

Or

S1BF

2

GrDG

fi LDVL AVVL

st

S1ULp

cst

AD PC PT

CPu

ic

VA

GI DCl DI

B EP ASt

2

CeL

DEn BLA

1 2

3

ANS CeM

CeC

Re

mfb

BLV

Pir1

MeAD

BMA MeAV

PaLM f

AHP

ACo

BAOT

0

AHC

vlh

VMHSh TuLH

opt sox a

VMH

ArcD

2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery ACo ant cortical amygdaloid nu AD anterodorsal thalamic nu AHC anterior hy area, central AHP anterior hypothal area, post AIP agranular insular cortex, post alv alveus of the hippocampus AM anteromedial thalamic nu AMV anteromed thal nu, ventral ANS accessory neurosecretory nu ArcD arcuate hypothal nu, dorsal ArcL arcuate hypothalamic nu, lat ArcM arcuate hypothalamic nu, med ASt amygdalostriatal transition

AVDM anterovent thal nu, dorsomed AVVL anteroventral thal, ventrolat B basal nu (Meynert) BAOT bed nu accessory olfactory tr BLA basolat amygdaloid nu, ant BLV basolat amygdaloid, ventral BMA basomed amygdaloid nu, ant CA3 field CA3 of the hippocampus cc corpus callosum CeC central amygdal nu, capsular CeL central amygdaloid nu, lat div CeM central amygdal nu, med div cg cingulum chp choroid plexus CM central medial thalamic nu

EP

AIP CeL

ANS

VMHSh TuLH SOR

CeC

cst vlh

opt sox a

8 DEn

CeM

PLH

ASt

BLA

IM

MeAD

BMA

VEn BLV

4

3 CPu caudate putamen (striatum) cst commissural stria terminalis D3V dorsal 3rd ventricle DCl dorsal part of claustrum DEn dorsal endopiriform nu df dorsal fornix dhc dorsal hippocampal commiss DI dysgranular insular cortex ec external capsule eml external medullary lamina EP entopeduncular nu f fornix fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus GrDG granular layer dentate gyrus IAM interanteromedial thalamic nu ic internal capsule IG indusium griseum IM intercalated amygd nu, main

2

3

9 2 Pir1

MeAV ACo

BAOT

10

ArcL MEE

Interaural 7.08 mm 5

ns

RChL MEI

6

VCl

B

ArcM

7

DI

ZIR

PaDC PaLM PaMP PaV 3V f AHP SPa AHC Pe

SOR

GI DCl

VRe

RChL

7

VA

VM

PaXi PaDC

cst IM

VEn

ns

6

ic GP

Sub

ZIR

CPu

B

mt

Rh

VRe

AIP

Rt

AMV

Sub

VM

S2

eml

IAM mt

VCl

VL AM

AMV

S1ULp

cst

5

PT

AM

GP

st

AVDM

CM

eml

Rt

B

ec

RtSt

LDVL AVVL

AD

MD

PVA

VL

S2

MoDG MHb

D3V

sm AVDM

rf

4

1 LDVL laterodorsal thal nu, ventrolat LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex MD mediodorsal thalamic nu MeAD med amygdaloid nu, ant dors MeAV med amygd nu, anterovent MEE medial eminence, external layer MEI medial eminence, internal layer mfb medial forebrain bundle MHb medial habenular nu MoDG molecular layer dentate gyrus mt mammillothalamic tract ns nigrostriatal bundle opt optic tract Or oriens layer hippocampus PaDC paraventric hy nu, dorsal cap

0

Bregma -1.92 mm 1

PaLM paraventric hy, lat magnocell PaMP paraventric hy, med parvicell PaV paraventricular hy nu, ventral PaXi paraxiphoid nu of thalamus PC paracentral thalamic nu Pe periventricular hypothal nu Pir1 piriform cortex, layer 1 PLH peduncular part of lat hypoth PT paratenial thalamic nu PVA paraventricular thal nu, ant Py pyramidal cell layer hippocam Rad radiatum layer hippocampus RChL retrochiasmatic area, lateral Re reuniens thalamic nu rf rhinal fissure Rh rhomboid thalamic nu

2

3 RSD retrosplenial dysgranular cx RSGc retrosplenial granular cx, c Rt reticular thalamic nu RtSt reticluostrial nu S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1HL prim somatosens, hindlimb S1Sh prim somatosens, shoulder S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SLu stratum lucidum hippocampus sm stria medullaris thalamus SOR supraoptic nu, retrochiasmatic sox supraoptic decussation SPa subparaventric zone hypothal

4

5 st stria terminalis Sub submedius thalamic nu TuLH tuberal region of lat hypothal VA ventral anterior thalamic nu VCl ventral part of claustrum VEn ventral endopiriform nu VL ventrolateral thalamic nu vlh ventrolat hypothalamic tract VM ventromedial thalamic nu VMH ventromedial hypothalamic nu VMHSh ventromed nu hypothal shell VRe ventral reuniens thalamic nu ZIR zona incerta, rostral part

6

7

Plate 50

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 50

5

5

9

1 10

0 Interaural +15

+5

+10

-5

0

M1

S1HL

M2

M1

M2 RSD

S1HL

RSD

S1Sh

S1Sh

cg

cg RSGc

7

Or alv Py SLu Rad

S1BF chp

4

3

df cc dhc

CA3

3

alv Or Py SLu Rad

S1BF LV

CA3

ec

fi

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

RSGc IG

ec

6

S1ULp

MHb

LDVL

st

GrDG

cst

MDL

AVVL CPu

GI

GP

Re

VM

VM

LaDL ASt

2 DEn

EP CeC CeL CeM

1

PaPo

vlh

PaMP

Stg

ANS

MeAD

IM

VEn

AHP

f

mfb

Pe

BMA

3

MeAV

opt

ACo

PaPo Stg AHP

VMHC SOR

RChL

f

vlh

opt

2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery A13 A13 dopamine cells ACo ant cortical amygdaloid nu AD anterodorsal thalamic nu af amygdaloid fissure AHC anterior hy area, central AHP anterior hypothal area, post AIP agranular insular cortex, post alv alveus of the hippocampus AM anteromedial thalamic nu ANS accessory neurosecretory nu ArcD arcuate hypothal nu, dorsal ArcL arcuate hypothalamic nu, lat ArcM arcuate hypothalamic nu, med ASt amygdalostriatal transition

6

5 AVDM anterovent thal nu, dorsomed AVVL anteroventral thal, ventrolat B basal nu (Meynert) BAOT bed nu accessory olfactory tr BLA basolat amygdaloid nu, ant BLV basolat amygdaloid, ventral BMA basomed amygdaloid nu, ant CA3 field CA3 of the hippocampus cc corpus callosum CeC central amygdal nu, capsular CeL central amygdaloid nu, lat div CeM central amygdal nu, med div cg cingulum chp choroid plexus CM central medial thalamic nu

4

3 CPu caudate putamen (striatum) cst commissural stria terminalis D3V dorsal 3rd ventricle DEn dorsal endopiriform nu df dorsal fornix dhc dorsal hippocampal commiss DI dysgranular insular cortex ec external capsule eml external medullary lamina EP entopeduncular nu f fornix fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus GrDG granular layer dentate gyrus IAM interanteromedial thalamic nu ic internal capsule IG indusium griseum IM intercalated amygd nu, main

2

BLA

MeAD

VMHVL 3V ArcM ArcD ArcL RChL

MeAV

a

IM

SOR

1 LaDL lat amygdaloid nu, dorsolat LDDM laterodorsal th nu, dorsomed LDVL laterodorsal thal nu, ventrolat LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex MD mediodorsal thalamic nu MDL mediodorsal thalamic nu, lat MeAD med amygdaloid nu, ant dors MeAV med amygd nu, anterovent MEE medial eminence, external layer MEI medial eminence, internal layer mfb medial forebrain bundle MHb medial habenular nu MoDG molecular layer dentate gyrus

0

BLV

BMA

3

af

mt mammillothalamic tract ns nigrostriatal bundle opt optic tract Or oriens layer hippocampus PaMP paraventric hy, med parvicell PaPo paraventricular hy nu, post PaXi paraxiphoid nu of thalamus PC paracentral thalamic nu Pe periventricular hypothal nu Pir1 piriform cortex, layer 1 PLH peduncular part of lat hypoth PT paratenial thalamic nu PVA paraventricular thal nu, ant Py pyramidal cell layer hippocam Rad radiatum layer hippocampus RChL retrochiasmatic area, lateral Re reuniens thalamic nu rf rhinal fissure

2

2 Pir1

10

MEI

1

9

VEn

ACo

BAOT

8 DEn

cst

Interaural 6.96 mm 7

CeL CeC

ASt LaDL

VMHDM

MEE

af

CeM

PLH

AHC

AIP

EP

ANS

TuLH

sox

BAOT

A13

AHC

a

0

ns

ZIR

SPa

VMHSh

BLV 2 Pir1

PaXi

cst BLA

B

VRe ZIR

7

DI

Sub

B ns

GI

mt

Sub

AIP

6

Rt GP

Rh

mt

S2

CPu

VA

AM

IAM

DI rf

VL eml

VA

5

AVVL

eml

ic

S1ULp

AVDM

PT PC

CM Rt

st cst

MD

PVA

4

RtSt

AD

PT

VL

LDDM LDVL

MoDG

D3V

sm

AVDM S2

2

S1 DZ

Z S1D

8

3 Rh rhomboid thalamic nu RSD retrosplenial dysgranular cx RSGc retrosplenial granular cx, c Rt reticular thalamic nu RtSt reticluostrial nu S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1HL prim somatosens, hindlimb S1Sh prim somatosens, shoulder S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SLu stratum lucidum hippocampus sm stria medullaris thalamus SOR supraoptic nu, retrochiasmatic sox supraoptic decussation

Bregma -2.04 mm 4

5 SPa subparaventric zone hypothal st stria terminalis Stg stigmoid hypothalamic nu Sub submedius thalamic nu TuLH tuberal region of lat hypothal VA ventral anterior thalamic nu VEn ventral endopiriform nu VL ventrolateral thalamic nu vlh ventrolat hypothalamic tract VM ventromedial thalamic nu VMHC ventromed hypothal nu, cent VMHDM ventromed hy nu, dorsomed VMHSh ventromed nu hypothal shell VMHVL ventromed hy nu, ventrolat VRe ventral reuniens thalamic nu ZIR zona incerta, rostral part

6

7

Plate 51

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 51

5

5

9

1 10

0 Interaural +15

+10

+5

M1

-5

0

M2

M2

S1HL

RSD

M1 S1HL

RSD

S1Sh

8

S1Sh

S1DZ cg

cg RSGc

7

RSGc

alv Or Py

S1BF

dhc

MoDG

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

S1ULp ec

MoDG sm

AD

LDDM LDVL

MoDG MHb

D3V

PC

AM

ic

EP

CeC

DEn

CeL

1

BLV

Xi

AHP

3V

BAOT

2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery A13 A13 dopamine cells ACo ant cortical amygdaloid nu AD anterodorsal thalamic nu AHP anterior hypothal area, post AIP agranular insular cortex, post alv alveus of the hippocampus AM anteromedial thalamic nu ArcD arcuate hypothal nu, dorsal ArcL arcuate hypothalamic nu, lat ArcM arcuate hypothalamic nu, med AVDM anterovent thal nu, dorsomed AVVL anteroventral thal, ventrolat B basal nu (Meynert)

5 BAOT bed nu accessory olfactory tr BLA basolat amygdaloid nu, ant BLV basolat amygdaloid, ventral BMA basomed amygdaloid nu, ant CA3 field CA3 of the hippocampus cc corpus callosum CeC central amygdal nu, capsular CeL central amygdaloid nu, lat div CeM central amygdal nu, med div cg cingulum chp choroid plexus CL centrolateral thalamic nu CM central medial thalamic nu CPu caudate putamen (striatum) cst commissural stria terminalis D3V dorsal 3rd ventricle DEn dorsal endopiriform nu

f

IM

MeAD opt

sox

SOR

DEn BLA

BMA

BLV 3

ACo

BAOT

2 Pir1

PLCo

MEI MEE

4

3 df dorsal fornix dhc dorsal hippocampal commiss DI dysgranular insular cortex ec external capsule eml external medullary lamina EP entopeduncular nu f fornix fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus GrDG granular layer dentate gyrus IAM interanteromedial thalamic nu ic internal capsule IG indusium griseum IM intercalated amygd nu, main LaDL lat amygdaloid nu, dorsolat LDDM laterodorsal th nu, dorsomed LDVL laterodorsal thal nu, ventrolat

2

1 LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med MeAD med amygdaloid nu, ant dors MeAV med amygd nu, anterovent MEE medial eminence, external layer MEI medial eminence, internal layer mfb medial forebrain bundle MHb medial habenular nu MoDG molecular layer dentate gyrus mt mammillothalamic tract ns nigrostriatal bundle opt optic tract Or oriens layer hippocampus PaPo paraventricular hy nu, post

0

9

VEn

MeAV

a ArcL RChL ArcM

8 CeC

cst

PTe

VMHVL SOR

CeL

CeM

a

ACo

LaDL

PLH

AHP

AIP

EP

PaPo

TuLH

sox

Interaural 6.84 mm 6

ns

ZIR

PeFLH VMHC

ArcD

7

VRe

B

Stg Pe

VMHSh

opt

7 VM

A13

VMHDM

BMA

PLCo

A13

f

MeAD

MeAV

3 2 Pir1

PaXi

DI

GP

mt

Stg vlh

GI

Sub

VRe

ZIR

mfb

IM

6

ic

Re

PaPo

cst

VEn

0

ns

CeM

BLA

CPu

VA

Sub

VM

B

2

Rt

AM

Rh

mt

LaDL

S2

VL

AVVL

PC

IAM

VA GP

AIP

5

VPL

GI

rf

ec

cst

CL

CM

eml

DI

MDM

PV

MDL

PT

AVVL

Rt

S1ULp

st

AVDM CL

VL

RtSt

AD

AVDM S2

4

PoDG GrDG

LDVL LDDM

cst

CPu

SLu

GrDG

st

LV

MoDG

PoDG fi

3

S1BF

CA3 Rad

df cc

SLu

6

alv Or Py

IG

CA3 Rad

chp

5

2

S1DZ

10

Bregma -2.16 mm 1

PaXi paraxiphoid nu of thalamus PC paracentral thalamic nu Pe periventricular hypothal nu PeFLH perifornical part of lat hy Pir1 piriform cortex, layer 1 PLCo posterolat cortical amygdal PLH peduncular part of lat hypoth PoDG polymorph layer dentate gyrus PT paratenial thalamic nu PTe paraterete nu PV paraventricular thalamic nu Py pyramidal cell layer hippocam Rad radiatum layer hippocampus RChL retrochiasmatic area, lateral Re reuniens thalamic nu rf rhinal fissure Rh rhomboid thalamic nu

2

3 RSD retrosplenial dysgranular cx RSGc retrosplenial granular cx, c Rt reticular thalamic nu RtSt reticluostrial nu S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1HL prim somatosens, hindlimb S1Sh prim somatosens, shoulder S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SLu stratum lucidum hippocampus sm stria medullaris thalamus SOR supraoptic nu, retrochiasmatic sox supraoptic decussation st stria terminalis Stg stigmoid hypothalamic nu

4

5 Sub submedius thalamic nu TuLH tuberal region of lat hypothal VA ventral anterior thalamic nu VEn ventral endopiriform nu VL ventrolateral thalamic nu vlh ventrolat hypothalamic tract VM ventromedial thalamic nu VMHC ventromed hypothal nu, cent VMHDM ventromed hy nu, dorsomed VMHSh ventromed nu hypothal shell VMHVL ventromed hy nu, ventrolat VPL ventral posterolat thalamic nu VRe ventral reuniens thalamic nu Xi xiphoid thalamic nu ZIR zona incerta, rostral part

6

7

Plate 52

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 52

5

5

7

9

1 10

0 Interaural +15

+10

+5

S1HL

-5

0

M2

M1

M2 RSD

M1

S1HL

RSD

S1Sh

S1

S1D Z

S1Sh

DZ

8 1

2

2 cg

S1BF

3

6a chp

6b

S1BF

alv

Or Py CA2 CA1 SLu Rad

5

df cc CA2

6

CA2 CA3 MoDG

dhc

CA3 PoDG

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

LDVL

LDDM

cst ec

GrDG sm

AD

LHb

AVDM

S2

MDL CL

VL

Rt CPu

D3V MHb PV

eml

VPL

MoDG sm

6a LV

4

SubD

AIP

ns

cst

1

2 Pir1

3

I

Stg

MeAD

BMA

ArcD ArcM SOR

1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle 4 layer 4 of cortex 5 layer 5 of cortex 5a layer 5a of cortex 5b layer 5b of cortex 6a layer 6a of cortex 6b layer 6b of cortex a artery A13 A13 dopamine cells ACo ant cortical amygdaloid nu AD anterodorsal thalamic nu AHP anterior hypothal area, post AIP agranular insular cortex, post AL nu of the ansa lenticularis alv alveus of the hippocampus AM anteromedial thalamic nu ArcD arcuate hypothal nu, dorsal

5 ArcL arcuate hypothalamic nu, lat ArcM arcuate hypothalamic nu, med AVDM anterovent thal nu, dorsomed B basal nu (Meynert) BLA basolat amygdaloid nu, ant BLV basolat amygdaloid, ventral BMA basomed amygdaloid nu, ant CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum CeC central amygdal nu, capsular CeL central amygdaloid nu, lat div CeM central amygdal nu, med div

RChL

RChL MEE

Interaural 6.72 mm 6

4

3 cg cingulum chp choroid plexus CL centrolateral thalamic nu CM central medial thalamic nu CPu caudate putamen (striatum) cst commissural stria terminalis D3V dorsal 3rd ventricle DA dorsal hypothalamic area DEn dorsal endopiriform nu df dorsal fornix dhc dorsal hippocampal commiss DI dysgranular insular cortex DMD dorsomed hypothal nu, dorsal ec external capsule eml external medullary lamina EP entopeduncular nu f fornix fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus

2

PLH

1 GrDG granular layer dentate gyrus I intercalated nuclei amygdala ic internal capsule IG indusium griseum LaDL lat amygdaloid nu, dorsolat LDDM laterodorsal th nu, dorsomed LDVL laterodorsal thal nu, ventrolat LHb lateral habenular nu LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med MeAD med amygdaloid nu, ant dors MeAV med amygd nu, anterovent

0

8 DEn

AL

PTe

I

MeAD

STIA

BLA 3 VEn

opt

TuLH sox VMHVL a

VMHSh

LaDL

CeL CeC

VMHSh

a

EP CeM

sox ACo

ns

ZIR

VMHC

MeAV PLCo

7

B

PaPo AHP DMD f PeFLH

Pe

7 AIP

VM

DA

f VMHDM

opt

0

GP

A13 3V

6

GI DI

PaXi

mfb vlh

VEn BLV

CPu

VPL ic

VRe

A13 AL

STIA

eml

SubV mt

VRe

ZIR

CeC BLA

Rt

Xi EP

DEn

S2 VL

SubD

Re

B

5 ec

VA

Rh

mt SubV

VM

CeL

cst

AM

GP

LaDL

LDDM

PC

CM

VA

AD

S1ULp

st

LDVL

AVDM

ic

2

6b

CA3

MDL CL

MDM

DI rf

3

RtSt

st

GI

2

5

fi

5

3

1

4

Or Py CA1 CA2 Rad SLu

IG

CA3

S1ULp

2

1 3 5a 5b 6a 6b

alv

4

7

RSGc

4

BMA MeAV

9

2 Pir1

BLV

ACo PLCo

SOR

10

ArcL MEI

Bregma -2.28 mm 1

MEE medial eminence, external layer MEI medial eminence, internal layer mfb medial forebrain bundle MHb medial habenular nu MoDG molecular layer dentate gyrus mt mammillothalamic tract ns nigrostriatal bundle opt optic tract Or oriens layer hippocampus PaPo paraventricular hy nu, post PaXi paraxiphoid nu of thalamus PC paracentral thalamic nu Pe periventricular hypothal nu PeFLH perifornical part of lat hy Pir1 piriform cortex, layer 1 PLCo posterolat cortical amygdal PLH peduncular part of lat hypoth

2

3 PoDG polymorph layer dentate gyrus PTe paraterete nu PV paraventricular thalamic nu Py pyramidal cell layer hippocam Rad radiatum layer hippocampus RChL retrochiasmatic area, lateral Re reuniens thalamic nu rf rhinal fissure Rh rhomboid thalamic nu RSD retrosplenial dysgranular cx RSGc retrosplenial granular cx, c Rt reticular thalamic nu RtSt reticluostrial nu S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul

4

5 S1HL prim somatosens, hindlimb S1Sh prim somatosens, shoulder S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SLu stratum lucidum hippocampus sm stria medullaris thalamus SOR supraoptic nu, retrochiasmatic sox supraoptic decussation st stria terminalis Stg stigmoid hypothalamic nu STIA bed nu st, intraamygdaloid div SubD submedius thalamic nu, dorsal SubV submedius thalamic nu, ventral TuLH tuberal region of lat hypothal

6

7 VA ventral anterior thalamic nu VEn ventral endopiriform nu VL ventrolateral thalamic nu vlh ventrolat hypothalamic tract VM ventromedial thalamic nu VMHC ventromed hypothal nu, cent VMHDM ventromed hy nu, dorsomed VMHSh ventromed nu hypothal shell VMHVL ventromed hy nu, ventrolat VPL ventral posterolat thalamic nu VRe ventral reuniens thalamic nu Xi xiphoid thalamic nu ZIR zona incerta, rostral part

Plate 53

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

5

6

7

M1

+10

+5

RSD

cg

cg RSGc

alv CA2

7 SLu

df cc

6 st

LDVL

MoDG sm

LDDM

cst

Rt GI

eml

CPu

MDL

MHb

PV

VL

PC

ic

VM

B EP CeL

2

CeC

DEn BLP

1 2 Pir1

VEn

3

BLV

mt

STIA I

opt

MeAD

PLCo

BLV basolat amygdaloid, ventral BMA basomed amygdaloid nu, ant CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum CeC central amygdal nu, capsular CeL central amygdaloid nu, lat div CeM central amygdal nu, med div cg cingulum chp choroid plexus CL centrolateral thalamic nu CM central medial thalamic nu CPu caudate putamen (striatum) cst commissural stria terminalis

D3V dorsal 3rd ventricle DA dorsal hypothalamic area DEn dorsal endopiriform nu df dorsal fornix dhc dorsal hippocampal commiss DI dysgranular insular cortex DMD dorsomed hypothal nu, dorsal ec external capsule eml external medullary lamina EP entopeduncular nu f fornix fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus GrDG granular layer dentate gyrus I intercalated nuclei amygdala ic internal capsule IG indusium griseum IMD intermediodorsal thalamic nu

2

B

ZIR

ns

EP

MePD

PeFLH f

VMHVL

RChL MEE MEI

1 LaDL lat amygdaloid nu, dorsolat LDDM laterodorsal th nu, dorsomed LDVL laterodorsal thal nu, ventrolat LHb lateral habenular nu LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med MeAD med amygdaloid nu, ant dors MeAV med amygd nu, anterovent MEE medial eminence, external layer MEI medial eminence, internal layer

0

CeM

MeAD

RChL ArcL

STIA I BMA

sox

TuLH ArcD

opt

VMHSh

8

CeC

PLH VMHC

LaDL

CeL

cst

3V

ArcM

3

AIP

VM

PTe

Interaural 6.60 mm 4

mt

TuLH a SOR

0

2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery A13 A13 dopamine cells ACo ant cortical amygdaloid nu AIP agranular insular cortex, post alv alveus of the hippocampus AM anteromedial thalamic nu AngT angular thalamic nu ArcD arcuate hypothal nu, dorsal ArcL arcuate hypothalamic nu, lat ArcM arcuate hypothalamic nu, med AVDM anterovent thal nu, dorsomed B basal nu (Meynert) BLA basolat amygdaloid nu, ant BLP basolat amygdaloid nu, post

DMD

Pe

VMHDM sox

7

DA

f

vlh

BMA

5

ic

A13

PeFLH

6

GI

CPu

GP

VRe

PaXi

mfb

MePD

Xi

VRe

MeAV

6

eml

DI

Re

ZIR

ns

ACo

7

VL

SubD SubV

cst CeM

BLA

Rt

VPL

Rh

AIP LaDL

S2

AVDM

AM

GP rf

cst

5

PC

DI

S1ULp

ec

st

LDVL

AngT

MDL

CM

4

CL

MDM

IMD

VPL

LV

LDDM

AVDM AngT

SLu

MoDG

D3V

3

GrDG

PoDG

LHb

CL

S2

CA3

PoDG

fi

S1BF Rad

MoDG GrDG

CA2

CA3

GrDG ec

dhc

CA2

CA2

Py CA1

IG

MoDG GrDG

2

alv Or

Py CA1

Rad chp

RSGc

Or

S1BF

S1ULp

S1Tr

RSD

Z

Z S1D

8

1

M1

M2

S1Tr

-5

0

M2

S1D

+15

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

Figure 53

10

0 Interaural

3

3

5

9

4

2

-15 Bregma 0

5

5

1

DEn BLA

BLP

9

VEn

3

BLV

MeAV a SOR

2 Pir1

ACo

10 PLCo

Bregma -2.40 mm 1

MePD med amygd nu, posterodorsal mfb medial forebrain bundle MHb medial habenular nu MoDG molecular layer dentate gyrus mt mammillothalamic tract ns nigrostriatal bundle opt optic tract Or oriens layer hippocampus PaXi paraxiphoid nu of thalamus PC paracentral thalamic nu Pe periventricular hypothal nu PeFLH perifornical part of lat hy Pir1 piriform cortex, layer 1 PLCo posterolat cortical amygdal PLH peduncular part of lat hypoth PoDG polymorph layer dentate gyrus PTe paraterete nu

2

3 PV paraventricular thalamic nu Py pyramidal cell layer hippocam Rad radiatum layer hippocampus RChL retrochiasmatic area, lateral Re reuniens thalamic nu rf rhinal fissure Rh rhomboid thalamic nu RSD retrosplenial dysgranular cx RSGc retrosplenial granular cx, c Rt reticular thalamic nu S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1Tr prim somatosens, trunk region S1ULp prim somatosens, upper lip

4

5 S2 secondary somatosensory cx SLu stratum lucidum hippocampus sm stria medullaris thalamus SOR supraoptic nu, retrochiasmatic sox supraoptic decussation st stria terminalis STIA bed nu st, intraamygdaloid div SubD submedius thalamic nu, dorsal SubV submedius thalamic nu, ventral TuLH tuberal region of lat hypothal VEn ventral endopiriform nu VL ventrolateral thalamic nu vlh ventrolat hypothalamic tract VM ventromedial thalamic nu VMHC ventromed hypothal nu, cent

6

7 VMHDM ventromed hy nu, dorsomed VMHSh ventromed nu hypothal shell VMHVL ventromed hy nu, ventrolat VPL ventral posterolat thalamic nu VRe ventral reuniens thalamic nu Xi xiphoid thalamic nu ZIR zona incerta, rostral part

Plate 54

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 54

5

5

9

1 10

0 Interaural +15

+10

+5

M1

-5

0

M2

M1

M2

S1Tr

RSD

S1Tr

RSD

S1D

Z

Z S1D

8

cg

2

cg RSGc

alv

RSGc

alv Or

S1BF

7

IG

CA2 df

LMol

SLu chp

GrDG

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

LDVL

st

LDDM

ec

CL

S2

Rt

GI

CPu

VPM

LaDL IMG

DEn

cst

1

2 3

Pir1

BLP VEn

I

opt MeAD

BMP

BLV

BMA

0 af

Pe 3V

PeFLH

sox VMHDM VMHC

2 PLCo1

TuLH

RChL

2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery A13 A13 dopamine cells ACo ant cortical amygdaloid nu af amygdaloid fissure AIP agranular insular cortex, post alv alveus of the hippocampus AngT angular thalamic nu ArcD arcuate hypothal nu, dorsal ArcL arcuate hypothalamic nu, lat ArcM arcuate hypothalamic nu, med ASt amygdalostriatal transition B basal nu (Meynert) BLA basolat amygdaloid nu, ant BLP basolat amygdaloid nu, post BLV basolat amygdaloid, ventral

6

5 BMA basomed amygdaloid nu, ant BMP basomed amygdaloid nu, post CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum CeC central amygdal nu, capsular CeL central amygdaloid nu, lat div CeM central amygdal nu, med div cg cingulum chp choroid plexus CL centrolateral thalamic nu CM central medial thalamic nu CPu caudate putamen (striatum) cst commissural stria terminalis

VMHVL ArcD ArcM ArcL RChL MEE

4

3 D3V dorsal 3rd ventricle DA dorsal hypothalamic area DEn dorsal endopiriform nu df dorsal fornix dhc dorsal hippocampal commiss DI dysgranular insular cortex DMD dorsomed hypothal nu, dorsal ec external capsule EP entopeduncular nu f fornix fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus GrDG granular layer dentate gyrus hif hippocampal fissure I intercalated nuclei amygdala ic internal capsule IG indusium griseum IMD intermediodorsal thalamic nu

2

1 IMG amygdaloid intramedullary gr LaDL lat amygdaloid nu, dorsolat LDDM laterodorsal th nu, dorsomed LDVL laterodorsal thal nu, ventrolat LHb lateral habenular nu LMol lacunosum moleculare LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex MCLH magnocellular nu lat hypothal MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med MeAD med amygdaloid nu, ant dors MeAV med amygd nu, anterovent

0

CeM STIA

PLH

IMG

opt

8 DEn

MeAV

BMP

ACo

MEE medial eminence, external layer MEI medial eminence, internal layer MePD med amygd nu, posterodorsal mfb medial forebrain bundle MHb medial habenular nu mt mammillothalamic tract ns nigrostriatal bundle opt optic tract Or oriens layer hippocampus PaXi paraxiphoid nu of thalamus PC paracentral thalamic nu Pe periventricular hypothal nu PeFLH perifornical part of lat hy Pir1 piriform cortex, layer 1 PLCo1 posterolat cortical amy, 1 PLH peduncular part of lat hypoth Po post thalamic nuclear group PoDG polymorph layer dentate gyrus

PTe paraterete nu PV paraventricular thalamic nu Py pyramidal cell layer hippocam Rad radiatum layer hippocampus RChL retrochiasmatic area, lateral Re reuniens thalamic nu rf rhinal fissure Rh rhomboid thalamic nu RSD retrosplenial dysgranular cx RSGc retrosplenial granular cx, c Rt reticular thalamic nu S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1Tr prim somatosens, trunk region S1ULp prim somatosens, upper lip

Pir1

9

3 2 PLCo1

3

3 2

BLV

BMA

MEI

2

BLP VEn

MeAD

a SOR

1

BLA

I

VMHSh

Interaural 6.48 mm 7

DMD

PTe

a SOR

LaDL CeC

PeFLH f

MeAV

CeL MePD

ns MCLH

f

vlh

ACo

3

A13

ASt

EP

ZI

DA

STIA

BLA

B

VRe

mfb

AIP

mt

PaXi

7

VM

SubV

A13

DI GP

Re

ns

6

GI

CPu

ic

VPM

SubD

ZI

MePD

Rt

VPL VL

mt EP

CeC

AngT Po

VL

B

5

ec S2

MDL

CM

VM

2

cst

PC

Rh

CeL

st

CL

IMD

AIP

LDVL

LDDM

sm

MDM

GP

ASt

S1ULp

PV

PC

DI rf

LHb MHb

VPL

ic

D3V

MDL

AngT Po

4

PoDG

sm

cst

LV

hif

CA3

fi

3

SLu

GrDG

hif S1ULp

S1BF

LMol

cc dhc

6

5

CA1

Py Rad

4

10 af

Bregma -2.52 mm 5

S2 secondary somatosensory cx SLu stratum lucidum hippocampus sm stria medullaris thalamus SOR supraoptic nu, retrochiasmatic sox supraoptic decussation st stria terminalis STIA bed nu st, intraamygdaloid div SubD submedius thalamic nu, dorsal SubV submedius thalamic nu, ventral TuLH tuberal region of lat hypothal VEn ventral endopiriform nu VL ventrolateral thalamic nu vlh ventrolat hypothalamic tract VM ventromedial thalamic nu VMHC ventromed hypothal nu, cent VMHDM ventromed hy nu, dorsomed

6

7 VMHSh ventromed nu hypothal shell VMHVL ventromed hy nu, ventrolat VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu VRe ventral reuniens thalamic nu ZI zona incerta

Plate 55

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

Figure 55

+15

M1

10

0 Interaural +10

+5

M2 RSD

S1Tr

1

M1

M2 RSD

S1Tr

-5

0

Z

S1D

Z

S1D

8

cg

cg alv

RSGc

S1BF

7

Or

Py Rad

CA2 dcw

S1ULp

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

fi LDVL

st

df

hif

PoDG

PoDG

LDDM

D3V

ec AngT

Po

Rt

MDC

CL

PV

MDL PC

dcw LV S1ULp

LDVL

LDDM

4

st cst

CL

ec AngT

Po

MDL PC

IMD

3

CA2

CA3

sm LHb MHb MDC MDM

S1BF

SLu MoDG CA3 GrDG

LMol

hif

cst S2

CA1

cc dhc

LMol

CA3

6

Py Rad

IG CA1

SLu MoDG CA3 GrDG

chp

2

alv

RSGc

Or

3

7

5

9

4

6

-15 Bregma 0

5

5

5

VPL

VPM

DI

CM

VL

GP AIP

VM

B

DI

DEn

VEn

1 2

mfb

STIA I I MePD

BLA

MCLH opt

3 BLV

BMP 3

0

ACo

MePV

PeFLH 3V Pe

PeF

a

MTu

2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery A13 A13 dopamine cells ACo ant cortical amygdaloid nu AIP agranular insular cortex, post alv alveus of the hippocampus AngT angular thalamic nu ArcD arcuate hypothal nu, dorsal ArcL arcuate hypothalamic nu, lat ArcM arcuate hypothalamic nu, med ASt amygdalostriatal transition B basal nu (Meynert) BLA basolat amygdaloid nu, ant BLP basolat amygdaloid nu, post BLV basolat amygdaloid, ventral BMA basomed amygdaloid nu, ant

5 BMP basomed amygdaloid nu, post CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum CeC central amygdal nu, capsular CeL central amygdaloid nu, lat div CeM central amygdal nu, med div cg cingulum chp choroid plexus CL centrolateral thalamic nu CM central medial thalamic nu CPu caudate putamen (striatum) cst commissural stria terminalis D3V dorsal 3rd ventricle DA dorsal hypothalamic area

DMD

PeF

VMHVL

cst CeL

ns

PLH

MTu

MCLH opt

PTe

BLP

BLA

BMA a

MePV

BMP

3 BLV

dcw deep cerebral white matter DEn dorsal endopiriform nu df dorsal fornix dhc dorsal hippocampal commiss DI dysgranular insular cortex DMD dorsomed hypothal nu, dorsal ec external capsule EP entopeduncular nu f fornix fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus GrDG granular layer dentate gyrus hif hippocampal fissure I intercalated nuclei amygdala ic internal capsule IG indusium griseum IMD intermediodorsal thalamic nu IMG amygdaloid intramedullary gr

2

1 LaDL lat amygdaloid nu, dorsolat LaVL lat amygdaloid nu, ventrolat LaVM lat amygdaloid nu, ventromed LDDM laterodorsal th nu, dorsomed LDVL laterodorsal thal nu, ventrolat LHb lateral habenular nu LMol lacunosum moleculare LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex MCLH magnocellular nu lat hypothal MDC mediodorsal thal nu, central MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med

0

9 2 Pir1

3

ACo

10

2 PLCo1

ArcDArcM MEI ArcL MEE

3

VEn

MeAD

3V

4

8

DEn

IMG LaVL

STIA I MePD I

sox

a

LaVM

CeC

CeM

mfb

VMHSh TuLH

VMHVL

Interaural 6.36 mm 6

ZI

f

2 PLCo1

7

EP

PeFLH

VMHDM VMHC

a

ASt

A13 DA

7 AIP

LaDL

B

mt

f sox

BMA

Pir1

PaXi

PLH

vlh

MeAD

VRe

ZI

ns

CeM

IMG LaVL BLP

EP

CeL cst CeC

VM

Re mt

LaVM

GP

ml

SubV

ASt

2

SubD

Rh

ml

LaDL

6

ic

ic rf

GI CPu

VPL

VPM

VL

5

Rt

GI CPu

S2

Bregma -2.64 mm 1

MeAD med amygdaloid nu, ant dors MEE medial eminence, external layer MEI medial eminence, internal layer MePD med amygd nu, posterodorsal MePV med amyg nu, posteroventral mfb medial forebrain bundle MHb medial habenular nu ml medial lemniscus MoDG molecular layer dentate gyrus mt mammillothalamic tract MTu medial tuberal nu ns nigrostriatal bundle opt optic tract Or oriens layer hippocampus PaXi paraxiphoid nu of thalamus PC paracentral thalamic nu Pe periventricular hypothal nu

2

3 PeF perifornical nu PeFLH perifornical part of lat hy Pir1 piriform cortex, layer 1 PLCo1 posterolat cortical amy, 1 PLH peduncular part of lat hypoth Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PTe paraterete nu PV paraventricular thalamic nu Py pyramidal cell layer hippocam Rad radiatum layer hippocampus Re reuniens thalamic nu rf rhinal fissure Rh rhomboid thalamic nu RSD retrosplenial dysgranular cx RSGc retrosplenial granular cx, c Rt reticular thalamic nu

4

5 S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1Tr prim somatosens, trunk region S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SLu stratum lucidum hippocampus sm stria medullaris thalamus sox supraoptic decussation st stria terminalis STIA bed nu st, intraamygdaloid div SubD submedius thalamic nu, dorsal SubV submedius thalamic nu, ventral TuLH tuberal region of lat hypothal VEn ventral endopiriform nu VL ventrolateral thalamic nu

6

7 vlh ventrolat hypothalamic tract VM ventromedial thalamic nu VMHC ventromed hypothal nu, cent VMHDM ventromed hy nu, dorsomed VMHSh ventromed nu hypothal shell VMHVL ventromed hy nu, ventrolat VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu VRe ventral reuniens thalamic nu ZI zona incerta

Plate 56

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

4

5

+15

M1

+10

+5

M2 RSD

1

RSD

S1Tr

Z

S1D

Z

S1D cg

alv

cg RSGc

Or Py Rad CA1 LMol MoDG

dcw S1BF

7

CA2 SLu CA3

df

VPM

VPL

GP

rf

VM

BLA

BLP

1 2 Pir1

VEn 3

EP

BLV

STIA MePD

3

0

opt

sox

mfb

MCLH vlh

PMCo

2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery A13 A13 dopamine cells AIP agranular insular cortex, post alv alveus of the hippocampus ArcD arcuate hypothal nu, dorsal ArcL arcuate hypothalamic nu, lat ArcM arcuate hypothalamic nu, med ASt amygdalostriatal transition BLA basolat amygdaloid nu, ant BLP basolat amygdaloid nu, post BLV basolat amygdaloid, ventral BMA basomed amygdaloid nu, ant BMP basomed amygdaloid nu, post

6

5 CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum CeC central amygdal nu, capsular CeL central amygdaloid nu, lat div CeM central amygdal nu, med div cg cingulum chp choroid plexus CL centrolateral thalamic nu CM central medial thalamic nu CPu caudate putamen (striatum) cst commissural stria terminalis D3V dorsal 3rd ventricle DA dorsal hypothalamic area dcw deep cerebral white matter DEn dorsal endopiriform nu

4

VMHDM

EP ns sox

opt

MCLH

3 df dorsal fornix dhc dorsal hippocampal commiss DI dysgranular insular cortex DMD dorsomed hypothal nu, dorsal ec external capsule EP entopeduncular nu f fornix fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus GrDG granular layer dentate gyrus hif hippocampal fissure ic internal capsule IG indusium griseum IMD intermediodorsal thalamic nu IMG amygdaloid intramedullary gr LaDL lat amygdaloid nu, dorsolat

2

1 LaVL lat amygdaloid nu, ventrolat LaVM lat amygdaloid nu, ventromed LDDM laterodorsal th nu, dorsomed LDVL laterodorsal thal nu, ventrolat LHb lateral habenular nu LMol lacunosum moleculare LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex MCLH magnocellular nu lat hypothal MDC mediodorsal thal nu, central MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med MEE medial eminence, external layer

0

IMG CeC LaVM LaVL

MePD STIA

BLA

PTe a a

MePV

BMA BMP

AIP

LaDL

8 DEn

BLP

PLH

MTu VMHVL

CeM

mfb

TuLH

VMHC

CeL

VEn 3

BLV

9 2 Pir1

3

PMCo

10

2 PLCo1

ArcD ArcM MEE MEI ArcL

Interaural 6.24 mm 7

f

7 rf ASt

PeF

f

DI

GP cst

ZIV SubI PeFLH

a

2 PLCo1

GI

ZID

DMD

3V

MTu

a

VRe A13

mt

6

ic

VM

Pe

VMHSh

MePV

SubV

DA

PeF

CPu

VPL

ml

PaXi

PeFLH

Rt

VPM

SubD

Re

ZIV SubI

ns

CeM

BMA BMP

S2

Po

VL

mt

ZID

CeL

LaVL

DEn

MDL

CM Rh

cst IMG LaVM CeC

CL

PC

ml

ASt

LaDL

MDM

VL

ic

5

cst

PC

GI

S1ULp st

IMD

Rt

DI

fi LDVL

LDDM

MDC

MDL

Po CPu

4

MHb LHb

PV

MDC

CL

2

D3V

sm

cst

S2

SLu CA3 LV

GrDG

LDDM

3

PoDG

GrDG

st

S1BF CA2

CA3

fi LDVL

dcw

Py CA1 Rad LMol MoDG

cc dhc

hif

S1ULp

ec

Or

CA3

chp

2

alv

RSGc

IG

6

AIP

7

M1

M2

S1Tr

-5

0

8

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

Figure 56

10

0 Interaural

3

3

5

9

4

2

-15 Bregma 0

5

5

1

Bregma -2.76 mm 1

MEI medial eminence, internal layer MePD med amygd nu, posterodorsal MePV med amyg nu, posteroventral mfb medial forebrain bundle MHb medial habenular nu ml medial lemniscus MoDG molecular layer dentate gyrus mt mammillothalamic tract MTu medial tuberal nu ns nigrostriatal bundle opt optic tract Or oriens layer hippocampus PaXi paraxiphoid nu of thalamus PC paracentral thalamic nu Pe periventricular hypothal nu PeF perifornical nu PeFLH perifornical part of lat hy Pir1 piriform cortex, layer 1 PLCo1 posterolat cortical amy, 1

2

3 PLH peduncular part of lat hypoth PMCo posteromed cortical amyg nu Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PTe paraterete nu PV paraventricular thalamic nu Py pyramidal cell layer hippocam Rad radiatum layer hippocampus Re reuniens thalamic nu rf rhinal fissure Rh rhomboid thalamic nu RSD retrosplenial dysgranular cx RSGc retrosplenial granular cx, c Rt reticular thalamic nu S1BF prim somatosens, barrel field

4

5 S1DZ prim somatosens, dysgranul S1Tr prim somatosens, trunk region S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SLu stratum lucidum hippocampus sm stria medullaris thalamus sox supraoptic decussation st stria terminalis STIA bed nu st, intraamygdaloid div SubD submedius thalamic nu, dorsal SubI subincertal nu SubV submedius thalamic nu, ventral TuLH tuberal region of lat hypothal VEn ventral endopiriform nu VL ventrolateral thalamic nu vlh ventrolat hypothalamic tract

6

7 VM ventromedial thalamic nu VMHC ventromed hypothal nu, cent VMHDM ventromed hy nu, dorsomed VMHSh ventromed nu hypothal shell VMHVL ventromed hy nu, ventrolat VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu VRe ventral reuniens thalamic nu ZID zona incerta, dorsal part ZIV zona incerta, ventral part

Plate 57

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 57

5

5

9

1 10 +10

+5

-5

0

M1

S1Tr

M2 RSD

Z S1D

8

Or Py Rad LMol MoDG

S1BF

7

CA2

6

cg RSGc

CA1

3

S1BF

SLu

dcw

dhc hif

hif

FC

S1ULp fi

MoDG

LDVL st

LHbM

CL

ec

PV MDM

Po

CPu

DI

ic

GP

5

cst S2

ec

MDC MDL Rt

Po

6

PC

VPL

st

LDDM

IMD

VPM

LDVL

CL

MDL Rt

MoDG

GrDG PoDG D3V sm MHb LHbL

GrDG

PoDG

LDDM

cst

GI

4

LV

fi

S2

3

CA2

CA3

chp The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

CA1

CA3

S1ULp

5

RSGc

df cc

2

alv Or Py Rad LMol MoDG

IG

SLu

dcw

S1Tr

RSD

cg

alv

M1

M2

Z

+15

S1D

0 Interaural

VPM

PC

CM

ic

VL

VL

GI

CPu

VPL

DI

GP

Rh rf

cst

AIP LaVM

2 DEn

2 Pir1

1

ZIV sox

opt BLA

ns

MCLH

I

VEn BLV RAPir

I MePV

BMP

a

2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery A13 A13 dopamine cells AIP agranular insular cortex, post alv alveus of the hippocampus ArcD arcuate hypothal nu, dorsal ArcL arcuate hypothalamic nu, lat ArcM arcuate hypothalamic nu, med ASt amygdalostriatal transition B basal nu (Meynert) BLA basolat amygdaloid nu, ant BLP basolat amygdaloid nu, post BLV basolat amygdaloid, ventral BMP basomed amygdaloid nu, post CA1 field CA1 of the hippocampus

5 CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum CeC central amygdal nu, capsular CeL central amygdaloid nu, lat div CeM central amygdal nu, med div cg cingulum chp choroid plexus CL centrolateral thalamic nu CM central medial thalamic nu CPu caudate putamen (striatum) cst commissural stria terminalis D3V dorsal 3rd ventricle DA dorsal hypothalamic area dcw deep cerebral white matter DEn dorsal endopiriform nu df dorsal fornix

4

ns

sox

MePD STIA

MCLH PTe

MePV

a

dhc dorsal hippocampal commiss DI dysgranular insular cortex DMD dorsomed hypothal nu, dorsal ec external capsule f fornix FC fasciola cinereum fi fimbria of the hippocampus GI granular insular cortex GP globus pallidus GrDG granular layer dentate gyrus hif hippocampal fissure I intercalated nuclei amygdala ic internal capsule IG indusium griseum IMD intermediodorsal thalamic nu LaDL lat amygdaloid nu, dorsolat LaVL lat amygdaloid nu, ventrolat

2

1 LaVM lat amygdaloid nu, ventromed LDDM laterodorsal th nu, dorsomed LDVL laterodorsal thal nu, ventrolat LHbL lateral habenular nu, lateral LHbM lateral habenular nu, medial LMol lacunosum moleculare LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex MCLH magnocellular nu lat hypothal MDC mediodorsal thal nu, central MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med MEE medial eminence, external layer

0

8 DEn

BLP

3 VEn

I BMP

PMCo

VMHVL

3

BLA

I

a

MEE

LaDL

CeL LaVM CeC LaVL

opt

PLH

VMHDM TuLH VMHC MTu

a

Interaural 6.08 mm 6

PeFLH PeF f

DMD

3V

ArcDArcM

7

ASt

ZIV SubI

Pe

TuLH VMHSh

PMCo

3 2 PLCo1

0

PTe

DA

A13

AIP

CeM

mt PHD

A13 PeFLH PeF f

B

ZID

VRe

SubI

mfb

STIA MePD

ml VM

Re mt

CeL CeC

LaVL

BLP

3

VM ZID

ASt

LaDL

7

Sub

ml

B

BLV

2 Pir1

9

RAPir

3 2 PLCo1

10

MEI ArcL

Bregma -2.92 mm 1

MEI medial eminence, internal layer MePD med amygd nu, posterodorsal MePV med amyg nu, posteroventral mfb medial forebrain bundle MHb medial habenular nu ml medial lemniscus MoDG molecular layer dentate gyrus mt mammillothalamic tract MTu medial tuberal nu ns nigrostriatal bundle opt optic tract Or oriens layer hippocampus PC paracentral thalamic nu Pe periventricular hypothal nu PeF perifornical nu PeFLH perifornical part of lat hy PHD post hypothal area, dorsal Pir1 piriform cortex, layer 1 PLCo1 posterolat cortical amy, 1

2

3 PLH peduncular part of lat hypoth PMCo posteromed cortical amyg nu Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PTe paraterete nu PV paraventricular thalamic nu Py pyramidal cell layer hippocam Rad radiatum layer hippocampus RAPir rostral amygdalopiriform Re reuniens thalamic nu rf rhinal fissure Rh rhomboid thalamic nu RSD retrosplenial dysgranular cx RSGc retrosplenial granular cx, c Rt reticular thalamic nu S1BF prim somatosens, barrel field

4

5 S1DZ prim somatosens, dysgranul S1Tr prim somatosens, trunk region S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SLu stratum lucidum hippocampus sm stria medullaris thalamus sox supraoptic decussation st stria terminalis STIA bed nu st, intraamygdaloid div Sub submedius thalamic nu SubI subincertal nu TuLH tuberal region of lat hypothal VEn ventral endopiriform nu VL ventrolateral thalamic nu VM ventromedial thalamic nu VMHC ventromed hypothal nu, cent

6

7 VMHDM ventromed hy nu, dorsomed VMHSh ventromed nu hypothal shell VMHVL ventromed hy nu, ventrolat VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu VRe ventral reuniens thalamic nu ZID zona incerta, dorsal part ZIV zona incerta, ventral part

Plate 58

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 58

5

5

9

1 +10

+5

S1BF

S1D

CA2 SLu

6 The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

AuD

MoDG

CL

opt

VEn

PTe

I BMP

MePV

0

PeF f

a

2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery A11 A11dopamine cells alv alveus of the hippocampus ArcD arcuate hypothal nu, dorsal ArcL arcuate hypothalamic nu, lat ArcM arcuate hypothalamic nu, med ASt amygdalostriatal transition AuD secondary auditory cx, dorsal B basal nu (Meynert) BLA basolat amygdaloid nu, ant BLP basolat amygdaloid nu, post BLV basolat amygdaloid, ventral BMP basomed amygdaloid nu, post CA1 field CA1 of the hippocampus

6

5 CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum CeC central amygdal nu, capsular CeL central amygdaloid nu, lat div cg cingulum chp choroid plexus CL centrolateral thalamic nu CM central medial thalamic nu CPu caudate putamen (striatum) cst commissural stria terminalis D3V dorsal 3rd ventricle DA dorsal hypothalamic area dcw deep cerebral white matter DEn dorsal endopiriform nu df dorsal fornix dhc dorsal hippocampal commiss DMC dorsomed hy nu, compact

DMD

VMHSh MTu

3 DMD dorsomed hypothal nu, dorsal ec external capsule Ect ectorhinal cortex f fornix FC fasciola cinereum fi fimbria of the hippocampus fr fasciculus retroflexus GP globus pallidus GrDG granular layer dentate gyrus hif hippocampal fissure I intercalated nuclei amygdala ic internal capsule IG indusium griseum IMD intermediodorsal thalamic nu LaDL lat amygdaloid nu, dorsolat LaVL lat amygdaloid nu, ventrolat LaVM lat amygdaloid nu, ventromed

2

PeF f

1 LDDM laterodorsal th nu, dorsomed LDVL laterodorsal thal nu, ventrolat LHbL lateral habenular nu, lateral LHbM lateral habenular nu, medial LMol lacunosum moleculare LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex MCLH magnocellular nu lat hypothal MDC mediodorsal thal nu, central MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med MEE medial eminence, external layer MEI medial eminence, internal layer

TuLH

0

7

st

ASt

PRh

LaDL

CeL

PLH

8

LaVM

ns

opt

CeC LaVL DEn

sox

MePD STIA BLA

MCLH I

9

2 Pir1

VEn

BLV

BMP

MePV

Te

3

BLP

I

PTe

MTu VMHC VMHVL

MEE MEI

4

PeFLH

VMHDM

ArcD ArcM

Interaural 6.00 mm 7

3V Pe

PMCo

2 PLCo1

DA

mt ZIV A11 SubI

Ect

CPu

B

ZID

DMC

Te a

3

VM

VRe

PHD

PeFLH MCLH

I

RAPir

GP cst

ml

mfb

BLA BLV

Sub

ZIV SubI

sox

STIA MePD

Pir1

VPL

VL

Re

ns

DEn LaVL BLP

VPM

PC CM

ZID

st

CeC

2

AuD

Rt

6

VM

CeL

1

Po

Rh

LaVM

3

MDC MDL

ic

B

5

LHbM

PC

ml

S2

cst

ic

ASt

ec

st

IMD VL

cst

2

PVP

MDM

VPL

LaDL

fr

4

S1ULp

LDVL LDDM CL

Po VPM

PRh

SLu

MoDG

D3V GrDG sm MHb LHbL

GrDG

Rt

rf

3

CA2

LV

PoDG

LDDM

GP

S1BF

dcw

FC

st

CPu

alv

CA3

hif

cst

Ect

cc

dhc

LDVL S2

Or Py Rad LMol MoDG

CA1

alv

IG df

CA3

fi ec

RSGc

alv

CA1

chp

S1ULp

2

cg RSGc

Or Py Rad LMol MoDG

dcw

7

3

S1Tr

cg alv

4

RSD

RSD

S1DZ

8

5

M2

M2

S1Tr

-5

0

M1

Z

+15

M1

10

0 Interaural

a a

3

PMCo

RAPir

10

2 PLCo1

ArcL

Bregma -3.00 mm 1

MePD med amygd nu, posterodorsal MePV med amyg nu, posteroventral mfb medial forebrain bundle MHb medial habenular nu ml medial lemniscus MoDG molecular layer dentate gyrus mt mammillothalamic tract MTu medial tuberal nu ns nigrostriatal bundle opt optic tract Or oriens layer hippocampus PC paracentral thalamic nu Pe periventricular hypothal nu PeF perifornical nu PeFLH perifornical part of lat hy PHD post hypothal area, dorsal Pir1 piriform cortex, layer 1 PLCo1 posterolat cortical amy, 1 PLH peduncular part of lat hypoth

2

3 PMCo posteromed cortical amyg nu Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PRh perirhinal cortex PTe paraterete nu PVP paraventricular thal nu, post Py pyramidal cell layer hippocam Rad radiatum layer hippocampus RAPir rostral amygdalopiriform Re reuniens thalamic nu rf rhinal fissure Rh rhomboid thalamic nu RSD retrosplenial dysgranular cx RSGc retrosplenial granular cx, c Rt reticular thalamic nu S1BF prim somatosens, barrel field

4

5 S1DZ prim somatosens, dysgranul S1Tr prim somatosens, trunk region S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SLu stratum lucidum hippocampus sm stria medullaris thalamus sox supraoptic decussation st stria terminalis STIA bed nu st, intraamygdaloid div Sub submedius thalamic nu SubI subincertal nu Te terete hypothalamic nu TuLH tuberal region of lat hypothal VEn ventral endopiriform nu VL ventrolateral thalamic nu VM ventromedial thalamic nu VMHC ventromed hypothal nu, cent

6

7 VMHDM ventromed hy nu, dorsomed VMHSh ventromed nu hypothal shell VMHVL ventromed hy nu, ventrolat VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu VRe ventral reuniens thalamic nu ZID zona incerta, dorsal part ZIV zona incerta, ventral part

Plate 59

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

Figure 59

0

-5

M2

M1

M2 RSD

S1Tr

1

LPtA

RSD

S1Tr

Z

S1D Z

+5

+10

S1D

+15

M1

LPtA

10

0 Interaural

8

cg

cg

alv

RSGc

Or

S1BF

Py Rad LMol MoDG

dcw

7

CA2

chp

6

CA1

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

LDVL

fi

cc dhc

chp

GrDG sm

LPMR

D3V

cst

VPM

VPL

2

CeL st sox STIA

1 2

3

STh

BLA

MCLH

BMP

PLH PTe

MePV

a

AHiAL

Pir1

0

3 2 PLCo1

PMCo

2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery A11 A11dopamine cells AHiAL amygdalohip area, anterolat alv alveus of the hippocampus ArcD arcuate hypothal nu, dorsal ArcL arcuate hypothalamic nu, lat ArcM arcuate hypothalamic nu, med ASt amygdalostriatal transition AuD secondary auditory cx, dorsal B basal nu (Meynert) BLA basolat amygdaloid nu, ant BLP basolat amygdaloid nu, post BLV basolat amygdaloid, ventral BMP basomed amygdaloid nu, post

6

5 CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum CeC central amygdal nu, capsular CeL central amygdaloid nu, lat div cg cingulum chp choroid plexus CL centrolateral thalamic nu CM central medial thalamic nu CPu caudate putamen (striatum) cst commissural stria terminalis D3V dorsal 3rd ventricle DA dorsal hypothalamic area dcw deep cerebral white matter DEn dorsal endopiriform nu df dorsal fornix

SubI

opt

STh

mfb

MePD

MCLH

PeF f TuLH

VMHVL

MTu

Te

3 dhc dorsal hippocampal commiss DLEnt dorsolateral entorhinal cortex DMC dorsomed hy nu, compact DMD dorsomed hypothal nu, dorsal DMV dorsomed hypothal nu, ventral ec external capsule Ect ectorhinal cortex f fornix FC fasciola cinereum fi fimbria of the hippocampus fr fasciculus retroflexus GP globus pallidus GrDG granular layer dentate gyrus hif hippocampal fissure I intercalated nuclei amygdala ic internal capsule IG indusium griseum IMD intermediodorsal thalamic nu

2

1 LaDL lat amygdaloid nu, dorsolat LaVL lat amygdaloid nu, ventrolat LaVM lat amygdaloid nu, ventromed LDDM laterodorsal th nu, dorsomed LDVL laterodorsal thal nu, ventrolat LHbL lateral habenular nu, lateral LHbM lateral habenular nu, medial LMol lacunosum moleculare LPMR lat post thal nu, mediorostral LPtA lat parietal association cortex LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex MCLH magnocellular nu lat hypothal

0

8

DEn BLP

9 3

BLV

BMP

MePV

a

DLEnt

BLA I

PLH PTe

LaDL

STIA

AHiAL PMCo

a

2 Pir1

3 2 PLCo1

RAPir

10

Bregma -3.12 mm

MEI

MEE

4

ASt

CeC LaVM LaVL

sox

ArcL

Interaural 5.88 mm 7

ns

PeFLH

DMV

ArcD ArcM

st CeL

ZID ZIV

mt A11 DA

3V

VMHDM Te VMHSh a VMHC

7

B PRh

VRe

DMC

f

GP

ml

DMD

Pe

Ect

CPu

VM

SubI PeFLH

VPL ic

Sub

PHD

PeF

I

BLV RAPir

A11

ns mfb

MePD

VPM VL

Re

ZID ZIV

opt

BLP

Rt

CM

ml

LaVL LaVM CeC

DEn

Po

PC

VM ASt

MDL

6

Rh

PRh

5

ec

cst

CL

MDC

VL

B LaDL

fi

AuD

PC

ic

4 S2

LDVL

IMD

CPu

DLEnt

LV

PVP

Rt

rf

S1ULp

LHbL

MDL

Po

SLu

LDDM

fr LHbM

GP

MHb

CL

AuD

Ect

GrDG

3

CA3

MoDG

PoDG

hif

dcw CA2

CA3

FC

LHbL ec

S1BF

Rad LMol MoDG

CA1

IG

MoDG

S2

Or Py

CA3

CA3

S1ULp

2

alv

RSGc

df SLu

3

7

5

9

4

6

-15 Bregma 0

5

5

5

1 MDC mediodorsal thal nu, central MDL mediodorsal thalamic nu, lat MEE medial eminence, external layer MEI medial eminence, internal layer MePD med amygd nu, posterodorsal MePV med amyg nu, posteroventral mfb medial forebrain bundle MHb medial habenular nu ml medial lemniscus MoDG molecular layer dentate gyrus mt mammillothalamic tract MTu medial tuberal nu ns nigrostriatal bundle opt optic tract Or oriens layer hippocampus PC paracentral thalamic nu Pe periventricular hypothal nu

2

3 PeF perifornical nu PeFLH perifornical part of lat hy PHD post hypothal area, dorsal Pir1 piriform cortex, layer 1 PLCo1 posterolat cortical amy, 1 PLH peduncular part of lat hypoth PMCo posteromed cortical amyg nu Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PRh perirhinal cortex PTe paraterete nu PVP paraventricular thal nu, post Py pyramidal cell layer hippocam Rad radiatum layer hippocampus RAPir rostral amygdalopiriform Re reuniens thalamic nu rf rhinal fissure Rh rhomboid thalamic nu

4

5 RSD retrosplenial dysgranular cx RSGc retrosplenial granular cx, c Rt reticular thalamic nu S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1Tr prim somatosens, trunk region S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SLu stratum lucidum hippocampus sm stria medullaris thalamus sox supraoptic decussation st stria terminalis STh subthalamic nu STIA bed nu st, intraamygdaloid div Sub submedius thalamic nu SubI subincertal nu

6

7 Te terete hypothalamic nu TuLH tuberal region of lat hypothal VL ventrolateral thalamic nu VM ventromedial thalamic nu VMHC ventromed hypothal nu, cent VMHDM ventromed hy nu, dorsomed VMHSh ventromed nu hypothal shell VMHVL ventromed hy nu, ventrolat VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu VRe ventral reuniens thalamic nu ZID zona incerta, dorsal part ZIV zona incerta, ventral part

Plate 60

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 60

5

+10

+5

0

-5

S1D

+15

M2

MPtA

LPtA

10

0 Interaural

RSD

M2

RSD

1

MPtA

LPtA

S1Tr

S1Tr

Z

8

7

RSGc

Or Py Rad LMol MoDG

S1BF

CA2

cg

cg

alv

Or Py Rad LMol MoDG

CA1

IG df

cc dhc

CA3

SLu

2

alv

RSGc

CA1

Z

9

S1D

5

S1BF

3

CA2

CA3

SLu S2

S2

6

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

FC

MoDG chp

DLG

AuD

5

7

hif

LDVL

fi

LPMR st

Au1

CL

cst ec

AuD

VLG

LPMR LHbL

st CL

IMD

MDM

MDC

5

Au1

cst

PVP

LHbM

Po

AuV

LV

DLG

LDVL

GrDG

MHb

fr

MDL

eml

chp D3V

GrDG sm LHbL

4

MoDG

PoDG

MDL

ec

Rt

Po

AuV

6 VPM

VPL Ect

CPu

ic

rf

PC

CM

PC

OPC

imvc

OPC

ml

Re LaDL

CeL

DLEnt

opt

ASt

2 DEn

3

ns SubI mfb MePD

STIA BLA

BLV

BMP

PLH

Te

MePV

3 2 PLCo1

2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery A11 A11dopamine cells AHiAL amygdalohip area, anterolat alv alveus of the hippocampus ArcD arcuate hypothal nu, dorsal ArcL arcuate hypothalamic nu, lat ArcM arcuate hypothalamic nu, med ASt amygdalostriatal transition Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral BLA basolat amygdaloid nu, ant BLP basolat amygdaloid nu, post BLV basolat amygdaloid, ventral

6

5 BMP basomed amygdaloid nu, post CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum CeC central amygdal nu, capsular CeL central amygdaloid nu, lat div cg cingulum chp choroid plexus CL centrolateral thalamic nu CM central medial thalamic nu CPu caudate putamen (striatum) cst commissural stria terminalis D3V dorsal 3rd ventricle DA dorsal hypothalamic area DEn dorsal endopiriform nu df dorsal fornix

CeC

Te

MePV AHiAL

a

4

3 dhc dorsal hippocampal commiss DLEnt dorsolateral entorhinal cortex DLG dorsal lateral geniculate nu DMC dorsomed hy nu, compact DMD dorsomed hypothal nu, dorsal DMV dorsomed hypothal nu, ventral ec external capsule Ect ectorhinal cortex eml external medullary lamina f fornix FC fasciola cinereum fi fimbria of the hippocampus fr fasciculus retroflexus GrDG granular layer dentate gyrus hif hippocampal fissure I intercalated nuclei amygdala ic internal capsule IG indusium griseum

2

1

MEI

IMD intermediodorsal thalamic nu imvc intermediovent thal commiss LaDL lat amygdaloid nu, dorsolat LaVL lat amygdaloid nu, ventrolat LaVM lat amygdaloid nu, ventromed LDVL laterodorsal thal nu, ventrolat LHbL lateral habenular nu, lateral LHbM lateral habenular nu, medial LMol lacunosum moleculare LPMR lat post thal nu, mediorostral LPtA lat parietal association cortex LV lateral ventricle M2 secondary motor cortex

0

BLA

DEn

BLP

9 3

BLV

BMP

2 Pir1

PMCo

ArcL MEE

STIA I

a

ArcM

8

LaVM LaVL

MePD

PLH

MTu

DLEnt

ASt

f

VMH ArcD

LaDL

CeL

sox

ns mfb

PeF

TuLH

MTu

Interaural 5.76 mm 7

PeFLH

DMV

a

PMCo

SubI

VMHSh

a

opt STh

DMC

3V

st

ZID ZIV

A11

DMD

Pe

f

AHiAL

RAPir

PeFLH

PRh

VRe

PHD

7

VM

DA

PeF

I

Pir1

0

mt

STh

LaVL

BLP

1

sox CeC

LaVM

2

ZID ZIV

Ect

CPu

ml

Sub

VM

VPL ic

Rh

PRh st

VPM

RAPir

10

3 2 PLCo1

Bregma -3.24 mm

1 MDC mediodorsal thal nu, central MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med MEE medial eminence, external layer MEI medial eminence, internal layer MePD med amygd nu, posterodorsal MePV med amyg nu, posteroventral mfb medial forebrain bundle MHb medial habenular nu ml medial lemniscus MoDG molecular layer dentate gyrus MPtA med parietal association cx mt mammillothalamic tract MTu medial tuberal nu ns nigrostriatal bundle

2

3 OPC oval paracentral thalamic nu opt optic tract Or oriens layer hippocampus PC paracentral thalamic nu Pe periventricular hypothal nu PeF perifornical nu PeFLH perifornical part of lat hy PHD post hypothal area, dorsal Pir1 piriform cortex, layer 1 PLCo1 posterolat cortical amy, 1 PLH peduncular part of lat hypoth PMCo posteromed cortical amyg nu Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PRh perirhinal cortex PVP paraventricular thal nu, post Py pyramidal cell layer hippocam

4

5 Rad radiatum layer hippocampus RAPir rostral amygdalopiriform Re reuniens thalamic nu rf rhinal fissure Rh rhomboid thalamic nu RSD retrosplenial dysgranular cx RSGc retrosplenial granular cx, c Rt reticular thalamic nu S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1Tr prim somatosens, trunk region S2 secondary somatosensory cx SLu stratum lucidum hippocampus sm stria medullaris thalamus sox supraoptic decussation st stria terminalis STh subthalamic nu

6

7 STIA bed nu st, intraamygdaloid div Sub submedius thalamic nu SubI subincertal nu Te terete hypothalamic nu TuLH tuberal region of lat hypothal VG ventral geniculate nu VM ventromedial thalamic nu VMH ventromedial hypothalamic nu VMHSh ventromed nu hypothal shell VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu VRe ventral reuniens thalamic nu ZID zona incerta, dorsal part ZIV zona incerta, ventral part

Plate 61

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

5

6

MPtA RSD

S1Tr

S1Tr

Z

cg

cg

alv

8

RSGc

Or S1BF

7

CA2

Py Rad LMol MoDG

hif

dcw

df

MoDG

6

scp

LaVM

opt sox

BLA

MePD

ns

STIA

BMP

PLH

RAPir

Te

a

ArcD

ArcM MEE

Interaural 5.64 mm 7 1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery A11 A11dopamine cells AHiAL amygdalohip area, anterolat alv alveus of the hippocampus ArcD arcuate hypothal nu, dorsal ArcL arcuate hypothalamic nu, lat ArcM arcuate hypothalamic nu, med ASt amygdalostriatal transition Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral BLA basolat amygdaloid nu, ant BLP basolat amygdaloid nu, post

6

5 BLV basolat amygdaloid, ventral BMP basomed amygdaloid nu, post CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum CeC central amygdal nu, capsular cg cingulum chp choroid plexus CL centrolateral thalamic nu CM central medial thalamic nu cp cerebral peduncle CPu caudate putamen (striatum) cst commissural stria terminalis D3V dorsal 3rd ventricle dcw deep cerebral white matter DEn dorsal endopiriform nu df dorsal fornix

4

3 dhc dorsal hippocampal commiss DLEnt dorsolat entorhinal cx DLG dorsal lateral geniculate nu DMC dorsomed hy nu, compact DMD dorsomed hypothal nu, dorsal DMV dorsomed hypothal nu, ventral ec external capsule Ect ectorhinal cortex eml external medullary lamina f fornix FC fasciola cinereum fi fimbria of the hippocampus fr fasciculus retroflexus GrDG granular layer dentate gyrus hif hippocampal fissure ic internal capsule IG indusium griseum IMD intermediodorsal thalamic nu

2

1 LaDL lat amygdaloid nu, dorsolat LaVL lat amygdaloid nu, ventrolat LaVM lat amygdaloid nu, ventromed LDVL laterodorsal thal nu, ventrolat LHbL lateral habenular nu, lateral LHbM lateral habenular nu, medial LMol lacunosum moleculare LPMR lat post thal nu, mediorostral LPtA lat parietal association cortex LV lateral ventricle MDC mediodorsal thal nu, central MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med

STIA

PLH

8

LaVM DEn

BLA BLP

3 MePV

TuLH

DLEnt

LaVL

MePD

Te

AHiAL

a

PMCo

MTu

BMP

a

BLV

9

2 1 Pir

RAPir

3 2 PLCo1

ArcL MEI

0

LV CeC

cp

PeF f

VMH

a

opt sox

LaDL

ASt

mfb

DMV

VMHSh MTu

ns

DMD

DMC

PMCo

3 2 PLCo1

0

3V

PeF f

st

STh

PeFLH

MePV AHiAL

ZID ZIV

PH

Pe

7 PRh

scp

A11 mt

PeFLH

cp

Ect

ml

PHD

3 BLV

6 VPL CPu

VM

mt

AuV

Rt

ic

VRe

mfb

BLP 2 1 Pir

STh

CeC

LaVL DEn

Po

PC OPC scp

Re

VM

ZID ZIV

st LV

MDC MDL

MDM

scp

PRh

5

ec

cst

CM ml

Au1

st

VPM

CPu

2

LHbL

VPM

ic

AuD

VLG

CL

Po VPL

DLEnt

LDVL

GrDG LHbM

MHb

fr

IMD

ASt

4 LV

PVP eml

AuV

1

D3V

sm

cst

LaDL

S2 MoDG

LPMR CL

Ect

SLu

DLG

LPMR

st ec

dcw

chp GrDG

3

CA2

CA3

FC PoDG

LDVL

Au1

S1BF

Py Rad LMol MoDG

CA1

PoDG

chp fi

rf

cc dhc

2

Or

IG

CA3

SLu

alv

RSGc

CA1

S2

AuD

1

LPtA

RSD

Z

-5

0

7

S1D

+5

+10

MPtA

LPtA

S1D

+15

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

Figure 61

10

0 Interaural

3

3

5

9

4

2

-15 Bregma 0

5

5

1

10

Bregma -3.36 mm 1

MEE medial eminence, external layer MEI medial eminence, internal layer MePD med amygd nu, posterodorsal MePV med amyg nu, posteroventral mfb medial forebrain bundle MHb medial habenular nu ml medial lemniscus MoDG molecular layer dentate gyrus MPtA med parietal association cx mt mammillothalamic tract MTu medial tuberal nu ns nigrostriatal bundle OPC oval paracentral thalamic nu opt optic tract Or oriens layer hippocampus PC paracentral thalamic nu Pe periventricular hypothal nu

2

3 PeF perifornical nu PeFLH perifornical part of lat hy PH posterior hypothalamic nu PHD post hypothal area, dorsal Pir piriform cortex PLCo1 posterolat cortical amy, 1 PLH peduncular part of lat hypoth PMCo posteromed cortical amyg nu Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PRh perirhinal cortex PVP paraventricular thal nu, post Py pyramidal cell layer hippocam Rad radiatum layer hippocampus RAPir rostral amygdalopiriform Re reuniens thalamic nu rf rhinal fissure

4

5 RSD retrosplenial dysgranular cx RSGc retrosplenial granular cx, c Rt reticular thalamic nu S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1Tr prim somatosens, trunk region S2 secondary somatosensory cx scp superior cerebellar peduncle SLu stratum lucidum hippocampus sm stria medullaris thalamus sox supraoptic decussation st stria terminalis STh subthalamic nu STIA bed nu st, intraamygdaloid div Te terete hypothalamic nu TuLH tuberal region of lat hypothal

6

7 VG ventral geniculate nu VM ventromedial thalamic nu VMH ventromedial hypothalamic nu VMHSh ventromed nu hypothal shell VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu VRe ventral reuniens thalamic nu ZID zona incerta, dorsal part ZIV zona incerta, ventral part

Plate 62

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 62

5

5

9 +15

MPtA

10

0 Interaural +10

+5

RSD

LPtA

1

MPtA

RSD

LPtA

-5

0

8

cg

alv

7

df

hif

S1BF

3 CA2

CA1 FC

PoDG MoDG

SLu

dcw

Or Py Rad LMol MoDG

cc dhc

CA1

CA3

2

alv

RSGc

IG

CA2

S2

cg RSGc

Or Py Rad LMol MoDG

S1BF

6

7

CA3

PoDG MoDG

hif

SLu

dcw

S2

4

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

chp AuD

DLG

chp

LPLR LPMR

VLG

D3V MHb

GrDG sm

GrDG

Au1

fi

AuV

Rt

Ect

CPu

VPM

VPL

st

PC OPC

PRh

scp

ZID LaDL

DLEnt

opt LV

LV

2

1

1 2 Pir

MePD

BMP

PLH

cp

BLP

3

ns mfb

sox

st STIA

DEn

AHiAL

MePV

3V PeFLH PeF

DMD

MTu a

1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery A11 A11dopamine cells AHiAL amygdalohip area, anterolat alv alveus of the hippocampus ArcLP arcuate hy nu, lateropost ArcMP arcuate hy nu, med post Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral BLP basolat amygdaloid nu, post BMP basomed amygdaloid nu, post CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus

6

5 CA3 field CA3 of the hippocampus cc corpus callosum cg cingulum chp choroid plexus CL centrolateral thalamic nu CM central medial thalamic nu cp cerebral peduncle CPu caudate putamen (striatum) cst commissural stria terminalis D3V dorsal 3rd ventricle dcw deep cerebral white matter DEn dorsal endopiriform nu df dorsal fornix dhc dorsal hippocampal commiss DLEnt dorsolateral entorhinal cortex DLG dorsal lateral geniculate nu DMC dorsomed hy nu, compact DMD dorsomed hypothal nu, dorsal

cst

7 PRh DLEnt

LV

8 LaVM st STIA

MePD

PLH

cp

DEn BLP

MePV Te

LaDL

opt LV

AHiAL PMCo

3

3 DMV dorsomed hypothal nu, ventral ec external capsule Ect ectorhinal cortex eml external medullary lamina f fornix FC fasciola cinereum fi fimbria of the hippocampus fr fasciculus retroflexus GrDG granular layer dentate gyrus hif hippocampal fissure ic internal capsule IG indusium griseum IMD intermediodorsal thalamic nu InfS infundibular stem LaDL lat amygdaloid nu, dorsolat LaVM lat amygdaloid nu, ventromed LHbL lateral habenular nu, lateral

2

1 LHbM lateral habenular nu, medial LMol lacunosum moleculare LPLR lat post thal nu, laterorostral LPMR lat post thal nu, mediorostral LPtA lat parietal association cortex LV lateral ventricle MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med MePD med amygd nu, posterodorsal MePV med amyg nu, posteroventral mfb medial forebrain bundle MHb medial habenular nu ml medial lemniscus MoDG molecular layer dentate gyrus

0

9

RAPir

2 PLCo1

10

InfS

4

3 2 1 Pir

BMP

a

a

ArcMP ArcLP

Ect

CPu

ic

sox

f

TuLH DMV MTu

6

STh

ns mfb PeFLH PeF

AuV

st

ZIV

PH Pe

fi

ZID

A11

Interaural 5.52 mm 7

scp

DMC

2 PLCo1

0

VM

cst

VPL

ml

Re

Te

PMCo

3

VPM

PC OPC

f a

RAPir

MDM

mt

STh LaVM

ec Rt

Po

PHD

ZIV

Au1 st

VPPC VM

5

eml

MDL

CM

ml

ic

rf

IMD

Po

cst

VLG

CL

PVP

ec cst

AuD

LHbL

fr

CL

st

LV

DLG

LPMR

LHbM eml

LPLR

Bregma -3.48 mm 1

MPtA med parietal association cx mt mammillothalamic tract MTu medial tuberal nu ns nigrostriatal bundle OPC oval paracentral thalamic nu opt optic tract Or oriens layer hippocampus PC paracentral thalamic nu Pe periventricular hypothal nu PeF perifornical nu PeFLH perifornical part of lat hy PH posterior hypothalamic nu PHD post hypothal area, dorsal Pir piriform cortex PLCo1 posterolat cortical amy, 1 PLH peduncular part of lat hypoth PMCo posteromed cortical amyg nu Po post thalamic nuclear group PoDG polymorph layer dentate gyrus

2

3 PRh perirhinal cortex PVP paraventricular thal nu, post Py pyramidal cell layer hippocam Rad radiatum layer hippocampus RAPir rostral amygdalopiriform Re reuniens thalamic nu rf rhinal fissure RSD retrosplenial dysgranular cx RSGc retrosplenial granular cx, c Rt reticular thalamic nu S1BF prim somatosens, barrel field S2 secondary somatosensory cx scp superior cerebellar peduncle SLu stratum lucidum hippocampus sm stria medullaris thalamus sox supraoptic decussation st stria terminalis

4

5 STh subthalamic nu STIA bed nu st, intraamygdaloid div Te terete hypothalamic nu TuLH tuberal region of lat hypothal VG ventral geniculate nu VM ventromedial thalamic nu VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu VPPC ventral post nu th, parvicellular ZID zona incerta, dorsal part ZIV zona incerta, ventral part

6

7

Plate 63

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

MPtA +15

+5

+10

5

6

RSD

LPtA

alv

1

MPtA

RSD

cg

RSGc

Or S1BF

Py Rad

LPtA

hif dcw S2

IG

dhc

DLG

ol LM MoDG

GrDG sm

LPMR

fi VG

LHbM

Au1

dcw

CA2

CA3 PoDG

S2

CA3 SLu

4 AuD

chp

LPLR

3

hif

MoDG

AuD chp

CA1

FC

PoDG MoDG

6

S1BF

cc

CA3

SLu CA3

2 Or Py Rad

df

CA2

alv

cg

RSGc

LM CA1 ol

MoDG

7

GrDG

D3V MHb

DLG

LPLR

LPMR

LV

fi VG

LHbL

ec fr

CL cst

Rt eml

AuV

IMD

VPL

ml

AuV

6

LaDL

VM

STh

cp

BLP BMP

AHiAL

RAPir

MePV

2

MePD cp

PLH

MePV a

Te

DM PMV

3

LaVM

PeFLH f

Te

AHiAL

BLP

3

2

Pir1

9

BMP RAPir 3

ArcLP

PLCo1

DEn

STIA

PMCo

PMV 3V

8

STh

ns

PeF

DTM

DLEnt

LV

sox mfb

f PeFLH a

PMCo

PRh LaDL

opt

PH

PeF

PLH

scp

mt

3V

7

ic ZID ZIV

A11

mfb

MePD

st

mt

ns

LaVM DEn

ml

VM

PHD A11

sox

2

Ect

VPPC

opt

LV

0

CM RRe

scp

CPu

PC OPC

VPPC

ZID ZIV

PRh

st

VPM

ic

1

VPL

MDM

ic

cst

Rt eml

Po

VPM

Ect

3

5

CL MDL

PC OPC

DLEnt

fr

PVP

Po

st

CPu

Pir 1 2

Au1 ec

ic

rf

7

-5

0

8

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

Figure 63

10

0 Interaural

3

3

5

9

4

2

-15 Bregma 0

5

5

1

PLCo1

2

10

ArcMP InfS

Interaural 5.40 mm 7 1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery A11 A11dopamine cells AHiAL amygdalohip area, anterolat alv alveus of the hippocampus ArcLP arcuate hy nu, lateropost ArcMP arcuate hy nu, med post Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral BLP basolat amygdaloid nu, post BMP basomed amygdaloid nu, post CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus

6

5 CA3 field CA3 of the hippocampus cc corpus callosum cg cingulum chp choroid plexus CL centrolateral thalamic nu CM central medial thalamic nu cp cerebral peduncle CPu caudate putamen (striatum) cst commissural stria terminalis D3V dorsal 3rd ventricle dcw deep cerebral white matter DEn dorsal endopiriform nu df dorsal fornix dhc dorsal hippocampal commiss DLEnt dorsolateral entorhinal cortex DLG dorsal lateral geniculate nu DM dorsomedial hypothalamic nu DTM dorsal tuberomammillary nu

4

3 ec external capsule Ect ectorhinal cortex eml external medullary lamina f fornix FC fasciola cinereum fi fimbria of the hippocampus fr fasciculus retroflexus GrDG granular layer dentate gyrus hif hippocampal fissure ic internal capsule IG indusium griseum IMD intermediodorsal thalamic nu InfS infundibular stem LaDL lat amygdaloid nu, dorsolat LaVM lat amygdaloid nu, ventromed LHbL lateral habenular nu, lateral LHbM lateral habenular nu, medial LMol lacunosum moleculare

2

1 LPLR lat post thal nu, laterorostral LPMR lat post thal nu, mediorostral LPtA lat parietal association cortex LV lateral ventricle MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med MePD med amygd nu, posterodorsal MePV med amyg nu, posteroventral mfb medial forebrain bundle MHb medial habenular nu ml medial lemniscus MoDG molecular layer dentate gyrus MPtA med parietal association cx mt mammillothalamic tract ns nigrostriatal bundle

0

Bregma -3.60 mm 1

OPC oval paracentral thalamic nu opt optic tract Or oriens layer hippocampus PC paracentral thalamic nu PeF perifornical nu PeFLH perifornical part of lat hy PH posterior hypothalamic nu PHD post hypothal area, dorsal Pir piriform cortex Pir1 piriform cortex, layer 1 PLCo1 posterolat cortical amy, 1 PLH peduncular part of lat hypoth PMCo posteromed cortical amyg nu PMV premammillary nu, ventral Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PRh perirhinal cortex PVP paraventricular thal nu, post

2

3 Py pyramidal cell layer hippocam Rad radiatum layer hippocampus RAPir rostral amygdalopiriform rf rhinal fissure RRe retrouniens area RSD retrosplenial dysgranular cx RSGc retrosplenial granular cx, c Rt reticular thalamic nu S1BF prim somatosens, barrel field S2 secondary somatosensory cx scp superior cerebellar peduncle SLu stratum lucidum hippocampus sm stria medullaris thalamus sox supraoptic decussation st stria terminalis STh subthalamic nu STIA bed nu st, intraamygdaloid div

4

5 Te terete hypothalamic nu VG ventral geniculate nu VM ventromedial thalamic nu VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu VPPC ventral post nu th, parvicellular ZID zona incerta, dorsal part ZIV zona incerta, ventral part

6

7

Plate 64

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

+15

MPtA

+10

+5

7

LPtA cg

alv

cg

RSGc

RSGc

Py Rad LMol MoDG

S1BF

7

IG

CA1

df dhc PoDG

dcw

6

CA3

SLu

hif

DLG

chp

Gr

D3V

LPMR

fi ic

MDL

eml

cst

CPu

PRh

ml scp

ZID

opt

ZIV

2

VM

sox

chp

LaVM

ns mfb

STh

DEn BLP BMP

mt

PSTh Te

PeFLH f

VTM

LaDL

8 chp

LaVM

STh

DEn BLP

st

PSTh

9

BMP

AHiAL

Pir1 PMCo

3

VTM

10

2 PLCo1

Bregma -3.72 mm

InfS

4

3 DTM dorsal tuberomammillary nu ec external capsule Ect ectorhinal cortex eml external medullary lamina f fornix FC fasciola cinereum fi fimbria of the hippocampus fr fasciculus retroflexus GrDG granular layer dentate gyrus hif hippocampal fissure ic internal capsule IG indusium griseum IMD intermediodorsal thalamic nu InfS infundibular stem LaDL lat amygdaloid nu, dorsolat LaVM lat amygdaloid nu, ventromed LHbL lateral habenular nu, lateral

2

1 LHbM lateral habenular nu, medial LMol lacunosum moleculare LPLR lat post thal nu, laterorostral LPMR lat post thal nu, mediorostral LPtA lat parietal association cortex LV lateral ventricle MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med mfb medial forebrain bundle MHb medial habenular nu ml medial lemniscus MoDG molecular layer dentate gyrus MPtA med parietal association cx mt mammillothalamic tract ns nigrostriatal bundle

0

32

APir

Te

PMV ArcMP ArcLP

Interaural 5.28 mm

PRh

opt

sox

ns mfb

mt

f PMV

PMCo

DTM 3V DM

7

ZIV

VM

PLH

PeFLH

LV

DLEnt PH

2 PLCo1

CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum cg cingulum chp choroid plexus CL centrolateral thalamic nu CM central medial thalamic nu cp cerebral peduncle CPu caudate putamen (striatum) cst commissural stria terminalis D3V dorsal 3rd ventricle dcw deep cerebral white matter DEn dorsal endopiriform nu df dorsal fornix dhc dorsal hippocampal commiss DLEnt dorsolateral entorhinal cortex DLG dorsal lateral geniculate nu DM dorsomedial hypothalamic nu

A11

ZID

cp

APir

5

ml scp

PLH

AHiAL

3

CPu Ect

cp

st

1

1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle A11 A11dopamine cells AHiAL amygdalohip area, anterolat alv alveus of the hippocampus APir amygdalopiriform transition ArcLP arcuate hy nu, lateropost ArcMP arcuate hy nu, med post Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral BLP basolat amygdaloid nu, post BMP basomed amygdaloid nu, post CA1 field CA1 of the hippocampus

cst

6

VPPC

PHD 3V

DLEnt

6

VPL

ic

LaDL

7

PC

AuV

st

OPC

RRe

0

Rt

ic

LV

3

ec

MDL

CM

5

Au1 ic

VPM OPC

chp

DLG VG1

VPM

Ect

12 Pir

LPLR

Po

MDM

PC

4 AuD

CL

PF

IMD

dcw

SLu

DG

fr

PVP

Po st

CA3

LHbL

LHbM

CL

S2

PoDG

LPMR

MHb

Au1 ec

3

MoDG sm

LPLR

S1BF

CA2

FC

hif GrDG

AuV

Py Rad LMol MoDG

MoDG

AuD chp

CA1

cc

CA2

S2

2

alv Or

Or

rf

1

MPtA

RSD

RSD

LPtA

-5

0

8

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

Figure 64

10

0 Interaural

3

5

5

9

4

4

-15 Bregma 0

5

5

3

1 OPC oval paracentral thalamic nu opt optic tract Or oriens layer hippocampus PC paracentral thalamic nu PeFLH perifornical part of lat hy PF parafascicular thalamic nu PH posterior hypothalamic nu PHD post hypothal area, dorsal Pir piriform cortex Pir1 piriform cortex, layer 1 PLCo1 posterolat cortical amy, 1 PLH peduncular part of lat hypoth PMCo posteromed cortical amyg nu PMV premammillary nu, ventral Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PRh perirhinal cortex PSTh parasubthalamic nu

2

3 PVP paraventricular thal nu, post Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure RRe retrouniens area RSD retrosplenial dysgranular cx RSGc retrosplenial granular cx, c Rt reticular thalamic nu S1BF prim somatosens, barrel field S2 secondary somatosensory cx scp superior cerebellar peduncle SLu stratum lucidum hippocampus sm stria medullaris thalamus sox supraoptic decussation st stria terminalis STh subthalamic nu Te terete hypothalamic nu

4

5 VG1 ventral geniculate nu, layer 1 VM ventromedial thalamic nu VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu VPPC ventral post nu th, parvicellular VTM ventral tuberomammillary nu ZID zona incerta, dorsal part ZIV zona incerta, ventral part

6

7

Plate 65

7 10

+5

6 0

-5

5

-10

4

3

2

3

4

5

6

7

Figure 65 RSD

MPtA +15

+5

+10

RSD

1

MPtA

LPtA

-5

0

LPtA

PtPD

8

7

IG

AuD

sm

fi

VG

ic

eml

ec

Rt CPu

VPM

fr

DLG IGL VG

Po

PF

ic

eml

VPM

PC MDM

VPL

CM RRe

VPPC

CPu

ZID

A11 scp 3V ns

DEn

PSTh

st

BLP 3

cp AHiAL

BMP

a

APir

Te VTM

PMCo

PMV

PMV

1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery A11 A11dopamine cells AHiAL amygdalohip area, anterolat alv alveus of the hippocampus APir amygdalopiriform transition ArcLP arcuate hy nu, lateropost ArcMP arcuate hy nu, med post Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral BLP basolat amygdaloid nu, post BMP basomed amygdaloid nu, post CA1 field CA1 of the hippocampus

5 CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum cg cingulum chp choroid plexus CL centrolateral thalamic nu CM central medial thalamic nu cp cerebral peduncle CPu caudate putamen (striatum) D3V dorsal 3rd ventricle dcw deep cerebral white matter DEn dorsal endopiriform nu df dorsal fornix dhc dorsal hippocampal commiss DLEnt dorsolateral entorhinal cortex DLG dorsal lateral geniculate nu DTM dorsal tuberomammillary nu ec external capsule

DEn

PSTh

st

cp AHiAL VTM

3 Ect ectorhinal cortex eml external medullary lamina f fornix FC fasciola cinereum fi fimbria of the hippocampus fr fasciculus retroflexus GrDG granular layer dentate gyrus hif hippocampal fissure ic internal capsule IG indusium griseum IGL intergeniculate leaf IMA intramedullary thalamic area iml internal medullary lamina InfS infundibular stem LaDL lat amygdaloid nu, dorsolat LaVM lat amygdaloid nu, ventromed LHbL lateral habenular nu, lateral LHbM lateral habenular nu, medial

2

1 LMol lacunosum moleculare LPLR lat post thal nu, laterorostral LPMR lat post thal nu, mediorostral LPtA lat parietal association cortex LV lateral ventricle MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med mfb medial forebrain bundle MHb medial habenular nu ml medial lemniscus MoDG molecular layer dentate gyrus MPtA med parietal association cx mt mammillothalamic tract ns nigrostriatal bundle OPC oval paracentral thalamic nu opt optic tract

0

3

2 Pir1

APir

PMCo 3

10

2 PLCo1

InfS

4

9

BLP BMP

a

Te

ArcMP

Interaural 5.16 mm

8

LaVM

STh

ArcLP

2 PLCo1

6

PeFLH f

DTM

3V

DLEnt

ns mfb

3

0

LaDL

mt PLH

PeFLH f

PRh

ic

sox

mfb

STh

ZID

PH

PLH mt

7

LV ZIV

PR

sox LaVM

7

ml

LaDL

1

Ect

VPPC SPF

6

Rt opt

ic

DLEnt

AuV

ec

OPC

ml

5

Au1

fi

iml MDL

PC

ZIV

2 1 Pir

PoMn

4

AuD

IMA

opt

PRh

2

PF

fr

PVP

VPL

chp rf

S2 SLu LPLR

CL

OPC

Ect

LHbM LHbL

CL

Po

iml MDL AuV

GrDG LPMR

D3V

MHb

IGL

S1 dcw

MoDG

GrDG LPMR

LPLR

DLG Au1

FC

chp

IMA

CA2

CA3 PoDG

MoDG

SLu

3 hif

dhc

2

S1BF

cc

CA3 PoDG

S2

PtPD

alv Or Py Rad CA1 LMol MoDG

RSGc

df

dcw

6

RSGc

hif

CA2

S1

cg

cg

alv Or Py Rad LMol CA1 MoDG

S1BF

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

2

10

0 Interaural

3

1

5

9

4

0

-15 Bregma 0

5

5

1

1 Or oriens layer hippocampus PC paracentral thalamic nu PeFLH perifornical part of lat hy PF parafascicular thalamic nu PH posterior hypothalamic nu Pir piriform cortex Pir1 piriform cortex, layer 1 PLCo1 posterolat cortical amy, 1 PLH peduncular part of lat hypoth PMCo posteromed cortical amyg nu PMV premammillary nu, ventral Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PoMn posteromedian thalamic nu PR prerubral field PRh perirhinal cortex PSTh parasubthalamic nu PtPD parietal cx, post area, dorsal

2

3 PVP paraventricular thal nu, post Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure RRe retrouniens area RSD retrosplenial dysgranular cx RSGc retrosplenial granular cx, c Rt reticular thalamic nu S1 primary somatosensory cx S1BF prim somatosens, barrel field S2 secondary somatosensory cx scp superior cerebellar peduncle SLu stratum lucidum hippocampus sm stria medullaris thalamus sox supraoptic decussation SPF subparafascicular thalamic nu

4

Bregma -3.84 mm 5

st stria terminalis STh subthalamic nu Te terete hypothalamic nu VG ventral geniculate nu VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu VPPC ventral post nu th, parvicellular VTM ventral tuberomammillary nu ZID zona incerta, dorsal part ZIV zona incerta, ventral part

6

7

Plate 66

7 10

+5

6 0

-5

5

-10

4

3

2

1

3

+15

MPtA

+5

+10

5

6

7

RSD

LPtA

LPtA

PtPD

cg

alv

7

Or Py Rad LMol MoDG

S1BF

dcw

S1

PtPD

cg

RSGc

alv

IG

FC

GrDG DLG

sm

LPLR

VG

ec

LPMR

str VPM

PC

MDL

PoMn

Ect

5

fi

VG

CPu AuV

VPM

PC

VPL

MDM CM

OPC

Au1

PF

PF

MDL

str

Po

PF Rt

IGL CL

fr

AuV

DLG

LHbL

PVP

4

AuD

IMA

LPMR

LHbM

Po VPL

S1

SLu LPLR

D3V MHb

CL

fi

dcw

CA2

GrDG

chp

IGL

Au1

CA3

PoDG MoDG

SLu IMA

3

hif

MoDG AuD

S1BF

CA1

dhc

PoDG

2

Or Py Rad LMol MoDG

cc

df

CA1 CA3

CA2

RSGc

RSGb

hif

6

1

MPtA

RSD

-5

0

8

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

Figure 66

10

0 Interaural

3

2

5

9

4

1

-15 Bregma 0

5

5

0

6

Rt

OPC

Ect

RRe rf

opt

PRh LaDL

A11

ml

ZID

ic

DLEnt

2

VPPC

VPPC

chp

ZIV

LV ml

SPF

ZID

3V

sox

PRh

ic

ZIV

PR

scp

7

opt

LaDL

sox

DLEnt

8

PH DEn

STh

LaVM st

BLP

1 23

DG

AHiAL

BMP

Pir1

ns mfb cp

PSTh

a

mt

Gem

STh

f

cp

PSTh

DG

AHiAL

BLP

2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery A11 A11dopamine cells AHiAL amygdalohip area, anterolat alv alveus of the hippocampus APir amygdalopiriform transition ArcLP arcuate hy nu, lateropost ArcMP arcuate hy nu, med post Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral BLP basolat amygdaloid nu, post BMP basomed amygdaloid nu, post CA1 field CA1 of the hippocampus

6

5 CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum cg cingulum chp choroid plexus CL centrolateral thalamic nu CM central medial thalamic nu cp cerebral peduncle CPu caudate putamen (striatum) D3V dorsal 3rd ventricle dcw deep cerebral white matter DEn dorsal endopiriform nu df dorsal fornix DG dentate gyrus dhc dorsal hippocampal commiss DLEnt dorsolateral entorhinal cortex DLG dorsal lateral geniculate nu ec external capsule Ect ectorhinal cortex

9 32

BMP

PMCo

VTM

Pir1

3

10

2 PLCo1

ArcMP

Interaural 5.04 mm 7

DEn

APir

PMV

MRe 3V ArcLP

2 PLCo1

st

a

Te

VTM

LaVM

SMT PLH

PMD

f PMV

PMCo

3

SMT

Te

APir

0

mt

Bregma -3.96 mm 4

3 f fornix FC fasciola cinereum fi fimbria of the hippocampus fr fasciculus retroflexus Gem gemini hypothalamic nu GrDG granular layer dentate gyrus hif hippocampal fissure ic internal capsule IG indusium griseum IGL intergeniculate leaf IMA intramedullary thalamic area LaDL lat amygdaloid nu, dorsolat LaVM lat amygdaloid nu, ventromed LHbL lateral habenular nu, lateral LHbM lateral habenular nu, medial LMol lacunosum moleculare LPLR lat post thal nu, laterorostral

2

1 LPMR lat post thal nu, mediorostral LPtA lat parietal association cortex LV lateral ventricle MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med mfb medial forebrain bundle MHb medial habenular nu ml medial lemniscus MoDG molecular layer dentate gyrus MPtA med parietal association cx MRe mammillary recess 3V mt mammillothalamic tract ns nigrostriatal bundle OPC oval paracentral thalamic nu opt optic tract Or oriens layer hippocampus PC paracentral thalamic nu

0

1 PF parafascicular thalamic nu PH posterior hypothalamic nu Pir1 piriform cortex, layer 1 PLCo1 posterolat cortical amy, 1 PLH peduncular part of lat hypoth PMCo posteromed cortical amyg nu PMD premammillary nu, dorsal PMV premammillary nu, ventral Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PoMn posteromedian thalamic nu PR prerubral field PRh perirhinal cortex PSTh parasubthalamic nu PtPD parietal cx, post area, dorsal PVP paraventricular thal nu, post

2

3 Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure RRe retrouniens area RSD retrosplenial dysgranular cx RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c Rt reticular thalamic nu S1 primary somatosensory cx S1BF prim somatosens, barrel field scp superior cerebellar peduncle SLu stratum lucidum hippocampus sm stria medullaris thalamus SMT submammillothalamic nu sox supraoptic decussation SPF subparafascicular thalamic nu

4

5 st stria terminalis STh subthalamic nu str superior thalamic radiation Te terete hypothalamic nu VG ventral geniculate nu VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu VPPC ventral post nu th, parvicellular VTM ventral tuberomammillary nu ZID zona incerta, dorsal part ZIV zona incerta, ventral part

6

7

Plate 67

7 10

+5

6 0

-5

5

-10

4

3

2

+15

MPtA

+5

+10

PtPD

7 S1

CA2

4

5

6

7

df

IG

DLG Au1

sm

LPMR

VG1

hbc

MHb

fi

5

PVP

Po VPL

PrC

PF

Rt

fi

str

Po

fr

VPM

VG1

32

LHbL str

dcw

Au1

CL

LHbM

VPM

PF

AuV

6

VPL

dcw

Rt

Ect

Ect opt

chp

SubG ic

ZID

LaDL

DEn 23

Pir1

BMP

cp

AHiPL

AHiPM

APir

0

f

2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery A11 A11dopamine cells af amygdaloid fissure AHiPL amygdalohip area, posterolat AHiPM amygdalohip, posteromed alv alveus of the hippocampus APir amygdalopiriform transition ArcLP arcuate hy nu, lateropost ArcMP arcuate hy nu, med post Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral

5 BLP basolat amygdaloid nu, post BMP basomed amygdaloid nu, post CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum cg cingulum chp choroid plexus CL centrolateral thalamic nu cp cerebral peduncle D3V dorsal 3rd ventricle dcw deep cerebral white matter DEn dorsal endopiriform nu df dorsal fornix dhc dorsal hippocampal commiss DLEnt dorsolateral entorhinal cortex

AHiPM

AHiPL

MRe

VTM

ArcLP

3 DLG dorsal lateral geniculate nu Ect ectorhinal cortex F nu of the fields of Forel f fornix FC fasciola cinereum fi fimbria of the hippocampus fr fasciculus retroflexus Gem gemini hypothalamic nu GrDG granular layer dentate gyrus hbc habenular commissure hif hippocampal fissure ic internal capsule IG indusium griseum IGL intergeniculate leaf IMA intramedullary thalamic area LaDL lat amygdaloid nu, dorsolat LaVM lat amygdaloid nu, ventromed

2

1 LHbL lateral habenular nu, lateral LHbM lateral habenular nu, medial LMol lacunosum moleculare LPLR lat post thal nu, laterorostral LPMR lat post thal nu, mediorostral LPtA lat parietal association cortex LV lateral ventricle mfb medial forebrain bundle MHb medial habenular nu ml medial lemniscus MoDG molecular layer dentate gyrus MPtA med parietal association cx MRe mammillary recess 3V mt mammillothalamic tract ns nigrostriatal bundle

0

10

2 PLCo1

Bregma -4.08 mm 1

opt optic tract Or oriens layer hippocampus PF parafascicular thalamic nu PH posterior hypothalamic nu Pir1 piriform cortex, layer 1 PLCo1 posterolat cortical amy, 1 PLH peduncular part of lat hypoth PMCo posteromed cortical amyg nu PMD premammillary nu, dorsal Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PR prerubral field PrC precommissural nu PRh perirhinal cortex PtPD parietal cx, post area, dorsal PVP paraventricular thal nu, post

2

9

3

ArcMP

4

Pir1

BMP APir

PMCo VTM

32

BLP

GrDG

PMCo

Interaural 4.92 mm 6

st

a

PMD

2 PLCo1 af

7

DEn

PLH cp

f

GrDG 3

STh

SuML

a

8

LaVM

Gem

mt SMT

st

BLP

mt

LaDL

sox

PH

mfb

DLEnt

F

ns STh

ZIV

PR 3V

sox LaVM

PRh

ic

ZID

SPF

scp F

7

LV ml

A11

alv

opt

VPPC

ml

ZIV

DLEnt

2

SubG VPPC

PRh

rf

4

DLG

LPMR

IGL

23

AuV

AuD IMA

LPLR

D3V

IGL

S1

CA2

SLu

GrDG

chp

LPLR

3

hif

MoDG

FC GrDG

2

S1BF

CA3 PoDG

MoDG SLu IMA

Or Py Rad LMol MoDG

dhc

alv

PtPD

alv

RSGb cc

1 LPtA

cg

RSGc

RSGb

CA3 PoDG

AuD

RSGc

Or Py Rad LMol MoDG

hif

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

3

MPtA

RSD

cg

alv

S1BF

6

RSD

LPtA

-5

0

8

1

2

Figure 67

10

0 Interaural

3

1

5

9

4

0

-15 Bregma 0

5

5

1

3 Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure RSD retrosplenial dysgranular cx RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c Rt reticular thalamic nu S1 primary somatosensory cx S1BF prim somatosens, barrel field scp superior cerebellar peduncle SLu stratum lucidum hippocampus sm stria medullaris thalamus SMT submammillothalamic nu sox supraoptic decussation

4

5 SPF subparafascicular thalamic nu st stria terminalis STh subthalamic nu str superior thalamic radiation SubG subgeniculate nu SuML supramammillary nu, lat VG1 ventral geniculate nu, layer 1 VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu VPPC ventral post nu th, parvicellular VTM ventral tuberomammillary nu ZID zona incerta, dorsal part ZIV zona incerta, ventral part

6

7

Plate 68

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

-15 Bregma 0

9 +15

V2MM

10

0 Interaural +5

+10

RSD

V2ML

1

V2MM

RSD

V2ML

-5

0

PtPD

PtPD RSGc

cg

alv

8

Or Py Rad LMol CA1 MoDG

PtPR

S1BF

7

RSGc

RSGb

hif CA3

S1

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

alv Or Py Rad LMol CA1 MoDG

IG

FC

PoDG

DLG

IMA

sm

hbc

LPMR LHbM

IGL

LPLR

SLu

IGL CL

VG1 32

PrC Po

str AuV

VPL

fi

Po

VPM

PF

Au1

5

AuV

6

dcw

str VPM

PF

fr

fr

4

AuD

DLG

LPMR

D3V MHb LHbL

CL

VG1 23

dcw

CA2

chp LPLR

3 S1

GrDG

IMA

Au1

S1BF

CA3

GrDG

SLu

2 PtPR

hif

dhc

alv

PoDG

CA2

AuD

cg

RSGb cc

df

6

7

Figure 68

5

5

5

6

VPL

fi

p1PAG chp

Ect

opt

SubG

VPPC SPFPC

ic rf

PRh

CA3 Or

STh

mfb Gem

La

1

2 3

Pir1

cp BLP AHiPL

AHiPM

a

SuML

PLH

SuMM f

DEn

GrDG

MM

ML LM

a

AHiPM

ArcMP

AHiPL PLCo

PMCo

10

ArcLP af

af

Interaural 4.80 mm 7 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery A11 A11dopamine cells af amygdaloid fissure AHiPL amygdalohip area, posterolat AHiPM amygdalohip, posteromed alv alveus of the hippocampus APir amygdalopiriform transition ArcLP arcuate hy nu, lateropost ArcMP arcuate hy nu, med post Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral BLP basolat amygdaloid nu, post

6

5 CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum cg cingulum chp choroid plexus CL centrolateral thalamic nu cp cerebral peduncle D3V dorsal 3rd ventricle dcw deep cerebral white matter DEn dorsal endopiriform nu df dorsal fornix dhc dorsal hippocampal commiss DLEnt dorsolateral entorhinal cortex DLG dorsal lateral geniculate nu Ect ectorhinal cortex F nu of the fields of Forel

Pir1

APir

VTM

MRe

9

3 2

BLP MnM

8

La

SuML

PMCo

0

DLEnt

Or

STh

Gem mfb

APir PLCo

PRh

CA3

sox ns

mt DEn

ZIV

F SMT

ic

ZID

PR

PH

ns

7

ml

3V

F

sox

DLEnt

2

scp

ZIV

Ect

SPFPC SPF

ml

ZID

LV

opt

SubG

VPPC

A11

Bregma -4.20 mm

4

3 f fornix FC fasciola cinereum fi fimbria of the hippocampus fr fasciculus retroflexus Gem gemini hypothalamic nu GrDG granular layer dentate gyrus hbc habenular commissure hif hippocampal fissure ic internal capsule IG indusium griseum IGL intergeniculate leaf IMA intramedullary thalamic area La lat amygdaloid nu LHbL lateral habenular nu, lateral LHbM lateral habenular nu, medial LM lateral mammillary nu LMol lacunosum moleculare LPLR lat post thal nu, laterorostral

2

1 LPMR lat post thal nu, mediorostral LV lateral ventricle mfb medial forebrain bundle MHb medial habenular nu ML medial mammillary nu, lateral ml medial lemniscus MM medial mammillary nu, medial MnM medial mammillary nu, median MoDG molecular layer dentate gyrus MRe mammillary recess 3V mt mammillothalamic tract ns nigrostriatal bundle opt optic tract Or oriens layer hippocampus p1PAG p1 periaqueductal gray PF parafascicular thalamic nu PH posterior hypothalamic nu

0

1 Pir1 piriform cortex, layer 1 PLCo posterolat cortical amygdal PLH peduncular part of lat hypoth PMCo posteromed cortical amyg nu Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PR prerubral field PrC precommissural nu PRh perirhinal cortex PtPD parietal cx, post area, dorsal PtPR parietal cx, post area, rostral Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure

2

3 RSD retrosplenial dysgranular cx RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c S1 primary somatosensory cx S1BF prim somatosens, barrel field scp superior cerebellar peduncle SLu stratum lucidum hippocampus sm stria medullaris thalamus SMT submammillothalamic nu sox supraoptic decussation SPF subparafascicular thalamic nu SPFPC subparafascicular, parvicell STh subthalamic nu str superior thalamic radiation SubG subgeniculate nu

4

5 SuML supramammillary nu, lat SuMM supramammillary nu, medial V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VG1 ventral geniculate nu, layer 1 VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu VPPC ventral post nu th, parvicellular VTM ventral tuberomammillary nu ZID zona incerta, dorsal part ZIV zona incerta, ventral part

6

7

Plate 69

7 10

6 0

+5

-5

5

-10

4

3

2

+15

+10

+5

3

4

5

6

alv

RSGc

RSGc

cg

Rad Py LMol MoDG

S1

CA1

CA1

IG

S1BF

6 SLu

FC

Au1

LPLR

DLG

LPMR APTD

D3V

alv

chp LV

VG1 2 3

str

PrC

Or

str VPM

PF

PF

3 2 VG1

AuV

alv

chp LV

VPL

6

p1PAG

Ect opt

Ect fr

fr

SubG

PRh

VPPC SPFPC ml

ZID

CA3

2

SNR

DEn

mfb

Or

23

1

cp

CA3

AHiPL

APir

AHiPM

SuML

a VTM

PLCo PMCo

0

Gem

f LM

DLEnt

sox

pm

CA3

f MM

ML MRe

ML

LM

DEn Or

GrDG

32

Pir1

BLP

cp

SuML

MnM

8

SNR PLH

SuMM

VTM

af

F

Gem

sumx

GrDG

BLP

PR

PH

mtg

7

PRh ZIV

3V

ns

opt

ZID

RI

scp

F

sox

SubG VPPC SPFPC VLi

A11

ZIV DLEnt

5

dcw

CL Po

VPM

Au1

DLG IGL

Po VPL

4 SLu

bsc

LPLR

LHb

MHb

CA2

CA3

APTD LPMR

hbc

LHb

IGL CL

AuV

GrDG IMA

sm

AuD

hif

chp

IMA

bsc

Or

PoDG

GrDG

CA3

dcw

dhc

PoDG

hif

CA2

3

S1

cc

AuD

Pir1

2 Or Rad Py LMol MoDG

RSGb

RSGb

PtPR

alv

cg

Or

S1BF

rf

V2ML PtPD

PtPR

7

7

1

V2MM

RSD

RSD

PtPD

-5

0

V2MM

V2ML

8

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

2

Figure 69

10

0 Interaural

3

1

5

9

4

0

-15 Bregma 0

5

5

1

CA3

AHiPL

AHiPM

VTM a

9

APir PLCo

PMCo

VTM

10

af

ArcMP

Interaural 4.64 mm 7 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery A11 A11dopamine cells af amygdaloid fissure AHiPL amygdalohip area, posterolat AHiPM amygdalohip, posteromed alv alveus of the hippocampus APir amygdalopiriform transition APTD anterior pretectal nu, dorsal ArcMP arcuate hy nu, med post Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral

6

5 BLP basolat amygdaloid nu, post bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum cg cingulum chp choroid plexus CL centrolateral thalamic nu cp cerebral peduncle D3V dorsal 3rd ventricle dcw deep cerebral white matter DEn dorsal endopiriform nu dhc dorsal hippocampal commiss DLEnt dorsolateral entorhinal cortex

Bregma -4.36 mm 4

3 DLG dorsal lateral geniculate nu Ect ectorhinal cortex F nu of the fields of Forel f fornix FC fasciola cinereum fr fasciculus retroflexus Gem gemini hypothalamic nu GrDG granular layer dentate gyrus hbc habenular commissure hif hippocampal fissure IG indusium griseum IGL intergeniculate leaf IMA intramedullary thalamic area LHb lateral habenular nu LM lateral mammillary nu LMol lacunosum moleculare LPLR lat post thal nu, laterorostral LPMR lat post thal nu, mediorostral

2

1 LV lateral ventricle mfb medial forebrain bundle MHb medial habenular nu ML medial mammillary nu, lateral ml medial lemniscus MM medial mammillary nu, medial MnM medial mammillary nu, median MoDG molecular layer dentate gyrus MRe mammillary recess 3V mtg mammillotegmental tract ns nigrostriatal bundle opt optic tract Or oriens layer hippocampus p1PAG p1 periaqueductal gray PF parafascicular thalamic nu PH posterior hypothalamic nu Pir1 piriform cortex, layer 1

0

1 PLCo posterolat cortical amygdal PLH peduncular part of lat hypoth pm principal mammillary tract PMCo posteromed cortical amyg nu Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PR prerubral field PrC precommissural nu PRh perirhinal cortex PtPD parietal cx, post area, dorsal PtPR parietal cx, post area, rostral Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure

2

3 RI rostral interstitial nu of mlf RSD retrosplenial dysgranular cx RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c S1 primary somatosensory cx S1BF prim somatosens, barrel field scp superior cerebellar peduncle SLu stratum lucidum hippocampus sm stria medullaris thalamus SNR substantia nigra, reticular part sox supraoptic decussation SPFPC subparafascicular, parvicell str superior thalamic radiation SubG subgeniculate nu

4

5 SuML supramammillary nu, lat SuMM supramammillary nu, medial sumx supramammillary decussation V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VG1 ventral geniculate nu, layer 1 VLi ventral linear nu thalamus VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu VPPC ventral post nu th, parvicellular VTM ventral tuberomammillary nu ZID zona incerta, dorsal part ZIV zona incerta, ventral part

6

7

Plate 70

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

+15

+5

+10

V2MM

V2ML

-5

0

6

RSGc

RSGc

cg

alv

PtPR

Or Py Rad

AuD

GrDG

LPMR

DLG

SLu

Or

3V

PRh CA3

ZIC

GrDG BLP AHiPL

7 ZIC

PR

RI

mtg

SuMM pm

cp

SuML f

MM

LM

ML

SNR

8

Rad

DEn

GrDG

3 2

a

AHiPL

AHiPM

LM

VTM

af

APir

MRe

PMCo

VTM

10 af

Interaural 4.56 mm 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery A11 A11dopamine cells af amygdaloid fissure AHiPL amygdalohip area, posterolat AHiPM amygdalohip, posteromed alv alveus of the hippocampus APir amygdalopiriform transition APTD anterior pretectal nu, dorsal APTV anterior pretectal nu, ventral Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral BLP basolat amygdaloid nu, post

6

9

PLCo PMCo

7

Pir1

BLP

PLCo

0

DLEnt

SLu

cp

MnM

f

CA3

sox PLH

sumx

PRh

ic

F

PHA

ns mfb

a

AHiPM

6

Ect

LV

SubG

Gem

2 3

AuV

VLi scp

SNR

alv Or alv

SPFPC

F

Rad

APir

VG1 3 2

Eth

A11

ml

SLu

Pir1

VPL

5

dcw

VPM

SPFPC

sox

DEn

str Po

Au1

SLu

IGL

fr

ic

2

DLG

APTV

PF Eth

4

IMA

LPMR

Sc

VPM

AuD

CA2

LPLR

PLi

Sc

Po

opt

DLEnt

APTD

PrC

Ect

rf

CA3

p1PAG

alv

chp

D3V MHb MPT

APTV VPL

bsc

GrDG

PLi

str

VG1 2 3

alv

hbc SCO

IGL

hif

LPMC OPT

3

PoDG

chp

LPLR dcw

S1

MoDG

LPMC

IMA Au1

CA1

FC

bsc

CA3

CA2

2

PtPR

LMol

dhc

PoDG

PtPD

Or Py Rad

cc

hif

AuV

V2ML

alv

IG

CA1

MoDG

6

cg

RSGb

LMol

S1

7

7

V1

PtPD

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

1

V2MM

RSD

RSD

V1

8

1

4

Figure 70

10

0 Interaural

3

3

5

9

4

2

-15 Bregma 0

5

5

1

5 bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum cg cingulum chp choroid plexus cp cerebral peduncle D3V dorsal 3rd ventricle dcw deep cerebral white matter DEn dorsal endopiriform nu dhc dorsal hippocampal commiss DLEnt dorsolateral entorhinal cortex DLG dorsal lateral geniculate nu Ect ectorhinal cortex Eth ethmoid thalamic nu F nu of the fields of Forel f fornix FC fasciola cinereum

Bregma -4.44 mm 4

3 fr fasciculus retroflexus Gem gemini hypothalamic nu GrDG granular layer dentate gyrus hbc habenular commissure hif hippocampal fissure ic internal capsule IG indusium griseum IGL intergeniculate leaf IMA intramedullary thalamic area LM lateral mammillary nu LMol lacunosum moleculare LPLR lat post thal nu, laterorostral LPMC lat post thal nu, mediocaudal LPMR lat post thal nu, mediorostral LV lateral ventricle mfb medial forebrain bundle MHb medial habenular nu ML medial mammillary nu, lateral

2

1 ml medial lemniscus MM medial mammillary nu, medial MnM medial mammillary nu, median MoDG molecular layer dentate gyrus MPT medial pretectal nu MRe mammillary recess 3V mtg mammillotegmental tract ns nigrostriatal bundle OPT olivary pretectal nu opt optic tract Or oriens layer hippocampus p1PAG p1 periaqueductal gray PF parafascicular thalamic nu PHA posterior hypothalamic area Pir1 piriform cortex, layer 1 PLCo posterolat cortical amygdal PLH peduncular part of lat hypoth

0

1 PLi posterior limitans thalamic nu pm principal mammillary tract PMCo posteromed cortical amyg nu Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PR prerubral field PrC precommissural nu PRh perirhinal cortex PtPD parietal cx, post area, dorsal PtPR parietal cx, post area, rostral Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure RI rostral interstitial nu of mlf RSD retrosplenial dysgranular cx

2

3 RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c S1 primary somatosensory cx Sc scaphoid thalamic nu SCO subcommissural organ scp superior cerebellar peduncle SLu stratum lucidum hippocampus SNR substantia nigra, reticular part sox supraoptic decussation SPFPC subparafascicular, parvicell str superior thalamic radiation SubG subgeniculate nu SuML supramammillary nu, lat SuMM supramammillary nu, medial sumx supramammillary decussation V1 primary visual cortex

4

5 V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VG1 ventral geniculate nu, layer 1 VLi ventral linear nu thalamus VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu VTM ventral tuberomammillary nu ZIC zona incerta, caudal part

6

7

Plate 71

7 +5

10

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 71

5

5

9 +15

V2MM

10

0 Interaural +5

+10

RSD

1

V2MM

RSD

V2ML

-5

0

V2ML

V1

V1 cg

V2L

8

RSGc

alv

PtPD

cg

RSGc

V2L alv

PtPR Or

S1

LMol hif

dcw

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

3

SLu

GrDG

CA3

Or

VG1

MPT SCO

LPMR

PLi

Au1

AuV LV

str

Po

Sc

Lth

SubG

3 2

VPM

VG1

TeA

opt

Eth

SPFPC

VLi

PRh

ic CA2

ZIC

ml F SNCD

Py Or

CA1

PHA

scp RI

ns

PLCo

cp a GrDG VTM

VS

MM

Py CA1

LM

VTM

a GrDG

VS

APir PLCo

PMCo

10 af

Interaural 4.44 mm 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery af amygdaloid fissure AHiPM amygdalohip, posteromed alv alveus of the hippocampus APir amygdalopiriform transition APTD anterior pretectal nu, dorsal APTV anterior pretectal nu, ventral Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral BLP basolat amygdaloid nu, post bsc brachium superior colliculus CA1 field CA1 of the hippocampus

6

9

AHiPM

af

7

Pir1

BLP cp

ML

3 2

Or

SuML

PMCo

0

8

Rad

SNR

pm f

DLEnt

SNCD PBP

LM

CA2

SNL

PLH

sumx SuMM

AHiPM

F

7

PRh

LT

mtg

mp

APir

RI

PBP

SNR

BLP

1

Ect

ic

ZIC

6

SLu

VLi

ml

PR

SNL

Rad

SubG

SPFPC fr

sox

2 2 3

5

CA3

IGL

LPLR

APTV

SLu

DLG

PrC

p1PAG MCPC

Sc

IMA

CA3

DLEnt

Pir1

LPLC

APTD

AuD

CA2

CA3 SLu

rf

OPT

Eth

Ect

3

4

CA3

LPMC

pc

APTV

VPM

S1

dcw

bsc

GrDG

3V

Po

Py

PoDG

hbc

MPT

LPLR str

2 3

OPT

PLi

LV TeA

Rad LMol MoDG

chp

APTD

LPMR

IGL

AuV

IG

D3V

LPLC

DLG

CA1

FC

LPMC IMA

Au1

Or

dhc

alv

bsc

CA3

CA2

4

cc

PoDG

6

5

RSGb RSGb

CA1

Rad

Py

AuD

2

PtPD

PtPR

7

7

5 CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum cg cingulum chp choroid plexus cp cerebral peduncle D3V dorsal 3rd ventricle dcw deep cerebral white matter dhc dorsal hippocampal commiss DLEnt dorsolateral entorhinal cortex DLG dorsal lateral geniculate nu Ect ectorhinal cortex Eth ethmoid thalamic nu F nu of the fields of Forel f fornix FC fasciola cinereum fr fasciculus retroflexus GrDG granular layer dentate gyrus hbc habenular commissure

Bregma -4.56 mm 4

3 hif hippocampal fissure ic internal capsule IG indusium griseum IGL intergeniculate leaf IMA intramedullary thalamic area LM lateral mammillary nu LMol lacunosum moleculare LPLC lat post thal nu, laterocaudal LPLR lat post thal nu, laterorostral LPMC lat post thal nu, mediocaudal LPMR lat post thal nu, mediorostral LT lat terminal nu acc optic tract Lth lithoid nu LV lateral ventricle MCPC magnocellular nu post comm ML medial mammillary nu, lateral

2

1 ml medial lemniscus MM medial mammillary nu, medial MoDG molecular layer dentate gyrus mp mammillary peduncle MPT medial pretectal nu mtg mammillotegmental tract ns nigrostriatal bundle OPT olivary pretectal nu opt optic tract Or oriens layer hippocampus p1PAG p1 periaqueductal gray PBP parabrachial pigmented nu pc posterior commissure PHA posterior hypothalamic area Pir1 piriform cortex, layer 1 PLCo posterolat cortical amygdal PLH peduncular part of lat hypoth PLi posterior limitans thalamic nu

0

1 pm principal mammillary tract PMCo posteromed cortical amyg nu Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PR prerubral field PrC precommissural nu PRh perirhinal cortex PtPD parietal cx, post area, dorsal PtPR parietal cx, post area, rostral Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure RI rostral interstitial nu of mlf RSD retrosplenial dysgranular cx RSGb retrosplenial granular cx, b

2

3 RSGc retrosplenial granular cx, c S1 primary somatosensory cx Sc scaphoid thalamic nu SCO subcommissural organ scp superior cerebellar peduncle SLu stratum lucidum hippocampus SNCD subst nigra, comp, dors tier SNL substantia nigra, lateral part SNR substantia nigra, reticular part sox supraoptic decussation SPFPC subparafascicular, parvicell str superior thalamic radiation SubG subgeniculate nu SuML supramammillary nu, lat SuMM supramammillary nu, medial sumx supramammillary decussation

4

5 TeA temporal associatin cortex V1 primary visual cortex V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VG1 ventral geniculate nu, layer 1 VLi ventral linear nu thalamus VPM ventral posteromed thal nu VS ventral subiculum VTM ventral tuberomammillary nu ZIC zona incerta, caudal part

6

7

Plate 72

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

V2MM 0

-5

6

7

V1

V2L

RSGc

cg

alv

PtPD

RSGc

AuD

RSGb IG

dhc

CA2

LPMC

Au1 dcw

LPLC DLG

PLi

LPMR

pc

IGL

SLu

APTV VG1 CA3

2 3

opt

str VPM

Po

Sc

TeA SLu Ect

ZIC

CA3

CA2

PRh

SubG ml

LT

scp

Po

Eth

5 SLu

VPM

3 2

Or

CA3

6 TeA

ZIC

CA3

SubG

VLi

Ect

CA2

Py Or

Pir1

SNR

CA1

SNL

ns

mp

cp AHiPM

VS

a GrDG

VTAR

sumx SuMM

BLP APir

SNCD PBP

f pm

VTM

PBP

SNR

CA1

cp LM

ML

a GrDG

VTM

Py Or

VS

PMCo

10 af

CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum cg cingulum chp choroid plexus cp cerebral peduncle D3V dorsal 3rd ventricle dcw deep cerebral white matter dhc dorsal hippocampal commiss Dk nu of Darkschewitsch DLEnt dorsolateral entorhinal cortex DLG dorsal lateral geniculate nu Ect ectorhinal cortex Eth ethmoid thalamic nu f fornix FC fasciola cinereum fr fasciculus retroflexus GrDG granular layer dentate gyrus hbc habenular commissure

Bregma -4.68 mm 4

3 hif hippocampal fissure IG indusium griseum IGL intergeniculate leaf IMA intramedullary thalamic area LM lateral mammillary nu LMol lacunosum moleculare LPLC lat post thal nu, laterocaudal LPMC lat post thal nu, mediocaudal LPMR lat post thal nu, mediorostral LT lat terminal nu acc optic tract Lth lithoid nu LV lateral ventricle MCPC magnocellular nu post comm ML medial mammillary nu, lateral ml medial lemniscus MM medial mammillary nu, medial

2

1 MoDG molecular layer dentate gyrus mp mammillary peduncle MPT medial pretectal nu mtg mammillotegmental tract ns nigrostriatal bundle OPT olivary pretectal nu opt optic tract Or oriens layer hippocampus OT nu of the optic tract p1PAG p1 periaqueductal gray PBP parabrachial pigmented nu pc posterior commissure PHA posterior hypothalamic area Pir1 piriform cortex, layer 1 PLCo posterolat cortical amygdal PLi posterior limitans thalamic nu pm principal mammillary tract PMCo posteromed cortical amyg nu Po post thalamic nuclear group

0

1 PoDG polymorph layer dentate gyrus PR prerubral field PrC precommissural nu PRh perirhinal cortex PtPD parietal cx, post area, dorsal PtPR parietal cx, post area, rostral Py pyramidal cell layer hippocam Rad radiatum layer hippocampus REth retroethmoid nu rf rhinal fissure RI rostral interstitial nu of mlf RPF retroparafascicular nu RSD retrosplenial dysgranular cx RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c Sc scaphoid thalamic nu

2

3 SCO subcommissural organ scp superior cerebellar peduncle SLu stratum lucidum hippocampus SNCD subst nigra, comp, dors tier SNL substantia nigra, lateral part SNR substantia nigra, reticular part SPFPC subparafascicular, parvicell str superior thalamic radiation SubG subgeniculate nu SuML supramammillary nu, lat SuMM supramammillary nu, medial sumx supramammillary decussation TeA temporal associatin cortex V1 primary visual cortex V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat

4

9

APir

PLCo

Interaural 4.32 mm 5

Pir1

AHiPM

af

6

8

3 2

BLP

PMCo

0

DLEnt

Rad

SuML

MM

PLCo

7

PRh

LT

PHA RI

Rad

2 3

2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery af amygdaloid fissure AHiPM amygdalohip, posteromed alv alveus of the hippocampus APir amygdalopiriform transition APTD anterior pretectal nu, dorsal APTV anterior pretectal nu, ventral Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral BLP basolat amygdaloid nu, post CA1 field CA1 of the hippocampus

LV

mtg

DLEnt

7

AuV

VG1

SLu

SPFPC PR

fr

str

REth

Dk

p1PAG

SNL

2

LPMR

Sc

RPF

Dk

SPFPC

DLG

APTV

Lth

REth

dcw

LPLC

IGL

RPF

Eth

Au1 IMA

PLi

MCPC PrC SCO

3V

CA2

LPMC OPT OT MPT APTD

hbc

MCPC

4

CA3

D3V

OT OPT MPT APTD

IMA

3 AuD

GrDG

chp

CA3

PtPR

PoDG FC

GrDG

6

2 PtPD

Py Rad LMol MoDG

cc

PoDG

LV

V2L

alv Or

RSGb

Py Rad LMol hif

7

AuV

cg

Or

PtPR

rf

1 V2ML

V1

8

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

V2MM

RSD

CD

+5

+10

RSD

V2ML

SN

+15

1

4

Figure 72

10

0 Interaural

3

3

5

9

4

2

-15 Bregma 0

5

5

1

5 V2MM secondary visual cx, mediomed VG1 ventral geniculate nu, layer 1 VLi ventral linear nu thalamus VPM ventral posteromed thal nu VS ventral subiculum VTAR ventral tegmental area, rostr VTM ventral tuberomammillary nu ZIC zona incerta, caudal part

6

7

Plate 73

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

5

+5

+10

6

cg

8

Py Rad CA1 LMol MoDG hif

AuD

cc IG

LPMC

OT

MCPC

str

VG1

TeA SLu

23

IMA

APTD LPLC

APTV

APTV Lth

RPF

PIL Py

MZMG ZIC LT

PRh Rad

VLi

Dk

scp ml

BLP cp

1

GrDG

APir

VS PLCo

mp

a

Ect Py

DLEnt

CA1 3 2

sumx SuMM

cp

LM

ML

VTM

9

GrDG

a

APir

VS

hif

PLCo

AHiPM PMCo

Interaural 4.20 mm 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle a artery af amygdaloid fissure AHiPM amygdalohip, posteromed alv alveus of the hippocampus APir amygdalopiriform transition APTD anterior pretectal nu, dorsal APTV anterior pretectal nu, ventral Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral BLP basolat amygdaloid nu, post CA1 field CA1 of the hippocampus

6

10

af

af

7

Pir1

BLP

MM

AHiPM

8

PMCo

0

7

PRh Rad

SNR

VTAR PBP

VTM

hif

6

Or

SNCD

PBP VTAR

2 3

SLu

SNL

ml

fr mtg

SNR

CA1

VLi

PR

Or

MZMG ZIC LT

SPFPC

SNCD

2

32

PIL

REth

p1PAG

SPFPC

SNL

DLEnt

LV

Eth

REth

AuV

TeA MGV

Eth

opt

Ect

5

CA2

str

Po MGD VPM

3V

MGV

Py CA3

IGL

SCO

Po MGD VPM

DLG

PLi

MCPC

pc

IGL

LV

Pir1

MPT

Au1

LPMC

OT

PCom PLi

CA2

OPT

MPT

APTD LPLC

DLG

Py CA3

4

D3V

OPT

3

AuD

GrDG

chp

IMA

PtPR

PoDG FC

GrDG

2 PtPD

dhc

6 Au1

V2L

Py Rad CA1 LMol MoDG hif

RSGb

RSGb

PoDG

rf

alv Or

Or

PtPR

Or

1

V2ML

cg

RSGc

RSGc

alv

PtPD

AuV

7

V1

V2L

7

V2MM

RSD

RSD

V1

-5

0

V2MM

V2ML

VG1

+15

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

Figure 73

10

0 Interaural

3

3

5

9

4

2

-15 Bregma 0

5

5

1

5 CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum cg cingulum chp choroid plexus cp cerebral peduncle D3V dorsal 3rd ventricle dhc dorsal hippocampal commiss Dk nu of Darkschewitsch DLEnt dorsolateral entorhinal cortex DLG dorsal lateral geniculate nu Ect ectorhinal cortex Eth ethmoid thalamic nu FC fasciola cinereum fr fasciculus retroflexus GrDG granular layer dentate gyrus hif hippocampal fissure IG indusium griseum IGL intergeniculate leaf

Bregma -4.80 mm 4

3 IMA intramedullary thalamic area LM lateral mammillary nu LMol lacunosum moleculare LPLC lat post thal nu, laterocaudal LPMC lat post thal nu, mediocaudal LT lat terminal nu acc optic tract Lth lithoid nu LV lateral ventricle MCPC magnocellular nu post comm MGD medial geniculate nu, dorsal MGV medial geniculate nu, ventral ML medial mammillary nu, lateral ml medial lemniscus MM medial mammillary nu, medial

2

1 MoDG molecular layer dentate gyrus mp mammillary peduncle MPT medial pretectal nu mtg mammillotegmental tract MZMG marginal zone med geniculate OPT olivary pretectal nu opt optic tract Or oriens layer hippocampus OT nu of the optic tract p1PAG p1 periaqueductal gray PBP parabrachial pigmented nu pc posterior commissure PCom nu posterior commissure PIL post intralaminar thalamic nu Pir1 piriform cortex, layer 1 PLCo posterolat cortical amygdal PLi posterior limitans thalamic nu PMCo posteromed cortical amyg nu

0

1 Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PR prerubral field PRh perirhinal cortex PtPD parietal cx, post area, dorsal PtPR parietal cx, post area, rostral Py pyramidal cell layer hippocam Rad radiatum layer hippocampus REth retroethmoid nu rf rhinal fissure RPF retroparafascicular nu RSD retrosplenial dysgranular cx RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c SCO subcommissural organ scp superior cerebellar peduncle

2

3 SLu stratum lucidum hippocampus SNCD subst nigra, comp, dors tier SNL substantia nigra, lateral part SNR substantia nigra, reticular part SPFPC subparafascicular, parvicell str superior thalamic radiation SuMM supramammillary nu, medial sumx supramammillary decussation TeA temporal associatin cortex V1 primary visual cortex V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VG1 ventral geniculate nu, layer 1

4

5 VLi ventral linear nu thalamus VPM ventral posteromed thal nu VS ventral subiculum VTAR ventral tegmental area, rostr VTM ventral tuberomammillary nu ZIC zona incerta, caudal part

6

7

Plate 74

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 74

5

5

9 10

0 Interaural +15

+5

+10

V2MM

V2ML

-5

0

1

V2MM

RSD

RSD

V2ML V1

V1 V2L

8

RSGc

RSGc

cg

alv

cg

V2L

alv

2 PtPD

PtPD

7 AuD

CA1

cc IG hif

DS

bsc

Rad

TeA

IGL

MGD

23

MGM MGV

Py SLu

opt

VG1

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

CA2

PRh Py

RPF

PoT

RPF

ml

DLEnt SNCD SNR

2 3

hif

CA1

1

VS

APir

mp

a

MT VTM

GrDG

PLCo

Rad CA3

Ect

SPFPC ZIC LT SNL

MoDG

CD SNR

mtg VTAR SuM

PBP

hif

2 layer 2 of cortex 3 layer 3 of cortex a artery af amygdaloid fissure AHiPM amygdalohip, posteromed alv alveus of the hippocampus APir amygdalopiriform transition APTD anterior pretectal nu, dorsal APTV anterior pretectal nu, ventral Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral BL basolateral amygdaloid nu bsc brachium superior colliculus CA1 field CA1 of the hippocampus

3 2

CA1

cp

mp

a

MT VTM

ML

Pir1

BL

9

VS

APir

GrDG

AHiPM

PLCo

AHiPM PMCo

af

Interaural 4.08 mm 6

Py

8

PMCo

7

7

PRh

af

0

6

TeA

SLu

SN

mtg

cp

BL

32

Py

DLEnt

RLi PBP

Or

CA2

ml

fr

2

AuV

MZMG

VLi

PR

5

LV

IGL

MGM MGV

REth

scp

DLG

MGD

APTV

Dk

VLi

dcw

Po

PIL

REth

SNL

MoDG

Lth

MCPC

p1Rt

PIL

SPFPC LT ZIC

SCO p1PAG

Aq

LPLC

PLi

pc

APTV

MZMG

CA3

Ect

APTD PCom

PoT

IMA

MPT

PLi

Po

Au1

LPMC

OPT

APTD

LPLC

DLG

AuV

Pir1

D3V MPT

LV

rf

OT

OT OPT

4

bsc

chp

LPMC

IMA

dcw

3 AuD

GrDG

GrDG Au1

PtPR

PoDG

FC

6

3

hif

dhc

DS

PoDG

4

CA1

RSGb

RSGb

Or Py Rad LMol MoDG

VG1

Or Py Rad LMol MoDG

PtPR

5

7

5 CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum cg cingulum chp choroid plexus cp cerebral peduncle D3V dorsal 3rd ventricle dcw deep cerebral white matter dhc dorsal hippocampal commiss Dk nu of Darkschewitsch DLEnt dorsolateral entorhinal cortex DLG dorsal lateral geniculate nu DS dorsal subiculum Ect ectorhinal cortex FC fasciola cinereum fr fasciculus retroflexus GrDG granular layer dentate gyrus hif hippocampal fissure IG indusium griseum

10

Bregma -4.92 mm 4

3 IGL intergeniculate leaf IMA intramedullary thalamic area LMol lacunosum moleculare LPLC lat post thal nu, laterocaudal LPMC lat post thal nu, mediocaudal LT lat terminal nu acc optic tract Lth lithoid nu LV lateral ventricle MCPC magnocellular nu post comm MGD medial geniculate nu, dorsal MGM medial geniculate nu, medial MGV medial geniculate nu, ventral ML medial mammillary nu, lateral ml medial lemniscus

2

1 MoDG molecular layer dentate gyrus mp mammillary peduncle MPT medial pretectal nu MT med terminal nu acc optic tr mtg mammillotegmental tract MZMG marginal zone med geniculate OPT olivary pretectal nu opt optic tract Or oriens layer hippocampus OT nu of the optic tract p1PAG p1 periaqueductal gray PBP parabrachial pigmented nu pc posterior commissure PCom nu posterior commissure PIL post intralaminar thalamic nu Pir1 piriform cortex, layer 1 PLCo posterolat cortical amygdal PLi posterior limitans thalamic nu

0

1 PMCo posteromed cortical amyg nu Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PoT posterior thal nu, triangular PR prerubral field PRh perirhinal cortex PtPD parietal cx, post area, dorsal PtPR parietal cx, post area, rostral Py pyramidal cell layer hippocam Rad radiatum layer hippocampus REth retroethmoid nu rf rhinal fissure RLi rostral linear nu raphe RPF retroparafascicular nu RSD retrosplenial dysgranular cx RSGb retrosplenial granular cx, b

2

3 RSGc retrosplenial granular cx, c Rt reticular thalamic nu SCO subcommissural organ scp superior cerebellar peduncle SLu stratum lucidum hippocampus SNCD subst nigra, comp, dors tier SNL substantia nigra, lateral part SNR substantia nigra, reticular part SPFPC subparafascicular, parvicell SuM supramammillary nu TeA temporal associatin cortex V1 primary visual cortex V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed

4

5 VG1 ventral geniculate nu, layer 1 VLi ventral linear nu thalamus VS ventral subiculum VTAR ventral tegmental area, rostr VTM ventral tuberomammillary nu ZIC zona incerta, caudal part

6

7

Plate 75

7 +5

10

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

Figure 75

+15

V2MM

10

0 Interaural +5

+10

1

V2MM

RSD

RSD

V2ML

V2ML

-5

0

V1

8

V1

CA1

AuD

alv dhc

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

LPMC

DS

IMA LPLC

dcw

PCom

Rad SLu

MGM MGV MZMG

Py 2

3

VG1

Ect rf

CA3 LT

Aq

MGD

PP

SPF

PoT

PC ZIC

PRh

REth

2

ml

DLEnt

hif

fr

SNR

InCSh

REth

PBP

CA2 Py

3

SLu Rad

APir

Ect

PFPC

PP

7

LT CA3 PRh MoDG LMol

VS

GrDG

VTAR

Rad

hif

BL

AHiPM

PMCo

PMCo af

Interaural 3.96 mm 7 2 layer 2 of cortex 3 layer 3 of cortex af amygdaloid fissure AHiPM amygdalohip, posteromed alv alveus of the hippocampus APir amygdalopiriform transition APTD anterior pretectal nu, dorsal APTV anterior pretectal nu, ventral Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral BL basolateral amygdaloid nu bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus

6

9 APir

VS

GrDG

MT

ML

af

0

DLEnt

PoDG

cp MT

CA1

8

SNR

PBP

5 CA3 field CA3 of the hippocampus cg cingulum chp choroid plexus cp cerebral peduncle D3V dorsal 3rd ventricle dcw deep cerebral white matter dhc dorsal hippocampal commiss Dk nu of Darkschewitsch DLEnt dorsolateral entorhinal cortex DLG dorsal lateral geniculate nu DS dorsal subiculum Ect ectorhinal cortex FC fasciola cinereum fr fasciculus retroflexus GrDG granular layer dentate gyrus hif hippocampal fissure IF interfascicular nu IG indusium griseum IGL intergeniculate leaf

6

VG1

SNCD

cp

AHiPM

TeA

2

IPF PoDG

AuV

opt

SNL

RLi IF

BL

IGL

MGM MGV MZMG

S ZIC

ml

MA3

mtg

mp

1

InC

PR

SNCD Rad

PoT PIL

scp

SNL

MoDG LMol

APTV

p1Rt InC

dcw Or

MGD

p1Rt Dk

5

PLi MCPC

InCSh

LPLC Po

Lth

PIL

LV

IMA DLG

p1PAG

APTV

Au1

bsc

PCom

pc SCO

PLi

IGL

opt

LPMC

OPT

MPT

APTD

Po

CA2

CA1

D3V

4

OT

PPT

APTD

DLG

AuD

GrDG

PPT MPT

3 CA1

PoDG

CA1 chp

OPT

PtPR

MoDG

CA1 OT

LV

scc

alv

FC

GrDG bsc

IG

DS

PoDG

Au1

PtPD

Py Rad LMol

RSGb

RSGb

hif

6

2

V2L Or

Py Rad LMol

7

TeA

cg

Or

PtPR

AuV

RSGc

RSGc

cg

V2L PtPD

3

7

5

9

4

6

-15 Bregma 0

5

5

5

10

Bregma -5.04 mm 4

3 IMA intramedullary thalamic area InC interstitial nu of Cajal InCSh interstitial nu of Cajal. Shell IPF interpeduncular fossa LMol lacunosum moleculare LPLC lat post thal nu, laterocaudal LPMC lat post thal nu, mediocaudal LT lat terminal nu acc optic tract Lth lithoid nu LV lateral ventricle MA3 med accessory oculomotor nu MCPC magnocellular nu post comm MGD medial geniculate nu, dorsal MGM medial geniculate nu, medial

2

1 MGV medial geniculate nu, ventral ML medial mammillary nu, lateral ml medial lemniscus MoDG molecular layer dentate gyrus mp mammillary peduncle MPT medial pretectal nu MT med terminal nu acc optic tr mtg mammillotegmental tract MZMG marginal zone med geniculate OPT olivary pretectal nu opt optic tract Or oriens layer hippocampus OT nu of the optic tract p1PAG p1 periaqueductal gray p1Rt p1 reticular formation PBP parabrachial pigmented nu pc posterior commissure PCom nu posterior commissure

0

1 PIL post intralaminar thalamic nu PLi posterior limitans thalamic nu PMCo posteromed cortical amyg nu Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PoT posterior thal nu, triangular PP peripeduncular nu PPT posterior pretectal nu PR prerubral field PRh perirhinal cortex PtPD parietal cx, post area, dorsal PtPR parietal cx, post area, rostral Py pyramidal cell layer hippocam Rad radiatum layer hippocampus REth retroethmoid nu rf rhinal fissure

2

3 RLi rostral linear nu raphe RSD retrosplenial dysgranular cx RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c scc splenium corpus callosum SCO subcommissural organ scp superior cerebellar peduncle SLu stratum lucidum hippocampus SNCD subst nigra, comp, dors tier SNL substantia nigra, lateral part SNR substantia nigra, reticular part SPFPC subparafascicular, parvicell TeA temporal associatin cortex V1 primary visual cortex V2L secondary visual cx, lat area

4

5 V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VG1 ventral geniculate nu, layer 1 VS ventral subiculum VTAR ventral tegmental area, rostr ZIC zona incerta, caudal part

6

7

Plate 76

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 76

5

5

7

9

1 10

0 Interaural +15

+10

+5

V2MM

V2ML

-5

0

RSD

V1 RSGc

V2L

PtPR

Rad

7

RSGc cg

Py

RSGb

CA1

Or Py

CA1

DS

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

Au1

OT PPT

dcw

LMol

opt

SG MGD

Rad

csc

APTD PLi MCPC

Or CA3

MZMG

Ect Rad

LT

PRh

PP

ZIC

REth

InC

fr MT

APir

VS

mp

REth

ZIC

VG

Or CA3

Ect

PP

RLi

IF IPF

PN

8

Py DLEnt

PBP SNCD

SNR hif

MT

cp

cp ML

9

PoDG

a GrDG

APir

VS AHiPM

10

PMCo af

Interaural 3.80 mm a artery af amygdaloid fissure AHiPM amygdalohip, posteromed alv alveus of the hippocampus APir amygdalopiriform transition APTD anterior pretectal nu, dorsal APTV anterior pretectal nu, ventral Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus

7 PRh

PMCo

6

Rad

LT

af

7

6 TeA

SNL

AHiPM

0

AuV

Rad

SNCD

hif a GrDG

CA2

Py

MoDG

ml

SNR

PoDG

LMol

MZMG

RPC

DLEnt

1

SG MGD

PIL

SNCD

Py

SLu

MGV

InCSh

ml mtg

DLG

PoT

scp

2

APTV

MA3

SNL

5

MGM p1Rt

PrEW Dk

InCSh

SPFPC

MoDG

MCPC

Lth

PoT

Po PLi

p1Rt

APTV

MGV

VG

LPLC

PCom

Aq p1PAG

Au1

IMA

InWh

pc

PCom

Po

PaC

dcw

LPMC

APTD

MGM

TeA

rf

LPLC

DLG SLu

CA2

AuV

InWh

4 LV

OT OPT

IMA

AuD

PPT

MPT

OPT

LPMC

CA1

PoDG GrDG

D3V

MPT

3

DS

chp

bsc

LV

PtPR

Rad

MoDG

PoDG

6

3

alv

LMol

scc IG dhc

hif

V2L

RSGb

LMol AuD

2

cg

alv

Or

4

V2ML

V1

8

5

V2MM

RSD

5 cg cingulum chp choroid plexus cp cerebral peduncle csc commissure sup colliculus D3V dorsal 3rd ventricle dcw deep cerebral white matter dhc dorsal hippocampal commiss Dk nu of Darkschewitsch DLEnt dorsolateral entorhinal cortex DLG dorsal lateral geniculate nu DS dorsal subiculum Ect ectorhinal cortex fr fasciculus retroflexus GrDG granular layer dentate gyrus hif hippocampal fissure IF interfascicular nu IG indusium griseum IMA intramedullary thalamic area InC interstitial nu of Cajal

Bregma -5.20 mm 4

3 InCSh interstitial nu of Cajal. Shell InWh intermediate white layer SC IPF interpeduncular fossa LMol lacunosum moleculare LPLC lat post thal nu, laterocaudal LPMC lat post thal nu, mediocaudal LT lat terminal nu acc optic tract Lth lithoid nu LV lateral ventricle MA3 med accessory oculomotor nu MCPC magnocellular nu post comm MGD medial geniculate nu, dorsal MGM medial geniculate nu, medial MGV medial geniculate nu, ventral

2

1 ML medial mammillary nu, lateral ml medial lemniscus MoDG molecular layer dentate gyrus mp mammillary peduncle MPT medial pretectal nu MT med terminal nu acc optic tr mtg mammillotegmental tract MZMG marginal zone med geniculate OPT olivary pretectal nu opt optic tract Or oriens layer hippocampus OT nu of the optic tract p!Rt p1 reticular formation PaC paracommissural nu post com PAG periaqueductal gray PBP parabrachial pigmented nu pc posterior commissure PCom nu posterior commissure

0

1 PIL post intralaminar thalamic nu PLi posterior limitans thalamic nu PMCo posteromed cortical amyg nu PN paranigral nu of the VTA Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PoT posterior thal nu, triangular PP peripeduncular nu PPT posterior pretectal nu PrEW pre-Edinger-Westphal nu PRh perirhinal cortex PtPR parietal cx, post area, rostral Py pyramidal cell layer hippocam Rad radiatum layer hippocampus REth retroethmoid nu rf rhinal fissure RLi rostral linear nu raphe

2

3 RPC red nu, parvicellular part RSD retrosplenial dysgranular cx RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c scc splenium corpus callosum scp superior cerebellar peduncle SG suprageniculate thalamic nu SLu stratum lucidum hippocampus SNCD subst nigra, comp, dors tier SNL substantia nigra, lateral part SNR substantia nigra, reticular part SPFPC subparafascicular, parvicell TeA temporal associatin cortex V1 primary visual cortex V2L secondary visual cx, lat area

4

5 V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VG ventral geniculate nu VS ventral subiculum ZIC zona incerta, caudal part

6

7

Plate 77

7 +5

10

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 77

5

5

9

V2MM

V2ML

RSD

V2MM

RSD

1

V2ML

10

0 Interaural +15

7

+10

+5

V1

-5

0

V1 cg

RSGc

cg

RSGc

8

2 V2L

V2L alv Or

AuD

hif

5

4

OPT

LPMC

IMA

Rad

LPLC DLG AuV

CA2

TeA

Rad

opt

LMol SLu

Ect

rf

PLi

InCSh

InCSh

InC

scp

ml

RLi

SN

CD

PIL

APir

PBP

a

MT a

VS

LMol

fr

PP LT

PRh

mp

CD

IF

DLEnt a

MT SNCD

mp

cp

PoDG GrDG

a

APir

VS

PMCo

af

af

Interaural 3.72 mm 7 a artery af amygdaloid fissure AHiPM amygdalohip, posteromed alv alveus of the hippocampus APir amygdalopiriform transition APTD anterior pretectal nu, dorsal APTV anterior pretectal nu, ventral Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus

6

9

AHiPM

ML

PMCo

0

5 cg cingulum cp cerebral peduncle csc commissure sup colliculus dcw deep cerebral white matter dhc dorsal hippocampal commiss Dk nu of Darkschewitsch DLEnt dorsolateral entorhinal cortex DLG dorsal lateral geniculate nu DMPAG dorsomed periaqueductl gray DS dorsal subiculum Ect ectorhinal cortex FC fasciola cinereum fmj forceps major corpus callosum fr fasciculus retroflexus GrDG granular layer dentate gyrus hif hippocampal fissure IF interfascicular nu IMA intramedullary thalamic area

8

SNR

PBP

cp

AHiPM

CA1

MoDG

ml

7

hif

PN

SNCD

6

Ect

SN

IPF

TeA

SLu

SNL

RPC

MA3

mtg

SNR PoDG GrDG

MZMG

Rad

Or

REth

SNL

MoDG

CA3

MGM MGV

APTV

PrEW

DLEnt

1

p1Rt Dk

5 AuV

CA2

MGD

PLi

REth CA1

SG

PoT

PIL

LT PP

LV

LPAG

APTV

MZMG

Rad

DLG

Po

APTD

PoT

hif

2

Aq

IMA

LPLC

MCPC

PlPAG

p1Rt

MGM MGV

PRh

pc

LPMC

TG

PCom

MCPC

4

Py Au1

InWh

PCom

bsc

OPT

PPT

DMPAG PaC csc

AuD

GrDG

OT

MPT

InWh

APTD

MGD

CA3

Op InG

MPT

PPT

TG Po

SG

VG

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

Au1

3

Or

PoDG

a

Zo

CA1

MoDG

DS SuG

Op InG

OT

bsc

FC

SuG

a

GrDG Py

fmj

DS

PoDG

dcw

alv

dhc

hif

CA1

MoDG

6

RSGb

VG

7

RSGb

dhc

10

Bregma -5.28 mm 4

3 InC interstitial nu of Cajal InCSh interstitial nu of Cajal. Shell InG intermediate gray layer SC InWh intermediate white layer SC IPF interpeduncular fossa LMol lacunosum moleculare LPAG lateral periaqueductal gray LPLC lat post thal nu, laterocaudal LPMC lat post thal nu, mediocaudal LT lat terminal nu acc optic tract LV lateral ventricle MA3 med accessory oculomotor nu MCPC magnocellular nu post comm MGD medial geniculate nu, dorsal

2

1 MGM medial geniculate nu, medial MGV medial geniculate nu, ventral ML medial mammillary nu, lateral ml medial lemniscus MoDG molecular layer dentate gyrus mp mammillary peduncle MPT medial pretectal nu MT med terminal nu acc optic tr mtg mammillotegmental tract MZMG marginal zone med geniculate Op optic nerve layer superior coll OPT olivary pretectal nu opt optic tract Or oriens layer hippocampus OT nu of the optic tract p!Rt p1 reticular formation

0

1 PaC paracommissural nu post com PBP parabrachial pigmented nu pc posterior commissure PCom nu posterior commissure PIL post intralaminar thalamic nu PLi posterior limitans thalamic nu PlPAG pleomorphic part of PAG PMCo posteromed cortical amyg nu PN paranigral nu of the VTA Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PoT posterior thal nu, triangular PP peripeduncular nu PPT posterior pretectal nu PrEW pre-Edinger-Westphal nu PRh perirhinal cortex Py pyramidal cell layer hippocam

2

3 Rad radiatum layer hippocampus REth retroethmoid nu rf rhinal fissure RLi rostral linear nu raphe RPC red nu, parvicellular part RSD retrosplenial dysgranular cx RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c scp superior cerebellar peduncle SG suprageniculate thalamic nu SLu stratum lucidum hippocampus SNCD subst nigra, comp, dors tier SNL substantia nigra, lateral part SNR substantia nigra, reticular part SuG superficial gray superior coll

4

5 TeA temporal associatin cortex TG tectal gray V1 primary visual cortex V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VG ventral geniculate nu VS ventral subiculum Zo zonal layer superior colliculus

6

7

Plate 78

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

+15

+10

+5

-5

0

V2MM

V2ML

RSD

6

V2L

RSGc

RSGc

2

fmj

dhc

V2L

dhc

alv

7

alv

LMol

RSGb

DS

PoDG Py

LV

IMA

OT

LPMC CA1

Py

Or

DLG

Rad

AuV

LMol

Ect rf

PlPAG

DMPAG

pc Aq

APTV

PrEW

p1Rt

PoT

InCSh

PIL

TG

DpG

AuD

dcw

Py

IMA

LPLC SG

Po

PLi

Rad

PoT

TeA Ect

SLu

PRh EpP

SNL

scp RMC

mtg

GrDG

RMC

RLi

SNCD

vtgx

MoD G

SNR PoDG

PBP

MT

IF

mp

VS

a

PN

PBP

fr

SNCD APir

SNL

MT

ML

MT

VS

a

a

AHiPM

PMCo

PMCo af

Interaural 3.60 mm a artery af amygdaloid fissure AHiPM amygdalohip, posteromed alv alveus of the hippocampus APir amygdalopiriform transition APTD anterior pretectal nu, dorsal APTV anterior pretectal nu, ventral Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA3 field CA3 of the hippocampus cg cingulum cp cerebral peduncle

6

9

APir

af

0

5 csc commissure sup colliculus dcw deep cerebral white matter dhc dorsal hippocampal commiss Dk nu of Darkschewitsch DLEnt dorsolateral entorhinal cortex DLG dorsal lateral geniculate nu DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DS dorsal subiculum Ect ectorhinal cortex EpP epipeduncular nu fmj forceps major corpus callosum fr fasciculus retroflexus GrDG granular layer dentate gyrus hif hippocampal fissure IF interfascicular nu IMA intramedullary thalamic area

8

SNCD IPF cp

a

DLEnt

G MoD

SNR PoDG

MT

cp

AHiPM

7

EpP

ml

SNCD

1

RPC

ml

GrDG DLEnt

MA3

6

Rad hif

MZMG LT PP

PIL

AuV

LMol

MGM

APTV

5

Or

PRh

7

Au1

opt CA3

MGV

InCSh

LV

CA1

Py

DLG

MGD

MCPC p1Rt

4

LPMC

APTD

PCom

Dk InC

mlf

OPT PPT

LPAG

MCPC

MZMG LT PP

SLu

DpG

GrDG bsc

OT

InWh

PaC

csc

PLi

MGV

hif Rad

PaC

APTD

MGM

TeA

Op InG

InWh

TG

Po

MGD

CA3 opt

OPT

MoDG PoDG

SuG

InG

PPT

LPLC SG

Zo

SuG

Op

GrDG bsc

3 LMol

RSGb

DS

MoDG

dcw

6 Au1

V2ML

cg

fmj

AuD

7

V1 cg

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

1

V2MM

RSD

V1

8

2

4

Figure 78

10

0 Interaural

3

3

5

9

4

2

-15 Bregma 0

5

5

1

10

Bregma -5.40 mm 4

3 InC interstitial nu of Cajal InCSh interstitial nu of Cajal. Shell InG intermediate gray layer SC InWh intermediate white layer SC IPF interpeduncular fossa LMol lacunosum moleculare LPAG lateral periaqueductal gray LPLC lat post thal nu, laterocaudal LPMC lat post thal nu, mediocaudal LT lat terminal nu acc optic tract LV lateral ventricle MA3 med accessory oculomotor nu MCPC magnocellular nu post comm MGD medial geniculate nu, dorsal

2

1 MGM medial geniculate nu, medial MGV medial geniculate nu, ventral ML medial mammillary nu, lateral ml medial lemniscus mlf medial longitudinal fasciculus MoDG molecular layer dentate gyrus mp mammillary peduncle MT med terminal nu acc optic tr mtg mammillotegmental tract MZMG marginal zone med geniculate Op optic nerve layer superior coll OPT olivary pretectal nu opt optic tract Or oriens layer hippocampus OT nu of the optic tract p!Rt p1 reticular formation

0

1 PaC paracommissural nu post com PBP parabrachial pigmented nu pc posterior commissure PCom nu posterior commissure PIL post intralaminar thalamic nu PLi posterior limitans thalamic nu PlPAG pleomorphic part of PAG PMCo posteromed cortical amyg nu PN paranigral nu of the VTA Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PoT posterior thal nu, triangular PP peripeduncular nu PPT posterior pretectal nu PrEW pre-Edinger-Westphal nu PRh perirhinal cortex Py pyramidal cell layer hippocam

2

3 Rad radiatum layer hippocampus rf rhinal fissure RLi rostral linear nu raphe RMC red nu, magnocellular part RPC red nu, parvicellular part RSD retrosplenial dysgranular cx RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c scp superior cerebellar peduncle SG suprageniculate thalamic nu SLu stratum lucidum hippocampus SNCD subst nigra, comp, dors tier SNL substantia nigra, lateral part SNR substantia nigra, reticular part

4

5 SuG superficial gray superior coll TeA temporal associatin cortex TG tectal gray V1 primary visual cortex V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VS ventral subiculum vtgx ventral tegmental decussation Zo zonal layer superior colliculus

6

7

Plate 79

7 +5

10

6 0

-5

5

-10

4

3

2

1

0

+15

+5

+10

RSD

V2MM

RSD

5

6

7

V1 cg

RSGc

cg

RSGc

fmj V2L

dhc

Au1

PoDG

Py

3 DS

GrDG

SuG Op

a

SuG Op PaC

InG

bsc

InG

TeA

Or

SLu

Ect

MoDG

DpWh APTD

pc

PLi PoT

PP

PRh

a

2

RPC ml

SNCD

MT

PoDG a

GrDG

RMC

mtg scp

VS

PN

cp

APir

mp

fr

SNCD

ml

CA3

MoDG

Ect

PP

PRh

EpP

6

7

a DLEnt

8

GrDG hif

SNCD

PIF

TeA

Py

MZMG

PoDG a

SNR

IF

SLu

LMol

MT

PBP

IP

VS

cp

IPF

3n

PoT

SNL

RPC RMC

Or

MGM

PIL

PaR

RLi

SNR SNCD

InCSh

AuV

MGD

MGV APTV

InC

mlf

vtgx

hif

1

PLi

5

Rad CA1

SG

p1Rt

InCSh

SNL

APTD

LPAG

MA3 Dk PrEW PaR

LMol

DLEnt

Aq

APTV

PIL

EpP

Po DpG

p1Rt

MZMG

Au1

Rad opt

DpWh

DMPAG

DpG

MGV CA3

LV

TG

PlPAG

Po

MGM

Py

rf

SG

MGD

4

Py

LPMC

InWh

TG

CA1

AuV

PoDG

PPT csc

InWh

opt

dcw

bsc

PPT LPMC Rad

GrDG

OT

OT

Rad

Or

MoDG

Zo a

AuD

LMol

RSGa

RSGa

MoDG

dcw alv

RSGb

DS

LMol Or

V2L

dhc RSGb

AuD

2

fmj

7

6

1

V2ML

V1

-5

0

V2MM

V2ML

8

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

Figure 79

10

0 Interaural

3

3

5

9

4

2

-15 Bregma 0

5

5

1

APir

3n

AHiPM

9

AHiPM

PMCo

PMCo

af

af

0

10

Interaural 3.48 mm 7 3n oculomotor nerve a artery af amygdaloid fissure AHiPM amygdalohip, posteromed alv alveus of the hippocampus APir amygdalopiriform transition APTD anterior pretectal nu, dorsal APTV anterior pretectal nu, ventral Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA3 field CA3 of the hippocampus cg cingulum

6

5 cp cerebral peduncle csc commissure sup colliculus dcw deep cerebral white matter dhc dorsal hippocampal commiss Dk nu of Darkschewitsch DLEnt dorsolateral entorhinal cortex DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DS dorsal subiculum Ect ectorhinal cortex EpP epipeduncular nu fmj forceps major corpus callosum fr fasciculus retroflexus GrDG granular layer dentate gyrus hif hippocampal fissure IF interfascicular nu

Bregma -5.52 mm 4

3 InC interstitial nu of Cajal InCSh interstitial nu of Cajal. Shell InG intermediate gray layer SC InWh intermediate white layer SC IP interpeduncular nu IPF interpeduncular fossa LMol lacunosum moleculare LPAG lateral periaqueductal gray LPMC lat post thal nu, mediocaudal LV lateral ventricle MA3 med accessory oculomotor nu MGD medial geniculate nu, dorsal MGM medial geniculate nu, medial MGV medial geniculate nu, ventral ml medial lemniscus

2

1 mlf medial longitudinal fasciculus MoDG molecular layer dentate gyrus mp mammillary peduncle MT med terminal nu acc optic tr mtg mammillotegmental tract MZMG marginal zone med geniculate Op optic nerve layer superior coll opt optic tract Or oriens layer hippocampus OT nu of the optic tract p!Rt p1 reticular formation PaC paracommissural nu post com PaR pararubral nu PBP parabrachial pigmented nu pc posterior commissure PIF parainterfascicular nu VTA PIL post intralaminar thalamic nu

0

1 PLi posterior limitans thalamic nu PlPAG pleomorphic part of PAG PMCo posteromed cortical amyg nu PN paranigral nu of the VTA Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PoT posterior thal nu, triangular PP peripeduncular nu PPT posterior pretectal nu PrEW pre-Edinger-Westphal nu PRh perirhinal cortex Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure RLi rostral linear nu raphe RMC red nu, magnocellular part RPC red nu, parvicellular part

2

3 RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c scp superior cerebellar peduncle SG suprageniculate thalamic nu SLu stratum lucidum hippocampus SNCD subst nigra, comp, dors tier SNL substantia nigra, lateral part SNR substantia nigra, reticular part SuG superficial gray superior coll TeA temporal associatin cortex TG tectal gray V1 primary visual cortex V2L secondary visual cx, lat area

4

5 V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VS ventral subiculum vtgx ventral tegmental decussation Zo zonal layer superior colliculus

6

7

Plate 80

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

+15

+10

+5

V2MM

V2ML

-5

0

1

V2MM

RSD

RSD

V2ML V1

V1

8

2

RSGc

RSGc fmj

fmj cg

V2L alv

cg

dhc

dhc

3

DS Or

DS RSGa

LMol

Py

alv

bsc CA1

Op

InG

InG OT

csc

InWh

SLu

AuV

Rad

TeA

InWh

DMPAG

DpG

PlPAG

DpWh

PLi

MGM

MZMG

PoT

PP

PIL

CA3

EpP

LMol DLEnt

2

InC

mlf

PaR

SNCD

scp

ml SNR

hif

SNCD GrDG

IF

PN mp

cp

APir 3n

AHiPM

IPC IPF

PoT

MZMG

PIL

PP

SLu

AuV

Rad

TeA

6

Ect PRh

rf

7

CA3

EpP

LMol

MoDG PoDG

SNCD

DLEnt

8

MoDG

PBP

SNR

PIF

IPR fr

Or

MGV

SNL

RPC RMC

RLi

ml

MoDG

1

5

InCSh

PaR mtg

MGD MGM

APT

Dk

PrEW

vtgx

VS

Au1

CA1

Py

PLi p1Rt

SNL

MoDG PoDG

SG

LPAG

p1Rt

InCSh PRh

4 LV

Po

DpG

DpWh

Aq

APT

MGV

Ect

alv

Rad

LPMC SG

Py Or

Py

bsc

LPMC MGD

MoDG

PoDG

PaC

OT

Po

GrDG

SuG

Op

dcw

Au1

Or

LMol

AuD

SuG

PoDG

Rad The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

GrDG

RSGa

Zo

Zo

AuD MoDG

V2L alv

RSGb

RSGb

7

6

7

Figure 80

10

0 Interaural

3

6

5

9

4

5

-15 Bregma 0

5

5

4

hif

SNCD

IPL

GrDG

cp

VS

9

APir 3n

AHiPM

PMCo

PMCo

af

af

0

10

Interaural 3.36 mm 7

6

5 3n oculomotor nerve af amygdaloid fissure AHiPM amygdalohip, posteromed alv alveus of the hippocampus APir amygdalopiriform transition APT anterior pretectal nu Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA3 field CA3 of the hippocampus cg cingulum cp cerebral peduncle csc commissure sup colliculus dcw deep cerebral white matter

Bregma -5.64 mm 4

3 dhc dorsal hippocampal commiss Dk nu of Darkschewitsch DLEnt dorsolateral entorhinal cortex DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DS dorsal subiculum Ect ectorhinal cortex EpP epipeduncular nu fmj forceps major corpus callosum fr fasciculus retroflexus GrDG granular layer dentate gyrus hif hippocampal fissure IF interfascicular nu InC interstitial nu of Cajal InCSh interstitial nu of Cajal. Shell

2

1 InG intermediate gray layer SC InWh intermediate white layer SC IPC interpeduncular nu, caudal IPF interpeduncular fossa IPL interpeduncular nu, lat subnu IPR interpeduncular nu, rostral sub LMol lacunosum moleculare LPAG lateral periaqueductal gray LPMC lat post thal nu, mediocaudal LV lateral ventricle MGD medial geniculate nu, dorsal MGM medial geniculate nu, medial MGV medial geniculate nu, ventral ml medial lemniscus mlf medial longitudinal fasciculus

0

1 MoDG molecular layer dentate gyrus mp mammillary peduncle mtg mammillotegmental tract MZMG marginal zone med geniculate Op optic nerve layer superior coll Or oriens layer hippocampus OT nu of the optic tract p1Rt p1 reticular formation PaC paracommissural nu post com PaR pararubral nu PBP parabrachial pigmented nu PIF parainterfascicular nu VTA PIL post intralaminar thalamic nu PLi posterior limitans thalamic nu PlPAG pleomorphic part of PAG PMCo posteromed cortical amyg nu PN paranigral nu of the VTA

2

3 Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PoT posterior thal nu, triangular PP peripeduncular nu PrEW pre-Edinger-Westphal nu PRh perirhinal cortex Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure RLi rostral linear nu raphe RMC red nu, magnocellular part RPC red nu, parvicellular part RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c

4

5 scp superior cerebellar peduncle SG suprageniculate thalamic nu SLu stratum lucidum hippocampus SNCD subst nigra, comp, dors tier SNL substantia nigra, lateral part SNR substantia nigra, reticular part SuG superficial gray superior coll TeA temporal associatin cortex V1 primary visual cortex V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VS ventral subiculum vtgx ventral tegmental decussation Zo zonal layer superior colliculus

6

7

Plate 81

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 81

5

5

1

9 +15

V2ML

10

0 Interaural +10

+5

RSD

RSD

V2MM

V1 RSGc

cg

8

RSGc

cg

2

fmj V2L

fmj

dhc LV

7

RSGb

alv

6

3

a

Py

dcw

GrDG bsc

Py alv

Rad Or

AuV CA1 TeA

LPMC SG Po

MGD

SLu Rad

MGM

csc

MGV

DMPAG

Aq

MA3 mlf

PIL

a

mRt

PoDG

vtgx

SNR

hif

SNCD SNCV

PN

VS

SNCM

APir

mp 3n

AHiPM

PBP

IPC

a

rf

7 CA3

PoDG

DLEnt

a

8 hif

SNCD SNCV

PIF

VS

SNCM IPL

PRh

PP

SNCD SNR

IPR

cp

1

IF

TeA

a

RPC RMC ml PBP

mtg RLi

CA1

6

SNL SNCD

a

2

SLu Rad

MZMG

PaR

RPC scp RMC PBP ml

5 AuV

MGD

Or PIL

PaR

alv

Ect

PoT

InCSh

Au1

MGV

SNL

CA3

Rad Or

APT

InC

dcw

Py

MGM

PLi

Dk

Or

DLEnt

LPAG

mRt

GrDG bsc

LPMC Po SG

DpG

PrEW

PoT

PP

OT

DpWh

APT

MZMG

Py

InWh

DpWh

4

PoDG InG

DpG

AuD

MoDG

a

Op

PLi

Ect PRh

LMol SuG

InWh

3

DS

RSGa

Zo

InG OT

LV

alv

Op

PoDG The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

RSGa SuG

MoDG

5

RSGb

LMol

AuD

V2L

dhc

DS

Au1

V2ML

V1

-5

0

V2MM

APir

cp

mp a

9

3n

AHiPM

10

0

Interaural 3.24 mm 7

6

5 3n oculomotor nerve a artery AHiPM amygdalohip, posteromed alv alveus of the hippocampus APir amygdalopiriform transition APT anterior pretectal nu Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA3 field CA3 of the hippocampus cg cingulum cp cerebral peduncle csc commissure sup colliculus dcw deep cerebral white matter

Bregma -5.76 mm 4

3 dhc dorsal hippocampal commiss Dk nu of Darkschewitsch DLEnt dorsolateral entorhinal cortex DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DS dorsal subiculum Ect ectorhinal cortex fmj forceps major corpus callosum GrDG granular layer dentate gyrus hif hippocampal fissure IF interfascicular nu InC interstitial nu of Cajal InCSh interstitial nu of Cajal. Shell InG intermediate gray layer SC

2

1 InWh intermediate white layer SC IPC interpeduncular nu, caudal IPL interpeduncular nu, lat subnu IPR interpeduncular nu, rostral sub LMol lacunosum moleculare LPAG lateral periaqueductal gray LPMC lat post thal nu, mediocaudal LV lateral ventricle MA3 med accessory oculomotor nu MGD medial geniculate nu, dorsal MGM medial geniculate nu, medial MGV medial geniculate nu, ventral ml medial lemniscus mlf medial longitudinal fasciculus

0

1 MoDG molecular layer dentate gyrus mp mammillary peduncle mRt mesenceph reticular formn mtg mammillotegmental tract MZMG marginal zone med geniculate Op optic nerve layer superior coll Or oriens layer hippocampus OT nu of the optic tract PaR pararubral nu PBP parabrachial pigmented nu PIF parainterfascicular nu VTA PIL post intralaminar thalamic nu PLi posterior limitans thalamic nu PN paranigral nu of the VTA Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PoT posterior thal nu, triangular PP peripeduncular nu

2

3 PrEW pre-Edinger-Westphal nu PRh perirhinal cortex Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure RLi rostral linear nu raphe RMC red nu, magnocellular part RPC red nu, parvicellular part RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c scp superior cerebellar peduncle SG suprageniculate thalamic nu SLu stratum lucidum hippocampus

4

5 SNCD subst nigra, comp, dors tier SNCM subst nigra, comp, med tier SNCV subst nigra, comp, ventral tier SNL substantia nigra, lateral part SNR substantia nigra, reticular part SuG superficial gray superior coll TeA temporal associatin cortex V1 primary visual cortex V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VS ventral subiculum vtgx ventral tegmental decussation Zo zonal layer superior colliculus

6

7

Plate 82

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

+15

+10

+5

RSD

V2MM

RSD

1

V2ML

V1M

-5

0

V2MM

V2ML

10

0 Interaural

V1M

V1B

RSGc

cg

8

RSGc

V1B

cg

2

fmj

fmj LV

LV dhc

dhc

V2L

RSGb

alv

7 AuD

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

3

CA1 AuV Or

Or SLu Rad

Py

Ect

APT

GrDG

mRt

InC

mlf

SNL

ml

hif

vtgx IF

SNCV

1

cp

APir

MEntR

SNCM

mp

3n

AuV TeA

MGV MGM MZMG

Py

6

Ect

PRh

rf

7

GrDG

RPC

PoDG

PBP SNCD SNR

DLEnt

PBP

8

hif

PIF

SNCV

PN

VS

5

Or

PP

PIL

RMC scp

dcw

CA1

Rad

SNL

RLi

RPC

SNR

DLEnt

SLu

PaR mtg

ELm

PoT

InCSh

PaR

PoDG

Rad

Or SG MGD

APT

MA3

PIL

alv

bic

PrEW Dk

mRt

PoT

Au1

Py

DpWh

LPAG

Aq

SNCD

2

DpG

DLPAG

PP

PRh

PoDG

bsc

DMPAG

DpG

4

InWh

csc

bic MGV MGM MZMG

MoDG

InG

DpWh

TeA

AuD LMol

Op

bsc SG MGD

3

DS

SuG

InWh

Rad

dcw

Zo

InG

PoDG

Py

alv

alv

Op

MoDG

V2L

RSGa

SuG

LMol

6

RSGb

RSGa

DS

Au1

7

Figure 82

5

9

4

6

-15 Bregma 0

5

5

5

VS IPR IPC

IPL

SNCM

9

cp

APir

MEntR

3n

10

0

Interaural 3.12 mm 7

6

5 3n oculomotor nerve alv alveus of the hippocampus APir amygdalopiriform transition APT anterior pretectal nu Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral bic brachium inferior colliculus bsc brachium superior colliculus CA1 field CA1 of the hippocampus cg cingulum cp cerebral peduncle csc commissure sup colliculus dcw deep cerebral white matter dhc dorsal hippocampal commiss Dk nu of Darkschewitsch DLEnt dorsolateral entorhinal cortex

Bregma -5.88 mm 4

3 DLPAG dorsolat periaqueductal gray DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DS dorsal subiculum Ect ectorhinal cortex ELm epilemniscal nu fmj forceps major corpus callosum GrDG granular layer dentate gyrus hif hippocampal fissure IF interfascicular nu InC interstitial nu of Cajal InCSh interstitial nu of Cajal. shell InG intermediate gray layer SC InWh intermediate white layer SC IPC interpeduncular nu, caudal

2

1 IPL interpeduncular nu, lat subnu IPR interpeduncular nu, rostral sub LMol lacunosum moleculare LPAG lateral periaqueductal gray LV lateral ventricle MA3 med accessory oculomotor nu MEntR med entorhinal cx, rostral MGD medial geniculate nu, dorsal MGM medial geniculate nu, medial MGV medial geniculate nu, ventral ml medial lemniscus mlf medial longitudinal fasciculus MoDG molecular layer dentate gyrus mp mammillary peduncle

0

1 mRt mesenceph reticular formn mtg mammillotegmental tract MZMG marginal zone med geniculate Op optic nerve layer superior coll Or oriens layer hippocampus PaR pararubral nu PBP parabrachial pigmented nu PIF parainterfascicular nu VTA PIL post intralaminar thalamic nu PN paranigral nu of the VTA PoDG polymorph layer dentate gyrus PoT posterior thal nu, triangular PP peripeduncular nu PrEW pre-Edinger-Westphal nu PRh perirhinal cortex Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure

2

3 RLi rostral linear nu raphe RMC red nu, magnocellular part RPC red nu, parvicellular part RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c scp superior cerebellar peduncle SG suprageniculate thalamic nu SLu stratum lucidum hippocampus SNCD subst nigra, comp, dors tier SNCM subst nigra, comp, med tier SNCV subst nigra, comp, ventral tier SNL substantia nigra, lateral part

4

5 SNR substantia nigra, reticular part SuG superficial gray superior coll TeA temporal associatin cortex V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VS ventral subiculum vtgx ventral tegmental decussation Zo zonal layer superior colliculus

6

7

Plate 83

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

+15

+10

+5

V2MM

V2ML

V2MM

RSD

RSD

1

V2ML V1M

V1M

-5

0

V1B

cg

8

RSGc

RSGc

V1B

cg

fmj

2

fmj LV

LV V2L

dhc Post RSGa

DS

PtPC AuD

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

Au1 alv

MoDG

Py

dcw Or

Rad

Rad

a

GrDG

Zo

AuD

PoDG InWh

InWh

csc DMPAG

MZMG

MGD

MGM

Or

PoT

PaR

SNL

SNR

DLEnt

RMC

PaR

RLi vtgx

PBP IF

MEntR

mp

cp

APir

SubB

rf

7

hif SNR

DLEnt

ml

SNCV

8

VS

SNCM

IPR IPC

PRh

tth

PIF PN

SNCM

Ect

Or

SNCD

RMC PBP

ml

MGM

6

SNL

PBP SNCV

1

PIL RPC

tth VS

PoT

mRt

MA3 mtg

SNCD

InCSh

InC mlf

hif

Su3

InCSh

mRt

PIL

SubB

PRh

TeA CA3

MGV

MGV

5 AuV

Py

bic PrEW

Au1 alv

MZMG

DpWh

bic

CA3

Or

CA1

SG

LPAG

Aq

DpWh

TeA

Rad

Rad

4

dcw

DT

DLPAG SG

Py

DpG

MGD

Py

MoDG

GrDG

a

PoDG bsc

3

PtPC

LMol

InG

DpG

Ect

DS

SuG Op

InG

CA1 AuV

alv RSGa Post

SuG Op

LMol

6

V2L

dhc RSGb

alv

7

7

Figure 83

10

0 Interaural

3

6

5

9

4

5

-15 Bregma 0

5

5

4

9

MEntR

cp

IPL

APir

10

0

Interaural 3.00 mm 7

6

5 a artery alv alveus of the hippocampus APir amygdalopiriform transition Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral bic brachium inferior colliculus bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA3 field CA3 of the hippocampus cg cingulum cp cerebral peduncle csc commissure sup colliculus dcw deep cerebral white matter dhc dorsal hippocampal commiss DLEnt dorsolateral entorhinal cortex

Bregma -6.00 mm 4

3 DLPAG dorsolat periaqueductal gray DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DS dorsal subiculum DT dorsal terminal nu acc optic tr Ect ectorhinal cortex fmj forceps major corpus callosum GrDG granular layer dentate gyrus hif hippocampal fissure IF interfascicular nu InC interstitial nu of Cajal InCSh interstitial nu of Cajal. Shell InG intermediate gray layer SC InWh intermediate white layer SC

2

1 IPC interpeduncular nu, caudal IPL interpeduncular nu, lat subnu IPR interpeduncular nu, rostral sub LMol lacunosum moleculare LPAG lateral periaqueductal gray LV lateral ventricle MA3 med accessory oculomotor nu MEntR med entorhinal cx, rostral MGD medial geniculate nu, dorsal MGM medial geniculate nu, medial MGV medial geniculate nu, ventral ml medial lemniscus mlf medial longitudinal fasciculus MoDG molecular layer dentate gyrus

0

1 mp mammillary peduncle mRt mesenceph reticular formn mtg mammillotegmental tract MZMG marginal zone med geniculate Op optic nerve layer superior coll Or oriens layer hippocampus PaR pararubral nu PBP parabrachial pigmented nu PIF parainterfascicular nu VTA PIL post intralaminar thalamic nu PN paranigral nu of the VTA PoDG polymorph layer dentate gyrus Post postsubiculum PoT posterior thal nu, triangular PrEW pre-Edinger-Westphal nu PRh perirhinal cortex PtPC parietal cx, post area, caudal Py pyramidal cell layer hippocam

2

3 Rad radiatum layer hippocampus rf rhinal fissure RLi rostral linear nu raphe RMC red nu, magnocellular part RPC red nu, parvicellular part RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c SG suprageniculate thalamic nu SNCD subst nigra, comp, dors tier SNCM subst nigra, comp, med tier SNCV subst nigra, comp, ventral tier SNL substantia nigra, lateral part

4

5 SNR substantia nigra, reticular part Su3 supraoculomotor PAG SubB subbrachial nu SuG superficial gray superior coll TeA temporal associatin cortex tth trigeminothalamic tract V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VS ventral subiculum vtgx ventral tegmental decussation Zo zonal layer superior colliculus

6

7

Plate 84

7 0

+5

10

6 -5

5

-10

4

3

2

1

0

1

2

+15

V2ML V2MM

+10

+5

RSD

RSGc

V1B

RSGc

fmj V2L

RSGb

dhc

RSGb

Post

PtPC

RSGa

RSGa

Zo

bsc

DMPAG

Dp W h

alv

DpG

bsc

DpG

TeA

Or

Ect

MGM

a a

PRh

Aq

LPAG

Su3C

SubB

Su3

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3PC mlf

PIL

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MZMG

bic

Su3C EW

mRt

PoT

SG

mRt

InCSh

PoT

MGM

PaR

SNL

dtgx

a

SNR

Ect

PRh

MoDG

cp

SNCV

VS

SNR

1

IF

ml tth

IPDM IPR

SNCM PN

MEntR

P

a

SNR

GrDG

8

SNCD

vtgx

IPC

PBP tth ml PIF

SNCV

cp

DLEnt

hif

MoDG

VS

SNR IPL

7

SNL BP

RMC

RLi

SNCD hif

PaR

RPC

PBP

2

APir

Or

a

6

a PoDG

GrDG

AuV

TeA

MGV

SubB

PIL

CA1

PoDG

DLEnt

alv

MGD bic

MGV

Au1

5

CA3

DLPAG

SG

MZMG

dcw

Rad DT

MGD CA1

Py

InWh h W Dp

CA3

4

a

csc

InWh DT

LMol

InG

a

Rad

AuD

Op

InG Py

PtPC

SuG

Op

LMol

dcw

3

Or DS

SuG

AuD

rf

Post

DS

6

V2L

LV

alv

alv

Or

2

fmj

dhc

LV

7

AuV

1 V1M

V1B

Au1

7

V2MM V2ML

RSD

V1M

-5

0

8

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

Figure 84

10

0 Interaural

3

5

5

9

4

4

-15 Bregma 0

5

5

3

9

SNCM PN

MEntR

APir

10

0

Interaural 2.88 mm 7 3PC oculomotor nu, parvicellular a artery alv alveus of the hippocampus APir amygdalopiriform transition Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral bic brachium inferior colliculus bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA3 field CA3 of the hippocampus cp cerebral peduncle csc commissure sup colliculus dcw deep cerebral white matter

6

5 dhc dorsal hippocampal commiss DLEnt dorsolateral entorhinal cortex DLPAG dorsolat periaqueductal gray DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DS dorsal subiculum DT dorsal terminal nu acc optic tr dtgx dorsal tegmental decussation Ect ectorhinal cortex EW Edinger-Westphal nu fmj forceps major corpus callosum

Bregma -6.12 mm 4

3 GrDG granular layer dentate gyrus hif hippocampal fissure IF interfascicular nu InC interstitial nu of Cajal InCSh interstitial nu of Cajal. Shell InG intermediate gray layer SC InWh intermediate white layer SC IPC interpeduncular nu, caudal IPDM interpeduncular nu, dorsomed IPL interpeduncular nu, lat subnu IPR interpeduncular nu, rostral sub LMol lacunosum moleculare LPAG lateral periaqueductal gray LV lateral ventricle

2

1 MEntR med entorhinal cx, rostral MGD medial geniculate nu, dorsal MGM medial geniculate nu, medial MGV medial geniculate nu, ventral ml medial lemniscus mlf medial longitudinal fasciculus MoDG molecular layer dentate gyrus mRt mesenceph reticular formn MZMG marginal zone med geniculate Op optic nerve layer superior coll Or oriens layer hippocampus PaR pararubral nu PBP parabrachial pigmented nu

0

1 PIF parainterfascicular nu VTA PIL post intralaminar thalamic nu PN paranigral nu of the VTA PoDG polymorph layer dentate gyrus Post postsubiculum PoT posterior thal nu, triangular PRh perirhinal cortex PtPC parietal cx, post area, caudal Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure RLi rostral linear nu raphe RMC red nu, magnocellular part RPC red nu, parvicellular part RSD retrosplenial dysgranular cx

2

3 RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c SG suprageniculate thalamic nu SNCD subst nigra, comp, dors tier SNCM subst nigra, comp, med tier SNCV subst nigra, comp, ventral tier SNL substantia nigra, lateral part SNR substantia nigra, reticular part Su3 supraoculomotor PAG Su3C supraoculomotor cap SubB subbrachial nu SuG superficial gray superior coll

4

5 TeA temporal associatin cortex tth trigeminothalamic tract V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VS ventral subiculum vtgx ventral tegmental decussation Zo zonal layer superior colliculus

6

7

Plate 85

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

Figure 85

+15

+10

+5

0

V2MM

V2MM

V2ML

V1M

10

0 Interaural

1

V2ML

RSD

RSD

V1M

-5

V1B

V1B RSGc

RSGc

8

fmj V2L

Or

RSGb

RSGb RSGa Post

DS

6

LMol

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

AuV

Post

TeA

CA1

GrDG

csc

PoDG

MZMG

Aq

DpWh

MGV bic PRh

MGM

rf SubB

Su3 3PC InC 3N

ts

DLEnt

Ect

mRt

6 PRh

MGM SubB

ts

DLEnt

mlf SNL

SNCD

a

PaR dtgx

DIEnt

hif

VS

2

SNCM VIEnt

CLi ml

cp

MEntR

IF

IPDL

IPC

DIEnt

hif

SNCV

VS

PBP PIF PN

tth

ml

8

SNCM VIEnt

cp

IPR

APir

1

IPDM tth

a SNR

RMC vtgx

SNCV

7

SNL

SNCD

PaR

RPC

SNR

5

MGV bic

EW

mRt

TeA

PoDG

MZMG

SG

DpWh

alv

CA1

GrDG

DT MGD

LPAG Su3C

AuV

bsc

DLPAG

4

dcw Rad

a

DMPAG

SG

Py

InWh DpG

MGD DT

Ect

MoDG

InG

DpG

bsc

alv

3 Au1

LMol

Op

InWh a

AuD

Or

DS

SuG

InG

Rad

alv

RSGa

Op MoDG

Py

dcw

dhc

Zo

SuG Au1

V2L

LV alv

AuD

7

2

fmj

LV dhc

3

7

5

9

4

6

-15 Bregma 0

5

5

5

MEntR APir

IPL

9

pcer bas

10

0

Interaural 2.76 mm 7 3N oculomotor nu 3PC oculomotor nu, parvicellular a artery alv alveus of the hippocampus APir amygdalopiriform transition Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral bas basilar artery bic brachium inferior colliculus bsc brachium superior colliculus CA1 field CA1 of the hippocampus CLi caudal linear nu of the raphe cp cerebral peduncle csc commissure sup colliculus dcw deep cerebral white matter

6

5 dhc dorsal hippocampal commiss DIEnt dorsal intermed entorhinal cx DLEnt dorsolateral entorhinal cortex DLPAG dorsolat periaqueductal gray DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DS dorsal subiculum DT dorsal terminal nu acc optic tr dtgx dorsal tegmental decussation Ect ectorhinal cortex EW Edinger-Westphal nu fmj forceps major corpus callosum

Bregma -6.24 mm 4

3 GrDG granular layer dentate gyrus hif hippocampal fissure IF interfascicular nu InC interstitial nu of Cajal InG intermediate gray layer SC InWh intermediate white layer SC IPC interpeduncular nu, caudal IPDL interpeduncular nu, dorsolat IPDM interpeduncular nu, dorsomed IPL interpeduncular nu, lat subnu IPR interpeduncular nu, rostral sub LMol lacunosum moleculare LPAG lateral periaqueductal gray LV lateral ventricle MEntR med entorhinal cx, rostral

2

1 MGD medial geniculate nu, dorsal MGM medial geniculate nu, medial MGV medial geniculate nu, ventral ml medial lemniscus mlf medial longitudinal fasciculus MoDG molecular layer dentate gyrus mRt mesenceph reticular formn MZMG marginal zone med geniculate Op optic nerve layer superior coll Or oriens layer hippocampus PaR pararubral nu PBP parabrachial pigmented nu pcer posterior cerebral artery PIF parainterfascicular nu VTA PN paranigral nu of the VTA PoDG polymorph layer dentate gyrus

0

1 Post postsubiculum PRh perirhinal cortex Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure RMC red nu, magnocellular part RPC red nu, parvicellular part RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c SG suprageniculate thalamic nu SNCD subst nigra, comp, dors tier SNCM subst nigra, comp, med tier

2

3 SNCV subst nigra, comp, ventral tier SNL substantia nigra, lateral part SNR substantia nigra, reticular part Su3 supraoculomotor PAG Su3C supraoculomotor cap SubB subbrachial nu SuG superficial gray superior coll TeA temporal associatin cortex ts tectospinal tract tth trigeminothalamic tract V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed

4

5 VIEnt ventral intermed entorhinal VS ventral subiculum vtgx ventral tegmental decussation Zo zonal layer superior colliculus

6

7

Plate 86

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

5

+15

+10

+5

V2MM

RSD

RSD

7

1

V2ML V1M

V1M

-5

0

V2MM

V2ML

RSGc

RSGc

V1B

V1B

8

fmj V2L

7

dcw

RSGa

V2L RSGa

Zo

InG

TeA

DT

Py

InWh

csc DMPAG

DpG

4

LMol

bsc InWh

Rad

Or Au1

bsc

AuV

AuV Rad

DT

DpG

5

DLPAG

alv

MGD CA1

MZMG

Ect

MGV

LPAG Me5 Su3C

me5 bic mRt

PRh

3PC InC

ts

SubB

rf DLEnt

PaR

SNL

dtgx

PBP SNR SNCD

SNCV VIEnt

rs

1

xscp tth cp

MEntR APir

PaR

RPC

PBP

ml

SNL

RMC RRF CLi IF IPR IPC

IPDL

DLEnt

MoDG

bas

8

VS

DIEnt

SNCV

PIF PN

VIEnt

MEntR

SNCM

pcer

7

SNR SNCD

PBP vtgx

DIEnt

PRh GrDG

RMC

VS

6

SubB

mlf MoDG

2

mRt

ts

3N

GrDG

Ect

MGV

MGM

TeA

CA1

PoDG

MZMG

Su3

EW

alv

MGD

DpWh

DpWh Aq

PoDG

3

AuD

Op

InG Py

DS

SuG

SuG Op

LMol

dcw

alv Post

Au1

6

dhc

Post

DS

Or

RSGb

RSGb

alv

2

fmj

LV

AuD

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

Figure 86

10

0 Interaural

3

4

5

9

4

3

-15 Bregma 0

5

5

2

IPL

9

APir

IPDM

10

0

Interaural 2.64 mm 7 3N oculomotor nu 3PC oculomotor nu, parvicellular alv alveus of the hippocampus APir amygdalopiriform transition Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral bas basilar artery bic brachium inferior colliculus bsc brachium superior colliculus CA1 field CA1 of the hippocampus CLi caudal linear nu of the raphe cp cerebral peduncle csc commissure sup colliculus dcw deep cerebral white matter dhc dorsal hippocampal commiss

6

5 DIEnt dorsal intermed entorhinal cx DLEnt dorsolateral entorhinal cortex DLPAG dorsolat periaqueductal gray DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DS dorsal subiculum DT dorsal terminal nu acc optic tr dtgx dorsal tegmental decussation Ect ectorhinal cortex EW Edinger-Westphal nu fmj forceps major corpus callosum GrDG granular layer dentate gyrus IF interfascicular nu

Bregma -6.36 mm 4

3 InC interstitial nu of Cajal InG intermediate gray layer SC InWh intermediate white layer SC IPC interpeduncular nu, caudal IPDL interpeduncular nu, dorsolat IPDM interpeduncular nu, dorsomed IPL interpeduncular nu, lat subnu IPR interpeduncular nu, rostral sub LMol lacunosum moleculare LPAG lateral periaqueductal gray LV lateral ventricle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEntR med entorhinal cx, rostral

2

1 MGD medial geniculate nu, dorsal MGM medial geniculate nu, medial MGV medial geniculate nu, ventral ml medial lemniscus mlf medial longitudinal fasciculus MoDG molecular layer dentate gyrus mRt mesenceph reticular formn MZMG marginal zone med geniculate Op optic nerve layer superior coll Or oriens layer hippocampus PaR pararubral nu PBP parabrachial pigmented nu pcer posterior cerebral artery PIF parainterfascicular nu VTA PN paranigral nu of the VTA PoDG polymorph layer dentate gyrus

0

1 Post postsubiculum PRh perirhinal cortex Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure RMC red nu, magnocellular part RPC red nu, parvicellular part RRF retrorubral field rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c SNCD subst nigra, comp, dors tier SNCM subst nigra, comp, med tier

2

3 SNCV subst nigra, comp, ventral tier SNL substantia nigra, lateral part SNR substantia nigra, reticular part Su3 supraoculomotor PAG Su3C supraoculomotor cap SubB subbrachial nu SuG superficial gray superior coll TeA temporal associatin cortex ts tectospinal tract tth trigeminothalamic tract V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed

4

5 VIEnt ventral intermed entorhinal VS ventral subiculum vtgx ventral tegmental decussation xscp decussation sup cereballar ped Zo zonal layer superior colliculus

6

7

Plate 87

7 0

+5

10

6 -5

5

-10

4

3

2

1

0

1

+15

V2ML V2MM

+10

+5

RSD

6

V1M

1

V2MM V2ML

RSD

RSGc

8

V1M

RSGc

V1B

RSGb V2L

RSGb

RSGa

dhc

7

RSGa

Post

Post

SuG

Op

Or

dcw

Py

AuD

DS

Op

InG

Au1

6

3

alv

SuG

DS

V2L

LV

Zo

alv AuD

2

fmj

fmj

Or

Au1

InWh

GrDG

Rad TeA

a

MoDG

InWh

DpG DT

AuV

GrDG

DpG

DMPAG

4

Py

LMol MoDG

dcw

InG

LMol

AuV

DT

DLPAG

Rad TeA

a

CA1 PoDG

me5

EW

a

DLEnt

SNL PrS

mlf

PaR

SNCD SNR SNCV

VS

3N

xscp VIEnt

tth ml

cp

MEnt APir

IPDL IPDM

SNR SNCV

7

PrS VS PaS

PBP IF

DLEnt

SNL

CLi

8

DIEnt

PIF PN

IPR IPC

pcer

RRF

a a

SNCD

6

PRh SubB

RMC

rs

Ect

mRt

PaR

PBP

PaS

DIEnt

InC RPC

dtgx

RRF

PoDG

MZMG MGV MGM bic ts

scp

MGD

DpWh

Su3 3PC

ts

SubB

a

LPAG

Su3C

mRt

rf

Me5

Aq

MZMG MGV MGM bic

PRh

1

5

CA1 MGD

Ect

2

7

-5

0

V1B

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

Figure 87

10

0 Interaural

3

4

5

9

4

3

-15 Bregma 0

5

5

2

VIEnt

MEnt

SNCM

APir

IPL IPI

9

bas

10

0

Interaural 2.52 mm 7 3N oculomotor nu 3PC oculomotor nu, parvicellular a artery alv alveus of the hippocampus APir amygdalopiriform transition Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral bas basilar artery bic brachium inferior colliculus CA1 field CA1 of the hippocampus CLi caudal linear nu of the raphe cp cerebral peduncle dcw deep cerebral white matter dhc dorsal hippocampal commiss

6

5 DIEnt dorsal intermed entorhinal cx DLEnt dorsolateral entorhinal cortex DLPAG dorsolat periaqueductal gray DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DS dorsal subiculum DT dorsal terminal nu acc optic tr dtgx dorsal tegmental decussation Ect ectorhinal cortex EW Edinger-Westphal nu fmj forceps major corpus callosum GrDG granular layer dentate gyrus IF interfascicular nu

Bregma -6.48 mm 4

3 InC interstitial nu of Cajal InG intermediate gray layer SC InWh intermediate white layer SC IPC interpeduncular nu, caudal IPDL interpeduncular nu, dorsolat IPDM interpeduncular nu, dorsomed IPI interpeduncular nu, intermed IPL interpeduncular nu, lat subnu IPR interpeduncular nu, rostral sub LMol lacunosum moleculare LPAG lateral periaqueductal gray LV lateral ventricle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex

2

1 MGD medial geniculate nu, dorsal MGM medial geniculate nu, medial MGV medial geniculate nu, ventral ml medial lemniscus mlf medial longitudinal fasciculus MoDG molecular layer dentate gyrus mRt mesenceph reticular formn MZMG marginal zone med geniculate Op optic nerve layer superior coll Or oriens layer hippocampus PaR pararubral nu PaS parasubiculum PBP parabrachial pigmented nu pcer posterior cerebral artery PIF parainterfascicular nu VTA PN paranigral nu of the VTA

0

1 PoDG polymorph layer dentate gyrus Post postsubiculum PRh perirhinal cortex PrS presubiculum Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure RMC red nu, magnocellular part RPC red nu, parvicellular part RRF retrorubral field rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c scp superior cerebellar peduncle

2

3 SNCD subst nigra, comp, dors tier SNCM subst nigra, comp, med tier SNCV subst nigra, comp, ventral tier SNL substantia nigra, lateral part SNR substantia nigra, reticular part Su3 supraoculomotor PAG Su3C supraoculomotor cap SubB subbrachial nu SuG superficial gray superior coll TeA temporal associatin cortex ts tectospinal tract tth trigeminothalamic tract V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area

4

5 V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VIEnt ventral intermed entorhinal VS ventral subiculum xscp decussation sup cereballar ped Zo zonal layer superior colliculus

6

7

Plate 88

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

+15

7

10 +10

+5

RSD

1

V2ML

RSD

V1M

-5

0

V2MM

V2ML

V1M RSGc

RSGc

V1B

8

V1B RSGb

V2L alv AuD

RSGb Zo

RSGa

dhc

7

Zo

SuG

Post

DS

Au1

V2L

RSGa

LV

SuG

Op

3

alv

Post

AuD

DS

Op

InG

6

2

fmj

fmj

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

Figure 88 V2MM

0 Interaural

3

5

5

9

4

4

-15 Bregma 0

5

5

3

InG

Or

Or

dcw

InWh

dcw

InWh

Rad

4

Au1

Rad DpG

AuV

DpG

AuV

DMPAG CA1

TeA

DpWh

MGV

LMol

Aq

me5 GrDG

VLPAG

bic BIC

Ect

ts

Py MZMG

PRh rf

mRt SubB

3N

MoDG

alv

PaR

DLEnt PrS VS DIEnt

2

RRF

SNR SNCD

PaS

MEnt

VIEnt

s5

APir

1

tth ml

IPI

6

PRh alv

7

PaR

DLEnt PrS SNR SNCD

SNCV SNCM PIF

VS

PaS

DIEnt

8

cp

IPDL

m5

MZMG MoDG

RRF

IPR

Ect Py

SubB

rs

cp

TeA

GrDG

mRt

RMC

xscp

CA1

ts

CLi

SNCV SNCM

LMol

BIC bic

InC

mlf dtgd

RMC

MGV

LPAG Me5

Su3C Su3 3PC

EW

5

DpWh

DLPAG

MEnt

s5

APir

m5

IPL

VIEnt

9

IPC tfp

0

10

bas

Interaural 2.40 mm 7

6

5 3N oculomotor nu 3PC oculomotor nu, parvicellular alv alveus of the hippocampus APir amygdalopiriform transition Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral bas basilar artery BIC nu brachium inferior colliculus bic brachium inferior colliculus CA1 field CA1 of the hippocampus CLi caudal linear nu of the raphe cp cerebral peduncle dcw deep cerebral white matter dtgx dorsal tegment decussation

Bregma -6.60 mm 4

3 dhc dorsal hippocampal commiss DIEnt dorsal intermed entorhinal cx DLEnt dorsolateral entorhinal cortex DLPAG dorsolat periaqueductal gray DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DS dorsal subiculum Ect ectorhinal cortex EW Edinger-Westphal nu fmj forceps major corpus callosum GrDG granular layer dentate gyrus InC interstitial nu of Cajal InG intermediate gray layer SC

2

1 InWh intermediate white layer SC IPC interpeduncular nu, caudal IPDL interpeduncular nu, dorsolat IPI interpeduncular nu, intermed IPL interpeduncular nu, lat subnu IPR interpeduncular nu, rostral sub LMol lacunosum moleculare LPAG lateral periaqueductal gray LV lateral ventricle m5 motor root trigeminal nerve Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex MGV medial geniculate nu, ventral ml medial lemniscus

0

1 mlf medial longitudinal fasciculus MoDG molecular layer dentate gyrus mRt mesenceph reticular formn MZMG marginal zone med geniculate Op optic nerve layer superior coll Or oriens layer hippocampus PaR pararubral nu PaS parasubiculum PIF parainterfascicular nu VTA Post postsubiculum PRh perirhinal cortex PrS presubiculum Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure RMC red nu, magnocellular part RRF retrorubral field

2

3 rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c s5 sensory root trigeminal nerve SNCD subst nigra, comp, dors tier SNCM subst nigra, comp, med tier SNCV subst nigra, comp, ventral tier SNR substantia nigra, reticular part Su3 supraoculomotor PAG Su3C supraoculomotor cap SubB subbrachial nu SuG superficial gray superior coll TeA temporal associatin cortex

4

5 tfp transverse fibers pons ts tectospinal tract tth trigeminothalamic tract V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VIEnt ventral intermed entorhinal VLPAG ventrolat periaqueductal gray VS ventral subiculum xscp decussation sup cereballar ped Zo zonal layer superior colliculus

6

7

Plate 89

7 10

6 0

+5

-5

5

-10

4

3

2

2

3

4

5

6

V2MM +15

+10

+5

0

1

V2MM

V2ML

RSD

V2ML

RSD

V1M

-5

V1M RSGc

RSGc

V1B

8

V1B fmj

RSGb Zo

RSGa

Zo

LV

SuG

alv

AuD

3

alv

Op

InG

Or

Au1

SuG

Op

Post

DS

V2L

dhc

dhc

7

2

fmj

RSGb

RSGa

LV

V2L

AuD

Post

DS

InG

Or

Au1 dcw

dcw

6

InWh The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

7

Figure 89

10

0 Interaural

3

1

5

9

4

0

-15 Bregma 0

5

5

1

PrS

AuV

PrS

CA1 Py

TeA

DpG DpWh

Rad

DpWh

LMol

LMol GrDG

MoDG SubB

rf

mRt

3PC

PrS

3N

TeA

5

BIC bic Ect

MoDG

6 alv

PRh

SubB

mRt

InC

PrS

mlf

DLEnt

Py

GrDG

LPAG

VLPAG EW Su3C Su3

ts

alv

Aq

Me5

me5

bic BIC

PRh

DLPAG

AuV

CA1

DpG DMPAG

Rad

Ect

4

InWh

DLEnt

7

dtgx PaS

VS

RRF PTg

DIEnt

VIEnt

xscp tth ml

s5

1

m5

0

IPC

IPL IPI

tfp

Pn

8

SNR

ID IPA VTA IPDL

cp MEnt

DIEnt

rs

SNR

CEnt

VS

PTg

rs

2

PaS

RRF

CLi

CEnt VIEnt

cp MEnt

s5

9

m5

10

bas

Interaural 2.28 mm 7

6

5 3N oculomotor nu 3PC oculomotor nu, parvicellular alv alveus of the hippocampus Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral bas basilar artery BIC nu brachium inferior colliculus bic brachium inferior colliculus CA1 field CA1 of the hippocampus CEnt caudomed entothinal cortex CLi caudal linear nu of the raphe cp cerebral peduncle dcw deep cerebral white matter dhc dorsal hippocampal commiss

Bregma -6.72 mm 4

3 DIEnt dorsal intermed entorhinal cx DLEnt dorsolateral entorhinal cortex DLPAG dorsolat periaqueductal gray DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DS dorsal subiculum dtgx dorsal tegmental decussation Ect ectorhinal cortex EW Edinger-Westphal nu fmj forceps major corpus callosum GrDG granular layer dentate gyrus ID interstitial nu decussation scp InC interstitial nu of Cajal

2

1 InG intermediate gray layer SC InWh intermediate white layer SC IPA interpeduncular nu, apical sub IPC interpeduncular nu, caudal IPDL interpeduncular nu, dorsolat IPI interpeduncular nu, intermed IPL interpeduncular nu, lat subnu LMol lacunosum moleculare LPAG lateral periaqueductal gray LV lateral ventricle m5 motor root trigeminal nerve Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex ml medial lemniscus

0

1 mlf medial longitudinal fasciculus MoDG molecular layer dentate gyrus mRt mesenceph reticular formn Op optic nerve layer superior coll Or oriens layer hippocampus PaS parasubiculum Pn pontine nuclei Post postsubiculum PRh perirhinal cortex PrS presubiculum PTg pedunculopontine tegmental Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure RRF retrorubral field rs rubrospinal tract RSD retrosplenial dysgranular cx

2

3 RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c s5 sensory root trigeminal nerve SNR substantia nigra, reticular part Su3 supraoculomotor PAG Su3C supraoculomotor cap SubB subbrachial nu SuG superficial gray superior coll TeA temporal associatin cortex tfp transverse fibers pons ts tectospinal tract tth trigeminothalamic tract V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area

4

5 V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VIEnt ventral intermed entorhinal VLPAG ventrolat periaqueductal gray VS ventral subiculum VTA ventral tegmental area xscp decussation sup cereballar ped Zo zonal layer superior colliculus

6

7

Plate 90

7 10

6 0

+5

-5

5

-10

4

3

2

1

+15

V2ML

+10

+5

V2MM

4

5

6

RSD

fmj

LV dhc alv

7 AuD

RSGb

Op

3 AuD DS

dcw

InWh

DpG

PrS AuV

DMPAG

alv CA1

DpWh

DLPAG

alv CA1

DpWh

Aq

MoS MoDG

5 TeA

MoS

LPAG Me5 VLPAG EW Su3C

me5

bic BIC

BIC bic

MoDG

Ect

Ect DR ts

PRh rf

PrS

3N

MiTg

xscp

MEnt

PaS PTg

rs cp

B9

IPA

s5

tth ml m5

7

VS

CLi

PTg

CEnt

PrS DLEnt

RRF ts

DIEnt

1

SubB MiTg

RRF

PaS

VIEnt

PRh

mRt

InC

mlf

DLEnt

6

Su3 3PC

mRt

SubB

VS

2

4

Au1

DpG

AuV

TeA

Post

LV dhc alv

InG

InWh PrS

V2L

SuG

InG

Au1

2

RSGa

Zo

Op

DS

dcw

V1B fmj

RSGb

SuG Post

V1M

RSGc

RSGa

V2L

V2ML

RSD

RSGc

V1B

6

7

1

V2MM

V1M

-5

0

8

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

3

Figure 90

10

0 Interaural

3

2

5

9

4

1

-15 Bregma 0

5

5

0

IPI

ID

B9

VTA

8

DIEnt

rs cp

VIEnt

CEnt MEnt

s5

IPDL

9

m5

IPC IPL Pn

0

10

tfp bas

Interaural 2.16 mm 7

6

5 3N oculomotor nu 3PC oculomotor nu, parvicellular alv alveus of the hippocampus Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral B9 B9 serotonin cells bas basilar artery BIC nu brachium inferior colliculus bic brachium inferior colliculus CA1 field CA1 of the hippocampus CEnt caudomed entothinal cortex CLi caudal linear nu of the raphe cp cerebral peduncle

4

3 dcw deep cerebral white matter dhc dorsal hippocampal commiss DIEnt dorsal intermed entorhinal cx DLEnt dorsolateral entorhinal cortex DLPAG dorsolat periaqueductal gray DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DR dorsal raphe nu DS dorsal subiculum Ect ectorhinal cortex EW Edinger-Westphal nu fmj forceps major corpus callosum ID interstitial nu decussation scp

2

1 InC interstitial nu of Cajal InG intermediate gray layer SC InWh intermediate white layer SC IPA interpeduncular nu, apical sub IPC interpeduncular nu, caudal IPDL interpeduncular nu, dorsolat IPI interpeduncular nu, intermed IPL interpeduncular nu, lat subnu LPAG lateral periaqueductal gray LV lateral ventricle m5 motor root trigeminal nerve Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex

0

Bregma -6.84 mm 1 MiTg microcellular tegmental nu ml medial lemniscus mlf medial longitudinal fasciculus MoDG molecular layer dentate gyrus MoS molecular layer subiculum mRt mesenceph reticular formn Op optic nerve layer superior coll PaS parasubiculum Pn pontine nuclei Post postsubiculum PRh perirhinal cortex PrS presubiculum PTg pedunculopontine tegmental rf rhinal fissure RRF retrorubral field rs rubrospinal tract RSD retrosplenial dysgranular cx

2

3 RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c s5 sensory root trigeminal nerve Su3 supraoculomotor PAG Su3C supraoculomotor cap SubB subbrachial nu SuG superficial gray superior coll TeA temporal associatin cortex tfp transverse fibers pons ts tectospinal tract tth trigeminothalamic tract V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat

4

5 V2MM secondary visual cx, mediomed VIEnt ventral intermed entorhinal VLPAG ventrolat periaqueductal gray VS ventral subiculum VTA ventral tegmental area xscp decussation sup cereballar ped Zo zonal layer superior colliculus

6

7

Plate 91

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 91

5

5

7

1

9 +15

V2ML V2MM

10

0 Interaural +10

+5

-5

0

V2MM V2ML RSD

V1M

8

V1B

RSD

RSGb

V1M

fmj

fmj Zo

RSGa LV

7

RSGa

SuG

V2L dhc alv

6

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

alv

Post

dcw

4

InWh

alv

5

dhc

InG

InWh

3

V2L

Op

InG

Post

LV

SuG

Op

dcw

2

V1B

RSGb

alv

DpG

TeA

TeA

DMPAG

STr

MoS

bic

PrS

Aq BIC

PrCnF

me5

DR

3PC Su3

SubB

rf DLEnt

MiTg

DIEnt

SubB

MEnt

DIEnt

s5

1

8

ID VIEnt

rs Rbd

B9 a

PBG

PTg rs

CEnt

7

PaS

CLi xscp

VIEnt

DLEnt

MiTg

PTg

2

6 PRh

RRF ts

Ect

mRt

RRF

PBG

STr

MoS

PrS

Su3C

mlf

PaS

bic

PrCnF

3N

mRt

BIC

ECIC

VLPAG

ts

PRh

DpWh

LPAG Me5

ECIC

Ect

5

DLPAG

DpWh

cp

tth

CEnt

B9

IPA IPI

a

cp

MEnt

s5

9

DPPn

ml m5

m5

IPL IPC Pn

0

Pn

10

tfp

Interaural 2.04 mm 7

6

5 3N oculomotor nu 3PC oculomotor nu, parvicellular a artery alv alveus of the hippocampus Aq aqueduct B9 B9 serotonin cells bas basilar artery BIC nu brachium inferior colliculus bic brachium inferior colliculus CEnt caudomed entothinal cortex CLi caudal linear nu of the raphe cp cerebral peduncle dcw deep cerebral white matter dhc dorsal hippocampal commiss DIEnt dorsal intermed entorhinal cx DLEnt dorsolateral entorhinal cortex

Bregma -6.96 mm

bas

4

3 DLPAG dorsolat periaqueductal gray DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DPPn dorsal peduncular pontine nu DpWh deep white layer superior collic DR dorsal raphe nu ECIC external cx inferior colliculus Ect ectorhinal cortex fmj forceps major corpus callosum ID interstitial nu decussation scp InG intermediate gray layer SC InWh intermediate white layer SC IPA interpeduncular nu, apical sub IPC interpeduncular nu, caudal

2

1 IPI interpeduncular nu, intermed IPL interpeduncular nu, lat subnu LPAG lateral periaqueductal gray LV lateral ventricle m5 motor root trigeminal nerve Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex MiTg microcellular tegmental nu ml medial lemniscus mlf medial longitudinal fasciculus MoS molecular layer subiculum mRt mesenceph reticular formn Op optic nerve layer superior coll PaS parasubiculum PBG parabigeminal nu

0

1 Pn pontine nuclei Post postsubiculum PRh perirhinal cortex PrS presubiculum PTg pedunculopontine tegmental Rbd rhabdoid nu rf rhinal fissure RRF retrorubral field rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b s5 sensory root trigeminal nerve STr subiculum, transition area Su3 supraoculomotor PAG Su3C supraoculomotor cap SubB subbrachial nu SuG superficial gray superior coll TeA temporal associatin cortex

2

3 tfp transverse fibers pons ts tectospinal tract tth trigeminothalamic tract V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VIEnt ventral intermed entorhinal VLPAG ventrolat periaqueductal gray xscp decussation sup cereballar ped Zo zonal layer superior colliculus

4

5

6

7

Plate 92

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 92

5

5

1

9 +15

V2ML V2MM

10

0 Interaural +10

+5

RSD

V1M

-5

0

V2MM V2ML RSD

V1B

8

V1B RSGb

fmj

RSGb

RSGa

7

V2L

SuG

InG

a TeA

dhc

Post

InG

3

V2L

LV

Op

InWh The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

3

RSGa

Op Post

2

fmj

Zo

PiSt

SuG

6

4

v

LV dhc

5

V1M

4

InWh

DpG

a

DpG

dcw

dcw

TeA

DMPAG

5

DLPAG DpWh

PrS STr

MoS

bic

BIC

ECIC ll

alv

PRh

Me5

DLEnt

isRt RRF

tth

cp

ml

MEnt s5

cp IPC

mcp

DPPn

IPL

8

VIEnt

CEnt

B9

IPA m5

DLEnt

DIEnt

rs PMnR

PMnR s5

7

PaS

PTg

ID xscp Rbd

MEnt

1

PBG MiTg

CLi

rs

CEnt

6

PRh

RRF

PTg

VIEnt

STr

alv

SubB isRt

mlf

DIEnt

MoS

Ect

4N

ts

2

bic

ll

PrCnF

Su3C Su3

4Sh PBG MiTg

ECIC

BIC

VLPAG DRD

PrCnF

SubB PaS

PrS

LPAG

me5

Ect

rf

DpWh Aq

9

m5

mcp

Pn

0

Interaural 1.92 mm 7

6

5 4N trochlear nu 4Sh trochlear nuclues shell region a artery alv alveus of the hippocampus Aq aqueduct B9 B9 serotonin cells bas basilar artery BIC nu brachium inferior colliculus bic brachium inferior colliculus CEnt caudomed entothinal cortex CLi caudal linear nu of the raphe cp cerebral peduncle dcw deep cerebral white matter dhc dorsal hippocampal commiss DIEnt dorsal intermed entorhinal cx DLEnt dorsolateral entorhinal cortex

10

Bregma -7.08 mm

bas

4

3 DLPAG dorsolat periaqueductal gray DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DPPn dorsal peduncular pontine nu DpWh deep white layer superior collic DRD dorsal raphe nu, dorsal part ECIC external cx inferior colliculus Ect ectorhinal cortex fmj forceps major corpus callosum ID interstitial nu decussation scp InG intermediate gray layer SC InWh intermediate white layer SC IPA interpeduncular nu, apical sub

2

1 IPC interpeduncular nu, caudal IPL interpeduncular nu, lat subnu isRt isthmic reticular formn ll lateral lemniscus LPAG lateral periaqueductal gray LV lateral ventricle m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex MiTg microcellular tegmental nu ml medial lemniscus mlf medial longitudinal fasciculus MoS molecular layer subiculum Op optic nerve layer superior coll PaS parasubiculum

0

1 PBG parabigeminal nu PiSt pineal stalk PMnR paramedian raphe nu Pn pontine nuclei Post postsubiculum PrCnF precuneiform nu PRh perirhinal cortex PrS presubiculum PTg pedunculopontine tegmental Rbd rhabdoid nu rf rhinal fissure RRF retrorubral field rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b s5 sensory root trigeminal nerve STr subiculum, transition area Su3 supraoculomotor PAG Su3C supraoculomotor cap

2

3 SubB subbrachial nu SuG superficial gray superior coll TeA temporal associatin cortex ts tectospinal tract tth trigeminothalamic tract v vein V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VIEnt ventral intermed entorhinal VLPAG ventrolat periaqueductal gray xscp decussation sup cereballar ped Zo zonal layer superior colliculus

4

5

6

7

Plate 93

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

Figure 93 V2ML V2MM

+15

+10

+5

1

V2MM V2ML

V1M

-5

0

RSD

V1M

RSD

V1B

8

V1B RSGb v

RSGa

Zo

PiSt

V2L

7

2

RSGb

RSGa SuG

V2L

SuG

Op

LV

Op

Post InG

InG

InWh

6

3

LV

Post

dcw

dcw

InWh

4 a

a The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

7

10

0 Interaural

3

6

5

9

4

5

-15 Bregma 0

5

5

4

DpG

TeA

DpG

TeA

DMPAG PrS STr Ect

DpWh bic BIC

DLPAG Aq

ECIC

alv ll

LPAG

PRh 4Sh

rf

PaS

DIEnt

ts

VIEnt

PTg Rbd

a

PnO PMnR B9

MnR

CEnt

MEnt

s5

cp

9

m5

tth ml

8

VIEnt

rs

cp

m5

7

DIEnt

RR

ts

B9

s5

1

DLEnt

RRF

a

CEnt

PaS

MiTg

xscp

rs MEnt

PBG

CLi

PTg

2

6

PrCnF PRh

mlf

RR

Ect

alv

isRt

RRF

STr

BIC bic

ll

4N

MiTg

5

PDR

DRV

isRt

PBG

DLEnt

ECIC

VLPAG DRD DRL Me5

PrCnF me5

PrS

DpWh

IPC

mcp

mcp

IPL

0

10

Pn

Interaural 1.80 mm

Bregma -7.20 mm

tfp bas

7

6

5 4N trochlear nu 4Sh trochlear nuclues shell region a artery alv alveus of the hippocampus Aq aqueduct B9 B9 serotonin cells bas basilar artery BIC nu brachium inferior colliculus bic brachium inferior colliculus CEnt caudomed entothinal cortex CLi caudal linear nu of the raphe cp cerebral peduncle dcw deep cerebral white matter DIEnt dorsal intermed entorhinal cx DLEnt dorsolateral entorhinal cortex DLPAG dorsolat periaqueductal gray

4

3 DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DRD dorsal raphe nu, dorsal part DRL dorsal raphe nu, lateral part DRV dorsal raphe nu, ventral part ECIC external cx inferior colliculus Ect ectorhinal cortex InG intermediate gray layer SC InWh intermediate white layer SC IPC interpeduncular nu, caudal IPL interpeduncular nu, lat subnu isRt isthmic reticular formn ll lateral lemniscus

2

1 LPAG lateral periaqueductal gray LV lateral ventricle m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex MiTg microcellular tegmental nu ml medial lemniscus mlf medial longitudinal fasciculus MnR median raphe nu Op optic nerve layer superior coll PaS parasubiculum PBG parabigeminal nu PDR posterodorsal raphe nu PiSt pineal stalk PMnR paramedian raphe nu Pn pontine nuclei

0

1 PnO pontine reticular nu, oral part Post postsubiculum PrCnF precuneiform nu PRh perirhinal cortex PrS presubiculum PTg pedunculopontine tegmental Rbd rhabdoid nu rf rhinal fissure RR retrorubral nu RRF retrorubral field rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b s5 sensory root trigeminal nerve STr subiculum, transition area SuG superficial gray superior coll TeA temporal associatin cortex

2

3 tfp transverse fibers pons ts tectospinal tract tth trigeminothalamic tract v vein V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VIEnt ventral intermed entorhinal VLPAG ventrolat periaqueductal gray xscp decussation sup cereballar ped Zo zonal layer superior colliculus

4

5

6

7

Plate 94

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 94

5

5

7

1

9 +15

+10

+5

V1M

V1M

-5

0

V2MM V2ML

V2ML V2MM

10

0 Interaural

RSD

RSD

8

V1B

RSGb

fmj

5a

RSGa

V2L

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

3/4

Post

InWh

InWh

DpG

DpG

TeA

3

V2L

InG

InG

Post

fmj

Op

Op LV

2

SuG

SuG

7

5

1

Zo

Pi

5b

2

V1B

6

dcw

4

TeA

DMPAG

alv

bic

STr

DLPAG

DpWh

PrS

BIC

ECIC me5

DRD

PrCnF PaS

rf

MiTg

DLEnt

ts

DIEnt 4n

RR

PTg

a

CEnt

VIEnt

PMnR

MEnt

B9

s5

m5

9

lfp

tth

mcp

8

CEnt

PnO

m5 lfp

a

rs MnR

s5

7

4n

RR

PTg

PnO

1

DLEnt DIEnt

ts

MEnt

PRh

PaS

MiTg

isRt

xscp Rbd

rs

6

CLi

VIEnt

2

alv

PrCnF PBG

Pa4

mlf

STr

ll

4N

isRt

bic

Ect Me5

PDR

DRV

4Sh

PBG

BIC

ECIC

PrS

VLPAG DRL

ll

PRh

LPAG

Aq

Ect

5

DpWh

mcp

ml

0

10

Pn

Interaural 1.68 mm 7

6

5 1 layer 1 of cortex 2 layer 2 of cortex 4N trochlear nu 4n trochlear nerve 4Sh trochlear nuclues shell region 5a layer 5a of cortex 5b layer 5b of cortex 6 layer 6 of cortex a artery alv alveus of the hippocampus Aq aqueduct B9 B9 serotonin cells bas basilar artery BIC nu brachium inferior colliculus bic brachium inferior colliculus CEnt caudomed entothinal cortex CLi caudal linear nu of the raphe dcw deep cerebral white matter DIEnt dorsal intermed entorhinal cx

Bregma -7.32 mm

tfp bas

4

3 DLEnt dorsolateral entorhinal cortex DLPAG dorsolat periaqueductal gray DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DRD dorsal raphe nu, dorsal part DRL dorsal raphe nu, lateral part DRV dorsal raphe nu, ventral part ECIC external cx inferior colliculus Ect ectorhinal cortex fmj forceps major corpus callosum InG intermediate gray layer SC InWh intermediate white layer SC

2

1 isRt isthmic reticular formn lfp longitudinal fasciculus pons ll lateral lemniscus LPAG lateral periaqueductal gray LV lateral ventricle m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex MiTg microcellular tegmental nu ml medial lemniscus mlf medial longitudinal fasciculus MnR median raphe nu Op optic nerve layer superior coll Pa4 paratrochlear nu PaS parasubiculum PBG parabigeminal nu

0

1 PDR posterodorsal raphe nu Pi pineal gland PMnR paramedian raphe nu Pn pontine nuclei PnO pontine reticular nu, oral part Post postsubiculum PrCnF precuneiform nu PRh perirhinal cortex PrS presubiculum PTg pedunculopontine tegmental Rbd rhabdoid nu rf rhinal fissure RR retrorubral nu rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b s5 sensory root trigeminal nerve STr subiculum, transition area

2

3 SuG superficial gray superior coll TeA temporal associatin cortex tfp transverse fibers pons ts tectospinal tract tth trigeminothalamic tract V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VIEnt ventral intermed entorhinal VLPAG ventrolat periaqueductal gray xscp decussation sup cereballar ped Zo zonal layer superior colliculus

4

5

6

7

Plate 95

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

9

V2ML 10

0 Interaural +5

4

5

6

1

V2ML

V2MM

V1M

V1M RSD

RSD V1B

8

V1B

2

RSGb

RSGb RSGa

Pi

RSGa

Zo

V2L

V2L

7 Post

dcw

6

4

3

SuG

SuG

Op

Op

InG

InG

3 Post LV

InWh

InWh

DpG

DpG

TeA The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

7

Figure 95

V2MM

-5

0

3

v

5

+10

2

-15 Bregma 0

5

+15

1

4

TeA

DMPAG

PrS BIC Ect

bic

STr

PrS DLPAG

DpWh

5

BIC

LPAG Me5

Aq

ECIC

DpWh

bic

ECIC

alv

alv PrCnF

PaS PRh rf DLEnt

me5

isRt

DRV

ts

DIEnt PTg

ll

rs

m5

4n

PTg

VIEnt a

ts

ts

RR

PnO

CEnt

rs

mcp

1 m5

m5

lfp tth ml

0

s5

mcp

B9 lfp

8

MEnt

ll

MnR PMnR

s5

7

DIEnt

xscp Rbd PnO

DLEnt

CLi

a

CEnt

MEnt

MiTg

isRt

6

PRh

ll PBG

Pa4

mlf

RR

PaS

PDR

4N

4n

VIEnt

PrCnF

DRL 4Sh

MiTg

VLPAG

DRD

ll PBG

2

Ect

STr

9 m5

10

Pn

Interaural 1.56 mm 7

6

5 4N trochlear nu 4n trochlear nerve 4Sh trochlear nuclues shell region a artery alv alveus of the hippocampus Aq aqueduct B9 B9 serotonin cells bas basilar artery BIC nu brachium inferior colliculus bic brachium inferior colliculus CEnt caudomed entothinal cortex CLi caudal linear nu of the raphe dcw deep cerebral white matter DIEnt dorsal intermed entorhinal cx DLEnt dorsolateral entorhinal cortex DLPAG dorsolat periaqueductal gray

tfp

4

3 DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DRD dorsal raphe nu, dorsal part DRL dorsal raphe nu, lateral part DRV dorsal raphe nu, ventral part ECIC external cx inferior colliculus Ect ectorhinal cortex InG intermediate gray layer SC InWh intermediate white layer SC isRt isthmic reticlar formation lfp longitudinal fasciculus pons ll lateral lemniscus LPAG lateral periaqueductal gray LV lateral ventricle

2

1 m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex MiTg microcellular tegmental nu ml medial lemniscus mlf medial longitudinal fasciculus MnR median raphe nu Op optic nerve layer superior coll Pa4 paratrochlear nu PaS parasubiculum PBG parabigeminal nu PDR posterodorsal raphe nu Pi pineal gland PMnR paramedian raphe nu Pn pontine nuclei PnO pontine reticular nu, oral part

Bregma -7.44 mm

bas

0

1 Post postsubiculum PrCnF precuneiform nu PRh perirhinal cortex PrS presubiculum PTg pedunculopontine tegmental Rbd rhabdoid nu rf rhinal fissure RR retrorubral nu rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b s5 sensory root trigeminal nerve STr subiculum, transition area SuG superficial gray superior coll TeA temporal associatin cortex tfp transverse fibers pons ts tectospinal tract tth trigeminothalamic tract

2

3 v vein V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VIEnt ventral intermed entorhinal VLPAG ventrolat periaqueductal gray xscp decussation sup cereballar ped Zo zonal layer superior colliculus

4

5

6

7

Plate 96

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

Figure 96 V2ML

10

0 Interaural +15

+10

+5

1

V2ML V1M

V1M

-5

0

V2MM

V2MM RSD

RSD

V1B

V1B

8 RSGa

Zo

V2L

V2L

SuG

SuG

InG

InG dcw

TeA

6 The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

Ect

ECIC Aq

DRD

4n mlf

a CEnt

2

scp

PTg

PBG

DRV

MiTg

isRt Pa4

xscp

ll

DLEnt

4n

PTg ATg

7 VIEnt

RR a

ll

SPTg

a

CEnt

a

Rbd

MEnt m5 s5

rs

MnR

mcp

m5 mcp

1 lfp

s5

9

B9

PMnR m5

8 MEnt

PnO

ts

rs

6

PRh

ll

DRL PDR

isRt

4n

RR

Ect

PrCnF

Me5 VLPAG

PBG

VIEnt

STr alv PaS

ll

DLEnt

5

BIC

LPAG

me5

MiTg

bic

ECIC

DLPAG

BIC

PRh

rf

4

LV

DMPAG

PaS

TeA

DpWh

DpWh bic

dcw

DpG

DpG

STr alv

Post

InWh

InWh

LV

3

Op

Op Post

fmj RSGa

Pi

7

2

RSGb

RSGb

fmj

3

7

5

9

4

6

-15 Bregma 0

5

5

5

lfp

tth

m5

ml

10

0 Pn

Interaural 1.44 mm

Bregma -7.56 mm

tfp bas

7

6

5 4n trochlear nerve a artery alv alveus of the hippocampus Aq aqueduct ATg anterior tegmental nu B9 B9 serotonin cells bas basilar artery BIC nu brachium inferior colliculus bic brachium inferior colliculus CEnt caudomed entothinal cortex dcw deep cerebral white matter DLEnt dorsolateral entorhinal cortex DLPAG dorsolat periaqueductal gray DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic

4

3 DRD dorsal raphe nu, dorsal part DRL dorsal raphe nu, lateral part DRV dorsal raphe nu, ventral part ECIC external cx inferior colliculus Ect ectorhinal cortex fmj forceps major corpus callosum InG intermediate gray layer SC InWh intermediate white layer SC isRt isthmic reticular formation lfp longitudinal fasciculus pons ll lateral lemniscus LPAG lateral periaqueductal gray LV lateral ventricle m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu

2

1 me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex MiTg microcellular tegmental nu ml medial lemniscus mlf medial longitudinal fasciculus MnR median raphe nu Op optic nerve layer superior coll Pa4 paratrochlear nu PaS parasubiculum PBG parabigeminal nu PDR posterodorsal raphe nu Pi pineal gland PMnR paramedian raphe nu Pn pontine nuclei PnO pontine reticular nu, oral part Post postsubiculum PrCnF precuneiform nu PRh perirhinal cortex

0

1 PTg pedunculopontine tegmental Rbd rhabdoid nu rf rhinal fissure RR retrorubral nu rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b s5 sensory root trigeminal nerve scp superior cerebellar peduncle SPTg subpeduncular tegmental nu STr subiculum, transition area SuG superficial gray superior coll TeA temporal associatin cortex tfp transverse fibers pons ts tectospinal tract tth trigeminothalamic tract

2

3 V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VIEnt ventral intermed entorhinal VLPAG ventrolat periaqueductal gray xscp decussation sup cereballar ped Zo zonal layer superior colliculus

4

5

6

7

Plate 97

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

V2ML +15

+10

+5

5

6

V2MM

V1M

1

V2ML V2MM

RSD

V1B

V1M

RSD

RSGa

7

Zo

SuG

TeA

Post

DpWh

DpWh ECIC DLPAG

BIC PaS

Aq

PrCnF

PRh PBG

DRL 4n

PL RR

PTg

xscp Rbd ATg

CEnt

PTg

RR

a CEnt

SPTg

MEnt

VLL ts

rs s5

VIEnt a

VLL

mcp

7

PL

a MEnt

4n

isRt Pa4

mlf a

DLEnt

MiTg

DRV PDR

isRt

6

ll

DRD

MiTg

4n

5 Ect

PaS

VLPAG Me5

PBG DLEnt

BIC

LPAG

me5 ll

rf

4

LV

DMPAG

PRh

TeA

DpG

ECIC

VIEnt

dcw

bic

bic

Ect

V2L

3

InWh

DpG

2

fmj

Op InG

InWh

LV

2

SuG

Op InG

Post dcw

V1B RSGa

Pi

fmj

V2L

6

7

-5

0

8

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

Figure 97

10

0 Interaural

3

3

5

9

4

2

-15 Bregma 0

5

5

1

m5 ll

PnO

rs m5 ll

MnR

1

8

mcp

s5

9

PMnR m5

tth

lfp

m5

ml

10

0 Pn

Interaural 1.32 mm 7

6

5 4n trochlear nerve a artery Aq aqueduct ATg anterior tegmental nu BIC nu brachium inferior colliculus bic brachium inferior colliculus CEnt caudomed entothinal cortex dcw deep cerebral white matter DLEnt dorsolateral entorhinal cortex DLPAG dorsolat periaqueductal gray DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DRD dorsal raphe nu, dorsal part DRL dorsal raphe nu, lateral part

Bregma -7.68 mm

tfp

4

3 DRV dorsal raphe nu, ventral part ECIC external cx inferior colliculus Ect ectorhinal cortex fmj forceps major corpus callosum InG intermediate gray layer SC InWh intermediate white layer SC isRt isthmic reticular formation lfp longitudinal fasciculus pons ll lateral lemniscus LPAG lateral periaqueductal gray LV lateral ventricle m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex

2

1 MiTg microcellular tegmental nu ml medial lemniscus mlf medial longitudinal fasciculus MnR median raphe nu Op optic nerve layer superior coll Pa4 paratrochlear nu PaS parasubiculum PBG parabigeminal nu PDR posterodorsal raphe nu Pi pineal gland PL paralemniscal nu PMnR paramedian raphe nu Pn pontine nuclei PnO pontine reticular nu, oral part Post postsubiculum PrCnF precuneiform nu PRh perirhinal cortex PTg pedunculopontine tegmental Rbd rhabdoid nu

0

1 rf rhinal fissure RR retrorubral nu rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a s5 sensory root trigeminal nerve SPTg subpeduncular tegmental nu SuG superficial gray superior coll TeA temporal associatin cortex tfp transverse fibers pons ts tectospinal tract tth trigeminothalamic tract V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat

2

3 V2MM secondary visual cx, mediomed VIEnt ventral intermed entorhinal VLL ventral nu lat lemniscus VLPAG ventrolat periaqueductal gray xscp decussation sup cereballar ped Zo zonal layer superior colliculus

4

5

6

7

Plate 98

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 98

5

5

7

1

9 10

0 Interaural +15

+10

+5

V2ML

V1M

-5

0

V2MM RSD

RSD V1B

fmj

Pi

RSGa

Zo SuG Op InG InWh

Post

dcw

a

V2L

a

3 Post

dcw

TeA

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

3

a

a

a

7

2

fmj

RSGa

a V2L

4

V1M

V1B

8

5

V2ML

V2MM

TeA cic

ECIC

4

DpG ECIC

DpWh DMPAG DLPAG

PaS

Ect

bic me5 PrCnF

PRh ll PBG MiTg

DLEnt

CnFI CnFV

4n VIEnt

TrLL

MEnt

2

ATg

ERS

m5 mcp s5

CnFI CnFV

v

VIEnt

CEnt

7

a

TrLL SPTg ERS

MEnt

VLL

8

m5 mcp

rs

MnR

1

DLEnt 4n

PL

PnO ts

ll

6

PBG MiTg

PTg

PMnR

rs

ll

isRt

xscp Rbd

scp

VLL

4n

Pa4

mlf PTg

PRh PrCnF

PDR

DRV

PL

a

DRL

4n isRt

v

CEnt

CIC

Me5 VLPAG DRD

Ect

BIC bic

LPAG

Aq

CIC rf

5

PaS

s5

ll

9

RtTg tth

m5

m5

ml

lfp

10

0 Pn

Interaural 1.20 mm 7

6

5 4n trochlear nerve a artery Aq aqueduct ATg anterior tegmental nu bas basilar artery BIC nu brachium inferior colliculus bic brachium inferior colliculus CEnt caudomed entothinal cortex CIC central nu inferior colliculus cic commissure inferior colliculus CnFI cuneiform nu, intermediate CnFV cuneiform nu, ventral part dcw deep cerebral white matter DLEnt dorsolateral entorhinal cortex DLPAG dorsolat periaqueductal gray

Bregma -7.80 mm

tfp bas

4

3 DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DRD dorsal raphe nu, dorsal part DRL dorsal raphe nu, lateral part DRV dorsal raphe nu, ventral part ECIC external cx inferior colliculus Ect ectorhinal cortex ERS epirubrospinal nu fmj forceps major corpus callosum InG intermediate gray layer SC InWh intermediate white layer SC isRt isthmic reticular formation lfp longitudinal fasciculus pons ll lateral lemniscus

2

1 LPAG lateral periaqueductal gray m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex MiTg microcellular tegmental nu ml medial lemniscus mlf medial longitudinal fasciculus MnR median raphe nu Op optic nerve layer superior coll Pa4 paratrochlear nu PaS parasubiculum PBG parabigeminal nu PDR posterodorsal raphe nu Pi pineal gland PL paralemniscal nu PMnR paramedian raphe nu

0

1 Pn pontine nuclei PnO pontine reticular nu, oral part Post postsubiculum PrCnF precuneiform nu PRh perirhinal cortex PTg pedunculopontine tegmental Rbd rhabdoid nu rf rhinal fissure rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RtTg reticulotegmental nu pons s5 sensory root trigeminal nerve scp superior cerebellar peduncle SPTg subpeduncular tegmental nu SuG superficial gray superior coll TeA temporal associatin cortex tfp transverse fibers pons

2

3 TrLL triangular nu, lateral lemniscus ts tectospinal tract tth trigeminothalamic tract v vein V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VIEnt ventral intermed entorhinal VLL ventral nu lat lemniscus VLPAG ventrolat periaqueductal gray xscp decussation sup cerebell ped Zo zonal layer superior colliculus

4

5

6

7

Plate 99

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 99

5

5

7

1

9 +15

V1M

10

0 Interaural +10

+5

V1M

V2MM

V2MM

-5

0

RSD

RSD

V1B

V1B

2

8 Pi

RSGa

RSGa

a

V2L

V2L Zo

7

3 InG

Post

fmj

InWh

6

4

3

TeA

cic

DpG

4

ECIC3 2 1

DpG

DMPAG

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

1 2 3ECIC

fmj

InWh

Com

TeA

Post

PaS

PaS

Ect

DpWh LPAG

DLPAG

CIC

Aq

5

CIC

bic

PRh

bic PrCnF

rf

ll DLEnt

CnFI

MiTg

4n

CnFV

PBG

me5 DRD

4n

DRV

PTg

ll CnFI

DRL

6

MiTg

CnFV

PDR

PRh

PrCnF

VLPAG Me5

isRt

PL

VIEnt

PBG

isRt

PL

PTg

mlf

TrLL

MPL

Rbd

SPTg

ILL

MPL

SPTg

VIEnt

VLL

mcp

TrLL ILL

MEnt

ERS

ERS

2

7

CEnt

PL

PL

MEnt

DLEnt

4n

scp

CEnt

Ect

ts

PnO

rs

PnO MnR

m5

8 VLL

rs

PMnR

mcp m5

s5

s5

1

ll tth

m5

lfp

ml

9

ll

RtTg RtTgP

m5

lfp

10

0 Pn

Interaural 1.08 mm 7

6

5 1 layer 1 of cortex 2 layer 2 of cortex 4n trochlear nerve a artery Aq aqueduct bas basilar artery bic brachium inferior colliculus CEnt caudomed entothinal cortex CIC central nu inferior colliculus cic commissure inferior colliculus CnFI cuneiform nu, intermediate CnFV cuneiform nu, ventral part Com commissural nu inf colliculus DLEnt dorsolateral entorhinal cortex DLPAG dorsolat periaqueductal gray

tfp

4

3 DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DRD dorsal raphe nu, dorsal part DRL dorsal raphe nu, lateral part DRV dorsal raphe nu, ventral part Ect ectorhinal cortex ERS epirubrospinal nu fmj forceps major corpus callosum ILL intermediate nu lat lemniscus InG intermediate gray layer SC InWh intermediate white layer SC isRt isthmic reticular formation lfp longitudinal fasciculus pons ll lateral lemniscus

2

1 LPAG lateral periaqueductal gray m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex MiTg microcellular tegmental nu ml medial lemniscus mlf medial longitudinal fasciculus MnR median raphe nu MPL medial paralemniscial nu PaS parasubiculum PBG parabigeminal nu PDR posterodorsal raphe nu Pi pineal gland PL paralemniscal nu PMnR paramedian raphe nu Pn pontine nuclei

Bregma -7.92 mm

bas

0

1 PnO pontine reticular nu, oral part Post postsubiculum PRh perirhinal cortex PTg pedunculopontine tegmental Rbd rhabdoid nu rf rhinal fissure rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RtTg reticulotegmental nu pons RtTgP reticuloteg nu, pericentral s5 sensory root trigeminal nerve scp superior cerebellar peduncle SPTg subpeduncular tegmental nu TeA temporal associatin cortex tfp transverse fibers pons TrLL triangular nu, lateral lemniscus

2

3 ts tectospinal tract tth trigeminothalamic tract V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2MM secondary visual cx, mediomed VIEnt ventral intermed entorhinal VLL ventral nu lat lemniscus VLPAG ventrolat periaqueductal gray Zo zonal layer superior colliculus

4

5

6

7

Plate 100

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 100

5

5

7

1

9 10

0 Interaural +15

+10

+5

0

V2MM

V1M

-5

V2MM

RSD

V1M

RSD

V1B

8

V1B

2

Pi RSGa

RSGa

V2L

V2L

7

Post

fmj

3

Post

fmj

Com TeA

ECIC 12 3

6

cic DpWh

DpG

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

PaS

TeA

ECIC 3 21

4

DpG PaS

DMPAG

Ect

ll

Ect

ll DLPAG

CIC

5

CIC LPAG Aq

bic

PRh

ll

CnFI CnFV

MiTg

rf 4n

DLEnt

PTg

DRD 4n isRt

DRV

a

VIEnt

isRt

PDR

4n DLL

VTg

rs

PnO

ts

s5

7

VIEnt

MEnt

PMnR PnO

8 rs

VLL

m5

1

CEnt

ILL

MPL MnR

VLL

a TrLL

SPTg

2

DLEnt

PTg

MPL

MEnt

6

MiTg

cll

Rbd

TrLL ILL

DRL

PRh

ll

CnFI CnFV

mlf

scp

cll

bic

me5 PrCnF

VLPAG

DLL CEnt

Me5

me5 PrCnF

m5 mcp RtTg

ll

B9

tth ml

lfp

m5

RtTgP

s5

mcp

9

ll

m5

10

0 Pn

Interaural 0.96 mm 7

6

5 1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 4n trochlear nerve a artery Aq aqueduct B9 B9 serotonin cells bas basilar artery bic brachium inferior colliculus CEnt caudomed entothinal cortex CIC central nu inferior colliculus cic commissure inferior colliculus cll commissure lateral lemniscus CnFI cuneiform nu, intermediate CnFV cuneiform nu, ventral part Com commissural nu inf colliculus DLEnt dorsolateral entorhinal cortex

tfp

4

3 DLL dorsal nu lateral lemniscus DLPAG dorsolat periaqueductal gray DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DRD dorsal raphe nu, dorsal part DRL dorsal raphe nu, lateral part DRV dorsal raphe nu, ventral part ECIC external cx inferior colliculus Ect ectorhinal cortex fmj forceps major corpus callosum ILL intermediate nu lat lemniscus isRt isthmic reticular formation lfp longitudinal fasciculus pons

2

1 ll lateral lemniscus LPAG lateral periaqueductal gray m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex MiTg microcellular tegmental nu ml medial lemniscus mlf medial longitudinal fasciculus MnR median raphe nu MPL medial paralemniscial nu PaS parasubiculum PDR posterodorsal raphe nu Pi pineal gland PMnR paramedian raphe nu Pn pontine nuclei PnO pontine reticular nu, oral part

Bregma -8.04 mm

bas

0

1 Post postsubiculum PrCnF precuneiform nu PRh perirhinal cortex PTg pedunculopontine tegmental Rbd rhabdoid nu rf rhinal fissure rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a Rt reticular thalamic nu RtTg reticulotegmental nu pons RtTgP reticuloteg nu, pericentral s5 sensory root trigeminal nerve scp superior cerebellar peduncle SPTg subpeduncular tegmental nu TeA temporal associatin cortex tfp transverse fibers pons TrLL triangular nu, lateral lemniscus

2

3 ts tectospinal tract tth trigeminothalamic tract V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2MM secondary visual cx, mediomed VIEnt ventral intermed entorhinal VLL ventral nu lat lemniscus VLPAG ventrolat periaqueductal gray VTg ventral tegmental nu

4

5

6

7

Plate 101

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

7

-15 Bregma 0

Figure 101

5

5

1

9 10

0 Interaural +15

+10

+5

-5

0

V2MM

V1M

V2MM

RSD

8

RSD

V1B Pi

RSGa

V2L

fmj DCIC

Post

DCIC

3

Post

Com

TeA

TeA

cic

6 The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

PaS

3

RSGa

fmj

7

4

2

V1B

V2L

5

V1M

Ect

4

DMPAG

1 2 ECIC3

ECIC3 2 1

CIC

PaS Ect

CIC DLPAG

bic MiTg 4n

VLPAG

me5

CnFI CnFV cll

a

PTg

4n

LDTg DRV

scp

MPL

MiTg 4n

v PTg

cll

7

DLEnt SPTg

TrLL

MEnt

ILL

MPL

mcp

8

rs

PnO

VLL

VLL

m5

CEnt

a

PMnR

ts

PnO

6

DLL

MnR rs

s5

PDR

Rbd VTg

mcp

2

ll

isRt

mlf

TrLL ILL

CnFD CnFV

DRD

DLEnt MEnt

Me5

CnFI

isRt DLL

PRh

CnFD

ll

v CEnt

bic

Aq

PRh rf

5

LPAG

m5

s5

9

1 RtTg

ll lfp

0

tfp

5 1 layer 1 of cortex 2 layer 2 of cortex 4n trochlear nerve a artery Aq aqueduct bas basilar artery bic brachium inferior colliculus CEnt caudomed entothinal cortex CIC central nu inferior colliculus cic commissure inferior colliculus cll commissure lateral lemniscus CnFD cuneiform nu, dorsal part CnFI cuneiform nu, intermediate CnFV cuneiform nu, ventral part Com commissural nu inf colliculus DCIC dorsal cortex inferior colliculus

m5 lfp

10

Pn

Interaural 0.84 mm 6

ll

tth ml

m5

7

RtTgP

4

3 DLEnt dorsolateral entorhinal cortex DLL dorsal nu lateral lemniscus DLPAG dorsolat periaqueductal gray DMPAG dorsomed periaqueductl gray DRD dorsal raphe nu, dorsal part DRV dorsal raphe nu, ventral part ECIC external cortex inf colliculus Ect ectorhinal cortex fmj forceps major corpus callosum ILL intermediate nu lat lemniscus isRt isthmic reticular formation LDTg laterodorsal tegmental nu lfp longitudinal fasciculus pons ll lateral lemniscus LPAG lateral periaqueductal gray

2

1 m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex MiTg microcellular tegmental nu ml medial lemniscus mlf medial longitudinal fasciculus MnR median raphe nu MPL medial paralemniscial nu PaS parasubiculum PDR posterodorsal raphe nu Pi pineal gland PMnR paramedian raphe nu Pn pontine nuclei PnO pontine reticular nu, oral part Post postsubiculum PRh perirhinal cortex

Bregma -8.16 mm

bas

0

1 PTg pedunculopontine tegmental Rbd rhabdoid nu rf rhinal fissure rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RtTg reticulotegmental nu pons RtTgP reticuloteg nu, pericentral s5 sensory root trigeminal nerve scp superior cerebellar peduncle SPTg subpeduncular tegmental nu TeA temporal associatin cortex tfp transverse fibers pons TrLL triangular nu, lateral lemniscus ts tectospinal tract tth trigeminothalamic tract v vein

2

3 V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2MM secondary visual cx, mediomed VLL ventral nu lat lemniscus VLPAG ventrolat periaqueductal gray VTg ventral tegmental nu

4

5

6

7

Plate 102

7 10

6 0

+5

-5

5

-10

4

3

2

1

0

2

3

4

5

6

-15 Bregma 0

7

Figure 102

5

5

v

9

1

10

0 Interaural +15

1

+10

+5

0

V2MM

V1M

-5

8

V2MM

RSD

V1B

V1M

RSD

2

V1B

Pi RSGa

RSGa

V2L

V2L

3

7 Post

DCIC

Post

DCIC

Com

TeA

TeA cic

6

PaS

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

4

PaS 1 2 3ECIC

ECIC3 2 1

DMPAG

Ect

CIC

Ect

CIC

5

LPAG Aq

PRh bic

rf 4n

ll

PTg

DLL

CEnt

cll

a a

MEnt

scp

TrLL ILL

DRV

LDTg

DLL cll

scp

VTg

MPL

MPL

ILL

s5

A7

MnR ts

PnO

rs

m5

PMnR

PnO

ll

s5

ll

tth ml lfp

Interaural 0.72 mm

9

RtTgP DPPn

lfp

m5

1 layer 1 of cortex 2 layer 2 of cortex 4n trochlear nerve a artery A7 A7 noradrenaline cells Aq aqueduct bas basilar artery bic brachium inferior colliculus CEnt caudomed entothinal cortex CIC central nu inferior colliculus cic commissure inferior colliculus cll commissure lateral lemniscus CnFD cuneiform nu, dorsal part CnFI cuneiform nu, intermediate CnFV cuneiform nu, ventral part Com commissural nu inf colliculus

m5

VLL RtTg

0

8

rs

VLL

1

5

7

mcp A7

2

6

DLEnt MEnt

mcp

7

CEnt

a a TrLL

SPTg

cll

6

Sag

ll

PTg Rbd

mlf

SPTg

bic

CnFD CnFI CnFV

VLPAG DRD

DLEnt

PRh

Me5

me5 CnFD CnFI CnFV 4n

10

m5

Bregma -8.28 mm

Pn tfp

4

3 DCIC dorsal cortex inferior colliculus DLEnt dorsolateral entorhinal cortex DLL dorsal nu lateral lemniscus DMPAG dorsomed periaqueductl gray DPPn dorsal peduncular pontine nu DRD dorsal raphe nu, dorsal part DRV dorsal raphe nu, ventral part ECIC external cortex inf colliculus Ect ectorhinal cortex ILL intermediate nu lat lemniscus LDTg laterodorsal tegmental nu lfp longitudinal fasciculus pons ll lateral lemniscus

2

1 LPAG lateral periaqueductal gray m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex ml medial lemniscus mlf medial longitudinal fasciculus MnR median raphe nu MPL medial paralemniscial nu PaS parasubiculum Pi pineal gland PMnR paramedian raphe nu Pn pontine nuclei PnO pontine reticular nu, oral part Post postsubiculum

bas

0

1 PRh perirhinal cortex PTg pedunculopontine tegmental Rbd rhabdoid nu rf rhinal fissure rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RtTg reticulotegmental nu pons RtTgP reticuloteg nu, pericentral s5 sensory root trigeminal nerve Sag sagulum nu scp superior cerebellar peduncle SPTg subpeduncular tegmental nu TeA temporal associatin cortex tfp transverse fibers pons TrLL triangular nu, lateral lemniscus

2

3 ts tectospinal tract tth trigeminothalamic tract v vein V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2MM secondary visual cx, mediomed VLL ventral nu lat lemniscus VLPAG ventrolat periaqueductal gray VTg ventral tegmental nu

4

5

6

7

Plate 103

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

V2MM

V1M

5

V2MM

RSD

8 +5

5

6

RSD

2 V1B

-5

0

7

Figure 103

V1M

V1B

10

0 Interaural +10

4

-15 Bregma 0

5

+15

3

Pi

RSGa

RSGa

V2L

V2L

3

7 Post

DCIC

Post

DCIC

TeA

TeA DMPAG

6

PaS

1 2 3ECIC

ECIC3 2 1 CIC

4

PaS

CIC

Ect

Ect

5

3

2

5

LPAG 2Cb

PRh

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

LPAG

4n rf

ll Sag

Aq

VLPAG

me5 CnFI CnFV

VLPAG Me5

DRD CEnt

a a

PTg

cll

TrLL ILL mcp

DRI

SPTg MPL

MnR

A7

DLL

CEnt

a a

7 MEnt

TrLL

VTg PMnR

MPL

cll

scp

Rbd

mlf

6

Sag DLEnt

PTg

DRV

scp

MEnt

LDTg

4n

ll

CnFD CnFI CnFV

4n

DLEnt DLL

PRh

ILL

A7

mcp

8

s5

9

ts rs

PnO

m5

1

rs

PnO

s5

m5

RtTgP VLL

VLL PLV

m5

0

PLV

RtTg

ll

ll

tth lfp

m5

10

ml

Pn tfp

-1

11 bas

Interaural 0.60 mm 7

6

5 1 layer 1 of cortex 2 layer 2 of cortex 2Cb 2nd cerebellar lobule 4n trochlear nerve a artery A7 A7 noradrenaline cells Aq aqueduct bas basilar artery CEnt caudomed entothinal cortex CIC central nu inferior colliculus cll commissure lateral lemniscus CnFD cuneiform nu, dorsal part CnFI cuneiform nu, intermediate CnFV cuneiform nu, ventral part DCIC dorsal cortex inferior colliculus DLEnt dorsolateral entorhinal cortex DLL dorsal nu lateral lemniscus

Bregma -8.40 mm 4

3 DMPAG dorsomed periaqueductl gray DRD dorsal raphe nu, dorsal part DRV dorsal raphe nu, ventral part ECIC external cortex inf colliculus Ect ectorhinal cortex ILL intermediate nu lat lemniscus LDTg laterodorsal tegmental nu lfp longitudinal fasciculus pons ll lateral lemniscus LPAG lateral periaqueductal gray m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex ml medial lemniscus

2

1 mlf medial longitudinal fasciculus MnR median raphe nu MPL medial paralemniscial nu PaS parasubiculum Pi pineal gland PLV perilemniscal nu, ventral part PMnR paramedian raphe nu Pn pontine nuclei PnO pontine reticular nu, oral part Post postsubiculum PRh perirhinal cortex PTg pedunculopontine tegmental Rbd rhabdoid nu rf rhinal fissure rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RtTg reticulotegmental nu pons

0

1 RtTgP reticuloteg nu, pericentral s5 sensory root trigeminal nerve Sag sagulum nu scp superior cerebellar peduncle SPTg subpeduncular tegmental nu TeA temporal associatin cortex tfp transverse fibers pons TrLL triangular nu, lateral lemniscus ts tectospinal tract tth trigeminothalamic tract V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2MM secondary visual cx, mediomed VLL ventral nu lat lemniscus VLPAG ventrolat periaqueductal gray VTg ventral tegmental nu

2

3

4

5

6

7

Plate 104

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

V2MM

V1M

5

8

V2MM

+5

0

2

V1B RSD

-5

7

Figure 104

V1M

V1B 10

0 Interaural +10

6

-15 Bregma 0

5

+15

5

RSD

V2L

V2L

Pi

3

7 RSGa

TeA

RSGa

TeA

DCIC

6

Ect

DMPAG

ECIC 1 2 3

PaS

ECIC 3 2 1

CIC

4

Ect

PaS

CIC ReIC

5

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

PRh 2Cb

4n

rf

4n

DLEnt Sag CEnt MEnt

a

a

4n

PTg

DLL

PTg

ILL

mlf

SPTg

A7 ll s5

SPTg VTg

MPL

mcp

ts

rs

MnR

1 VLL

CEnt PTg

DLL

a

MEnt

a

7

TrLL PTg

ILL mcp

8

A7

PMnR

rs

ll

PnO

m5

RtTgP

PLV

6

Sag

MPL

PnO

m5

CnFI

LDTgV

scp TrLL

CnFD

CnFV

DTgP LDTg

DRC

DLEnt

VLPAG Me5

4V

me5

5

PRh

LPAG

PLV

s5

9 VLL

RtTg MVPO

0

m5

ll tfp

MVPO

tth lfp

ml

lfp

10

m5

ll tfp

Pn tfp

-1

11 bas

Interaural 0.48 mm 7

6

5 1 layer 1 of cortex 2 layer 2 of cortex 2Cb 2nd cerebellar lobule 3 layer 3 of cortex 4n trochlear nerve 4V 4th ventricle a artery A7 A7 noradrenaline cells bas basilar artery CEnt caudomed entothinal cortex CIC central nu inferior colliculus CnFD cuneiform nu, dorsal part CnFI cuneiform nu, intermediate CnFV cuneiform nu, ventral part DCIC dorsal cortex inferior colliculus

Bregma -8.52 mm 4

3 DLEnt dorsolateral entorhinal cortex DLL dorsal nu lateral lemniscus DMPAG dorsomed periaqueductl gray DRC dorsal raphe nu, caudal part DTgP dorsal tegmental nu, pericent ECIC external cx inferior colliculus Ect ectorhinal cortex ILL intermediate nu lat lemniscus LDTg laterodorsal tegmental nu LDTgV laterodor tegmental nu, vent lfp longitudinal fasciculus pons ll lateral lemniscus

2

1 LPAG lateral periaqueductal gray m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex ml medial lemniscus mlf medial longitudinal fasciculus MnR median raphe nu MPL medial paralemniscial nu MVPO medioventral periolivary nu PaS parasubiculum Pi pineal gland PLV perilemniscal nu, ventral part

0

1 PMnR paramedian raphe nu Pn pontine nuclei PnO pontine reticular nu, oral part PRh perirhinal cortex PTg pedunculopontine tegmental ReIC recess inferior colliculus rf rhinal fissure rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RtTg reticulotegmental nu pons RtTgP reticuloteg nu, pericentral s5 sensory root trigeminal nerve Sag sagulum nu scp superior cerebellar peduncle

2

3 SPTg subpeduncular tegmental nu TeA temporal associatin cortex tfp transverse fibers pons TrLL triangular nu, lateral lemniscus ts tectospinal tract tth trigeminothalamic tract V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2MM secondary visual cx, mediomed VLL ventral nu lat lemniscus VLPAG ventrolat periaqueductal gray VTg ventral tegmental nu

4

5

6

7

Plate 105

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

6

-15 Bregma 0

V1M

V2MM

5

5

8

Figure 105

V1M

V2MM

7

V1B

2

V1B

10

0 Interaural +15

5

+10

+5

0

Pi

-5

V2L

V2L

7

RSD

3

RSD DCIC

TeA

TeA

DMPAG

6

PaS

Ect

5

PaS CIC

ECIC 1 2 3

CIC

ReIC

PRh

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

3

5

PRh

LPAG v

v

4

4

Ect

ECIC 3 2 1

4n

4n

2Cb

rf CnFI CnFV

Sag

DLEnt CEnt

RL aa a

MEnt

CnFD 4n

DLL TrLL

DRC

scp

MPL

LDTg

DMTg

KF

MPL

LDTgV mlf

MPB

vsc

DTgP

LDTgV

ILL mcp

LPB

me5

LPBS PTg

CnFI Sag CnFV RL LPBS DLL PTg

CnFD

VLPAG Me5

4V

VTg

MnR

PMnR

aa a

MEnt

7 ILL

DMTg

vsc

KF

mcp

8

A7 ts

ts

rs ll

rs

PnO

m5 ll

PnO

s5

s5

1

CEnt

TrLL

MPB

A7 m5

6

DLEnt

9 tz

tz VLL PLV m5 CAT

0

PLV VLL

RtTg tth

MVPO lfp

m5

Pn

CAT

10

MVPO

ml Pn

tfp

tfp

11

-1 bas

Interaural 0.36 mm 7

6

5 1 layer 1 of cortex 2 layer 2 of cortex 2Cb 2nd cerebellar lobule 3 layer 3 of cortex 4n trochlear nerve 4V 4th ventricle a artery A7 A7 noradrenaline cells bas basilar artery CAT nu of the central acoustic tr CEnt caudomed entothinal cortex CIC central nu inferior colliculus CnFD cuneiform nu, dorsal part CnFI cuneiform nu, intermediate CnFV cuneiform nu, ventral part

Bregma -8.64 mm 4

3 DCIC dorsal cortex inferior colliculus DLEnt dorsolateral entorhinal cortex DLL dorsal nu lateral lemniscus DMPAG dorsomed periaqueductl gray DMTg dorsomed tegmental area DRC dorsal raphe nu, caudal part DTgP dorsal tegmental nu, pericent ECIC external cx inferior colliculus Ect ectorhinal cortex ILL intermediate nu lat lemniscus KF Kîlliker-Fuse nu LDTg laterodorsal tegmental nu LDTgV laterodor tegmental nu, vent

2

1 lfp longitudinal fasciculus pons ll lateral lemniscus LPAG lateral periaqueductal gray LPB lateral parabrachial nu LPBS lat parabrachial nu, superior m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex ml medial lemniscus mlf medial longitudinal fasciculus MnR median raphe nu MPB medial parabrachial nu MPL medial paralemniscial nu MVPO medioventral periolivary nu

0

1 PaS parasubiculum Pi pineal gland PLV perilemniscal nu, ventral part PMnR paramedian raphe nu Pn pontine nuclei PnO pontine reticular nu, oral part PRh perirhinal cortex PTg pedunculopontine tegmental ReIC recess inferior colliculus rf rhinal fissure RL retrolemniscal nu rs rubrospinal tract RSD retrosplenial dysgranular cx RtTg reticulotegmental nu pons s5 sensory root trigeminal nerve Sag sagulum nu scp superior cerebellar peduncle

2

3 TeA temporal associatin cortex tfp transverse fibers pons TrLL triangular nu, lateral lemniscus ts tectospinal tract tth trigeminothalamic tract tz trapezoid body v vein V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2MM secondary visual cx, mediomed VLL ventral nu lat lemniscus VLPAG ventrolat periaqueductal gray vsc ventral spinocerebellar tract VTg ventral tegmental nu

4

5

6

7

Plate 106

7 10

+5

6 0

-5

5

-10

4

3

V1M

5

8 +5

0

0

1

2

3

4

5

6

V2MM

V2MM

7

Figure 106

V1M

2

V1B

V1B

10

0 Interaural +10

1

-15 Bregma 0

5

+15

2

Pi

-5

V2L

V2L

7

3

RSD

RSD DCIC

TeA

TeA DMPAG

6

ECIC 1 2 3

PaS Ect

ReIC

CIC

ECIC 3 2 1

CIC

4

PaS Ect

3Cb

5

5

4

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

PRh

rf

PRh

2Cb 4/5Cb

DLEnt

4n

4n v CnFD

CEnt LPBS DLL

LPBC me5

PTg

mcp

A7

tz

MnR

PTg

DLL

MPB DMTg

Su5

8

A7 m5

rs

PMnR

vsc

7 mcp

KF

A7

PnO

Sag

LPBE vsc

LDTgV

ts

rs

s5

LPBC

mlf

A7

m5

1

CG

Su5

KF

Me5

s5

vsc ll

ll PLV

VLL

PLV

RtTg

CAT

0

6

2/3Cb

LPBS

DTgP

LDTgV MPB

DLEnt CEnt

VLPAG LDTg

DRC

scp LPBE vsc

4/5Cb

CnFD 4V

2/3Cb Sag

v

4n

9

tz

VLL

CAT

10

tth MVPO

MVPO

ml lfp tfp

-1

11

bas

Interaural 0.24 mm 7

6

5 1 layer 1 of cortex 2 layer 2 of cortex 2/3Cb 2nd and 3rd cerebellar lobules 2Cb 2nd cerebellar lobule 3 layer 3 of cortex 3Cb 3rd cerebellar lobule 4/5Cb 4th and 5th cerebellar lobules 4n trochlear nerve 4V 4th ventricle A7 A7 noradrenaline cells bas basilar artery CAT nu of the central acoustic tr CEnt caudomed entothinal cortex CG central gray CIC central nu inferior colliculus

Bregma -8.76 mm 4

3 CnFD cuneiform nu, dorsal part DCIC dorsal cortex inferior colliculus DLEnt dorsolateral entorhinal cortex DLL dorsal nu lateral lemniscus DMPAG dorsomed periaqueductl gray DMTg dorsomed tegmental area DRC dorsal raphe nu, caudal part DTgP dorsal tegmental nu, pericent ECIC external cx inferior colliculus Ect ectorhinal cortex KF Kîlliker-Fuse nu LDTg laterodorsal tegmental nu LDTgV laterodor tegmental nu, vent

2

1 lfp longitudinal fasciculus pons ll lateral lemniscus LPBC lat parabrachial nu, central LPBE lat parabrachial nu, external LPBS lat parabrachial nu, superior m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract ml medial lemniscus mlf medial longitudinal fasciculus MnR median raphe nu MPB medial parabrachial nu MVPO medioventral periolivary nu

0

1 PaS parasubiculum Pi pineal gland PLV perilemniscal nu, ventral part PMnR paramedian raphe nu PnO pontine reticular nu, oral part PRh perirhinal cortex PTg pedunculopontine tegmental ReIC recess inferior colliculus rf rhinal fissure rs rubrospinal tract RSD retrosplenial dysgranular cx RtTg reticulotegmental nu pons s5 sensory root trigeminal nerve Sag sagulum nu scp superior cerebellar peduncle Su5 supratrigeminal nu

2

3 TeA temporal associatin cortex tfp transverse fibers pons ts tectospinal tract tth trigeminothalamic tract tz trapezoid body v vein V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2MM secondary visual cx, mediomed VLL ventral nu lat lemniscus VLPAG ventrolat periaqueductal gray vsc ventral spinocerebellar tract

4

5

6

7

Plate 107

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 107

5

5

8

V1M +15

+10

+5

V2MM

-5

0

2

V1M

10

0 Interaural

7

V2MM

V1B

V1B

3

7 V2L

RSD

V2L

RSD DCIC

6

ECIC 1 2 3

Ect

ECIC 3 2 1

ReIC

PaS

CIC

4

Ect PaS

CIC 3Cb

5

5

4

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

PRh

PRh 2Cb 4/5Cb

rf v DLEnt 2/3Cb

LPBD

4n

LPBI

RL vsc

Me5 LPBI

Fl

4V DRC DTgP LDTg

m5 LDTg

scp LPBE MPB

mcp

LPBD LPBCr

me5

a

CEnt

4/5Cb

4n

4n a

LDTgV

KF

mcp

8

A7

SubCD

PnR

7

LPBE

Su5

DMTg SubCD

CEnt

Fl

KF

Su5 Pr5VL

2/3Cb a

mlf A7

RL

6

DLEnt v

LPBV

LPBC LDTgV MPB

DTgC CG

a

P5

Pr5VL

P5 ts

m5

1

tz

m5

PnO rs

s5 ll

SubCV

SubCV

vsc

vsc

RtTg

VLL

0

rs

s5

9

tz

ll

VLL CAT

tth ml tz

Tz

MVPO

Tz

10

CAT MVPO

lfp

lfp tfp

-1

bas

Interaural 0.12 mm 7

6

5 1 layer 1 of cortex 2 layer 2 of cortex 2/3Cb 2nd and 3rd cerebellar lobules 2Cb 2nd cerebellar lobule 3 layer 3 of cortex 3Cb 3rd cerebellar lobule 4/5Cb 4th and 5th cerebellar lobules 4n trochlear nerve 4V 4th ventricle a artery A7 A7 noradrenaline cells bas basilar artery CAT nu of the central acoustic tr CEnt caudomed entothinal cortex CG central gray CIC central nu inferior colliculus

11

4

3 DCIC dorsal cortex inferior colliculus DLEnt dorsolateral entorhinal cortex DMTg dorsomed tegmental area DRC dorsal raphe nu, caudal part DTgC dorsal tegmental nu, central DTgP dorsal tegmental nu, pericent ECIC external cx inferior colliculus Ect ectorhinal cortex Fl flocculus KF Kîlliker-Fuse nu LDTg laterodorsal tegmental nu LDTgV laterodor tegmental nu, vent lfp longitudinal fasciculus pons ll lateral lemniscus

2

1 LPBC lat parabrachial nu, central LPBCr lat parabrachial nu, crescent LPBD lateral parabrachial nu, dorsal LPBE lat parabrachial nu, external LPBI lat parabrachial nu, internal LPBV lat parabrachial nu, ventral m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract ml medial lemniscus mlf medial longitudinal fasciculus

0

Bregma -8.88 mm 1 MPB medial parabrachial nu MVPO medioventral periolivary nu P5 peritrigeminal zone PaS parasubiculum PnO pontine reticular nu, oral part PnR pontine raphe nu Pr5VL principal sensory 5, ventrolat PRh perirhinal cortex ReIC recess inferior colliculus rf rhinal fissure RL retrolemniscal nu rs rubrospinal tract RSD retrosplenial dysgranular cx RtTg reticulotegmental nu pons s5 sensory root trigeminal nerve scp superior cerebellar peduncle

2

3 Su5 supratrigeminal nu SubCD subcoeruleus nu, dorsal part SubCV subcoeruleus nu, ventral part tfp transverse fibers pons ts tectospinal tract tth trigeminothalamic tract Tz nu of the trapezoid body tz trapezoid body v vein V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area V2MM secondary visual cx, mediomed VLL ventral nu lat lemniscus vsc ventral spinocerebellar tract

4

5

6

7

Plate 108

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 108

5

5

7

2

8 10

0 Interaural +15

+10

+5

0

V1M

V1M

V1B

-5

7

V1B 4Cb

V2L

3

V2L

RSD

RSD DCIC

6

ECIC 1 2 3

Ect

ECIC 3 2 1

4

Ect

ReIC PaS

CIC

PaS

CIC 3Cb

5

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

PRh

5

PRh

cbw 2Cb

4n

rf

4/5Cb

CEnt

vsc LPBCr

LPBD

2/3Cb Fl

4n

LPBI

LPBC LPBE mcp

DRC

Bar

DTgP

LDTg

KF A7

Pr5VL

5N

5TT

s5

vsc tz

5TT

VLL A5 CAT Tz tz

MVPO

Pr5VL

9 s5

m5

rs

tth ml

Tz

-1

5N

SubCV

RtTg

VLL A5 CAT

8

PnC

rs ll

LPBC LPBE mcp

A7 P5

SubCV

m5

KF

Su5

SubCD

P5 ts

0

MPBE

PnR

7

Fl

me5

DMTg

SubCD

2/3Cb

scp

LDTg

LDTgV

mlf

LPBCr

LPBD

Bar

CG LDTgV

Su5

LPBI

DTgC

MPB MPBE

CEnt

vsc

4n 4V

LPBV

1

6

4n

4/5Cb

ll

10

vsc tz

MVPO

11

py

Interaural 0.00 mm 7

6

5 1 layer 1 of cortex 2 layer 2 of cortex 2/3Cb 2nd and 3rd cerebellar lobules 2Cb 2nd cerebellar lobule 3 layer 3 of cortex 3Cb 3rd cerebellar lobule 4/5Cb 4th and 5th cerebellar lobules 4Cb 4th cerebellar lobule 4n trochlear nerve 4V 4th ventricle 5N motor trigeminal nu 5TT motor trigem, tensor tympani A5 A5 noradrenaline cells A7 A7 noradrenaline cells Bar Barrington’s nu bas basilar artery CAT nu of the central acoustic tr

Bregma -9.00 mm

bas

4

3 cbw cerebellar white matter CEnt caudomed entothinal cortex CG central gray CIC central nu inferior colliculus DCIC dorsal cortex inferior colliculus DMTg dorsomed tegmental area DRC dorsal raphe nu, caudal part DTgC dorsal tegmental nu, central DTgP dorsal tegmental nu, pericent ECIC external cx inferior colliculus Ect ectorhinal cortex Fl flocculus KF Kîlliker-Fuse nu LDTg laterodorsal tegmental nu

2

1 LDTgV laterodor tegmental nu, vent ll lateral lemniscus LPBC lat parabrachial nu, central LPBCr lat parabrachial nu, crescent LPBD lateral parabrachial nu, dorsal LPBE lat parabrachial nu, external LPBI lat parabrachial nu, internal LPBV lat parabrachial nu, ventral m5 motor root trigeminal nerve mcp middle cerebellar peduncle me5 mesencephalic trigeminal tract ml medial lemniscus mlf medial longitudinal fasciculus

0

1 MPB medial parabrachial nu MPBE med parabrachial nu external MVPO medioventral periolivary nu P5 peritrigeminal zone PaS parasubiculum PnC pontine reticular nu, caudal PnR pontine raphe nu Pr5VL principal sensory 5, ventrolat PRh perirhinal cortex py pyramidal tract ReIC recess inferior colliculus rf rhinal fissure rs rubrospinal tract RSD retrosplenial dysgranular cx RtTg reticulotegmental nu pons s5 sensory root trigeminal nerve

2

3 scp superior cerebellar peduncle Su5 supratrigeminal nu SubCD subcoeruleus nu, dorsal part SubCV subcoeruleus nu, ventral part ts tectospinal tract tth trigeminothalamic tract Tz nu of the trapezoid body tz trapezoid body V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area VLL ventral nu lat lemniscus vsc ventral spinocerebellar tract

4

5

6

7

Plate 109

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 109

5

5

7

5Cb

8 10

0 Interaural +15

+10

+5

V1M

V1M

-5

0

2 V1B

V1B 4Cb

V2L

V2L

7

3

pcuf ECIC 1 2 3

RSD

Ect

ECIC 3 2 1

DCIC

RSD

Ect

3Cb

6

4

PaS

PaS CIC

CIC

PRh

PRh

3Cb

5

4

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5 CEnt

CEnt

rf

2Cb

4/5Cb

cbw

a

4/5Cb

a

6 LPBD vsc LPBCr LPBV

a 2/3Cb

cbw mcp

LPBE MPB

KF MPBE

me5

Su5

GrC VCA

5Ma Pr5VL

1

s5

CGA

SubCA

mlf

m5

5Pt RtTg

GrC

8

VCA

5Ma Pr5VL

PnC

9

s5

5TT SubCV

tz

m5 A5

rs

0

MPBE KF

Fl

5Te

ts

SubCV

7 cbw mcp

Su5

SubCA

P5

5Pt

a 2/3Cb

LPBE

CGB

P5

5TT

tz

LPBC Me5 MPB

DMTg SubCD

SubCD DMTg

5Te

4n

DRC LDTg Bar DTgP DTgC

Bar

scp Fl

2Cb 4V

vsc LPBD LPBCr LPBI

MSO

MSO

vsc LVPO

tth ml tz

CAT MVPO

-1

10

LVPO vsc

CAT Tz MVPO

11

py

Interaural -0.12 mm 7

6

5 1 layer 1 of cortex 2 layer 2 of cortex 2/3Cb 2nd and 3rd cerebellar lobules 2Cb 2nd cerebellar lobule 3 layer 3 of cortex 3Cb 3rd cerebellar lobule 4/5Cb 4th and 5th cerebellar lobules 4Cb 4th cerebellar lobule 4n trochlear nerve 4V 4th ventricle 5Cb 5th cerebellar lobule 5Ma motor trigeminal nu, masseter 5Pt motor trigeminal, pterygoid 5Te motor trigeminal, temporalis 5TT motor trigem, tensor tympani a artery A5 A5 noradrenaline cells Bar Barrington’s nu bas basilar artery

Bregma -9.12 mm

bas

4

3 CAT nu of the central acoustic tr cbw cerebellar white matter CEnt caudomed entothinal cortex CGA central gray, alpha part CGB central gray, beta part CIC central nu inferior colliculus DCIC dorsal cortex inferior colliculus DMTg dorsomed tegmental area DRC dorsal raphe nu, caudal part DTgC dorsal tegmental nu, central DTgP dorsal tegmental nu, pericent ECIC external cx inferior colliculus Ect ectorhinal cortex Fl flocculus GrC granule cell layer cochlear nu

2

1 KF Kîlliker-Fuse nu LDTg laterodorsal tegmental nu LPBC lat parabrachial nu, central LPBCr lat parabrachial nu, crescent LPBD lateral parabrachial nu, dorsal LPBE lat parabrachial nu, external LPBI lat parabrachial nu, internal LPBV lat parabrachial nu, ventral LVPO lateroventral periolivary nu m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract ml medial lemniscus

0

1 mlf medial longitudinal fasciculus MPB medial parabrachial nu MPBE med parabrachial nu external MSO medial superior olive MVPO medioventral periolivary nu P5 peritrigeminal zone PaS parasubiculum pcuf preculminate fissure PnC pontine reticular nu, caudal Pr5VL principal sensory 5, ventrolat PRh perirhinal cortex py pyramidal tract rf rhinal fissure rs rubrospinal tract RSD retrosplenial dysgranular cx RtTg reticulotegmental nu pons s5 sensory root trigeminal nerve

2

3 scp superior cerebellar peduncle Su5 supratrigeminal nu SubCA subcoeruleus nu, alpha part SubCD subcoeruleus nu, dorsal part SubCV subcoeruleus nu, ventral part ts tectospinal tract tth trigeminothalamic tract Tz nu of the trapezoid body tz trapezoid body V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area VCA ventral cochlear nu, anterior vsc ventral spinocerebellar tract

4

5

6

7

Plate 110

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 110

5

5

8

5Cb

V1B 10

0 Interaural +15

+10

+5

2

V1B V1M

V1M

-5

0

7

V2L

V2L 4Cb

7

pcuf

RSD

6

RSD DCIC

DCIC

PRh rf

3

Ect

Ect

PaS

PRh

3Cb

ECIC

4

PaS

ECIC

3Cb

5

5

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

5Cb

5Cb

CEnt

cbw

4Cb 2bCb

4Cb

LPBC vsc

2Cb 4n

4V cbw

LPBCr

DRC

DTgC

Su5

CGA

CGO SubCA

Pr5DM

DTgP

MPBE KF Su5

SubCD

DMTg

1

s5

Pr5VL

P5

P5 ts

5TT

0

A5

5TT PnC

Tz

5 2bCb 2b cerebellar lobule 2Cb 2nd cerebellar lobule 3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 4n trochlear nerve 4V 4th ventricle 5Cb 5th cerebellar lobule 5Ma motor trigeminal nu, masseter 5Pt motor trigeminal, pterygoid 5Te motor trigeminal, temporalis 5TT motor trigem, tensor tympani A5 A5 noradrenaline cells Bar Barrington’s nu bas basilar artery cbw cerebellar white matter CEnt caudomed entothinal cortex CGA central gray, alpha part CGB central gray, beta part CGO central gray, nu O

s5

tz

9

m5

rs

10

vsc LVPO

Tz

tz

MVPO

py

11

bas

Interaural -0.24 mm 6

SPO

tth ml

MVPO

7

A5

MSO

SPO

LVPO

-1

8

SubCV

MSO

vsc

Pr5VL

5Pt

RtTg

SubCV rs

VCA

Pr5DM 5Ma

5Pt

m5

mcp GrC

5Te

5Ma tz

7

LPBE

MPB

CGB

mlf

SubCD

5Te

Bar LDTg

Fl

LPBCr

scp me5

KF MPBE

GrC VCA

Me5

6

2bCb

LPBV LPBD LPBI

scp LPBE

mcp

CEnt

4

3 DCIC dorsal cortex inferior colliculus DMTg dorsomed tegmental area DRC dorsal raphe nu, caudal part DTgC dorsal tegmental nu, central DTgP dorsal tegmental nu, pericent ECIC external cx inferior colliculus Ect ectorhinal cortex Fl flocculus GrC granule cell layer cochlear nu KF Kîlliker-Fuse nu LDTg laterodorsal tegmental nu LPBC lat parabrachial nu, central LPBCr lat parabrachial nu, crescent LPBD lateral parabrachial nu, dorsal

2

1 LPBE lat parabrachial nu, external LPBI lat parabrachial nu, internal LPBV lat parabrachial nu, ventral LVPO lateroventral periolivary nu m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract ml medial lemniscus mlf medial longitudinal fasciculus MPB medial parabrachial nu MPBE med parabrachial nu external MSO medial superior olive MVPO medioventral periolivary nu

0

Bregma -9.24 mm 1 P5 peritrigeminal zone PaS parasubiculum pcuf preculminate fissure PnC pontine reticular nu, caudal Pr5DM principal sensory 5, dorsomed Pr5VL principal sensory 5, ventrolat PRh perirhinal cortex py pyramidal tract rf rhinal fissure rs rubrospinal tract RSD retrosplenial dysgranular cx RtTg reticulotegmental nu pons s5 sensory root trigeminal nerve scp superior cerebellar peduncle SPO superior paraolivary nu Su5 supratrigeminal nu SubCA subcoeruleus nu, alpha part

2

3 SubCD subcoeruleus nu, dorsal part SubCV subcoeruleus nu, ventral part ts tectospinal tract tth trigeminothalamic tract Tz nu of the trapezoid body tz trapezoid body V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area VCA ventral cochlear nu, anterior vsc ventral spinocerebellar tract

4

5

6

7

Plate 111

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

4

5

6

7

Figure 111 5Cb

+15

V1B

10

0 Interaural +10

+5

0

7

2 V1B

V1M

V1M

-5

V2L

V2L

4Cb

rf

pcuf

RSD

PRh

PRh

IC

3Cb

PaS

6

PaS

prf Sim 5Cb

5

4

prf Sim

CEnt

5Cb

3Cb

CEnt

5

cbw

cbw The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

3

Ect

Ect RSD

2

3

5

8

3

2

-15 Bregma 0

5

4

1

cbw vsc LPBV LPBE

Fl mcp

cbw

5Te

s5

A5 rs 7n

vsc

0

Su5

mlf

SubCD

5Pt PnC

ts

5Pt

A5

Pr5VL

SPO MSO

SPO Tz tz

MVPO

tth ml

Tz

MSO

tz

5TT

LVPO

8

s5

m5

A5

LVPO

tz

GrC VCA

5Ma

SubCV

7

PCGS

DMTg P5

SubCV

cbw

5Te

RtTg 5TT

mcp MPBE

MPB

PDTg CGB CGA

P5

5Ma m5

tz

SubCA

Fl

LPBC

LDTgBar

me5 CGO

Pr5VL

LPBE

Me5

DR

Su5

GrC VCA

LPB

4V

Sph

MPBE Pr5DM PCGS

1

4n

scp

6

LPBI

2Cb

9

A5 rs 7n

vsc

10

tz

MVPO

py

11

-1 bas

Interaural -0.36 mm 7

6

5 2Cb 2nd cerebellar lobule 3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 4n trochlear nerve 4V 4th ventricle 5Cb 5th cerebellar lobule 5Ma motor trigeminal nu, masseter 5Pt motor trigeminal, pterygoid 5Te motor trigeminal, temporalis 5TT motor trigem, tensor tympani 7n facial nerve A5 A5 noradrenaline cells Bar Barrington’s nu bas basilar artery cbw cerebellar white matter CEnt caudomed entothinal cortex CGA central gray, alpha part CGB central gray, beta part

Bregma -9.36 mm 4

3 CGO central gray, nu O DMTg dorsomed tegmental area DR dorsal raphe nu Ect ectorhinal cortex Fl flocculus GrC granule cell layer cochlear nu IC inferior colliculus LDTg laterodorsal tegmental nu LPB lateral parabrachial nu LPBC lat parabrachial nu, central LPBE lat parabrachial nu, external LPBI lat parabrachial nu, internal LPBV lat parabrachial nu, ventral LVPO lateroventral periolivary nu m5 motor root trigeminal nerve mcp middle cerebellar peduncle

2

1 Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract ml medial lemniscus mlf medial longitudinal fasciculus MPB medial parabrachial nu MPBE med parabrachial nu external MSO medial superior olive MVPO medioventral periolivary nu P5 peritrigeminal zone PaS parasubiculum PCGS paracochlear glial substance pcuf preculminate fissure PDTg posterodorsal tegmental nu PnC pontine reticular nu, caudal

0

1 Pr5DM principal sensory 5, dorsomed Pr5VL principal sensory 5, ventrolat prf primary fissure PRh perirhinal cortex py pyramidal tract rf rhinal fissure rs rubrospinal tract RSD retrosplenial dysgranular cx RtTg reticulotegmental nu pons s5 sensory root trigeminal nerve scp superior cerebellar peduncle Sim simple lobule Sph sphenoid nu SPO superior paraolivary nu Su5 supratrigeminal nu SubCA subcoeruleus nu, alpha part SubCD subcoeruleus nu, dorsal part

2

3 SubCV subcoeruleus nu, ventral part ts tectospinal tract tth trigeminothalamic tract Tz nu of the trapezoid body tz trapezoid body V1B primary visual cx, binocular V1M primary visual cx, monocular V2L secondary visual cx, lat area VCA ventral cochlear nu, anterior vsc ventral spinocerebellar tract

4

5

6

7

Plate 112

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 112

5

5

7

5Cb

2

8 10

0 Interaural +15

+10

+5

0

-5

cbw

Cx

Cx

4Cb

7

pcuf

prf

CEnt

6

3

pcuf

prf

CEnt

4

3Cb Sim

Sim

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

cbw

cbw

5

cbw

5

cbw

6

vsc

Fl

LPB

mcp

cbw

Su5

Bar

scpd

tz

8cn

1

mlf

LC

scp

Me5

MPB

Bar

Su5

SubCD

5Te

P5

A5

SubCV POH

PnC

MSO

vsc

SPO

tth ml

Pr5VL

s5 tz

8cn

9

7n A5

7n

10

LVPO

Tz

tz

MVPO

8

A5

LSO

LSO

7n

0

7

VCA

5MHy

ts

Fl

GrC

m5 SubCV POH

cbw

PCGS

m5

7n rs

mcp

5Ma

P5

RtTg

5MHy

LPB Pr5DM

me5

DMTg

RtTgL

5Ma 5TT

LDTg Sph PDTg CGB CGA

CGO

SubCA

VCA

s5

1Cb

me5

PCGS GrC

4V

Me5

MPB

LPBV

SMV

4n

LC

scp

Pr5DM

LPBI

2Cb LPBV

MVPO

py

-1

11 bas

Interaural -0.48 mm 7

6

5 1Cb 1st cerebellar lobule (lingula) 2Cb 2nd cerebellar lobule 3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 4n trochlear nerve 4V 4th ventricle 5Cb 5th cerebellar lobule 5Ma motor trigeminal nu, masseter 5MHy motor trigem nu, mylohyoid 5Te motor trigeminal, temporalis 5TT motor trigem, tensor tympani 7n facial nerve 8cn cochlear root of the 8th nerve A5 A5 noradrenaline cells Bar Barrington’s nu

Bregma -9.48 mm 4

3 bas basilar artery cbw cerebellar white matter CEnt caudomed entothinal cortex CGA central gray, alpha part CGB central gray, beta part CGO central gray, nu O Cx cerebral cortex DMTg dorsomed tegmental area Fl flocculus GrC granule cell layer cochlear nu LC locus coeruleus LDTg laterodorsal tegmental nu LPB lateral parabrachial nu LPBI lat parabrachial nu, internal LPBV lat parabrachial nu, ventral LSO lateral superior olive LVPO lateroventral periolivary nu

2

1 m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract ml medial lemniscus mlf medial longitudinal fasciculus MPB medial parabrachial nu MSO medial superior olive MVPO medioventral periolivary nu P5 peritrigeminal zone PCGS paracochlear glial substance pcuf preculminate fissure PDTg posterodorsal tegmental nu PnC pontine reticular nu, caudal

0

1 POH periolivary horn Pr5DM principal sensory 5, dorsomed Pr5VL principal sensory 5, ventrolat prf primary fissure py pyramidal tract rs rubrospinal tract RtTg reticulotegmental nu pons RtTgL reticulotegmental nu pons, lat s5 sensory root trigeminal nerve scp superior cerebellar peduncle scpd sup cereb ped, descending limb Sim simple lobule SMV superior medullary velum Sph sphenoid nu SPO superior paraolivary nu Su5 supratrigeminal nu SubCA subcoeruleus nu, alpha part

2

3 SubCD subcoeruleus nu, dorsal part SubCV subcoeruleus nu, ventral part ts tectospinal tract tth trigeminothalamic tract Tz nu of the trapezoid body tz trapezoid body VCA ventral cochlear nu, anterior vsc ventral spinocerebellar tract

4

5

6

7

Plate 113

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

2

3

4

5

6

-15 Bregma 0

7

Figure 113

5

5

5Cb

8

2

10

0 Interaural +15

1

+10

+5

0

-5

Cx

7

Cx

cbw 4Cb prf

3

prf

pcuf

4

6 Sim

cbw

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

4

Sim

3Cb cbw

5

a

a cbw PFl

2Cb vsc Fl cbw

Pr5DM 5Tr

LR4V

LC

Me5 Su5 me5

Pr5VL m5

1

8cn

7n

0 tz

rs

ts

POH

Pr5VL

s5

LSO

7n A5

7n

10

LVPO vsc tz

SPO Tz

9

8cn

DPO

PnV RMg tth ml tz

8

m5

SubCV

RIP

MVPO

LR4V

5Ma

5ADi

PnC

MSO

7

cbw

VCA

5MHy

LSO

vsc LVPO

5Tr

5Te

5MHy

DPO

Fl

mcp PCGS GrC

Pr5DM

SubCD

RtTg

SubCV 7n

scp

Me5 me5 Su5

DMTg

5ADi

POH

LPB

P5

RtTgL

5Ma

LC

CGB

CGA

CGO mlf

5Te s5

CGPn PDTg

scpd VCA

MPB

Sph

SubCD

LPBV

6

PFl

4V

1Cb 4V

MPB

scp

mcp PCGS GrC

LPBI

MVPO

py

-1

11 bas

Interaural -0.60 mm 7

6

5 1Cb 1st cerebellar lobule (lingula) 2Cb 2nd cerebellar lobule 3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 4V 4th ventricle 5ADi motor trigem nu, ant digastric 5Cb 5th cerebellar lobule 5Ma motor trigeminal nu, masseter 5MHy motor trigem nu, mylohyoid 5Te motor trigeminal, temporalis 5Tr trigeminal transition zone 7n facial nerve 8cn cochlear root of the 8th nerve a artery A5 A5 noradrenaline cells bas basilar artery

Bregma -9.60 mm 4

3 cbw cerebellar white matter CGA central gray, alpha part CGB central gray, beta part CGO central gray, nu O CGPn central gray of the pons Cx cerebral cortex DMTg dorsomed tegmental area DPO dorsal periolivary region Fl flocculus GrC granule cell layer cochlear nu LC locus coeruleus LPB lateral parabrachial nu LPBI lat parabrachial nu, internal LPBV lat parabrachial nu, ventral LR4V lateral recess 4th ventricle LSO lateral superior olive LVPO lateroventral periolivary nu m5 motor root trigeminal nerve

2

1 mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract ml medial lemniscus mlf medial longitudinal fasciculus MPB medial parabrachial nu MSO medial superior olive MVPO medioventral periolivary nu P5 peritrigeminal zone PCGS paracochlear glial substance pcuf preculminate fissure PDTg posterodorsal tegmental nu PFl paraflocculus PnC pontine reticular nu, caudal PnV pontine reticular nu, ventral

0

1 POH periolivary horn Pr5DM principal sensory 5, dorsomed Pr5VL principal sensory 5, ventrolat prf primary fissure py pyramidal tract RIP raphe interpositus nu RMg raphe magnus nu rs rubrospinal tract RtTg reticulotegmental nu pons RtTgL reticulotegmental nu pons, lat s5 sensory root trigeminal nerve scp superior cerebellar peduncle scpd sup cereb ped, descending limb Sim simple lobule Sph sphenoid nu SPO superior paraolivary nu Su5 supratrigeminal nu SubCD subcoeruleus nu, dorsal part

2

3 SubCV subcoeruleus nu, ventral part ts tectospinal tract tth trigeminothalamic tract Tz nu of the trapezoid body tz trapezoid body VCA ventral cochlear nu, anterior vsc ventral spinocerebellar tract

4

5

6

7

Plate 114

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 114

5

5

7

5Cb

8 +15

2

10

0 Interaural +10

+5

0

-5

4Cb

cbw

7

3

pcuf SimA

6

SimA

3Cb

4

cbw SimB

SimB prf

5

3

2

cbw The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

a

PFl

vsc mcp PCGS GrC

cbw

SuVe scpd

LR4V

LPB scp Me5 LC

5Tr

me5

P5

VCA

PFl

LPB scp

1Cb

MPB

5

cbw

2Cb

cbw

Fl

prf

2Cb

SMV

4V 4V

PDTg CGB CGA

CGO

SubCD

MPB

me5

5Tr

vsc mcp SuVe

Fl

PCGS GrC

7

cbw

Pr5DM

8

P5

SubCD

RtTgL

6

LR4V

4V

5Te

LC Me5

a

DMTg

VCA

5Te

mlf 5Ma

s5

8cn

s5

m5

Pr5VL

1

5Ma

5ADi

5ADi

Pr5VL

tz

ts

SubCV

9

POH

PnC

8cn

tz

SubCV

RIP DPO

DPO PnV

7n

0

rs LSO vsc

MSO

LVPO

A5

RMg SPO

tth ml

MVPO

RPa

10

LSO LVPO

Tz

vsc

MVPO

tz

-1

7n

11

py bas

Interaural -0.72 mm 7

6

5

4

3 1Cb 1st cerebellar lobule (lingula) 2Cb 2nd cerebellar lobule 3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 4V 4th ventricle 5ADi motor trigem nu, ant digastric 5Cb 5th cerebellar lobule 5Ma motor trigeminal nu, masseter 5Te motor trigeminal, temporalis 5Tr trigeminal transition zone 7n facial nerve 8cn cochlear root of the 8th nerve a artery A5 A5 noradrenaline cells bas basilar artery cbw cerebellar white matter CGA central gray, alpha part CGB central gray, beta part CGO central gray, nu O

2

1 DMTg dorsomed tegmental area DPO dorsal periolivary region Fl flocculus GrC granule cell layer cochlear nu LC locus coeruleus LPB lateral parabrachial nu LR4V lateral recess 4th ventricle LSO lateral superior olive LVPO lateroventral periolivary nu m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract ml medial lemniscus mlf medial longitudinal fasciculus MPB medial parabrachial nu MSO medial superior olive MVPO medioventral periolivary nu

0

Bregma -9.72 mm 1 P5 peritrigeminal zone PCGS paracochlear glial substance pcuf preculminate fissure PDTg posterodorsal tegmental nu PFl paraflocculus PnC pontine reticular nu, caudal PnV pontine reticular nu, ventral POH periolivary horn Pr5DM principal sensory 5, dorsomed Pr5VL principal sensory 5, ventrolat prf primary fissure py pyramidal tract RIP raphe interpositus nu RMg raphe magnus nu RPa raphe pallidus nu rs rubrospinal tract RtTgL reticulotegmental nu pons, lat

2

3 s5 sensory root trigeminal nerve scp superior cerebellar peduncle scpd sup cereb ped, descending limb SimA simple lobule A SimB simple lobule B SMV superior medullary velum SPO superior paraolivary nu SubCD subcoeruleus nu, dorsal part SubCV subcoeruleus nu, ventral part SuVe superior vestibular nu ts tectospinal tract tth trigeminothalamic tract Tz nu of the trapezoid body tz trapezoid body VCA ventral cochlear nu, anterior vsc ventral spinocerebellar tract

4

5

6

7

Plate 115

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

5

0

4

5

6

7

Figure 115 2

cbw

10

0 Interaural +5

3

5Cb

8 +10

2

-15 Bregma 0

5

+15

1

-5

4Cb

7

3

cbw pcuf

SimA

SimA

4

6 3Cb

5

cbw

prf

SimB

prf

SimB

cbw

5

cbw

4

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

psf

psf

PFl

PFl 2Cb

cbw

cbw

vsc

VCAGr VCA

MPB

s5

m5

8cn

ocb

5Ma 5ADi

Pr5VL

5ADi 5Ma

ocb

POH SubCV

PnC

ts

DPO

8 VCA

tz

Pr5VL

9

8cn

7n RMg

LSO

MVPO

LSO

PnV

tth ml

MSO

LVPO

VCAGr

ocb

6n rs vsc

7

Fl cbw

DPO

7n

0

s5 PCRtA

RIP

POH SubCV

plf

LC MPB SuVe 4V Me5 PCGS ocb 4V PDTg CGPn Pr5DM GrC 5Tr CGB CGG me5 LR4V MVeMC scpd 4V CGA 8vn SubCD P5 DMTg 5Te mlf II

LC

Me5

mcp

scp

1Cb

PCGS ocb Pr5DM 5Tr GrC me5 LR4V MVeMC scpd 8vn SubCD P5 5Te

tz

1

un scp

SuVe

Fl cbw

vsc

un

mcp

plf

6

RPa

SPO MVPO

tz

-1

LVPO

Tz

10

A5 vsc

11

py bas

Interaural -0.84 mm 7

6

5 1Cb 1st cerebellar lobule (lingula) 2Cb 2nd cerebellar lobule 3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 4V 4th ventricle 5ADi motor trigem nu, ant digastric 5Cb 5th cerebellar lobule 5Ma motor trigeminal nu, masseter 5Te motor trigeminal, temporalis 5Tr trigeminal transition zone 6n root of abducens nerve 7n facial nerve 8cn cochlear root of the 8th nerve 8vn vestibular root of 8th nerve A5 A5 noradrenaline cells bas basilar artery cbw cerebellar white matter

4

3 CGA central gray, alpha part CGB central gray, beta part CGG central gray, gamma part CGPn central gray of the pons DMTg dorsomed tegmental area DPO dorsal periolivary region Fl flocculus GrC granule cell layer cochlear nu II intermediate interstitial nu mlf LC locus coeruleus LR4V lateral recess 4th ventricle LSO lateral superior olive LVPO lateroventral periolivary nu m5 motor root trigeminal nerve mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract

2

1 ml medial lemniscus mlf medial longitudinal fasciculus MPB medial parabrachial nu MSO medial superior olive MVeMC med vestibular nu, magnocell MVPO medioventral periolivary nu ocb olivocochlear bundle P5 peritrigeminal zone PCGS paracochlear glial substance PCRtA parvicellular reticular nu, alpha pcuf preculminate fissure PDTg posterodorsal tegmental nu PFl paraflocculus plf posterolateral fissure PnC pontine reticular nu, caudal

0

Bregma -9.84 mm 1 PnV pontine reticular nu, ventral POH periolivary horn Pr5DM principal sensory 5, dorsomed Pr5VL principal sensory 5, ventrolat prf primary fissure psf posterior superior fissure py pyramidal tract RIP raphe interpositus nu RMg raphe magnus nu RPa raphe pallidus nu rs rubrospinal tract s5 sensory root trigeminal nerve scp superior cerebellar peduncle scpd sup cereb ped, descending limb SimA simple lobule A SimB simple lobule B SPO superior paraolivary nu

2

3 SubCD subcoeruleus nu, dorsal part SubCV subcoeruleus nu, ventral part SuVe superior vestibular nu ts tectospinal tract tth trigeminothalamic tract Tz nu of the trapezoid body tz trapezoid body un uncinate fasciculus cerebellum VCA ventral cochlear nu, anterior VCAGr vent cochlear, granule cell vsc ventral spinocerebellar tract

4

5

6

7

Plate 116

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

8 0

4

5

6

7

Figure 116 2

cbw

10

0 Interaural +5

3

5Cb

5

+10

2

-15 Bregma 0

5

+15

1

-5

7

3

4Cb cbw pcuf

SimA

SimA

4

6 SimB

SimB prf

prf

3Cb

5

5

cbw psf

4

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

psf

cbw PFl

2Cb

vsc

cbw

un

mcp

plf GrC Fl

Me5 MVeMC

Me5 VCAGr

SMV

4V

veme

Pr5DM

4V

SGe

EVe

5Tr 8vn

LC

mlf II

CGA

Pr5VL

SubCD

8cn tz

rs

RIP

MSO Tz MVPO

5

9

ocb tz 8cn

7n

10

A5 vsc

LVPO

Tz MVPO

tz

Interaural -0.96 mm 6

Pr5VL

LSO

RPa

11

py

py

7

s5

SubCD

SPO

tth ml

8

VCA

PCRtA

RMg

vsc

-1

VCAGr

Pr5DM

PnV

LSO

LR4V

5Tr

SubCV DPO A5

6n

LVPO

PCGS

Fl

Me5

veme

SubCV POH

7n

0

ts

5ADi PnC

7

GrC

P5

PCRtA ocb

CGG 7n

plf

icp SuVe

MVeMC

P5

s5

1

Me5

EVe

4V

CGG ocb 7n

LC

cbw

mcp

MPB

1Cb SuVe

PCGS

LR4V

un

scp

icp

Bregma -9.96 mm

bas

4

3 1Cb 1st cerebellar lobule (lingula) 2Cb 2nd cerebellar lobule 3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 4V 4th ventricle 5ADi motor trigem nu, ant digastric 5Cb 5th cerebellar lobule 5Tr trigeminal transition zone 6n root of abducens nerve 7n facial nerve 8cn cochlear root of the 8th nerve 8vn vestibular root of 8th nerve A5 A5 noradrenaline cells bas basilar artery cbw cerebellar white matter CGA central gray, alpha part CGG central gray, gamma part DPO dorsal periolivary region EVe nu of origin of efferents ve n Fl flocculus

2

6

PFl

1 GrC granule cell layer cochlear nu icp inferior cerebellar peduncle II intermediate interstitial nu mlf LC locus coeruleus LR4V lateral recess 4th ventricle LSO lateral superior olive LVPO lateroventral periolivary nu mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu ml medial lemniscus mlf medial longitudinal fasciculus MPB medial parabrachial nu MSO medial superior olive MVeMC med vestibular nu, magnocell MVPO medioventral periolivary nu ocb olivocochlear bundle P5 peritrigeminal zone

0

1 PCGS paracochlear glial substance PCRtA parvicellular reticular nu, alpha pcuf preculminate fissure PFl paraflocculus plf posterolateral fissure PnC pontine reticular nu, caudal PnV pontine reticular nu, ventral POH periolivary horn Pr5DM principal sensory 5, dorsomed Pr5VL principal sensory 5, ventrolat prf primary fissure psf posterior superior fissure py pyramidal tract RIP raphe interpositus nu RMg raphe magnus nu RPa raphe pallidus nu rs rubrospinal tract s5 sensory root trigeminal nerve

2

3 scp superior cerebellar peduncle SGe supragenual nu SimA simple lobule A SimB simple lobule B SMV superior medullary velum SPO superior paraolivary nu SubCD subcoeruleus nu, dorsal part SubCV subcoeruleus nu, ventral part SuVe superior vestibular nu ts tectospinal tract tth trigeminothalamic tract Tz nu of the trapezoid body tz trapezoid body un uncinate fasciculus cerebellum VCA ventral cochlear nu, anterior VCAGr vent cochlear, granule cell veme vestibulomesencephalic tract vsc ventral spinocerebellar tract

4

5

6

7

Plate 117

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 117

5

5

7

5Cb

2

8 10

0 Interaural +15

+10

+5

0

cbw

-5

7

4Cb

SimA

3

SimA

cbw SimB

6

SimB prf

prf psf

Crus1 3Cb

5

3

2

5

cbw The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

4

pcuf

2Cb

6 cbw

PFl

icp

mcp plf

LR4V

GrC

vsc un

scp

scp

MVePC EVe MVeMC

VCAGr

ocb mlf

Pr5DM

8vn

LC

SGe 4V CGA

veme

5Tr

CGG

veme

6RB tz

0

rs

RMg

vsc tth

MSO

Interaural -1.08 mm 6

5

Tz

py tz

MVPO

7

LSO

PnV

RPa

ml

LVPO

-1

PCGS

Fl VCAGr

s5 Pr5VL ocb

9 8cn

tz

A5 vsc

10

SPO LVPO

11

MVPO

Bregma -10.08 mm

bas

4

3 1Cb 1st cerebellar lobule (lingula) 2Cb 2nd cerebellar lobule 3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 4V 4th ventricle 5Cb 5th cerebellar lobule 5Tr trigeminal transition zone 6N abducens nu 6RB abducens nu, retrobulbar 7n facial nerve 8cn cochlear root of the 8th nerve 8vn vestibular root of 8th nerve A5 A5 noradrenaline cells bas basilar artery cbw cerebellar white matter CGA central gray, alpha part CGG central gray, gamma part Crus1 crus 1 of the ansiform lobule EVe nu of origin of efferents ve n

2

1 Fl flocculus GrC granule cell layer cochlear nu icp inferior cerebellar peduncle IRt intermediate reticular nu LC locus coeruleus LR4V lateral recess 4th ventricle LSO lateral superior olive LVPO lateroventral periolivary nu mcp middle cerebellar peduncle ml medial lemniscus mlf medial longitudinal fasciculus MSO medial superior olive MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul MVPO medioventral periolivary nu ocb olivocochlear bundle Pa6 paraabducens nu

8

VCA

A5

LSO

7

plf

LR4V

7n

IRt

PnC

ts

GrC

5Tr PCRtA

PFl

mcp

Pr5DM

RIP

IRt

icp

MVePC EVe MVeMC

Pa6

7n

8cn

cbw

SuVe

6N

PCRtA

s5 ocb Pr5VL

1

1Cb

LC

SuVe PCGS

Fl

vsc un

0

1 PCGS paracochlear glial substance PCRtA parvicellular reticular nu, alpha pcuf preculminate fissure PFl paraflocculus plf posterolateral fissure PnC pontine reticular nu, caudal PnV pontine reticular nu, ventral Pr5DM principal sensory 5, dorsomed Pr5VL principal sensory 5, ventrolat prf primary fissure psf posterior superior fissure py pyramidal tract RIP raphe interpositus nu RMg raphe magnus nu RPa raphe pallidus nu rs rubrospinal tract s5 sensory root trigeminal nerve

2

3 scp superior cerebellar peduncle SGe supragenual nu SimA simple lobule A SimB simple lobule B SPO superior paraolivary nu SuVe superior vestibular nu ts tectospinal tract tth trigeminothalamic tract Tz nu of the trapezoid body tz trapezoid body un uncinate fasciculus cerebellum VCA ventral cochlear nu, anterior VCAGr vent cochlear, granule cell veme vestibulomesencephalic tract vsc ventral spinocerebellar tract

4

5

6

7

Plate 118

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 118

5

5

7

5Cb

2

8 10

0 Interaural +15

+10

+5

cbw

-5

0

SimA

SimA

7

3

4Cb cbw

SimB

6

SimB

4

prf

prf pcuf 3Cb

Crus1

psf

5

5

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

cbw 2Cb

6 a mcp

LC

plf

Fl

PCGS 8vn

EVe

MVeMC

VCAGr veme

Pr5DM

VCA ocb

1Cb

PCRtA

EVe

veme

Pr5DM ocb

PCRtA

SuS A5 rs LSO DPO

PnC

I8

6RB SuS

A5 DPO LSO rs

PnV RMg

MSO

SPO

py

Interaural -1.20 mm

MSO

Tz

tzx

tz

10

tz vsc

SPO

RPa

ml

LVPO

-1

RIP

ts

9

Pr5VL

IRt

vsc

LVPO

11

MVPO

Bregma -10.20 mm

bas

4

8

VCA

7n

6RB

tz

5

plf

VCAGr

IRt

8vn

6

Fl

sp5 Pr5VL

7

cbw

PCGS 8vn

MVeMC

7n

0

PFl

LR4V

sp5

1

7

GrC

SuVe

MVePC

SGe 4V CGA CGG mlf 6N Pa6

g7

icp

LC

cbw

MVePC

chp cbw

mcp

scp

icp SuVe

a

un

scp

GrC

PFl

vsc

vsc

un

3 1Cb 1st cerebellar lobule (lingula) 2Cb 2nd cerebellar lobule 3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 4V 4th ventricle 5Cb 5th cerebellar lobule 6N abducens nu 6RB abducens nu, retractor bulbi 7n facial nerve 8vn vestibular root of 8th nerve a artery A5 A5 noradrenaline cells bas basilar artery cbw cerebellar white matter CGA central gray, alpha part CGG central gray, gamma part chp choroid plexus Crus1 crus 1 of the ansiform lobule DPO dorsal periolivary region EVe nu of origin of efferents ve n

2

1 Fl flocculus g7 genu of the facial nerve GrC granule cell layer cochlear nu I8 interstitial nu 8th nerve icp inferior cerebellar peduncle IRt intermediate reticular nu LC locus coeruleus LR4V lateral recess 4th ventricle LSO lateral superior olive LVPO lateroventral periolivary nu mcp middle cerebellar peduncle ml medial lemniscus mlf medial longitudinal fasciculus MSO medial superior olive MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul MVPO medioventral periolivary nu

0

1 ocb olivocochlear bundle Pa6 paraabducens nu PCGS paracochlear glial substance PCRtA parvicellular reticular nu, alpha pcuf preculminate fissure PFl paraflocculus plf posterolateral fissure PnC pontine reticular nu, caudal PnV pontine reticular nu, ventral Pr5DM principal sensory 5, dorsomed Pr5VL principal sensory 5, ventrolat prf primary fissure psf posterior superior fissure py pyramidal tract RIP raphe interpositus nu RMg raphe magnus nu RPa raphe pallidus nu

2

3 rs rubrospinal tract scp superior cerebellar peduncle SGe supragenual nu SimA simple lobule A SimB simple lobule B sp5 spinal trigeminal tract SPO superior paraolivary nu SuS superior salivatory nu SuVe superior vestibular nu ts tectospinal tract Tz nu of the trapezoid body tz trapezoid body tzx decussation trapezoid body un uncinate fasciculus cerebellum VCA ventral cochlear nu, anterior VCAGr vent cochlear, granule cell veme vestibulomesencephalic tract vsc ventral spinocerebellar tract

4

5

6

7

Plate 119

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 119

5

5

7

5Cb

2

8 10

0 Interaural +15

+10

+5

-5

0

cbw SimA

SimA

3

7 4Cb SimB

SimB

cbw prf

6

prf

4

pcuf

Crus1

Crus1 3Cb

psf

psf

5

5

4

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

pfs

pfs

cbw

6

2Cb un

un

scp PFl

scp

vsc

1Cb

LC SuVe

chp plf

PCGS

EVe g7 veme

Pr5DM VCA

4V

MVeMC

8vn

SGe

mlf

7n

MVeMC

6N

I8

sp5

IRt ts

sp5

9

I8 8vn

SuS

RIP

A5

A5 rs

VCA

6RB

Gi

SuS

vsc

Pr5VL

SuS 6RB

0

plf

8 ocb

SuS

8vn

Fl

PCRtA IRt

Pr5VL

cbw

Pr5DM

veme

7n

1

LR4V PCGS

8vn

veme

7n

Pa6

veme

ocb

GrC

EVe

Pr

7

SuVe

MVePC

MVePC

GrC

cbw

Fl

PFl

LC

LSO DPO

GiA LPGi

tz MSO LVPO

-1

DPO LSO

RMg

SPO

MVPO

LPGi Tz

vsc tz

SPO

RPa

ml

tz

Tz

10

rs

MSO

MVPO

LVPO

11

py bas

Interaural -1.32 mm 7

6

5

4

3 1Cb 1st cerebellar lobule (lingula) 2Cb 2nd cerebellar lobule 3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 4V 4th ventricle 5Cb 5th cerebellar lobule 6N abducens nu 6RB abducens nu, retractor bulbi 7n facial nerve 8vn vestibular root of 8th nerve A5 A5 noradrenaline cells bas basilar artery cbw cerebellar white matter chp choroid plexus Crus1 crus 1 of the ansiform lobule DPO dorsal periolivary region EVe nu of origin of efferents ve n Fl flocculus g7 genu of the facial nerve

2

1 Gi gigantocellular reticular nu GiA gigantocellular reticular, alpha GrC granule cell layer cochlear nu I8 interstitial nu 8th nerve IRt intermediate reticular nu LC locus coeruleus LPGi lateral paragigantocellular nu LR4V lateral recess 4th ventricle LSO lateral superior olive LVPO lateroventral periolivary nu ml medial lemniscus mlf medial longitudinal fasciculus MSO medial superior olive MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul MVPO medioventral periolivary nu

0

Bregma -10.32 mm 1 ocb olivocochlear bundle Pa6 paraabducens nu PCGS paracochlear glial substance PCRtA parvicellular reticular nu, alpha pcuf preculminate fissure PFl paraflocculus pfs parafloccular sulcus plf posterolateral fissure Pr prepositus nu Pr5DM principal sensory 5, dorsomed Pr5VL principal sensory 5, ventrolat prf primary fissure psf posterior superior fissure py pyramidal tract RIP raphe interpositus nu RMg raphe magnus nu RPa raphe pallidus nu rs rubrospinal tract scp superior cerebellar peduncle

2

3 SGe supragenual nu SimA simple lobule A SimB simple lobule B sp5 spinal trigeminal tract SPO superior paraolivary nu SuS superior salivatory nu SuVe superior vestibular nu ts tectospinal tract Tz nu of the trapezoid body tz trapezoid body un uncinate fasciculus cerebellum VCA ventral cochlear nu, anterior veme vestibulomesencephalic tract vsc ventral spinocerebellar tract

4

5

6

7

Plate 120

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 120

5

5

7

5Cb

8 +15

2

10

0 Interaural +10

+5

0

-5

cbw

SimA

SimA

GrCb

7

3

Pk MoCb

4Cb SimB

SimB

cbw prf

prf

4

6 Crus1

3Cb

psf

psf

Crus1

pcuf

5

5

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

pfs

PFl 2Cb

a

6

cbc

vsc

un

un

scp

a

vsc scp icp

icp

cbw

cbw

SuVe

PFl LR4V

8vn

I8

1

g7

0

Sp5O

Pa6

rs vsc

8vn

DMSp5 PCRtA

VCAGr VCP

ts

6RB SuS 7SH

Gi

A5 DPO P7

GiA RMg

LPGi SPO

ml

Tz

tth

P7 DPO LPGi

Interaural -1.44 mm

9

Pr5VL

rs

8vn

10

tz vsc

LSO SPO

RPa Tz

py

MVPO

I8

ocb

A5

-1

sp5

Sp5O

IRtA

6RB 7SH

MSO

5

veme

PCRtA SuS

11 MVPO

Bregma -10.44 mm

bas

4

3 1Cb 1st cerebellar lobule (lingula) 2Cb 2nd cerebellar lobule 3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 4V 4th ventricle 5Cb 5th cerebellar lobule 6RB abducens nu, retractor bulbi 7SH facial nu, stylohyoid 8vn vestibular root of 8th nerve a artery A5 A5 noradrenaline cells bas basilar artery cbw cerebellar white matter Crus1 crus 1 of the ansiform lobule DMSp5 dorsomed spinal trigeminal nu DPGi dorsal paragigantocellular nu DPO dorsal periolivary region EVe nu of origin of efferents ve n

2

1 Fl flocculus g7 genu of the facial nerve Gi gigantocellular reticular nu GiA gigantocellular reticular, alpha GrC granule cell layer cochlear nu GrCb granule cell layer cerebellum I8 interstitial nu 8th nerve icp inferior cerebellar peduncle IRtA intermediate reticular nu, alpha LPGi lateral paragigantocellular nu LR4V lateral recess 4th ventricle LSO lateral superior olive ml medial lemniscus mlf medial longitudinal fasciculus MoCb molecular layer cerebellum MSO medial superior olive

8

VCA

IRtA Pr5VL

Fl

MVeMC

DPGi sp5

tz

6

cbw

mlf

veme

ocb 8vn

Pr

4V

DMSp5

VCP

LR4V

GrC

EVe

ocb

VCAGr

PFl

MVePC

EVe VCA

7

SuVe

1Cb

MVePC

GrC

cbw

Fl

7

plf

plf

0

1 MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul MVPO medioventral periolivary nu ocb olivocochlear bundle P7 perifacial zone Pa6 paraabducens nu PCRtA parvicellular reticular nu, alpha pcuf preculminate fissure PFl paraflocculus pfs parafloccular sulcus Pk Purkinje cell layer cerebellum plf posterolateral fissure Pr prepositus nu Pr5VL principal sensory 5, ventrolat prf primary fissure psf posterior superior fissure py pyramidal tract RMg raphe magnus nu RPa raphe pallidus nu

2

3 rs rubrospinal tract scp superior cerebellar peduncle SimA simple lobule A SimB simple lobule B sp5 spinal trigeminal tract Sp5O spinal trigeminal nu, oral SPO superior paraolivary nu SuS superior salivatory nu SuVe superior vestibular nu ts tectospinal tract tth trigeminothalamic tract Tz nu of the trapezoid body tz trapezoid body un uncinate fasciculus cerebellum VCA ventral cochlear nu, anterior VCAGr vent cochlear, granule cell VCP ventral cochlear nu, posterior veme vestibulomesencephalic tract vsc ventral spinocerebellar tract

4

5

6

7

Plate 121

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

2

3

4

5

6

-15 Bregma 0

7

Figure 121

5

5

6aCb

8

2

10

0 Interaural +15

1

+5

+10

0

simf

-5

simf SimA

SimA

prf

prf cbw

7

3 SimB

SimB

cbw

4

6 psf

Crus1

5

3

2

Crus1

5

pcuf pfs

pfs

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

psf

4Cb

PFl

PFl cbw

cbw a

6 a

cbc un

icp

un

scp

icp

scp vsc

PFl GrC

plf Fl

LR4V cbw DCMo

MVeMC EVe

VCP I8

MVePC

g7

ocb

8vn

SuVe

1Cb MVePC

DCDp

DCGr

1

SuVe

DCFu

VCA

PFl

Sp5O

veme

IRtA ts

7SH

SuS

8cn

ocb

IRtA

PCRtA

DCMo

8

DCGr

sp5

I8

9

Sp5O

SuS

Gi

Fl

VCP

8cn

7ni

7ni P7 7VI 7DM

A5

0

VCA

8vn

DMSp5

7SH

cbw

DCDp

EVe MVeMC

7

plf

LR4V

DCFu

DPGi PCRtA

sp5

Pr

4V mlf

veme asc7

DMSp5

GrC

tz

rs

7VM

vsc

GiA

LPGiA

RMg

LPGiE CPO MVPO

LSO

-1

tth ml

RPa

LPGiA

P7 7DM 7VI

A5

10

tz

rs

7VM LPGiE LSO CPO MVPO

vsc

11

py

Interaural -1.56 mm 7

6

5 1Cb 1st cerebellar lobule (lingula) 4Cb 4th cerebellar lobule 4V 4th ventricle 6aCb 6a cerebellar lobule 7DM facial nu, dorsomedial subnu 7ni nervus intermedius facial nerve 7VI 7 nu, ventral intermediate 7VM facial nu, ventromedial subnu 7SH facial nu, stylohyoid 8cn cochlear root of the 8th nerve 8vn vestibular root of 8th nerve a artery A5 A5 noradrenaline cells asc7 ascending fibers facial nerve bas basilar artery cbx cerebellar commissure

Bregma -10.56 mm

bas

4

3 cbw cerebellar white matter CPO caudal periolivary nu Crus1 crus 1 of the ansiform lobule DCDp dorsal cochlear nu, deep core DCFu dorsal cochlear nu, fusiform DCGr dorsal cochlear nu, granular DCMo dorsal cochlear nu, molecular DMSp5 dorsomed spinal trigeminal nu DPGi dorsal paragigantocellular nu EVe nu of origin of efferents ve n Fl flocculus g7 genu of the facial nerve Gi gigantocellular reticular nu GiA gigantocellular reticular, alpha

2

1 GrC granule cell layer cochlear nu I8 interstitial nu 8th nerve icp inferior cerebellar peduncle IRtA intermediate reticular nu, alpha LPGiA lat paragigantocellular, alpha LPGiE lat paragigantocel nu, external LR4V lateral recess 4th ventricle LSO lateral superior olive ml medial lemniscus mlf medial longitudinal fasciculus MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul MVPO medioventral periolivary nu ocb olivocochlear bundle

0

1 P7 perifacial zone PCRtA parvicellular reticular nu, alpha pcuf preculminate fissure PFl paraflocculus pfs parafloccular sulcus plf posterolateral fissure Pr prepositus nu prf primary fissure psf posterior superior fissure py pyramidal tract RMg raphe magnus nu RPa raphe pallidus nu rs rubrospinal tract scp superior cerebellar peduncle SimA simple lobule A SimB simple lobule B simf simplex fissure sp5 spinal trigeminal tract Sp5O spinal trigeminal nu, oral SuS superior salivatory nu SuVe superior vestibular nu

2

3 ts tectospinal tract tth trigeminothalamic tract tz trapezoid body un uncinate fasciculus cerebellum VCA ventral cochlear nu, anterior VCP ventral cochlear nu, posterior veme vestibulomesencephalic tract vsc ventral spinocerebellar tract

4

5

6

7

Plate 122

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 122

5

5

7

6aCb

8 +15

simf

10

0 Interaural +10

+5

0

SimA

prf

MoCb

5Cb

2

simf

SimA

-5

Pk GrCb

SimB

7

SimB

3

cbw psf

6

cbw

cbw

4

Crus1

4Cb

5

5

pcuf

pfs

pfs 3Cb

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

PFl

PFl xicp

IntA

a Lat

un

scp

scp

VeCb

SuVe DCDp VCCap

Fl

LVe

7ni PCRtA

sp5

DPGi

rs

tz

7L

7VI 7DM

GiA tth

LPGiE

-1

5 1Cb 1st cerebellar lobule (lingula) 3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 4V 4th ventricle 5Cb 5th cerebellar lobule 5Sol trigeminal-solitary transition z 6aCb 6a cerebellar lobule 7DL facial nu, dorsolateral subnu 7DM facial nu, dorsomedial subnu 7L facial nu, lateral subnu 7ni nervus intermedius facial nerve 7SH facial nu, stylohyoid 7VI 7 nu, ventral intermediate 7VM facial nu, ventromedial subnu 8cn cochlear root of the 8th nerve 8vn vestibular root of 8th nerve a artery

7DM 7VI

8cn 7L

A5

10

tz vsc

LPGiE

11

LSO

RPa

py

Interaural -1.68 mm 6

9

SuS

7VM PPy

ml

LSO

7

LPGiA

RMg

7VM

vsc

I8

P7

P7

0

sp5

Bregma -10.68 mm

bas

4

3 A5 A5 noradrenaline cells asc7 ascending fibers facial nerve bas basilar artery cbx cerebellar commissure cbw cerebellar white matter CI caudal interstitial nu mlf Crus1 crus 1 of the ansiform lobule DCDp dorsal cochlear nu, deep core DCFu dorsal cochlear nu, fusiform DCMo dorsal cochlear nu, molecular DMSp5 dorsomed spinal trigeminal nu DPGi dorsal paragigantocellular nu EVe nu of origin of efferents ve n Fl flocculus g7 genu of the facial nerve Gi gigantocellular reticular nu

2

8

DCMo DCFu

Sp5O 7DL

8cn

VCP

7ni PCRtA

IRtA 7SH

Gi

ts

7SH

5Sol DMSp5

asc7

IRtA

Sp5O SuS

veme

asc7

Fl

8vn GrC

mlf

veme

DMSp5 5Sol

MVeMC g7

CI

7

DCDp VCCap

LVe

EVe

Pr

4V

MVeMC g7

VCP

1

SMV

PFl

GrC

icp

MVePC

EVe

GrC

I8

1Cb

MVePC

8vn DCMo DCFu

LR4V

SuVe

GrC icp

6

a Lat

un

VeCb

cbw

PFl

IntA

cbc

1 GiA gigantocellular reticular, alpha GrC granule cell layer cochlear nu GrCb granule cell layer cerebellum I8 interstitial nu 8th nerve icp inferior cerebellar peduncle IntA interposed cerebellar nu, ant IRtA intermediate reticular nu, alpha Lat lateral (dentate) cerebellar nu LPGiA lat paragigantocellular, alpha LPGiE lat paragigantocel nu, external LR4V lateral recess 4th ventricle LSO lateral superior olive LVe lateral vestibular nu ml medial lemniscus mlf medial longitudinal fasciculus

0

1 MoCb molecular layer cerebellum MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul P7 perifacial zone PCRtA parvicellular reticular nu, alpha pcuf preculminate fissure PFl paraflocculus pfs parafloccular sulcus Pk Purkinje cell layer cerebellum PPy parapyramidal nu Pr prepositus nu prf primary fissure psf posterior superior fissure py pyramidal tract RMg raphe magnus nu RPa raphe pallidus nu rs rubrospinal tract scp superior cerebellar peduncle SimA simple lobule A SimB simple lobule B

2

3 simf simplex fissure SMV superior medullary velum sp5 spinal trigeminal tract Sp5O spinal trigeminal nu, oral SuS superior salivatory nu SuVe superior vestibular nu ts tectospinal tract tth trigeminothalamic tract tz trapezoid body un uncinate fasciculus cerebellum VCCap ventral cochlear nu, capsular VCP ventral cochlear nu, posterior VeCb vestibulocerebellar nu veme vestibulomesencephalic tract vsc ventral spinocerebellar tract xicp decussation inf Cb peduncle

4

5

6

7

Plate 123

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

5

6

-15 Bregma 0

simf SimA

8

7

Figure 123

6aCb

5

5

SimA simf

2

10

0 Interaural +15

4

+10

+5

-5

0

SimB

SimB

Crus1

Crus1

7

5Cb

prf

3

prf psf

psf

6

4

cbw

4Cb

5

5

pcuf

4

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

pfs

pfs

3Cb IntDL

IntDL IntA

a

vscx

scp

Lat

IntA

xicp

scp

unx

VeCb

Lat

SuVe GrC

PFl icp plf

1Cb

MVePC

LVe MVeMC

8vn

EVe

DCMo

8cn

vesp

DMSp5 sp5

Sp5O

1

rs

0

7DL 7L

vsc

GiA

P7

ml

PPy

1Cb 1st cerebellar lobule (lingula) 3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 4V 4th ventricle 5Cb 5th cerebellar lobule 5Sol trigeminal-solitary transition z 6aCb 6a cerebellar lobule 7DI facial nu, dorsal intermedial 7DL facial nu, dorsolateral subnu 7DM facial nu, dorsomedial subnu 7L facial nu, lateral subnu 7ni nervus intermedius facial nerve 7SH facial nu, stylohyoid 7VI 7 nu, ventral intermediate 7VM facial nu, ventromedial subnu 8cn cochlear root of the 8th nerve 8vn vestibular root of 8th nerve

sp5

SuS

7DM

7DL

10

7L

7VI

vsc

P7

7VM

tz

A5

RPa

11 LPGiE

bas

4

3 a artery A5 A5 noradrenaline cells asc7 ascending fibers facial nerve bas basilar artery cbw cerebellar white matter CI caudal interstitial nu mlf Crus1 crus 1 of the ansiform lobule DCDp dorsal cochlear nu, deep core DCFu dorsal cochlear nu, fusiform DCMo dorsal cochlear nu, molecular DMSp5 dorsomed spinal trigeminal nu DPGi dorsal paragigantocellular nu EVe nu of origin of efferents ve n Fl flocculus g7 genu of the facial nerve Gi gigantocellular reticular nu

2

9

I8

tth

Interaural -1.80 mm 5

LPGiA

py

LPGiE

6

7SH

RMg

7VM

-1

7

Sp5O PCRtA

7DI 7DM

VCPO

DMSp5

5Sol

7DI 7VI

8

7ni

Gi

ts

plf

GrC

IRtA

7SH

Fl

VCCap 8vn

MVeMC

asc7

DPGi

7

LVe

vesp

7ni SuS

PFl

g7

IRtA

PCRtA

tz

EVe

mlf

asc7

5Sol

LR4V

DCDp Pr

CI

g7 VCPO

MVePC

SMV 4V

DCFu

Fl

6

VeCb

SuVe

LR4V

a

1 GiA gigantocellular reticular, alpha GrC granule cell layer cochlear nu I8 interstitial nu 8th nerve icp inferior cerebellar peduncle IntA interposed cerebellar nu, ant IntDL interposed, dorsolat hump IRtA intermediate reticular nu, alpha Lat lateral (dentate) cerebellar nu LPGiA lat paragigantocellular, alpha LPGiE lat paragigantocel nu, external LR4V lateral recess 4th ventricle LVe lateral vestibular nu ml medial lemniscus mlf medial longitudinal fasciculus

0

Bregma -10.80 mm 1 MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul P7 perifacial zone PCRtA parvicellular reticular nu, alpha pcuf preculminate fissure PFl paraflocculus pfs parafloccular sulcus plf posterolateral fissure PPy parapyramidal nu Pr prepositus nu prf primary fissure psf posterior superior fissure py pyramidal tract RMg raphe magnus nu RPa raphe pallidus nu rs rubrospinal tract scp superior cerebellar peduncle SimA simple lobule A SimB simple lobule B simf simplex fissure SMV superior medullary velum

2

3 sp5 spinal trigeminal tract Sp5O spinal trigeminal nu, oral SuS superior salivatory nu SuVe superior vestibular nu ts tectospinal tract tth trigeminothalamic tract tz trapezoid body unx uncinate fasciculus decussation VCCap ventral cochlear nu, capsular VCPO vent cochlear, post, octopus VeCb vestibulocerebellar nu vesp vestibulospinal tract vsc ventral spinocerebellar tract vscx ventral spinocerebellar tr dec xicp decussation inf Cb peduncle

4

5

6

7

Plate 124

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 124

5

5

8 +15

simf

10

0 Interaural +10

+5

0

7

-5

2

simf

6aCb

Sim

Sim

3

7 prf

Crus1

prf

5Cb

Crus1

psf

psf

4

6 cbw

5

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

pfs pcuf 4Cb

IntDL

PFl

3Cb

icpx

IntA Lat

VeCb

DCMo

GrC

DCFu DCDp

chp plf Fl

4V mlf

vesp

asc7

DPGi

vesp

IRtA

PCRtA

7DM

P7

7VM

8

GiA LPGiA

GrC

sp5

VCPO

9 Sp5O 7DL

7DI

7VI

Fl

SuS

7SH

7SH 7DI

7L

LR4V

8vn 5Sol DMSp5

7

plf

VCCap

Gi

SuS rs

asc7

ts

7DL

PFl

g7

IRtA

PCRtA

DCFu DCDp

icp

EVe MVeMC

CI

DMSp5 5Sol

Sp5O

0

Pr

cbw

DCMo

GrC

MVePC

MVeMC EVe

1 tz

Y

1Cb

8vn sp5

LatPC

VeCb

MVePC

icp

6

Lat

LVe

g7 VCPO

a

scp

LVe

VCCap GrC

Med

unx

Y

PFl

IntA

cbc

scp LatPC

cbw

IntDL

IntDM

IntDM

a

PFl

5

pfs

tz

A5

7DM

7VI

7VM

P7

10

7L

RMg vsc

PPy

ml

tth

-1

Interaural -1.92 mm 7

6

5 1Cb 1st cerebellar lobule (lingula) 3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 4V 4th ventricle 5Cb 5th cerebellar lobule 5Sol trigeminal-solitary transition z 6aCb 6a cerebellar lobule 7DI facial nu, dorsal intermedial 7DL facial nu, dorsolateral subnu 7DM facial nu, dorsomedial subnu 7L facial nu, lateral subnu 7SH facial nu, stylohyoid 7VI 7 nu, ventral intermediate 7VM facial nu, ventromedial subnu 8vn vestibular root of 8th nerve a artery A5 A5 noradrenaline cells asc7 ascending fibers facial nerve

11

RPa

py

LPGiE

vsc

LPGiE

Bregma -10.92 mm

bas

4

3 bas basilar artery cbx cerebellar commissure cbw cerebellar white matter chp choroid plexus CI caudal interstitial nu mlf Crus1 crus 1 of the ansiform lobule DCDp dorsal cochlear nu, deep core DCFu dorsal cochlear nu, fusiform DCMo dorsal cochlear nu, molecular DMSp5 dorsomed spinal trigeminal nu DPGi dorsal paragigantocellular nu EVe nu of origin of efferents ve n Fl flocculus g7 genu of the facial nerve Gi gigantocellular reticular nu GiA gigantocellular reticular, alpha

2

1 GrC granule cell layer cochlear nu icp inferior cerebellar peduncle icpx inferior cerebell peduncle decus IntA interposed cerebellar nu, ant IntDL interposed, dorsolat hump IntDM interposed, dorsomed crest IRtA intermediate reticular nu, alpha Lat lateral (dentate) cerebellar nu LatPC lat cerebellar nu, parvicellular LPGiA lat paragigantocellular, alpha LPGiE lat paragigantocel nu, external LR4V lateral recess 4th ventricle LVe lateral vestibular nu

0

1 Med medial (fastigial) cerebellar nu ml medial lemniscus mlf medial longitudinal fasciculus MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul P7 perifacial zone PCRtA parvicellular reticular nu, alpha pcuf preculminate fissure PFl paraflocculus pfs parafloccular sulcus plf posterolateral fissure PPy parapyramidal nu Pr prepositus nu prf primary fissure psf posterior superior fissure py pyramidal tract RMg raphe magnus nu RPa raphe pallidus nu rs rubrospinal tract

2

3 scp superior cerebellar peduncle Sim simple lobule simf simplex fissure sp5 spinal trigeminal tract Sp5O spinal trigeminal nu, oral SuS superior salivatory nu ts tectospinal tract tth trigeminothalamic tract tz trapezoid body unx uncinate fasciculus decussation VCCap ventral cochlear nu, capsular VCPO vent cochlear, post, octopus VeCb vestibulocerebellar nu vesp vestibulospinal tract vsc ventral spinocerebellar tract Y nu Y

4

5

6

7

Plate 125

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 125

MoCb 5

5

Pk GrCb

6aCb

8

simf

2

simf

10

0 Interaural +15

7

+5

+10

0

Sim

Sim

-5

3

7 prf

Crus1

Crus1 psf

psf

4

6 5Cb Crus1

Crus1

cbw

5

3

2

IntDM

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

5

4Cb

pfs

PFl

3Cb

Lat

scp

VeCb

Y MVePC

4V SpVe

X

EVe

Sol DMSp5 5Sol

VCPO

Pr

MVeMC

CI

vesp

cbw

7 PFl

DCDp

mlf

DCFu

DCMo

GrC

MVePC

1Cb

DCDp

GrC

a

LatPC LVe

icp

Fl

Lat

scp

VeCb

LVe

chp

PFl

6

Y

DCMo

PFl

IntDL

Med

unx

LatPC cbw

pfs

IntA

IntA

IntDL

a

IntDM

pcuf

SpVe

vesp

DPGi

X

Fl

DCFu

8

GrC

Sol 5Sol DMSp5

asc7

LR4V

VCCap

8vn

VCPO

sp5 VCP

1

PCRtA IRtA

Sp5O SuS

tz

7DL

0

rs

7L

IRtA

ts

7SH

7SH

Gi

7DI P7

P7 7DI GiA

7VI

7DM

vsc

VCP

PCRtA

7VM

RMg PPy

ml

-1

tth

LPGiA

7VI

7DM

SuS

tz

7DL A5

10

7L vsc

7VM LPGiE

RPa

9

Sp5O

11

py bas

Interaural -2.04 mm 7

6

5 1Cb 1st cerebellar lobule (lingula) 3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 4V 4th ventricle 5Cb 5th cerebellar lobule 5Sol trigeminal-solitary transition z 6aCb 6a cerebellar lobule 7DI facial nu, dorsal intermedial 7DL facial nu, dorsolateral subnu 7DM facial nu, dorsomedial subnu 7L facial nu, lateral subnu 7SH facial nu, stylohyoid 7VI 7 nu, ventral intermediate 7VM facial nu, ventromedial subnu 8vn vestibular root of 8th nerve a artery A5 A5 noradrenaline cells asc7 ascending fibers facial nerve

4

3 bas basilar artery cbw cerebellar white matter chp choroid plexus CI caudal interstitial nu mlf Crus1 crus 1 of the ansiform lobule DCDp dorsal cochlear nu, deep core DCFu dorsal cochlear nu, fusiform DCMo dorsal cochlear nu, molecular DMSp5 dorsomed spinal trigeminal nu DPGi dorsal paragigantocellular nu EVe nu of origin of efferents ve n Fl flocculus Gi gigantocellular reticular nu GiA gigantocellular reticular, alpha GrC granule cell layer cochlear nu

2

1 GrCb granule cell layer cerebellum icp inferior cerebellar peduncle IntA interposed cerebellar nu, ant IntDL interposed, dorsolat hump IntDM interposed, dorsomed crest IRtA intermediate reticular nu, alpha Lat lateral (dentate) cerebellar nu LatPC lat cerebellar nu, parvicellular LPGiA lat paragigantocellular, alpha LPGiE lat paragigantocel nu, external LR4V lateral recess 4th ventricle LVe lateral vestibular nu Med medial (fastigial) cerebellar nu ml medial lemniscus

0

Bregma -11.04 mm 1 mlf medial longitudinal fasciculus MoCb molecular layer cerebellum MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul P7 perifacial zone PCRtA parvicellular reticular nu, alpha pcuf preculminate fissure PFl paraflocculus pfs parafloccular sulcus Pk Purkinje cell layer cerebellum PPy parapyramidal nu Pr prepositus nu prf primary fissure psf posterior superior fissure py pyramidal tract RMg raphe magnus nu RPa raphe pallidus nu rs rubrospinal tract Sol nu solitary tract

2

3 scp superior cerebellar peduncle Sim simple lobule simf simplex fissure sp5 spinal trigeminal tract Sp5O spinal trigeminal nu, oral SpVe spinal vestibular nu SuS superior salivatory nu ts tectospinal tract tth trigeminothalamic tract tz trapezoid body unx uncinate fasciculus decussation VCCap ventral cochlear nu, capsular VCP ventral cochlear nu, posterior VCPO vent cochlear, post, octopus VeCb vestibulocerebellar nu vesp vestibulospinal tract vsc ventral spinocerebellar tract X nu X Y nu Y

4

5

6

7

Plate 126

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 126

5

5

simf

simf

8

2

10

0 Interaural +15

7

+10

+5

-5

0

6aCb

Sim

Sim

3

7 cbw

cbw

Crus1

prf

prf

psf

Crus1 psf

5Cb

4

6

5

5

cbw

4

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4Cb PFl

IntDM

pfs

IntDL Lat

IntA Med

GrC

Y

LVe

das chp

icp

DCDp

X 8cn

MVeMC

SpVe

VCP

DMSp5

sp5

SpVe

asc7

5Sol

9

7DL 7DI

7L

LPGiA

7DM P7

7DI

GiA RMg

PPy

7VI vsc

VCP

SuS

7DL

0

sp5

Sp5O

Gi

rs

DMSp5

PCRtA

IRtA

SuS

8

PFl GrC

asc7

ts

LR4V

8cn

vesp

DPGi

IRtA

Sp5O

DCDp

X

SolIM

CI

5Sol

PCRtA

1

icp

MVeMC

7

das

das

Pr

vesp

GrC

DCFu DCMo

MVePC

mlf

SolIM

a

Y

LVe

4V

6

LatPC

1Cb SMV

PFl

Lat

scp VeCb

4V

das

Med

unx

VeCb

cbw

3Cb

cbw

pfs

IntDL

IntA

scp

a

PFl

IntDM

7VM

LPGiE

-1

ml

tth

RPa

rs

10

7L

7DM 7VI

LPGiE

P7

7VM

vsc

11

py bas

Interaural -2.16 mm 7

6

5 1Cb 1st cerebellar lobule (lingula) 3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 4V 4th ventricle 5Cb 5th cerebellar lobule 5Sol trigeminal-solitary transition z 6aCb 6a cerebellar lobule 7DI facial nu, dorsal intermedial 7DL facial nu, dorsolateral subnu 7DM facial nu, dorsomedial subnu 7L facial nu, lateral subnu 7SH facial nu, stylohyoid 7VI 7 nu, ventral intermediate 7VM facial nu, ventromedial subnu 8cn cochlear root of the 8th nerve a artery asc7 ascending fibers facial nerve

4

3 bas basilar artery cbw cerebellar white matter chp choroid plexus CI caudal interstitial nu mlf Crus1 crus 1 of the ansiform lobule das dorsal acoustic stria DCDp dorsal cochlear nu, deep core DCFu dorsal cochlear nu, fusiform DCMo dorsal cochlear nu, molecular DMSp5 dorsomed spinal trigeminal nu DPGi dorsal paragigantocellular nu Gi gigantocellular reticular nu GiA gigantocellular reticular, alpha GrC granule cell layer cochlear nu icp inferior cerebellar peduncle

2

1 IntA interposed cerebellar nu, ant IntDL interposed, dorsolat hump IntDM interposed, dorsomed crest IRtA intermediate reticular nu, alpha Lat lateral (dentate) cerebellar nu LatPC lat cerebellar nu, parvicellular LPGiA lat paragigantocellular, alpha LPGiE lat paragigantocel nu, external LR4V lateral recess 4th ventricle LVe lateral vestibular nu Med medial (fastigial) cerebellar nu ml medial lemniscus mlf medial longitudinal fasciculus

0

Bregma -11.16 mm 1 MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul P7 perifacial zone PCRtA parvicellular reticular nu, alpha PFl paraflocculus pfs parafloccular sulcus PPy parapyramidal nu Pr prepositus nu prf primary fissure psf posterior superior fissure py pyramidal tract RMg raphe magnus nu RPa raphe pallidus nu rs rubrospinal tract scp superior cerebellar peduncle Sim simple lobule simf simplex fissure SMV superior medullary velum SolIM nu solitary tract, intermediate

2

3 sp5 spinal trigeminal tract Sp5O spinal trigeminal nu, oral SpVe spinal vestibular nu SuS superior salivatory nu ts tectospinal tract tth trigeminothalamic tract unx uncinate fasciculus decussation VCP ventral cochlear nu, posterior VeCb vestibulocerebellar nu vesp vestibulospinal tract vsc ventral spinocerebellar tract X nu X Y nu Y

4

5

6

7

Plate 127

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 127

6aCb 5

5

simf

8

simf

2

10

0 Interaural +15

7

+5

+10

0

Sim

Sim

-5

3

7 5Cb

Crus1

Crus1 psf

psf

4

6

5Cb

5

5

4

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

cbw IntDL

pfs

3/4Cb

IntA scp

Lat

DCFu

cbw chp

PFl

DCMo

1Cb unx

icp

sp5

1

DPGi 5Sol IRtA

ts

vsc

DMSp5

PFl

DCMo

8

7DL

7DL 7VI

GiA

7VM

P7

ml

-1

LPGiA

7DM

7VI

7VM

tth

A5

7DI

RMg

PPy

9

Sp5O

Gi SuS

7DM

VCP sp5

SuS

7L

DCDp 8cn

PCRtA

IRtA

7DI

rs

X

SolIM

5Sol

Sp5O

0

7

CI

PCRtA

A5

icp

MVeMC

mlf

cbw

LR4V SpVe

Pr

SolRL

DMSp5

VCP

DCFu

das

4V MVeMC

X

8cn

LatPC

MVePC

SpVe

6

Lat

Y

MVePC DCDp

LVe

MedL

MedL

das

PFl scp

Med

Y

pfs

IntA

Med LVe

GrC

IntDL

MedDL

MedDL

PFl

cbw

IntDM

IntDM

RPa

P7

LPGiE

10

rs

7L

vsc

11

py bas

Interaural -2.28 mm 7

6

5 1Cb 1st cerebellar lobule (lingula) 3/4Cb 3rd and 4th cerebellar lobules 4V 4th ventricle 5Cb 5th cerebellar lobule 5Sol trigeminal-solitary transition z 6aCb 6a cerebellar lobule 7DI facial nu, dorsal intermedial 7DL facial nu, dorsolateral subnu 7DM facial nu, dorsomedial subnu 7L facial nu, lateral subnu 7VI 7 nu, ventral intermediate 7VM facial nu, ventromedial subnu 8cn cochlear root of the 8th nerve A5 A5 noradrenaline cells bas basilar artery cbw cerebellar white matter

4

3 chp choroid plexus CI caudal interstitial nu mlf Crus1 crus 1 of the ansiform lobule das dorsal acoustic stria DCDp dorsal cochlear nu, deep core DCFu dorsal cochlear nu, fusiform DCMo dorsal cochlear nu, molecular DMSp5 dorsomed spinal trigeminal nu DPGi dorsal paragigantocellular nu Gi gigantocellular reticular nu GiA gigantocellular reticular, alpha GrC granule cell layer cochlear nu icp inferior cerebellar peduncle IntA interposed cerebellar nu, ant

2

1 IntDL interposed, dorsolat hump IntDM interposed, dorsomed crest IRtA intermediate reticular nu, alpha Lat lateral (dentate) cerebellar nu LatPC lat cerebellar nu, parvicellular LPGiA lat paragigantocellular, alpha LPGiE lat paragigantocel nu, external LR4V lateral recess 4th ventricle LVe lateral vestibular nu Med medial (fastigial) cerebellar nu MedDL medial Cb, dorsolat protub MedL medial cerebellar nu, lateral ml medial lemniscus

0

Bregma -11.28 mm 1 mlf medial longitudinal fasciculus MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul P7 perifacial zone PCRtA parvicellular reticular nu, alpha PFl paraflocculus pfs parafloccular sulcus PPy parapyramidal nu Pr prepositus nu psf posterior superior fissure py pyramidal tract RMg raphe magnus nu RPa raphe pallidus nu rs rubrospinal tract scp superior cerebellar peduncle Sim simple lobule simf simplex fissure SolIM nu solitary tract, intermediate

2

3 SolRL nu solitary tract, rostrolateral sp5 spinal trigeminal tract Sp5O spinal trigeminal nu, oral SpVe spinal vestibular nu SuS superior salivatory nu ts tectospinal tract tth trigeminothalamic tract unx uncinate fasciculus decussation VCP ventral cochlear nu, posterior vsc ventral spinocerebellar tract X nu X Y nu Y

4

5

6

7

Plate 128

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

8

6Cb

simf

4

5

6

7

2

simf

cbw

10

0 Interaural +5

3

Figure 128

5

+10

2

-15 Bregma 0

5

+15

1

-5

0

Sim

Sim

3

7 Crus1

Crus1

prf psf

psf

4

6 prf

Crus1

Crus1

5

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

cbw

4

5

5Cb

pfs

cbw

IntDL

PFl

3/4Cb

IntA

Lat

a

Med

scp IntPPC

LatPC

MedL

DCFu das

LR4V

Med

SMV

DCMo

DCDp

MVePC 4V

SpVe Pr

CI

icp DCMo

sol SolRL 5Sol DMSp5

mlf

IRtA

Sp5O

PCRt

IRtA

ts

7DL rs

7L

7SH 7DI 7VI 7DM PPy

vsc

P7

ml

7VM

-1

GiA

7DI

RMg

LPGiA 7DM 7VI

tth LPGiE

1Cb 1st cerebellar lobule (lingula) 3/4Cb 3rd and 4th cerebellar lobules 4V 4th ventricle 5Cb 5th cerebellar lobule 5Sol trigeminal-solitary transition z 6Cb 6th cerebellar lobule 7DI facial nu, dorsal intermedial 7DL facial nu, dorsolateral subnu 7DM facial nu, dorsomedial subnu 7L facial nu, lateral subnu 7SH facial nu, stylohyoid 7VI 7 nu, ventral intermediate 7VM facial nu, ventromedial subnu a artery bas basilar artery cbw cerebellar white matter chp choroid plexus

10

rs

7L vsc

11

bas

Interaural -2.40 mm 5

P7

7DL

RPa

py

6

9

Sp5O

Gi

7SH

7

4

8

sp5 PCRt

0

PFl

GrC

sp5

1

LR4V

IS

DPGi

DMSp5 5Sol

7

X

MVeMC

SolIM IS

GrC

DCFu GrC

MVePC

SolRL sol

a

LatPC

chp

X PFl

IntPPC

MedL

6

PFl Lat

IntP

1Cb

SpVe

icp

IntDL

IntA

unx

chp DCDp

pfs

MedDL

MedDL

3 CI caudal interstitial nu mlf Crus1 crus 1 of the ansiform lobule das dorsal acoustic stria DCDp dorsal cochlear nu, deep core DCFu dorsal cochlear nu, fusiform DCMo dorsal cochlear nu, molecular DMSp5 dorsomed spinal trigeminal nu DPGi dorsal paragigantocellular nu Gi gigantocellular reticular nu GiA gigantocellular reticular, alpha GrC granule cell layer cochlear nu icp inferior cerebellar peduncle IntA interposed cerebellar nu, ant IntDL interposed, dorsolat hump

2

1 IntP interposed cerebellar nu, post IntPPC interposed, post parvicellular IRtA intermediate reticular nu, alpha IS inferior salivatory nu Lat lateral (dentate) cerebellar nu LatPC lat cerebellar nu, parvicellular LPGiA lat paragigantocellular, alpha LPGiE lat paragigantocel nu, external LR4V lateral recess 4th ventricle Med medial (fastigial) cerebellar nu MedDL medial Cb, dorsolat protub MedL medial cerebellar nu, lateral ml medial lemniscus

0

Bregma -11.40 mm 1 mlf medial longitudinal fasciculus MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul P7 perifacial zone PCRt parvicellular reticular nu PFl paraflocculus pfs parafloccular sulcus PPy parapyramidal nu Pr prepositus nu prf primary fissure psf posterior superior fissure py pyramidal tract RMg raphe magnus nu RPa raphe pallidus nu rs rubrospinal tract scp superior cerebellar peduncle Sim simple lobule simf simplex fissure SMV superior medullary velum sol solitary tract

2

3 SolIM nu solitary tract, intermediate SolRL nu solitary tract, rostrolateral sp5 spinal trigeminal tract Sp5O spinal trigeminal nu, oral SpVe spinal vestibular nu ts tectospinal tract tth trigeminothalamic tract unx uncinate fasciculus decussation vsc ventral spinocerebellar tract X nu X

4

5

6

7

Plate 129

7 10

+5

6 0

-5

5

-10

4

3

2

simf

8 0

2

3

4

5

6

7

simf

6aCb

2

cbw

10

0 Interaural +5

1

Figure 129

5

+10

0

-15 Bregma 0

5

+15

1

Sim

Sim

-5

Crus1

Crus1

7

3

6aCb psf

psf

Crus1

Crus1

6

4

prf 5Cb

5

5

cbw

3

2

pfs

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

cbw

PFl

IntA

IntDL

3/4Cb

IntP

IntA

IntP

Med

plf

MedL scp IntPPC

Lat

pfs

MedDL

MedDL

MedL 10Cb

PFl

IntDL

scp IntPPC

6

Lat

chp DCFu DCMo

cbw PFl

LR4V

4V

das

SpVe Pr

SolL

SolM

Mx oc sp5

Sp5O

Sp5I

MVeMC sol

mlf

IS

DMSp5 5Sol

DPGi

7SH

rs

7L

oc sp5

Sp5O

PCRt

9

Gi

7DI

7SH

7DI

Sp5I

7DL GiA

7VI 7DM

vsc

8

DMSp5 5Sol

IRtA

ts

PFl

Mx

7DL

0

7

X

SolRL

SolV

IRtA

cbw

LR4V

icp

IS

SolIM

PCRt

DCFu DCMo

MVePC

SpVe

icp X

1

DCDp

P7

7VM

RMg

PPy

7VM RPa

ml

-1

7DM 7VI

LPGiA

P7

10 7L

rs vsc

LPGiE

11

py bas

Interaural -2.52 mm 7

6

5 3/4Cb 3rd and 4th cerebellar lobules 4V 4th ventricle 5Cb 5th cerebellar lobule 5Sol trigeminal-solitary transition z 6aCb 6a cerebellar lobule 7DI facial nu, dorsal intermedial 7DL facial nu, dorsolateral subnu 7DM facial nu, dorsomedial subnu 7L facial nu, lateral subnu 7SH facial nu, stylohyoid 7VI 7 nu, ventral intermediate 7VM facial nu, ventromedial subnu 10Cb 10th cerebellar lobule (nodule) bas basilar artery cbw cerebellar white matter chp choroid plexus Crus1 crus 1 of the ansiform lobule

Bregma -11.52 mm 4

3 das dorsal acoustic stria DCDp dorsal cochlear nu, deep core DCFu dorsal cochlear nu, fusiform DCMo dorsal cochlear nu, molecular DMSp5 dorsomed spinal trigeminal nu DPGi dorsal paragigantocellular nu Gi gigantocellular reticular nu GiA gigantocellular reticular, alpha icp inferior cerebellar peduncle IntA interposed cerebellar nu, ant IntDL interposed, dorsolat hump IntP interposed cerebellar nu, post IntPPC interposed, post parvicellular

2

1 IRtA intermediate reticular nu, alpha IS inferior salivatory nu Lat lateral (dentate) cerebellar nu LPGiA lat paragigantocellular, alpha LPGiE lat paragigantocel nu, external LR4V lateral recess 4th ventricle Med medial (fastigial) cerebellar nu MedDL medial Cb, dorsolat protub MedL medial cerebellar nu, lateral ml medial lemniscus mlf medial longitudinal fasciculus MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul

0

1 Mx matrix region medulla oc olivocerebellar tract P7 perifacial zone PCRt parvicellular reticular nu PFl paraflocculus pfs parafloccular sulcus plf posterolateral fissure PPy parapyramidal nu Pr prepositus nu prf primary fissure psf posterior superior fissure py pyramidal tract RMg raphe magnus nu RPa raphe pallidus nu rs rubrospinal tract scp superior cerebellar peduncle Sim simple lobule simf simplex fissure sol solitary tract SolIM nu solitary tract, intermediate SolL nu solitary tract, lateral SolM nu solitary tract, medial

2

3 SolRL nu solitary tract, rostrolateral SolV solitary nu, ventral part sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar Sp5O spinal trigeminal nu, oral SpVe spinal vestibular nu ts tectospinal tract vsc ventral spinocerebellar tract X nu X

4

5

6

7

Plate 130

7 10

+5

6 0

-5

5

-10

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 130

5

5

7

simf

8

simf

2

6aCb 10

0 Interaural +15

+10

+5

cbw

Sim

-5

0

Sim

3

7 Crus1

Crus1 psf

psf

6aCb

4

6 Crus1

Crus1 prf

5

5

4

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5Cb MedDL

IntDM

pfs

cbw

MedDL

IntDL

PFl

Med IntP

Lat DCFu

Lat

IntPPC

10Cb

a DCFu

DCMo DCDp icp

PFl

X

sol Mx

9n

1

sp5

Pr

SolV

5Sol

DMSp5

Sp5O

Sp5I

8

Mx

IS

DPGi

Sp5O ts

IRtA

IRtA Gi

7SH P7

rs 7L

7DI

7DM

7DM RMg

vsc

LPGiA PPy 7VM P7

ml

7DI

GiA 7VI

LPGiA

7VM P7

RPa

LPGiE

-1

oc

9

Sp5I

P7

ROb

7VI

sp5

PCRt

7SH 7DL

PFl

9n

SolV

PCRt

0

sol

MVeMC

LR4V

icp

X

mlf

IS

SolRL SolL

SpVe

4V SolIM SolM

7

DCDp

MVePC

SpVe

oc

cbw

DCMo

chp

6

PFl

IntP

MedL

chp

pfs IntDL

MedL

IntPPC

a cbw

IntDM

7DL

10

rs 7L vsc

LPGiE

11

py bas

Interaural -2.64 mm 7

6

5 4V 4th ventricle 5Cb 5th cerebellar lobule 5Sol trigeminal-solitary transition z 6aCb 6a cerebellar lobule 7DI facial nu, dorsal intermedial 7DL facial nu, dorsolateral subnu 7DM facial nu, dorsomedial subnu 7L facial nu, lateral subnu 7SH facial nu, stylohyoid 7VI 7 nu, ventral intermediate 7VM facial nu, ventromedial subnu 9n glossopharyngeal nerve 10Cb 10th cerebellar lobule (nodule) a artery bas basilar artery cbw cerebellar white matter chp choroid plexus

4

3 Crus1 crus 1 of the ansiform lobule DCDp dorsal cochlear nu, deep core DCFu dorsal cochlear nu, fusiform DCMo dorsal cochlear nu, molecular DMSp5 dorsomed spinal trigeminal nu DPGi dorsal paragigantocellular nu Gi gigantocellular reticular nu GiA gigantocellular reticular, alpha icp inferior cerebellar peduncle IntDL interposed, dorsolat hump IntDM interposed, dorsomed crest IntP interposed cerebellar nu, post

2

1 IntPPC interposed, post parvicellular IRtA intermediate reticular nu, alpha IS inferior salivatory nu Lat lateral (dentate) cerebellar nu LPGiA lat paragigantocellular, alpha LPGiE lat paragigantocel nu, external LR4V lateral recess 4th ventricle Med medial (fastigial) cerebellar nu MedDL medial Cb, dorsolat protub MedL medial cerebellar nu, lateral ml medial lemniscus mlf medial longitudinal fasciculus MVeMC med vestibular nu, magnocell

0

Bregma -11.64 mm 1 MVePC med vestibular nu, parvicellul Mx matrix region medulla oc olivocerebellar tract P7 perifacial zone PCRt parvicellular reticular nu PFl paraflocculus pfs parafloccular sulcus PPy parapyramidal nu Pr prepositus nu prf primary fissure psf posterior superior fissure py pyramidal tract RMg raphe magnus nu ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract Sim simple lobule simf simplex fissure sol solitary tract SolIM nu solitary tract, intermediate

2

3 SolL nu solitary tract, lateral SolM nu solitary tract, medial SolRL nu solitary tract, rostrolateral SolV solitary nu, ventral part sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar Sp5O spinal trigeminal nu, oral SpVe spinal vestibular nu ts tectospinal tract vsc ventral spinocerebellar tract X nu X

4

5

6

7

Plate 131

7 10

+5

6 0

-5

5

-10

4

3

2

1

MoCb

8

3

4

5

6

2

Pk

6aCb

GrCb

Sim

-5

0

7

MoCb

Pk

10

0 Interaural +5

2

Figure 131

5

+10

1

-15 Bregma 0

5

+15

0

GrCb

Sim

cbw

3

7 psf

psf

4

6 Crus1

Crus1 prf

5

4

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5 5Cb

MedDL

MedDL

IntDM

pfs IntDL

PFl

9Cb

MedL

IntP IntPPC

a

MedL

pfs IntDL

IntP

a

4V

DCMo

DCFu icp

chp

X SolL

SolDM

sol

SpVe MVeMC

Pr

sol

mlf

SolV sp5

MVePC

4V

Mx 9n

5Sol

SolM

CI

IS

LR4V

SolL sp5

DMSp5

9n oc

1

ts

PCRt

IRtA

Sp5I

0 rs vsc

7L

7DL

7DI 7DM

GiA

7VI

RMg P7

Sp5I 7SH

ROb

7DI 7DM

9

PCRt

IRtA

Gi

7SH

7DL

7VI

LPGiA

PPy

10 7L

rs vsc

P7 RPa

ml

-1 py

LPGiE

11

bas

Interaural -2.76 mm 6

5 4V 4th ventricle 5Cb 5th cerebellar lobule 5Sol trigeminal-solitary transition z 6aCb 6a cerebellar lobule 7DI facial nu, dorsal intermedial 7DL facial nu, dorsolateral subnu 7DM facial nu, dorsomedial subnu 7L facial nu, lateral subnu 7SH facial nu, stylohyoid 7VI 7 nu, ventral intermediate 9Cb 9th cerebellar lobule 9n glossopharyngeal nerve 10Cb 10th cerebellar lobule (nodule) a artery bas basilar artery C1 C1 adrenaline cells cbw cerebellar white matter chp choroid plexus

8

Mx

SolV SolIM

IS

DPGi

PFl

icp

X

oc

7

7

cbw

DCFu SpVe

PFl

6

PFl

IntPPC

10Cb

chp

DCMo

cbw

IntDM

Med

Bregma -11.76 mm 4

3 Crus1 crus 1 of the ansiform lobule DCFu dorsal cochlear nu, fusiform DCMo dorsal cochlear nu, molecular DMSp5 dorsomed spinal trigeminal nu DPGi dorsal paragigantocellular nu Gi gigantocellular reticular nu GiA gigantocellular reticular, alpha GrCb granule cell layer cerebellum icp inferior cerebellar peduncle IntDL interposed, dorsolat hump IntDM interposed, dorsomed crest IntP interposed cerebellar nu, post

2

1 IntPPC interposed, post parvicellular IRtA intermediate reticular nu, alpha IS inferior salivatory nu LPGiA lat paragigantocellular, alpha LPGiE lat paragigantocel nu, external LR4V lateral recess 4th ventricle Med medial (fastigial) cerebellar nu MedDL medial Cb, dorsolat protub MedL medial cerebellar nu, lateral ml medial lemniscus mlf medial longitudinal fasciculus MoCb molecular layer cerebellum

0

1 MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul Mx matrix region medulla oc olivocerebellar tract P7 perifacial zone PCRt parvicellular reticular nu PFl paraflocculus pfs parafloccular sulcus Pk Purkinje cell layer cerebellum PPy parapyramidal nu Pr prepositus nu prf primary fissure psf posterior superior fissure py pyramidal tract RMg raphe magnus nu ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract Sim simple lobule

2

3 sol solitary tract SolDM nu solitary tract, dorsomed SolIM nu solitary tract, intermediate SolL nu solitary tract, lateral SolM nu solitary tract, medial SolV solitary nu, ventral part sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar SpVe spinal vestibular nu ts tectospinal tract vsc ventral spinocerebellar tract X nu X

4

5

6

7

Plate 132

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 132

5

5

7

2

8 +15

6aCb

10

0 Interaural +10

+5

0

Sim

-5

Sim psf

psf

7

3

cbw Crus1

Crus1

6aCb

4

6 6aCb cbw

cbw

5

3

2

5

Crus1 MedDL

icf

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

Crus1

Crus2

icf Crus2

Med

plf

IntP

PM

cbw

Med

IntDL

PFl

MedDL

IntDL plf

9Cb

6

PFl

IntP

PM

10Cb

7 cbw

icp

chp

X

9n

Mx

oc

SolL

MVePC

4V

sol SolDM SolM IS

SpVe

MVeMC IS

Pr

EF

mlf

DMSp5 5Sol SolIM

sp5

1

SpVe

DPGi

SolV

X

PCRt 10n

IRtA

Mx

sp5

7SH

7SH ROb

7DL 7L

7VI

7DL GiA

LPGi PPy LPGiE

vsc

9

Sp5I

Gi

ts

rs

8 oc

5Sol DMSp5

PCRt 10n

IRtA

LR4V 9n

CI Sp5I

0

SolL

PFl

icp

LPGi

RMg

7L

10

rs vsc

ml

-1

7VI

LPGiE

11

RPa

py bas

Interaural -2.88 mm 7

6

5

Bregma -11.88 mm 4

3 4V 4th ventricle 5Sol trigeminal-solitary transition z 6aCb 6a cerebellar lobule 7DL facial nu, dorsolateral subnu 7L facial nu, lateral subnu 7SH facial nu, stylohyoid 7VI 7 nu, ventral intermediate 9Cb 9th cerebellar lobule 9n glossopharyngeal nerve 10Cb 10th cerebellar lobule (nodule) 10n vagus nerve bas basilar artery C1 C1 adrenaline cells cbw cerebellar white matter chp choroid plexus Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule

2

1 DMSp5 dorsomed spinal trigeminal nu DPGi dorsal paragigantocellular nu EF epifascicular nu Gi gigantocellular reticular nu GiA gigantocellular reticular, alpha icf intercrural fissure icp inferior cerebellar peduncle IntDL interposed, dorsolat hump IntP interposed cerebellar nu, post IRtA intermediate reticular nu, alpha IS inferior salivatory nu LPGi lateral paragigantocellular nu LPGiE lat paragigantocel nu, external LR4V lateral recess 4th ventricle

0

1 Med medial (fastigial) cerebellar nu MedDL medial Cb, dorsolat protub ml medial lemniscus mlf medial longitudinal fasciculus MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul Mx matrix region medulla oc olivocerebellar tract PCRt parvicellular reticular nu PFl paraflocculus plf posterolateral fissure PM paramedian lobule PPy parapyramidal nu Pr prepositus nu psf posterior superior fissure py pyramidal tract RMg raphe magnus nu

2

3 ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract Sim simple lobule sol solitary tract SolDM nu solitary tract, dorsomed SolIM nu solitary tract, intermediate SolL nu solitary tract, lateral SolM nu solitary tract, medial SolV solitary nu, ventral part sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar SpVe spinal vestibular nu ts tectospinal tract vsc ventral spinocerebellar tract X nu X

4

5

6

7

Plate 133

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 133

5

5

7

2

8 10

0 Interaural +15

+10

+5

0

psf

psf

6aCb

-5

Sim

Crus1

Sim

Crus1

3

7

cbw

4

6 cbw

cbw

Crus1

4

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

Crus1

6Cb

icf

Med

icf

MedDL

9Cb

Crus2

5

Crus2

6 PFl

pfs

9Cb

IntP

PM

pfs

IntP

plf

PFl

PM

10Cb cbw PFl

icp

chp

MVePC

X

4V

SolDM

sol Mx

Pr

EF

SolL

SpVe SolIM

SolM

10n

Sp5I

IS

CI

DMSp5

sp5

SolV oc

AmbC

ROb

P7

9

Sp5I

IRt

Gi

AmbC

P7

Bo rs

8

PCRt

IRt

0

10

Bo

7L

RMg LPGi

C1 vsc

GiA

7L LPGi

RPa

LPGiE py

bas

rs

RVL vsc

LPGiE

ml

-1

11

IOPr

Interaural -3.00 mm 7

6

5

PFl

LR4V

Mx

ts

1

cbw

icp

X

SolL

SolRL 5Sol

oc

MVeMC

mlf

IS

DMSp5

sp5

7

Bregma -12.00 mm 4

3 4V 4th ventricle 5Sol trigeminal-solitary transition z 6aCb 6a cerebellar lobule 6Cb 6th cerebellar lobule 7L facial nu, lateral subnu 9Cb 9th cerebellar lobule 10Cb 10th cerebellar lobule (nodule) 10n vagus nerve AmbC ambiguus nu, compact part bas basilar artery Bo Botzinger complex C1 C1 adrenaline cells cbw cerebellar white matter chp choroid plexus Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule DMSp5 dorsomed spinal trigeminal nu

2

1 EF epifascicular nu Gi gigantocellular reticular nu GiA gigantocellular reticular, alpha icf intercrural fissure icp inferior cerebellar peduncle IntP interposed cerebellar nu, post IOPr inferior olive, principal nu IRt intermediate reticular nu IS inferior salivatory nu LPGi lateral paragigantocellular nu LPGiE lat paragigantocel nu, external LR4V lateral recess 4th ventricle Med medial (fastigial) cerebellar nu MedCM med cerebellar nu, caudomed ml medial lemniscus mlf medial longitudinal fasciculus

0

1 MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul Mx matrix region medulla oc olivocerebellar tract P7 perifacial zone PCRt parvicellular reticular nu PFl paraflocculus pfs parafloccular sulcus plf posterolateral fissure PM paramedian lobule Pr prepositus nu psf posterior superior fissure py pyramidal tract RMg raphe magnus nu ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract RVL rostroventrolat reticular nu Sim simple lobule Sol nu solitary tract sol solitary tract

2

3 SolDM nu solitary tract, dorsomed SolIM nu solitary tract, intermediate SolM nu solitary tract, medial SolRL nu solitary tract, rostrolateral SolV solitary nu, ventral part sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar SpVe spinal vestibular nu ts tectospinal tract vsc ventral spinocerebellar tract X nu X

4

5

6

7

Plate 134

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 134

5

5

7

6bCb

8 10

0 Interaural +15

+10

+5

0

2

Sim

Sim

Crus1

-5

Crus1 psf

MoCb

6cCb

7 Pk GrCb

3

Pk GrCb

4

6 cbw Crus1

Crus1 3Cb

icf

5

icf

4

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

Crus2

5 Crus2 pfs

pfs PFl

PM

PM

plf

6

PFl

cbw 10Cb

7

cbw

cbw chp

oc

X icp

sp5

SolIM SolDM SolM sol Mx SolL IS SolV 5Sol

MVePC

4V

SolL

8 DMSp5

PCRt

IRt

LR4V

Mx

5Sol

SolRL

IRt

10n

icp

IS

DMSp5 Sp5I

X

MVeMC sol

Pr EF

mlf

SpVe

sp5

oc

Sp5I

ts

1

AmbC

9

AmbC

Gi ROb

rs

0

P7 vsc

7L

Bo

Bo

GiV

RVL C1

IOM

RMg

JxO

IOPr

py

-1

rs

10

P7 vsc

LPGiE

RPa

ml

RVL C1

LPGi

7L

IOD

11

bas

Interaural -3.12 mm 7

6

5

Bregma -12.12 mm 4

3 3Cb 3rd cerebellar lobule 4V 4th ventricle 5Sol trigeminal-solitary transition z 6bCb 6b cerebellar lobule 6cCb 6c cerebellar lobule 7L facial nu, lateral subnu 10Cb 10th cerebellar lobule (nodule) 10n vagus nerve AmbC ambiguus nu, compact part bas basilar artery Bo Botzinger complex C1 C1 adrenaline cells cbw cerebellar white matter chp choroid plexus Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule DMSp5 dorsomed spinal trigeminal nu

2

1 EF epifascicular nu Gi gigantocellular reticular nu GiV gigantocellular reticular, ventral GrCb granule cell layer cerebellum icf intercrural fissure icp inferior cerebellar peduncle IOD inferior olive, dorsal nu IOM inferior olive, med nu IOPr inferior olive, principal nu IRt intermediate reticular nu IS inferior salivatory nu JxO juxtaolivary nu LPGi lateral paragigantocellular nu LPGiE lat paragigantocel nu, external LR4V lateral recess 4th ventricle ml medial lemniscus mlf medial longitudinal fasciculus

0

1 MoCb molecular layer cerebellum MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul Mx matrix region medulla oc olivocerebellar tract P7 perifacial zone PCRt parvicellular reticular nu PFl paraflocculus pfs parafloccular sulcus Pk Purkinje cell layer cerebellum plf posterolateral fissure PM paramedian lobule Pr prepositus nu psf posterior superior fissure py pyramidal tract RMg raphe magnus nu ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract

2

3 RVL rostroventrolat reticular nu Sim simple lobule sol solitary tract SolDM nu solitary tract, dorsomed SolIM nu solitary tract, intermediate SolL nu solitary tract, lateral SolM nu solitary tract, medial SolRL nu solitary tract, rostrolateral SolV solitary nu, ventral part sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar SpVe spinal vestibular nu ts tectospinal tract vsc ventral spinocerebellar tract X nu X

4

5

6

7

Plate 135

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 135

5

5

8

6bCb

Sim 10

0 Interaural +15

+10

+5

0

7

2

Sim

psf

psf

-5

Crus1

7

Crus1

6cCb

cbw

3

cbw

cbw

4

6 8Cb icf

icf

5

5

4

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

Crus2

pfs

Crus2

8Cb

cbw PM PFl

9Cb

Cop

X

SolDM

SolIM sol

sp5

DMSp5

10Cb chp 4V C3 mlf

SolRL SolM

7 MVePC

SpVe

Sp5I

Li

Ro

Gi

C1

-1

PCRt

Bo

GiV

LPGi JxO LPGiE

vsc

dsc/oc Li

IOM bas

IOPr

rs

10

vsc

LPGiE py ml

9

RVL

LPGi

IOD

Sp5I

AmbC

ROb

RPa

8

SolV

Li

Bo

rs

0

sp5

5Sol DMSp5 IRt

AmbC

Mx

SolL

SolM

ts

LR4V

X

IS

IRt

10n

1

ECu

MVeMC

SolVL

dsc/oc

PFl

Cop

Pr

IS

11

IOD

Interaural -3.24 mm 7

6

5

6

PM

9Cb

icp

pfs

cbw

plf

cbw

Bregma -12.24 mm 4

3 4V 4th ventricle 5Sol trigeminal-solitary transition z 6bCb 6b cerebellar lobule 6cCb 6c cerebellar lobule 8Cb 8th cerebellar lobule 9Cb 9th cerebellar lobule 10Cb 10th cerebellar lobule (nodule) 10n vagus nerve AmbC ambiguus nu, compact part bas basilar artery Bo Botzinger complex C1 C1 adrenaline cells C3 C3 adrenaline cells cbw cerebellar white matter chp choroid plexus Cop copula of the pyramis Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule

2

1 DMSp5 dorsomed spinal trigeminal nu dsc/oc dors spinocereb/olivocereb tr ECu external cuneate nu Gi gigantocellular reticular nu GiV gigantocellular reticular, ventral icf intercrural fissure icp inferior cerebellar peduncle IOD inferior olive, dorsal nu IOM inferior olive, med nu IOPr inferior olive, principal nu IRt intermediate reticular nu IS inferior salivatory nu JxO juxtaolivary nu Li linear nu of the medulla LPGi lateral paragigantocellular nu LPGiE lat paragigantocel nu, external LR4V lateral recess 4th ventricle ml medial lemniscus

0

1 mlf medial longitudinal fasciculus MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul Mx matrix region medulla PCRt parvicellular reticular nu PFl paraflocculus pfs parafloccular sulcus plf posterolateral fissure PM paramedian lobule Pr prepositus nu psf posterior superior fissure py pyramidal tract Ro nu of Roller ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract RVL rostroventrolat reticular nu Sim simple lobule sol solitary tract

2

3 SolDM nu solitary tract, dorsomed SolIM nu solitary tract, intermediate SolL nu solitary tract, lateral SolM nu solitary tract, medial SolRL nu solitary tract, rostrolateral SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar SpVe spinal vestibular nu ts tectospinal tract vsc ventral spinocerebellar tract X nu X

4

5

6

7

Plate 136

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 136

5

5

8

pms +15

+10

+5

0

2

pms

6bCb

10

0 Interaural

7

-5

Crus1

7

Crus1

3

6cCb cbw

4

6 Crus1

Crus1 icf

icf 8Cb

5

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

Crus2

5 Crus2

sf cbw cbw

cbw

6

9Cb PFl

PM

plf

Cop

10Cb

MVeMC chp

ECu X

icp

Mx

1

SolDM

10N

IRt Li

PCRt

Sp5I

C3 mlf

rs

Ro

10N

ts

AmbC

PCRt

vsc py

RPa

IOM

ml

9

rs

10 vsc

LPGiE

-1

oc

10n

RVL C1

JxO LPGi

IOD

Sp5I

Bo

GiV

RVL C1

8 sp5

AmbC

Gi

LR4V

5Sol DMSp5

SolVL

Li

ROb

Bo

0

SolM

icp

sol SolIM SolL Mx

IRt Li

Li 10n

PrMC

7 ECu X

SpVe

MVePC 4V

SolL

IOPr

11

Interaural -3.36 mm 7

6

5

PFl

MVeMC

chp

DMSp5 5Sol SolV SolRL

sp5

oc

SpVe

PM

Cop

Bregma -12.36 mm 4

3 4V 4th ventricle 5Sol trigeminal-solitary transition z 6bCb 6b cerebellar lobule 6cCb 6c cerebellar lobule 8Cb 8th cerebellar lobule 9Cb 9th cerebellar lobule 10Cb 10th cerebellar lobule (nodule) 10N dorsal motor nu of vagus 10n vagus nerve AmbC ambiguus nu, compact part Bo Botzinger complex C1 C1 adrenaline cells C3 C3 adrenaline cells cbw cerebellar white matter chp choroid plexus Cop copula of the pyramis Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule

2

1 DMSp5 dorsomed spinal trigeminal nu ECu external cuneate nu Gi gigantocellular reticular nu GiV gigantocellular reticular, ventral icf intercrural fissure icp inferior cerebellar peduncle IOD inferior olive, dorsal nu IOM inferior olive, med nu IOPr inferior olive, principal nu IRt intermediate reticular nu JxO juxtaolivary nu Li linear nu of the medulla LPGi lateral paragigantocellular nu LPGiE lat paragigantocel nu, external LR4V lateral recess 4th ventricle ml medial lemniscus mlf medial longitudinal fasciculus

0

1 MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul Mx matrix region medulla oc olivocerebellar tract PCRt parvicellular reticular nu PFl paraflocculus plf posterolateral fissure PM paramedian lobule pms paramedian sulcus PrMC prepositus nu, magnocellul py pyramidal tract Ro nu of Roller ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract RVL rostroventrolat reticular nu sf secondary fissure SolDM nu solitary tract, dorsomed

2

3 SolIM nu solitary tract, intermediate SolL nu solitary tract, lateral SolM nu solitary tract, medial SolRL nu solitary tract, rostrolateral SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar SpVe spinal vestibular nu ts tectospinal tract vsc ventral spinocerebellar tract X nu X

4

5

6

7

Plate 137

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 137

5

5

7

8

2

6bCb 10

0 Interaural +15

+10

+5

0

cbw

pms

pms

-5

7

3

6cCb

cbw

6

Crus1

icf

Crus1

7Cb

4

icf

8Cb

5

5 Crus2

2

ppf

ppf

cbw

6

plf 10Cb

PM PFl

PM PFl

Cop

Cop

sp5

SolV

Ve PC Ve M C

chp

chp

SolDM

4V

PrMC

C3 mlf

SolM

dsc/oc PCRt

Ro

IRt ts

Gi

ROb rs

Bo RVL

vsc

8 dsc/oc

Sp5I

9

AmbC 10n rs

Bo

GiV

C1

sp5

PCRt

12n

10n

7

LR4V

Li

AmbC

0

FVe

SolVL

Li

1

ECu X Mx

SolL DMSp5 5Sol 10N SolRL

IRt

Sp5I

SpVe

M

ECu SpVe FVe SolIM icp X sol SolL DMSp5 5Sol

M

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

Crus2

9Cb

sf

C1

LPGi

JxO

10

RVL vsc

IOD ml py

-1

RPa IOM asp vert

IOPr

11

Interaural -3.48 mm 7

6

5

Bregma -12.48 mm 4

3 4V 4th ventricle 5Sol trigeminal-solitary transition z 6bCb 6b cerebellar lobule 6cCb 6c cerebellar lobule 7Cb 7th cerebellar lobule 8Cb 8th cerebellar lobule 9Cb 9th cerebellar lobule 10Cb 10th cerebellar lobule (nodule) 10N dorsal motor nu of vagus 10n vagus nerve 12n root of hypoglossal nerve AmbC ambiguus nu, compact part asp anterior spinal artery Bo Botzinger complex C1 C1 adrenaline cells C3 C3 adrenaline cells cbw cerebellar white matter chp choroid plexus Cop copula of the pyramis Crus1 crus 1 of the ansiform lobule

2

1 Crus2 crus 2 of the ansiform lobule DMSp5 dorsomed spinal trigeminal nu dsc/oc dors spinocereb/olivocereb tr ECu external cuneate nu FVe F cell group vestibular complex Gi gigantocellular reticular nu GiV gigantocellular reticular, ventral icf intercrural fissure icp inferior cerebellar peduncle IOD inferior olive, dorsal nu IOM inferior olive, med nu IOPr inferior olive, principal nu IRt intermediate reticular nu JxO juxtaolivary nu Li linear nu of the medulla LPGi lateral paragigantocellular nu LR4V lateral recess 4th ventricle ml medial lemniscus

0

1 mlf medial longitudinal fasciculus MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul Mx matrix region medulla PCRt parvicellular reticular nu PFl paraflocculus plf posterolateral fissure PM paramedian lobule pms paramedian sulcus ppf prepyramidal fissure PrMC prepositus nu, magnocellul py pyramidal tract Ro nu of Roller ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract RVL rostroventrolat reticular nu sf secondary fissure sol solitary tract

2

3 SolDM nu solitary tract, dorsomed SolIM nu solitary tract, intermediate SolL nu solitary tract, lateral SolM nu solitary tract, medial SolRL nu solitary tract, rostrolateral SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar SpVe spinal vestibular nu ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract X nu X

4

5

6

7

Plate 138

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 138

5

5

8 +15

+10

+5

0

2

6bCb

10

0 Interaural

7

pms

pms

-5

cbw

3

7 Crus1

Crus1

icf

icf

6

4

7Cb ppf Crus2

5

3

2

Crus2

Crus2

8Cb

5

sf

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

Crus2

cbw

cbw

cbw

6

9Cb

plf PM

PM

MVeMC

Cop ECu FVe SpVe X chp

icp

SolL DMSp5

cbw

MVePC

10Cb

sp5

SolDM 10N SolV

SolVL

Li

5Sol

LR4V

DMSp5

8 sp5 dsc/oc Sp5I

PCRt

Li

1

icp

Mx

PrMC C2 SolM 10N 12N mlf Ro 12N IRt

IRt PCRt

SolIM

7

Cop ECu SpVe FVe X

4V

dsc/oc Sp5I

MVePC

chp

sol

5Sol

MVeMC

9

ts AmbC

Gi

ROb

AmbC

Li

Li

rs

0

PrBo

vsc

PrBo

GiV

RPa LPGi JxO

C1

LPGi JxO

CVL

rs

10

vsc

IOM IOD

-1

py

IOD

ml

11

IOPr

Interaural -3.60 mm 7

6

5

Bregma -12.60 mm 4

3 4V 4th ventricle 5Sol trigeminal-solitary transition z 6bCb 6b cerebellar lobule 7Cb 7th cerebellar lobule 8Cb 8th cerebellar lobule 9Cb 9th cerebellar lobule 10Cb 10th cerebellar lobule (nodule) 10N dorsal motor nu of vagus 12N hypoglossal nu AmbC ambiguus nu, compact part C1 C1 adrenaline cells C2 C2 adrenaline cells cbw cerebellar white matter chp choroid plexus Cop copula of the pyramis Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule

2

1 CVL caudoventrolat reticular nu DMSp5 dorsomed spinal trigeminal nu dsc/oc dors spinocereb/olivocereb tr ECu external cuneate nu FVe F cell group vestibular complex Gi gigantocellular reticular nu GiV gigantocellular reticular, ventral icf intercrural fissure icp inferior cerebellar peduncle IOD inferior olive, dorsal nu IOM inferior olive, med nu IOPr inferior olive, principal nu IRt intermediate reticular nu JxO juxtaolivary nu Li linear nu of the medulla LPGi lateral paragigantocellular nu

0

1 LR4V lateral recess 4th ventricle ml medial lemniscus mlf medial longitudinal fasciculus MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul Mx matrix region medulla PCRt parvicellular reticular nu plf posterolateral fissure PM paramedian lobule pms paramedian sulcus ppf prepyramidal fissure PrBo pre-Botzinger complex PrMC prepositus nu, magnocellul py pyramidal tract Ro nu of Roller ROb raphe obscurus nu RPa raphe pallidus nu

2

3 rs rubrospinal tract sf secondary fissure sol solitary tract SolDM nu solitary tract, dorsomed SolIM nu solitary tract, intermediate SolL nu solitary tract, lateral SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar SpVe spinal vestibular nu ts tectospinal tract vsc ventral spinocerebellar tract X nu X

4

5

6

7

Plate 139

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 139

5

5

7

2

8 10

0 Interaural +15

+10

+5

0

pms

pms

-5

6cCb Crus1

7

Crus1

3

psf icf

icf cbw 7Cb

6

4

ppf Crus2

Crus2

5

3

2

sf

cbw

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

5

8Cb

ppf

cbw ppf

cbw

apmf

6

apmf

9Cb plf

PM

PM 10Cb

Cop ECu X

icp

FVe

LR4V

sol

5Sol

12N Ro

PCRt

rs

0

PrMC

Gi

ts

ROb

LR4V sp5

5Sol

8

SolVL

dsc/oc

PCRt

Sp5I

Li

9

Li Gi

AmbC

PrBo

PrBo

rs CVL C1 vsc

GiV

CVL vsc C1

7

icp

DMSp5

SolV

PMn

Li AmbC

FVe

IRt

10n

1

SolIM

ECu X Mx

mlf

IRt

SpVe

10N

4V

C2

SolVL Sp5I

chp

SolM

DMSp5

dsc/oc

MVe

SolDM

SolL sp5

Cop

SpVe

JxO

JxO

LPGi

LPGi

10

IOM IOD

-1

py

IOPr

RPa

ml

IOPr

asp vert

IOD

11

Interaural -3.72 mm 7

6

5

Bregma -12.72 mm 4

3 4V 4th ventricle 5Sol trigeminal-solitary transition z 6cCb 6c cerebellar lobule 7Cb 7th cerebellar lobule 8Cb 8th cerebellar lobule 9Cb 9th cerebellar lobule 10Cb 10th cerebellar lobule (nodule) 10N dorsal motor nu of vagus 10n vagus nerve 12N hypoglossal nu AmbC ambiguus nu, compact part apmf ansoparamedian fissure asp anterior spinal artery C1 C1 adrenaline cells C2 C2 adrenaline cells cbw cerebellar white matter chp choroid plexus Cop copula of the pyramis Crus1 crus 1 of the ansiform lobule

2

1 Crus2 crus 2 of the ansiform lobule CVL caudoventrolat reticular nu DMSp5 dorsomed spinal trigeminal nu dsc/oc dors spinocereb/olivocereb tr ECu external cuneate nu FVe F cell group vestibular complex Gi gigantocellular reticular nu GiV gigantocellular reticular, ventral icf intercrural fissure icp inferior cerebellar peduncle IOD inferior olive, dorsal nu IOM inferior olive, med nu IOPr inferior olive, principal nu IRt intermediate reticular nu JxO juxtaolivary nu Li linear nu of the medulla LPGi lateral paragigantocellular nu

0

1 LR4V lateral recess 4th ventricle ml medial lemniscus mlf medial longitudinal fasciculus MVe medial vestibular nu Mx matrix region medulla PCRt parvicellular reticular nu plf posterolateral fissure PM paramedian lobule PMn paramedian reticular nu pms paramedian sulcus ppf prepyramidal fissure PrBo pre-Botzinger complex PrMC prepositus nu, magnocellul psf posterior superior fissure py pyramidal tract Ro nu of Roller ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract sf secondary fissure sol solitary tract

2

3 SolDM nu solitary tract, dorsomed SolIM nu solitary tract, intermediate SolL nu solitary tract, lateral SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar SpVe spinal vestibular nu ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract X nu X

4

5

6

7

Plate 140

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 140

5

5

7

2

8 10

0 Interaural +15

+10

+5

0

cbw

pms

-5

Crus1

7

icf

Crus2

4

ppf

8Cb

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

Crus2

2

3

Crus2

7Cb

5

3

Crus1

icf

psf

6

4

pms

6cCb

5

sf

cbw

Crus2

cbw 9a,bCb

6 PM

plf

apmf

cbw

apmf

cbw 10Cb

cbw

Cop

sp5

PM

9cCb

ECu SpVe Pr Cu FVe Z icp sol SolDM Mx 10N SolVL DMSp5 5Sol SolV In PCRt Li

dsc/oc Sp5I

1

ECu MVe SpVe FVe Cu

chp 12N mlf

IRt

AmbC

SolM

4V

In

Ro PMn

Li ts

Li

Li

5Sol

DMSp5

8 dsc/oc

Sp5I

9

AmbC

Gi

ROb

sp5

icp

PCRt Li

IRt

7

Mx

SolL SolIM

Cop

Li

PrBo

PrBo

rs

rs

0

GiV

RPa

C1

10

CVL JxO

vsc

LPGi

vsc

IOD py

-1

IOM

asp vert

ml

IOPr

11

Interaural -3.84 mm 7

6

5

Bregma -12.84 mm 4

3 4V 4th ventricle 5Sol trigeminal-solitary transition z 6cCb 6c cerebellar lobule 7Cb 7th cerebellar lobule 8Cb 8th cerebellar lobule 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 10Cb 10th cerebellar lobule (nodule) 10N dorsal motor nu of vagus 12N hypoglossal nu AmbC ambiguus nu, compact part apmf ansoparamedian fissure asp anterior spinal artery C1 C1 adrenaline cells cbw cerebellar white matter chp choroid plexus Cop copula of the pyramis Crus1 crus 1 of the ansiform lobule

2

1 Crus2 crus 2 of the ansiform lobule Cu cuneate nu CVL caudoventrolat reticular nu DMSp5 dorsomed spinal trigeminal nu dsc/oc dors spinocereb/olivocereb tr ECu external cuneate nu FVe F cell group vestibular complex Gi gigantocellular reticular nu GiV gigantocellular reticular, ventral icf intercrural fissure icp inferior cerebellar peduncle In intercalated nu medulla IOD inferior olive, dorsal nu IOM inferior olive, med nu IOPr inferior olive, principal nu IRt intermediate reticular nu JxO juxtaolivary nu Li linear nu of the medulla

0

1 LPGi lateral paragigantocellular nu ml medial lemniscus mlf medial longitudinal fasciculus MVe medial vestibular nu Mx matrix region medulla PCRt parvicellular reticular nu plf posterolateral fissure PM paramedian lobule PMn paramedian reticular nu pms paramedian sulcus ppf prepyramidal fissure Pr prepositus nu PrBo pre-Botzinger complex psf posterior superior fissure py pyramidal tract Ro nu of Roller ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract sf secondary fissure sol solitary tract

2

3 SolDM nu solitary tract, dorsomed SolIM nu solitary tract, intermediate SolL nu solitary tract, lateral SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar SpVe spinal vestibular nu ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract Z nu Z

4

5

6

7

Plate 141

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 141

5

5

7

2

8 10

0 Interaural +15

+10

+5

0

6cCb

-5

Crus1

7

psf

pms

Crus1

pms

3

7Cb

6

4

ppf Crus2

cbw

5

Crus2

cbw

8Cb

5

cbw

4

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

sf 9a,bCb apmf

apmf plf

9cCb

PM cbw

ECu

icp

Cop

Cu

5Sol SolVL dsc/oc

Sp5I

sol SolI

ECu

MVe SpVe

SpVe

Mx

sp5

PM

10Cb

Z

SolDL chp 4V SolIM

icp

Cu

7

Cop

Pa5

Mx C2 SolM SolL 10N 5Sol SolV In 12N

mlf Ro

PCRt Li IRt

6

8

PCRt Li IRt

Sp5I

dsc/oc

9

1 AmbSC

Li

12n

PMn

ts

Gi

ROb

RVRG

rs 10n

0

Li

GiV

C1 vsc

JxO IOM py

-1

ml vert

RPa asp

rs 10n

CVL

10

vsc

LPGi IOD

IOPr

11

Interaural -3.96 mm 7

6

5

Bregma -12.96 mm 4

3 4V 4th ventricle 5Sol trigeminal-solitary transition z 6cCb 6c cerebellar lobule 7Cb 7th cerebellar lobule 8Cb 8th cerebellar lobule 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 10Cb 10th cerebellar lobule (nodule) 10N dorsal motor nu of vagus 10n vagus nerve 12N hypoglossal nu 12n root of hypoglossal nerve AmbSC ambiguus nu, subcompact apmf ansoparamedian fissure asp anterior spinal artery C1 C1 adrenaline cells C2 C2 adrenaline cells cbw cerebellar white matter chp choroid plexus

2

1 Cop copula of the pyramis Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule Cu cuneate nu CVL caudoventrolat reticular nu dsc/oc dors spinocereb/olivocereb tr ECu external cuneate nu Gi gigantocellular reticular nu GiV gigantocellular reticular, ventral icp inferior cerebellar peduncle In intercalated nu medulla IOD inferior olive, dorsal nu IOM inferior olive, med nu IOPr inferior olive, principal nu IRt intermediate reticular nu JxO juxtaolivary nu Li linear nu of the medulla LPGi lateral paragigantocellular nu

0

1 ml medial lemniscus mlf medial longitudinal fasciculus MVe medial vestibular nu Mx matrix region medulla Pa5 paratrigeminal nu PCRt parvicellular reticular nu plf posterolateral fissure PM paramedian lobule PMn paramedian reticular nu pms paramedian sulcus ppf prepyramidal fissure psf posterior superior fissure py pyramidal tract Ro nu of Roller ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract RVRG rostral ventral respiratory sf secondary fissure sol solitary tract SolDL solitary nu, dorsolateral SolI nu solitary tract, interstitial

2

3 SolIM nu solitary tract, intermediate SolL nu solitary tract, lateral SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar SpVe spinal vestibular nu ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract Z nu Z

4

5

6

7

Plate 142

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 142

5

5

7

2

8 10

0 Interaural +15

+10

+5

0

6cCb

-5

pms

7

pms

psf

3

7Cb

6

cbw ppf

Crus2

4

Crus2

8Cb cbw

cbw

5

5

4

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

sf 9a,bCb apmf plf Cop

PM

Cu Mx

PSol sol

SolI 5Sol SolVL

sp5 Sp5I

MVe SolDL chp 4V SolIM InM

C2 SolM

Mx SolL SolV 5Sol 10N

12N

IRt

10n

ROb

IRt vsc

IODM IOM RPa vert

10

vsc

LPGi

py

rs

CVL

LRt

-1

9

Li

IRt

ml

dsc/oc

RVRG

GiV

IOD

Sp5I

Gi

PMn

ts

C1

0

8

AmbSC Gi

RVRG rs

Pa5

PCRt

IRt

AmbSC

1

7 icp

SpVe Cu

mlf Ro

PCRt

PM

ECu

cbw

Z

Cop

pms

10Cb

ECu

dsc/oc

9cCb

pms

icp

IOD IOPr

11

asp

Interaural -4.08 mm 7

6

5

6

apmf

Bregma -13.08 mm 4

3 4V 4th ventricle 5Sol trigeminal-solitary transition z 6cCb 6c cerebellar lobule 7Cb 7th cerebellar lobule 8Cb 8th cerebellar lobule 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 10Cb 10th cerebellar lobule (nodule) 10N dorsal motor nu of vagus 10n vagus nerve 12N hypoglossal nu AmbSC ambiguus nu, subcompact apmf ansoparamedian fissure asp anterior spinal artery C1 C1 adrenaline cells C2 C2 adrenaline cells cbw cerebellar white matter chp choroid plexus Cop copula of the pyramis

2

1 Crus2 crus 2 of the ansiform lobule Cu cuneate nu CVL caudoventrolat reticular nu dsc/oc dors spinocereb/olivocereb tr ECu external cuneate nu Gi gigantocellular reticular nu GiV gigantocellular reticular, ventral icp inferior cerebellar peduncle InM intermedius nu medulla IOD inferior olive, dorsal nu IODM inf olive, dorsomed cell group IOM inferior olive, med nu IOPr inferior olive, principal nu IRt intermediate reticular nu Li linear nu of the medulla LPGi lateral paragigantocellular nu LRt lateral reticular nu ml medial lemniscus

0

1 mlf medial longitudinal fasciculus MVe medial vestibular nu Mx matrix region medulla Pa5 paratrigeminal nu PCRt parvicellular reticular nu plf posterolateral fissure PM paramedian lobule PMn paramedian reticular nu pms paramedian sulcus ppf prepyramidal fissure psf posterior superior fissure PSol parasolitary nu py pyramidal tract Ro nu of Roller ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract RVRG rostral ventral respiratory sf secondary fissure sol solitary tract SolDL solitary nu, dorsolateral SolI nu solitary tract, interstitial

2

3 SolIM nu solitary tract, intermediate SolL nu solitary tract, lateral SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar SpVe spinal vestibular nu ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract Z nu Z

4

5

6

7

Plate 143

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 143

5

5

7

2

8 10

0 Interaural +15

+10

+5

0

-5

6cCb

7

3

psf

7Cb cbw

6

cbw

4

ppf Crus2

Crus2 cbw

5

3

2

sf

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

5

8Cb

9a,bCb cbw

apmf

6

apmf 9cCb plf

PM

Cop

icp

SolIM

cu Pa5 5Sol

dsc/oc

ECu SolDL

SolCe C2 chp 4V

SolL

sp5

7

10Cb

ECu

E5

SolI

sol

IRt

1

SolV 10N

rs

ROb

10n vsc

C1

5Sol

E5

PCRt

IRt

9

Li

Gi RVRG

rs

CVL

LRtS5

10n

GiV

IODM

10

LRt IOM py

-1

IOPr

ml vert

IOD

11

RPa

Interaural -4.20 mm 7

6

5

8

dsc/oc

SolVL

AmbSC ts

RVRG

sp5 Sp5I

mlf PMn

LRt

Pa5

Mx

Ro

AmbSC

icp

Cu

SolM

InM PCRt

PSol

12N

Sp5I

0

PM

Cop

Bregma -13.20 mm 4

3 4V 4th ventricle 5Sol trigeminal-solitary transition z 6cCb 6c cerebellar lobule 7Cb 7th cerebellar lobule 8Cb 8th cerebellar lobule 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 10Cb 10th cerebellar lobule (nodule) 10N dorsal motor nu of vagus 10n vagus nerve 12N hypoglossal nu AmbSC ambiguus nu, subcompact apmf ansoparamedian fissure C1 C1 adrenaline cells C2 C2 adrenaline cells cbw cerebellar white matter chp choroid plexus Cop copula of the pyramis Crus2 crus 2 of the ansiform lobule

2

1 Cu cuneate nu cu cuneate fasciculus CVL caudoventrolat reticular nu dsc/oc dors spinocereb/olivocereb tr E5 ectotrigeminal nu ECu external cuneate nu Gi gigantocellular reticular nu GiV gigantocellular reticular, ventral icp inferior cerebellar peduncle InM intermedius nu medulla IOD inferior olive, dorsal nu IODM inf olive, dorsomed cell group IOM inferior olive, med nu IOPr inferior olive, principal nu IRt intermediate reticular nu Li linear nu of the medulla LRt lateral reticular nu LRtS5 lat reticular nu, subtrigeminal ml medial lemniscus

0

1 mlf medial longitudinal fasciculus Mx matrix region medulla Pa5 paratrigeminal nu PCRt parvicellular reticular nu plf posterolateral fissure PM paramedian lobule PMn paramedian reticular nu ppf prepyramidal fissure psf posterior superior fissure PSol parasolitary nu py pyramidal tract Ro nu of Roller ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract RVRG rostral ventral respiratory sf secondary fissure sol solitary tract SolCe nu solitary tract, central SolDL solitary nu, dorsolateral SolI nu solitary tract, interstitial SolIM nu solitary tract, intermediate

2

3 SolL nu solitary tract, lateral SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract

4

5

6

7

Plate 144

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 144

5

5

7

2

8 10

0 Interaural +15

+10

+5

0

-5

pms

7

pms

3

7Cb cbw

6

4

ppf Crus2

Crus2 cbw cbw

5

cbw

8Cb

apmf

5

apmf

4

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

sf 9a,bCb cbw

PM

9cCb

Cop

Cop

plf

cu

cu 10Cb

ECu SolDL Pa5 dsc/oc

4V

10N

SolM

InM 12N

Sp5I mlf

IRt

PCRt

Cu SolI

SolV Mx SolCe SolVL

5Sol SolIM

sol

7

ECu

Gr SolG

PSol

sp5

6

PM

Pa5 E5

5Sol

dsc/oc

8

Sp5I IRt

Ro

PCRt

9

1 AmbSC

ts

12n

PMn

RVRG

rs

RVRG

ROb

C1

0

vsc

LRtS5

Gi

rs

CVL IOVL

LRt

LRt

LRt

LRt RPa

IOD

-1

10

vsc

IOM ml

py

IOPr

IOD

vert

11

IOPr

asp

Interaural -4.36 mm 7

6

5

Bregma -13.36 mm 4

3 4V 4th ventricle 5Sol trigeminal-solitary transition z 7Cb 7th cerebellar lobule 8Cb 8th cerebellar lobule 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 10Cb 10th cerebellar lobule (nodule) 10N dorsal motor nu of vagus 12N hypoglossal nu 12n root of hypoglossal nerve AmbSC ambiguus nu, subcompact apmf ansoparamedian fissure asp anterior spinal artery C1 C1 adrenaline cells cbw cerebellar white matter Cop copula of the pyramis Crus2 crus 2 of the ansiform lobule

2

1 Cu cuneate nu cu cuneate fasciculus CVL caudoventrolat reticular nu dsc/oc dors spinocereb/olivocereb tr E5 ectotrigeminal nu ECu external cuneate nu Gi gigantocellular reticular nu Gr gracile nu InM intermedius nu medulla IOD inferior olive, dorsal nu IOM inferior olive, med nu IOPr inferior olive, principal nu IOVL inf olive, ventrolat protrusion IRt intermediate reticular nu LRt lateral reticular nu LRtS5 lat reticular nu, subtrigeminal ml medial lemniscus mlf medial longitudinal fasciculus

0

1 Mx matrix region medulla Pa5 paratrigeminal nu PCRt parvicellular reticular nu plf posterolateral fissure PM paramedian lobule PMn paramedian reticular nu pms paramedian sulcus ppf prepyramidal fissure PSol parasolitary nu py pyramidal tract Ro nu of Roller ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract RVRG rostral ventral respiratory sf secondary fissure sol solitary tract SolCe nu solitary tract, central SolDL solitary nu, dorsolateral SolG nu solitary tract, gelatinous

2

3 SolI nu solitary tract, interstitial SolIM nu solitary tract, intermediate SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract

4

5

6

7

Plate 145

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 145

5

5

7

2

8 10

0 Interaural +15

+10

+5

0

-5

7

pms

3

pms

7Cb cbw

Crus2

Crus2

ppf

6

4

8Cb

5

5

sf

4

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

apmf

apmf 9a,bCb cbw

cbw

6

cbw

PM

9cCb

plf

PM Cop

Cop ECu cu

Pa5

Cu Mx

sp5

ECu

10Cb SolG

SolVL

SolDL

chp 4V

SolM

sol SolI

PSol

SolCe

PCRt

10N

sp5

SolV 5Sol

8

Sp5I

InM

Ro

IRt

Pa5

Mx

SolIM

12N

Sp5I

Gr

7

Cu

PCRt

IRt

mlf

1

dsc/oc AmbSC rs LRtS5

vsc

Gi

ROb

ts

C1

0

RVRG

rs CVL

IRt

IRt

IOVL LRt

LRt IOM

ml

RPa

py

-1

vert

LRtS5

LRt

10

IOD IOPr

asp

11

Interaural -4.44 mm 7

6

5

9

dsc/oc

Bregma -13.44 mm 4

3 4V 4th ventricle 5Sol trigeminal-solitary transition z 7Cb 7th cerebellar lobule 8Cb 8th cerebellar lobule 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 10Cb 10th cerebellar lobule (nodule) 10N dorsal motor nu of vagus 12N hypoglossal nu AmbSC ambiguus nu, subcompact apmf ansoparamedian fissure asp anterior spinal artery C1 C1 adrenaline cells cbw cerebellar white matter chp choroid plexus Cop copula of the pyramis Crus2 crus 2 of the ansiform lobule

2

1 Cu cuneate nu cu cuneate fasciculus CVL caudoventrolat reticular nu dsc/oc dors spinocereb/olivocereb tr ECu external cuneate nu Gi gigantocellular reticular nu Gr gracile nu InM intermedius nu medulla IOD inferior olive, dorsal nu IOM inferior olive, med nu IOPr inferior olive, principal nu IOVL inf olive, ventrolat protrusion IRt intermediate reticular nu LRt lateral reticular nu LRtS5 lat reticular nu, subtrigeminal ml medial lemniscus mlf medial longitudinal fasciculus

0

1 Mx matrix region medulla Pa5 paratrigeminal nu PCRt parvicellular reticular nu plf posterolateral fissure PM paramedian lobule pms paramedian sulcus ppf prepyramidal fissure PSol parasolitary nu py pyramidal tract Ro nu of Roller ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract RVRG rostral ventral respiratory sf secondary fissure sol solitary tract SolCe nu solitary tract, central SolDL solitary nu, dorsolateral SolG nu solitary tract, gelatinous

2

3 SolI nu solitary tract, interstitial SolIM nu solitary tract, intermediate SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract

4

5

6

7

Plate 146

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 146

5

5

7

2

8 10

0 Interaural +15

+10

+5

0

-5

3

7 7Cb

pms ppf

6

Crus2

2

Crus2

8Cb

5

sf The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

3

4

cbw

5

4

pms

9a,bCb apmf

apmf cbw plf

Cop

cu

Pa5

10Cb

5Sol

Cu

sol SolV

chp 4V

SolM SolCe

sp5

SolDL

PCRt

SolI

rs

ROb

vsc

IRt

PCRt

IRt

LRt

9

dsc/oc

Gi

LRtS5

RVRG

LRt

IOBe IOVL

C1

0

8 sp5 Sp5I

ts

LRt

5Sol

InM

mlf

AmbL

Pa5

SolVL

dsc/oc LRtS5

Mx

SolIM

Ro

IRt

cu

Cu

Gr

10N 12N

Sp5I

7

ECu SolG PSol

SubP

Mx

PM

Cop

ECu

1

cbw

9cCb

PM

6

rs

C1 LRt

IOC ml

IRt

10

vsc

IOD RPa IOB

py

IOPr

-1

11

Interaural -4.56 mm 7

6

5

Bregma -13.56 mm 4

3 4V 4th ventricle 5Sol trigeminal-solitary transition z 7Cb 7th cerebellar lobule 8Cb 8th cerebellar lobule 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 10Cb 10th cerebellar lobule (nodule) 10N dorsal motor nu of vagus 12N hypoglossal nu AmbL ambiguus nu, loose part apmf ansoparamedian fissure C1 C1 adrenaline cells cbw cerebellar white matter chp choroid plexus Cop copula of the pyramis Crus2 crus 2 of the ansiform lobule

2

1 Cu cuneate nu cu cuneate fasciculus dsc/oc dors spinocereb/olivocereb tr ECu external cuneate nu Gi gigantocellular reticular nu Gr gracile nu InM intermedius nu medulla IOB inf olive, subnu B of med nu IOBe inferior olive, beta subnu IOC inf olive, subnu C of med nu IOD inferior olive, dorsal nu IOPr inferior olive, principal nu IOVL inf olive, ventrolat protrusion IRt intermediate reticular nu LRt lateral reticular nu

0

1 LRtS5 lat reticular nu, subtrigeminal ml medial lemniscus mlf medial longitudinal fasciculus Mx matrix region medulla Pa5 paratrigeminal nu PCRt parvicellular reticular nu plf posterolateral fissure PM paramedian lobule pms paramedian sulcus ppf prepyramidal fissure PSol parasolitary nu py pyramidal tract Ro nu of Roller ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract RVRG rostral ventral respiratory

2

3 sf secondary fissure sol solitary tract SolCe nu solitary tract, central SolDL solitary nu, dorsolateral SolG nu solitary tract, gelatinous SolI nu solitary tract, interstitial SolIM nu solitary tract, intermediate SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar SubP subpostrema area ts tectospinal tract vsc ventral spinocerebellar tract

4

5

6

7

Plate 147

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 147

5

5

7

2

8 10

0 Interaural +15

+10

+5

0

-5

3

7 7Cb ppf

4

6 8Cb

3

2

5

sf 9a,bCb

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

Crus2

Crus2

5

cbw

apmf

cbw

cbw

apmf

6

9cCb PM

PM

Cop

Cop plf cu sp5

ECu CuR Cu

Pa5

SolI So

5Sol Mx sol SolVL Sp5I

ECu

10Cb SolG

lDL

SolC SolCe

CC

SolIM

Gr AP SubP SolD L SolM 10N SolV

Cu CuR

7 Pa5

8

IRt

mlf

1

Sp5I

PCRt

12GH

Ro

IRt

sp5

Mx 5Sol PSol

12N

PCRt

dsc/oc

cu

dsc/oc

9

ROb AmbL rs

RVRG

LRtS5

AmbL rs

LRtS5

C1/A1

IOK IOBe

vsc

0

Gi

ts

IRt

LRt RPa IOD

IOC

ml py

-1

IOB

10n

IRt

LRt

10

IOD

IOPr

11

vert

Interaural -4.68 mm 7

6

5

Bregma -13.68 mm 4

3 5Sol trigeminal-solitary transition z 7Cb 7th cerebellar lobule 8Cb 8th cerebellar lobule 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 10Cb 10th cerebellar lobule (nodule) 10N dorsal motor nu of vagus 10n vagus nerve 12GH hypoglossal nu, geniohyoid 12N hypoglossal nu AmbL ambiguus nu, loose part AP area postrema apmf ansoparamedian fissure C1/A1 adrenaline/ noradrenaline cells cbw cerebellar white matter CC central canal

2

1 Cop copula of the pyramis Crus2 crus 2 of the ansiform lobule Cu cuneate nu cu cuneate fasciculus CuR cuneate nu, rotundus part dsc/oc dors spinocereb/olivocereb tr ECu external cuneate nu Gi gigantocellular reticular nu Gr gracile nu IOB inf olive, subnu B of med nu IOBe inferior olive, beta subnu IOC inf olive, subnu C of med nu IOD inferior olive, dorsal nu IOK inf olive, cap of Kooy med nu IOPr inferior olive, principal nu IRt intermediate reticular nu

0

1 LRt lateral reticular nu LRtS5 lat reticular nu, subtrigeminal ml medial lemniscus mlf medial longitudinal fasciculus Mx matrix region medulla Pa5 paratrigeminal nu PCRt parvicellular reticular nu plf posterolateral fissure PM paramedian lobule ppf prepyramidal fissure PSol parasolitary nu py pyramidal tract Ro nu of Roller ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract RVRG rostral ventral respiratory sf secondary fissure sol solitary tract

2

3 SolC nu solitary tract, commissural SolCe nu solitary tract, central SolDL solitary nu, dorsolateral SolG nu solitary tract, gelatinous SolI nu solitary tract, interstitial SolIM nu solitary tract, intermediate SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar SubP subpostrema area ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract

4

5

6

7

Plate 148

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 148

5

5

7

1

9 10

0 Interaural +15

+10

+5

0

-5

8

2

7

3 7Cb pms

pms

ppf

4

6 apmf

apmf

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

8Cb Crus2

Crus2

sf

5 9a,bCb

cbw

cbw

cbw 9cCb

PM

6

PM

Cop

Cop plf

a

Cu Gr CuR

sp5 5Sol Mx

2

SolVL

Sp5I dsc/oc

PCRt

SolG

10Cb Cu Gr AP P SolDL CuR b SolC Su

sol SolIM

SolM

Ro

ts

LRt ml py

Interaural -4.76 mm 6

5

Gi

RPa IOBe IOC

sp5 Mx 5Sol

8 dsc/oc

PCRt

IRt

9

AmbL rs

RVRG C1/A1

IOK

vsc

7

12GH

ROb

RVRG C1/A1

7

Pa5

Sp5I

mlf mlx

AmbL

0

SolV SolI

10N CC 12N

IRt

1 rs

a

ECu

cu Pa5

LRtS5

LRt

IOD

10

LRtPC

IOA

IOB

Bregma -13.76 mm

vert

4

3 5Sol trigeminal-solitary transition z 7Cb 7th cerebellar lobule 8Cb 8th cerebellar lobule 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 10Cb 10th cerebellar lobule (nodule) 10N dorsal motor nu of vagus 12GH hypoglossal nu, geniohyoid 12N hypoglossal nu a artery AmbL ambiguus nu, loose part AP area postrema apmf ansoparamedian fissure C1/A1 adrenaline/ noradrenaline cells cbw cerebellar white matter CC central canal Cop copula of the pyramis

2

1 Crus2 crus 2 of the ansiform lobule Cu cuneate nu cu cuneate fasciculus CuR cuneate nu, rotundus part dsc/oc dors spinocereb/olivocereb tr ECu external cuneate nu Gi gigantocellular reticular nu Gr gracile nu IOA inf olive, subnu A of medial nu IOB inf olive, subnu B of med nu IOBe inferior olive, beta subnu IOC inf olive, subnu C of med nu IOD inferior olive, dorsal nu IOK inf olive, cap of Kooy med nu IRt intermediate reticular nu LRt lateral reticular nu

0

1 LRtPC lat reticular nu, parvicellular LRtS5 lat reticular nu, subtrigeminal ml medial lemniscus mlf medial longitudinal fasciculus mlx medial lemniscus decussation Mx matrix region medulla Pa5 paratrigeminal nu PCRt parvicellular reticular nu plf posterolateral fissure PM paramedian lobule pms paramedian sulcus ppf prepyramidal fissure py pyramidal tract Ro nu of Roller ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract RVRG rostral ventral respiratory

2

3 sf secondary fissure sol solitary tract SolC nu solitary tract, commissural SolDL solitary nu, dorsolateral SolG nu solitary tract, gelatinous SolI nu solitary tract, interstitial SolIM nu solitary tract, intermediate SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar SubP subpostrema area ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract

4

5

6

7

Plate 149

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 149

5

5

7

1

9 10

0 Interaural +15

+10

+5

0

-5

8

2

7

3

7Cb

6

4

3

8Cb

apmf

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

4

ppf apmf

sf

Crus2

Crus2

5

9a,bCb Cop

Cop

PM

PM

6

9cCb cbw ECu

ECu Pa5

a sp5

Cu Sp5C

Sp5I

SolM

10n

IRt

rs

0

py

6

5

12n

4

3 7Cb 7th cerebellar lobule 8Cb 8th cerebellar lobule 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 10Cb 10th cerebellar lobule (nodule) 10N dorsal motor nu of vagus 10n vagus nerve 12GH hypoglossal nu, geniohyoid 12N hypoglossal nu 12n root of hypoglossal nerve a artery AmbL ambiguus nu, loose part AP area postrema apmf ansoparamedian fissure C1/A1 adrenaline/ noradrenaline cells cbw cerebellar white matter CC central canal CeCv central cervical nu spinal cord

2

Cop copula of the pyramis Crus2 crus 2 of the ansiform lobule Cu cuneate nu cu cuneate fasciculus CuR cuneate nu, rotundus part dsc/oc dors spinocereb/olivocereb tr ECu external cuneate nu Gr gracile nu IOA inf olive, subnu A of medial nu IOB inf olive, subnu B of med nu IOBe inferior olive, beta subnu IOC inf olive, subnu C of med nu IOD inferior olive, dorsal nu IOK inf olive, cap of Kooy med nu IRt intermediate reticular nu LRt lateral reticular nu

8 Sp5I

10n

9

dsc/oc

MdV rs C1/A1

LRtS5

10

LRt

LRtPC

RPa

vert

1

sp5

Sp5C

12GH

IOD IOA

ml

a

MdD

IOK IOBe IOC IOB

Interaural -4.92 mm

CuR Mx SolI SolVL IRt

ROb

ts

RVRG

vsc

7

mlf mlx

Pa5

Cu

CeCv

Ro

AmbL

dsc/oc

Gr SolDL

10N 12N

CC

7

cu

SolC

sol SolV SolIM

2

1

10Cb AP SubP

cu

Bregma -13.92 mm

IOD

0

1 LRtPC lat reticular nu, parvicellular LRtS5 lat reticular nu, subtrigeminal MdD medullary reticular nu, dorsal MdV medullary reticular nu, ventral ml medial lemniscus mlf medial longitudinal fasciculus mlx medial lemniscus decussation Mx matrix region medulla Pa5 paratrigeminal nu PM paramedian lobule ppf prepyramidal fissure py pyramidal tract Ro nu of Roller ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract

2

3 RVRG rostral ventral respiratory sf secondary fissure sol solitary tract SolC nu solitary tract, commissural SolDL solitary nu, dorsolateral SolI nu solitary tract, interstitial SolIM nu solitary tract, intermediate SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal Sp5I spinal trigeminal nu, interpolar SubP subpostrema area ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract

4

5

6

7

Plate 150

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 150

5

5

7

1

9 10

0 Interaural +15

+10

+5

0

-5

8

2

7

3

7Cb

ppf

4

6

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

8Cb

sf

apmf

Crus2

5

9a,bCb cbw cbw

PM

cbw

Cop

6

PM

Cop 9cCb ECu

ECu Cu CuR

sp5

SubP SolDL

Mx

Sp5C

2

MdD 10n

1 dsc

rs

SolC SolM

RVRG

SolI

10N

Ro

12GH

ROb

MdV

Cu CuR Mx

IRt

IOBe

LRt

7

6

5

IOC

RPa ml 12n

Sp5I

9 AmbL rs

dsc

LRtS5

vsc

Interaural -5.04 mm

8

MdD 10n

CVL

0

sp5

Sp5C

C1/A1

IOK

ts

12n

Pa5

SolVL

CeCv 12N

CC Ro 12GH mlf mlx

IRt

Gr SolIM

AP

sol SolV

Sp5I

7

cu

cu

Pa5

LRt

10

LRtPC

IOB IOA

py

Bregma -14.04 mm

vert

4

3 7Cb 7th cerebellar lobule 8Cb 8th cerebellar lobule 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 10N dorsal motor nu of vagus 10n vagus nerve 12GH hypoglossal nu, geniohyoid 12N hypoglossal nu 12n root of hypoglossal nerve AmbL ambiguus nu, loose part AP area postrema apmf ansoparamedian fissure C1/A1 adrenaline/ noradrenaline cells cbw cerebellar white matter CC central canal CeCv central cervical nu spinal cord Cop copula of the pyramis Crus2 crus 2 of the ansiform lobule

2

1 Cu cuneate nu cu cuneate fasciculus CuR cuneate nu, rotundus part CVL caudoventrolat reticular nu dsc dorsal spinocerebellar tract ECu external cuneate nu Gr gracile nu IOA inf olive, subnu A of medial nu IOB inf olive, subnu B of med nu IOBe inferior olive, beta subnu IOC inf olive, subnu C of med nu IOK inf olive, cap of Kooy med nu IRt intermediate reticular nu LRt lateral reticular nu LRtPC lat reticular nu, parvicellular LRtS5 lat reticular nu, subtrigeminal

0

1 MdD medullary reticular nu, dorsal MdV medullary reticular nu, ventral ml medial lemniscus mlf medial longitudinal fasciculus mlx medial lemniscus decussation Mx matrix region medulla Pa5 paratrigeminal nu PM paramedian lobule ppf prepyramidal fissure py pyramidal tract Ro nu of Roller ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract RVRG rostral ventral respiratory sf secondary fissure sol solitary tract SolC nu solitary tract, commissural

2

3 SolDL solitary nu, dorsolateral SolI nu solitary tract, interstitial SolIM nu solitary tract, intermediate SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal Sp5I spinal trigeminal nu, interpolar SubP subpostrema area ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract

4

5

6

7

Plate 151

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 151

5

5

7

1

9 10

0 Interaural +15

+10

+5

0

-5

8

2

7

3

6

4

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

8Cb sf

5 9a,bCb

PM

PM

cbw

Cop

Cop

6

9cCb ECu

ECu

7

cu Cu CuR sp5

2

SubP SolM SolC 10N SolIM

sol

Sp5C

AP

SolDL

MdD dsc/oc

CC

rs

Sp5I IRt

ia

mlf

AmbL RVRG A1/C1

mlx

8

MdD

12N IRt

sp5

Sp5C

SolVL CeCv SolV

Sp5I

1

Cu CuR Mx

Gr

dsc/oc

12GH

9

ROb

ts

MdV

CVL

IOK

12n IOC IOB

IOBe

0

vsc ml 12n

Interaural -5.16 mm 7

6

5

RPa

LRt

10

LRtPC

IOA

Bregma -14.16 mm

py vert

4

3 8Cb 8th cerebellar lobule 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 10N dorsal motor nu of vagus 12GH hypoglossal nu, geniohyoid 12N hypoglossal nu 12n root of hypoglossal nerve A1/C1 noradrenaline/adrenaline cells AmbL ambiguus nu, loose part AP area postrema cbw cerebellar white matter CC central canal CeCv central cervical nu spinal cord Cop copula of the pyramis Cu cuneate nu cu cuneate fasciculus CuR cuneate nu, rotundus part CVL caudoventrolat reticular nu

2

1 dsc/oc dors spinocereb/olivocereb tr ECu external cuneate nu Gr gracile nu ia internal arcuate fibers IOA inf olive, subnu A of medial nu IOB inf olive, subnu B of med nu IOBe inferior olive, beta subnu IOC inf olive, subnu C of med nu IOK inf olive, cap of Kooy med nu IRt intermediate reticular nu LRt lateral reticular nu LRtPC lat reticular nu, parvicellular MdD medullary reticular nu, dorsal MdV medullary reticular nu, ventral

0

1 ml medial lemniscus mlf medial longitudinal fasciculus mlx medial lemniscus decussation Mx matrix region medulla PM paramedian lobule py pyramidal tract ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract RVRG rostral ventral respiratory sf secondary fissure sol solitary tract SolC nu solitary tract, commissural SolDL solitary nu, dorsolateral SolIM nu solitary tract, intermediate SolM nu solitary tract, medial SolV solitary nu, ventral part

2

3 SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal Sp5I spinal trigeminal nu, interpolar SubP subpostrema area ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract

4

5

6

7

Plate 152

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 152

5

5

7

1

9 10

0 Interaural +15

+10

+5

0

-5

8

2

7

3

6

4

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

8Cb sf

5 PM

9a,bCb Cop

Cop

cbw

PM

6

9cCb

7

cu sp5

Cu SubP AP Mx

2

sol

SolVL

Sp5C MdD

10N

A1 dsc

rs vsc

0

9 A1

MdV

ts

dsc

IOBe

ml IOC RPa py

Interaural -5.28 mm 5

12GH

LRt

12n

6

8

MdD

LRt

12n

7

Sp5C

CeCv

IRt mlf ROb mlx

RAmb

Mx

12N

ia

1

CuR

SolC SolM

SolV CC

sp5

Cu

Gr SolDL

LRtPC

IOB IOA Ct

10

Ct

Bregma -14.28 mm

vert

4

3 8Cb 8th cerebellar lobule 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 10N dorsal motor nu of vagus 12GH hypoglossal nu, geniohyoid 12N hypoglossal nu 12n root of hypoglossal nerve A1 A1 noradrenaline cells AP area postrema cbw cerebellar white matter CC central canal CeCv central cervical nu spinal cord Cop copula of the pyramis Ct conterminal nu Cu cuneate nu cu cuneate fasciculus CuR cuneate nu, rotundus part dsc dorsal spinocerebellar tract Gr gracile nu

2

1 ia internal arcuate fibers IOA inf olive, subnu A of medial nu IOB inf olive, subnu B of med nu IOBe inferior olive, beta subnu IOC inf olive, subnu C of med nu IRt intermediate reticular nu LRt lateral reticular nu LRtPC lat reticular nu, parvicellular MdD medullary reticular nu, dorsal MdV medullary reticular nu, ventral ml medial lemniscus mlf medial longitudinal fasciculus mlx medial lemniscus decussation Mx matrix region medulla

0

1 PM paramedian lobule py pyramidal tract RAmb retroambiguus nu ROb raphe obscurus nu RPa raphe pallidus nu rs rubrospinal tract sf secondary fissure sol solitary tract SolC nu solitary tract, commissural SolDL solitary nu, dorsolateral SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal SubP subpostrema area ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract

2

3

4

5

6

7

Plate 153

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 153

5

5

7

1

9 10

0 Interaural +15

+10

+5

0

-5

8

2

7

3

6

4

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

8Cb sf

5 9a,bCb PM

Cop

Cop

cbw

PM

6

9cCb

7 cu

Obex gr

sp5

SolM

sol

2

Sp5C

SolV

MdD IRt

SolC 10N

12GH MdV

IOBe

ts LRt

vsc

A1 LRt

ml IOC

12n

py

12n

Interaural -5.40 mm 5

9

mlf

rs

dsc

6

8

Sp5C

IRt

ia

A1

7

sp5

MdD

CeCv

mlx

0

Cu CuR Mx SolVL

CC 12N

RAmb

1

Gr SolDL

IOB

Ct

LRtPC

10

IOA

Ct

Bregma -14.40 mm

vert

4

3 8Cb 8th cerebellar lobule 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 10N dorsal motor nu of vagus 12GH hypoglossal nu, geniohyoid 12N hypoglossal nu 12n root of hypoglossal nerve A1 A1 noradrenaline cells cbw cerebellar white matter CC central canal CeCv central cervical nu spinal cord Cop copula of the pyramis Ct conterminal nu Cu cuneate nu cu cuneate fasciculus CuR cuneate nu, rotundus part dsc dorsal spinocerebellar tract Gr gracile nu gr gracile fasciculus

2

1 ia internal arcuate fibers IOA inf olive, subnu A of medial nu IOB inf olive, subnu B of med nu IOBe inferior olive, beta subnu IOC inf olive, subnu C of med nu IRt intermediate reticular nu LRt lateral reticular nu LRtPC lat reticular nu, parvicellular MdD medullary reticular nu, dorsal MdV medullary reticular nu, ventral ml medial lemniscus mlf medial longitudinal fasciculus mlx medial lemniscus decussation Mx matrix region medulla

0

1 Obex obex PM paramedian lobule py pyramidal tract RAmb retroambiguus nu rs rubrospinal tract sf secondary fissure sol solitary tract SolC nu solitary tract, commissural SolDL solitary nu, dorsolateral SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract

2

3

4

5

6

7

Plate 154

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 154

5

5

7

1

9 10

0 Interaural +15

+10

+5

0

-5

2

7

3

6

4

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

8

8Cb

sf

5 9a,bCb Cop

Cop

cbw

6

9cCb sp5

7 sp5

cu Gr SolDL

2

sol

Sp5C MdD IRt

1

gr SolC SolM 10N CC CeCv 12N

ia

MdD IRt

9

mlf MdV

12n ts

LRt

vsc 12n

5

py

12n

Interaural -5.52 mm 6

A1

mlx

rs

0

7

8

Sp5C

SolV 12GH

RAmb dsc

Cu CuR Mx SolVL

LRtPC

10

Ct

IOC Ct

IOA

IOB

Bregma -14.52 mm

vert

4

3 8Cb 8th cerebellar lobule 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 10N dorsal motor nu of vagus 12GH hypoglossal nu, geniohyoid 12N hypoglossal nu 12n root of hypoglossal nerve A1 A1 noradrenaline cells cbw cerebellar white matter CC central canal CeCv central cervical nu spinal cord Cop copula of the pyramis Ct conterminal nu Cu cuneate nu cu cuneate fasciculus CuR cuneate nu, rotundus part dsc dorsal spinocerebellar tract Gr gracile nu gr gracile fasciculus

2

1 ia internal arcuate fibers IOA inf olive, subnu A of medial nu IOB inf olive, subnu B of med nu IOC inf olive, subnu C of med nu IRt intermediate reticular nu LRt lateral reticular nu LRtPC lat reticular nu, parvicellular MdD medullary reticular nu, dorsal MdV medullary reticular nu, ventral mlf medial longitudinal fasciculus mlx medial lemniscus decussation Mx matrix region medulla py pyramidal tract RAmb retroambiguus nu

0

1 rs rubrospinal tract sf secondary fissure sol solitary tract SolC nu solitary tract, commissural SolDL solitary nu, dorsolateral SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract

2

3

4

5

6

7

Plate 155

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 155

5

5

7

1

9 10

0 Interaural +15

+10

+5

0

-5

2

7

3

6

4

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

8

sf 8Cb

5 9a,bCb

cbw

6

9cCb

7

cu MnA

sp5

2

sol 10N

SolVL

Sp5C

rs

5

9 MdV

pyx

Ct

IOM py

12n

Interaural -5.64 mm 6

IRt

A1

ts

dsc vsc 12n

7

MdD

mlx

mlf 12n

8

Sp5C

SolV CeCv

12N

sp5

Mx

12GH

RAmb

0

Cu IB

ia

IRt

1

SolC SolDL SolM A2

CC

MdD

Gr

gr

LRt

LRtPC

10

Ct

Bregma -14.64 mm

vert

4

3 8Cb 8th cerebellar lobule 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 10N dorsal motor nu of vagus 12GH hypoglossal nu, geniohyoid 12N hypoglossal nu 12n root of hypoglossal nerve A1 A1 noradrenaline cells A2 A2 noradrenaline cells cbw cerebellar white matter CC central canal CeCv central cervical nu spinal cord Ct conterminal nu Cu cuneate nu cu cuneate fasciculus dsc dorsal spinocerebellar tract Gr gracile nu gr gracile fasciculus

2

1 ia internal arcuate fibers IB interstitial nu of the medulla IOM inferior olive, med nu IRt intermediate reticular nu LRt lateral reticular nu LRtPC lat reticular nu, parvicellular MdD medullary reticular nu, dorsal MdV medullary reticular nu, ventral mlf medial longitudinal fasciculus mlx medial lemniscus decussation MnA median accessory nu medulla Mx matrix region medulla py pyramidal tract pyx pyramidal decussation RAmb retroambiguus nu

0

1 rs rubrospinal tract sf secondary fissure sol solitary tract SolC nu solitary tract, commissural SolDL solitary nu, dorsolateral SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract

2

3

4

5

6

7

Plate 156

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 156

5

5

7

1

9 10

0 Interaural +15

+10

+5

0

-5

2

7

3

6

4

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

8

5

9a,bCb

cbw

6

9cCb cu sp5

2

sol SolV SolM MdD ia

Sp5C

7 Gr

gr MnA SolDL A2 SolC 10N

12N

IRt

CC

RAmb

pyx

Cu IB Mx SolVL CeCv MdD 12GH

sp5

8 Sp5C

IRt

9

1 MdV A1

mlf

rs

LRt

ts

0

dsc vsc

6

5

10

py

Interaural -5.76 mm 7

LRtPC

IOM

Bregma -14.76 mm

vert

4

3 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 10N dorsal motor nu of vagus 12GH hypoglossal nu, geniohyoid 12N hypoglossal nu A1 A1 noradrenaline cells A2 A2 noradrenaline cells cbw cerebellar white matter CC central canal CeCv central cervical nu spinal cord Cu cuneate nu cu cuneate fasciculus dsc dorsal spinocerebellar tract Gr gracile nu gr gracile fasciculus ia internal arcuate fibers

2

1 IB interstitial nu of the medulla IOM inferior olive, med nu IRt intermediate reticular nu LRt lateral reticular nu LRtPC lat reticular nu, parvicellular MdD medullary reticular nu, dorsal MdV medullary reticular nu, ventral mlf medial longitudinal fasciculus MnA median accessory nu medulla Mx matrix region medulla py pyramidal tract pyx pyramidal decussation RAmb retroambiguus nu rs rubrospinal tract

0

1 sol solitary tract SolC nu solitary tract, commissural SolDL solitary nu, dorsolateral SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract

2

3

4

5

6

7

Plate 157

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 157

5

5

7

1

9 10

0 Interaural +15

+10

+5

0

-5

2

7

3

6

4

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

8

5

9a,bCb

6

7 9cCb cu sp5

2

Gr gr MnA Mx sol SolC SolM

Sp5C

A2

MdD

12N

IRt

1

11N

Cu Mx IB SolVL SolV

11N

0

8

Sp5C MdD

CeCv CC

IRt

pyx rs dsc

sp5

9

RAmb MdV

mlf

A1

ts vsc LRt

10

LRtPC py

Interaural -6.00 mm 7

6

5

Bregma -15.00 mm

vert

4

3

2

1 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 11N accessory nerve nu 12N hypoglossal nu A1 A1 noradrenaline cells A2 A2 noradrenaline cells CC central canal CeCv central cervical nu spinal cord Cu cuneate nu cu cuneate fasciculus dsc dorsal spinocerebellar tract Gr gracile nu gr gracile fasciculus IB interstitial nu of the medulla IRt intermediate reticular nu LRt lateral reticular nu LRtPC lat reticular nu, parvicellular MdD medullary reticular nu, dorsal MdV medullary reticular nu, ventral

0

1 mlf medial longitudinal fasciculus MnA median accessory nu medulla Mx matrix region medulla py pyramidal tract pyx pyramidal decussation RAmb retroambiguus nu rs rubrospinal tract sol solitary tract SolC nu solitary tract, commissural SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract

2

3

4

5

6

7

Plate 158

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 158

5

5

7

1

9 10

0 Interaural +15

+10

+5

0

-5

2

7

3

6

4

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

8

5

6 9a,bCb

7

9cCb MnA cu gr

sp5

2

Gr SolC

SolM

RAmb

pyx mlf

rs dsc

0

7

6

5

CeCv

11N

Sp5C

IRt

9

MdV A1

10

ts

vsc

Interaural -6.24 mm

MdD

CC

8

Ge5

Mx

A2

IRt

1

sp5

IB

MdD

Sp5C

Cu

Bregma -15.24 mm

vert

4

3

2

1 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 11N accessory nerve nu A1 A1 noradrenaline cells A2 A2 noradrenaline cells CC central canal CeCv central cervical nu spinal cord Cu cuneate nu cu cuneate fasciculus dsc dorsal spinocerebellar tract Ge5 gelatinous layer caudal Sp5 Gr gracile nu gr gracile fasciculus IB interstitial nu of the medulla IRt intermediate reticular nu MdD medullary reticular nu, dorsal

0

1 MdV medullary reticular nu, ventral mlf medial longitudinal fasciculus MnA median accessory nu medulla Mx matrix region medulla pyx pyramidal decussation RAmb retroambiguus nu rs rubrospinal tract SolC nu solitary tract, commissural SolM nu solitary tract, medial sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract

2

3

4

5

6

7

Plate 159

7 10

6 0

+5

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 159

5

5

7

1

9 10

0 Interaural +15

+10

+5

0

-5

2

7

3

6

4

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

8

5

6 9a,bCb

7 cu

Gr gr

sp5

Cu

MnA

sp5

IB

2 Sp5C

8

SolCA2

SolM

Ge5

MdD

MdD

IRt

CC

1 RAmb 11N

mlf

pyx

Sp5C

IRt

CeCv

9 MdV A1

rs ts

dsc

0

vert

Interaural -6.48 mm 7

6

5

10

vsc

4

3

2

Bregma -15.48 mm 1

9a,bCb 9th cerebellar lobule, a and b 11N accessory nerve nu A1 A1 noradrenaline cells A2 A2 noradrenaline cells CC central canal CeCv central cervical nu spinal cord Cu cuneate nu cu cuneate fasciculus dsc dorsal spinocerebellar tract Ge5 gelatinous layer caudal Sp5 Gr gracile nu gr gracile fasciculus IB interstitial nu of the medulla IRt intermediate reticular nu MdD medullary reticular nu, dorsal

0

1 MdV medullary reticular nu, ventral mlf medial longitudinal fasciculus MnA median accessory nu medulla pyx pyramidal decussation RAmb retroambiguus nu rs rubrospinal tract SolC nu solitary tract, commissural SolM nu solitary tract, medial sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract

2

3

4

5

6

7

Plate 160

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 160

5

5

7

1

9 10

0 Interaural +15

+10

+5

0

-5

2

7

3

6

4

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

8

5

6

7 cu sp5

2

Sp5C

Gr gr MnA dcs SolC

MdD IRt

1

A2 pyx CC

MdV rs

pyx mlf

dsc vsc

0

sp5

Cu

8

Sp5C

IB

Ge5

SolM MdD IRt CeCv RAmb MdV

9 A1

11N

ts

10

vert

Interaural -6.72 mm 7

6

5

Bregma -15.72 mm 4

3

2

1 11N accessory nerve nu A1 A1 noradrenaline cells A2 A2 noradrenaline cells CC central canal CeCv central cervical nu spinal cord Cu cuneate nu cu cuneate fasciculus dcs dorsal corticospinal tract dsc dorsal spinocerebellar tract Ge5 gelatinous layer caudal Sp5 Gr gracile nu gr gracile fasciculus IB interstitial nu of the medulla IRt intermediate reticular nu MdD medullary reticular nu, dorsal MdV medullary reticular nu, ventral

0

1 mlf medial longitudinal fasciculus MnA median accessory nu medulla pyx pyramidal decussation RAmb retroambiguus nu rs rubrospinal tract SolC nu solitary tract, commissural SolM nu solitary tract, medial sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract

2

3

4

5

6

7

Plate 161

7 10

+5

6 0

-5

-10

5

4

3

2

1

0

1

2

3

4

5

6

-15 Bregma 0

Figure 161

5

5

7

1

9 10

0 Interaural +15

+10

+5

0

-5

2

7

3

6

4

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

8

5

6

7

cu

2

Gr

Cu

gr

sp5

MnA

Sp5C

dcs SolC A2 CC CeCv

MdD IRt

sp5

IB

Ge5

SolM MdD IRt

pyx

1

8

Sp5C

9 MdV

rs

pyx

dsc

mlf vsc

0

A1

11N

10

ts

vert

Interaural -6.96 mm 7

6

5

Bregma -15.96 mm 4

3

2

1 11N accessory nerve nu A1 A1 noradrenaline cells A2 A2 noradrenaline cells CC central canal CeCv central cervical nu spinal cord Cu cuneate nu cu cuneate fasciculus dcs dorsal corticospinal tract dsc dorsal spinocerebellar tract Ge5 gelatinous layer caudal Sp5 Gr gracile nu gr gracile fasciculus IB interstitial nu of the medulla IRt intermediate reticular nu MdD medullary reticular nu, dorsal

0

1 MdV medullary reticular nu, ventral mlf medial longitudinal fasciculus MnA median accessory nu medulla pyx pyramidal decussation rs rubrospinal tract SolC nu solitary tract, commissural SolM nu solitary tract, medial sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal ts tectospinal tract vert vertebral artery vsc ventral spinocerebellar tract

2

3

4

5

6

7

Plate 162

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

Bregma

Figure 162

10

Bregma

9

RSD Cg1

1

RSGc

Cg1 RSD

Cg1 df

7

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

df

MoDG

PiRe

vhc SFi gcc

SHi

TS

IL LSI

D3V SFO

PV

csc

PVP

IAM

LTer

PVP

LPAG

dtgx Re PH PHD

PaXi

PMD

Pe AVPe

RLi vtgx

sum IPF SuM

IF IPR

MM

3V

och SChVM

RCh sox Arc

Interaural

MoCb GrCb

1Cb

RtTg

4V

PnV

tz py

Lateral -0.10 mm 13

1Cb 1st cerebellar lobule (lingula) 2Cb 2nd cerebellar lobule 3Cb 3rd cerebellar lobule 3N oculomotor nu 3PC oculomotor nu, parvicellular 3V 3rd ventricle 4Cb 4th cerebellar lobule 4N trochlear nu 4V 4th ventricle 4x trochlear nerve decussation 5Cb 5th cerebellar lobule 6aCb 6a cerebellar lobule 6bCb 6b cerebellar lobule 6cCb 6c cerebellar lobule 7Cb 7th cerebellar lobule 8Cb 8th cerebellar lobule 9aCb 9th cerebellar lobule, a 9bCb 9th cerebellar lobule, b 9cCb 9th cerebellar lobule, c 10Cb 10th cerebellar lobule (nodule) 12N hypoglossal nu ac anterior commissure AP area postrema APit anterior lobe of pituitary Aq aqueduct Arc arcuate hypothalamic nu ArcMP arcuate hy nu, med post

12

11

mlf

ts

8

Gr CC

9

ROb

Gi

ml tfp

12N mlf

pd

PnC

gr

SolC

CI

RIP

-1

14

Obex AP

RtTgL

Pn

7

9cCb

mlf

RtTg

APit

9bCb

10Cb

Sph CG PDTg

PnR

IPI IPC

IPit

plf

4x

GiV IOK GiA IOD IOM RMg IOM RPa

IOBe

pyx

10

IOC pyx bas

11

Interaural

10

AVPe anteroventral periventric nu bas basilar artery CA1 field CA1 of the hippocampus cbw cerebellar white matter CC central canal cc corpus callosum CG central gray Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CGA central gray, alpha part CI caudal interstitial nu mlf cic commissure inferior colliculus CLi caudal linear nu of the raphe CM central medial thalamic nu Com commissural nu inf colliculus D3V dorsal 3rd ventricle DCIC dorsal cortex inferior colliculus df dorsal fornix dhc dorsal hippocampal commiss DMPAG dorsomed periaqueductl gray DP dorsal peduncular cortex DRC dorsal raphe nu, caudal part

9

8

7

DRD dorsal raphe nu, dorsal part DRV dorsal raphe nu, ventral part DTgC dorsal tegmental nu, central DTgP dorsal tegmental nu, pericent dtgx dorsal tegmental decussation f fornix gcc genu of the corpus callosum Gi gigantocellular reticular nu GiA gigantocellular reticular, alpha GiV gigantocellular reticular, ventral Gr gracile nu gr gracile fasciculus GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus hbc habenular commissure IAM interanteromedial thalamic nu IF interfascicular nu IG indusium griseum IL infralimbic cortex IMD intermediodorsal thalamic nu

6

5

InfS infundibular stem IOBe inferior olive, beta subnu IOC inf olive, subnu C of med nu IOD inferior olive, dorsal nu IOK inf olive, cap of Kooy med nu IOM inferior olive, med nu IPA interpeduncular nu, apical sub IPC interpeduncular nu, caudal IPF interpeduncular fossa IPI interpeduncular nu, intermed IPit intermediate lobe of pituitary IPR interpeduncular nu, rostral sub IRe infundibular recess Ld lambdoid septal zone LPAG lateral periaqueductal gray LSI lateral septal nu, intermediate LTer lemina terminalis MA3 med accessory oculomotor nu ME median eminence MHb medial habenular nu ML medial mammillary nu, lateral

4

3

2

ml medial lemniscus mlf medial longitudinal fasciculus MM medial mammillary nu, medial MnM medial mammillary nu, median MnPO median preoptic nu MnR median raphe nu MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus MRe mammillary recess 3V MS medial septal nu Nv navicular nu basal forebrain Obex obex ocb olivocochlear bundle och optic chiasm PaXi paraxiphoid nu of thalamus pc posterior commissure pcuf preculminate fissure PDTg posterodorsal tegmental nu Pe periventricular hypothal nu PH posterior hypothalamic nu PHD post hypothal area, dorsal Pi pineal gland PiRe pineal recess, third vent

1

0

5

6

uf

ocb

MnR

PPit

IRe InfS ArcMP

CGA

Rbd

ML IPF

MRe ME

DTgC PMnR

scp

IPA

MnM

VOLT

CLi

9aCb

4N DRV DRC DTgP mlf

3N

4

sf

SMV

DRD

Sub RRe

MnPO

1

VLPAG Su3

3PC MA3

ac VDB

ppf

pcuf

2Cb

Aq

SCO

CM

Rh

Nv

3Cb

ReIC

DMPAG

3

cbw

cic

pc

PVA

MS

7Cb

Com

8Cb

DP Ld

psf

DCIC

SC

MHb

IMD PoMn

f

2

hbc

IG

2

0

Zo SuG

CA1 GrDG

PrL

6cCb

prf

4Cb

dhc

cc

6bCb Pk

scc

IG Cg2

6

Pi

RSGb bv

6aCb

5Cb

RSGc

8

0

-1

Pk Purkinje cell layer cerebellum plf posterolateral fissure PMD premammillary nu, dorsal PMnR paramedian raphe nu Pn pontine nuclei PnC pontine reticular nu, caudal PnR pontine raphe nu PnV pontine reticular nu, ventral PoMn posteromedian thalamic nu ppf prepyramidal fissure PPit posterior lobe of pituitary prf primary fissure PrL prelimbic cortex psf posterior superior fissure PV paraventricular thalamic nu PVA paraventricular thal nu, ant PVP paraventricular thal nu, post py pyramidal tract pyx pyramidal decussation Rbd rhabdoid nu RCh retrochiasmatic area Re reuniens thalamic nu ReIC recess inferior colliculus Rh rhomboid thalamic nu RIP raphe interpositus nu RLi rostral linear nu raphe

-2

-3

-4

RMg raphe magnus nu ROb raphe obscurus nu RPa raphe pallidus nu RRe retrouniens area RSD retrosplenial dysgranular cx RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c RtTg reticulotegmental nu pons RtTgL reticulotegmental nu, lat scc splenium corpus callosum SChVM suprachiasmatic, ventromed SCO subcommissural organ scp superior cerebellar peduncle sf secondary fissure SFi septofimbrial nu SFO subfornical organ SHi septohippocampal nu SMV superior medullary velum SolC nu solitary tract, commissural sox supraoptic decussation Sph sphenoid nu Su3 supraoculomotor PAG Sub submedius thalamic nu SuG superficial gray superior coll

-5

-6

SuM supramammillary nu sumx supramammillary decussation tfp transverse fibers pons TS triangular septal nu ts tectospinal tract tz trapezoid body VDB nu vertical limb diagonal band vhc ventral hippocampal comm VLPAG ventrolat periaqueductal gray vtgx ventral tegmental decussation VOLT vascular organ lamina termin Zo zonal layer superior colliculus

Plate 163

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

Bregma

Figure 163

10

Bregma RSD

0

RSD RSGc

9

RSGc

Cg1

6aCb

1

6bCb

5Cb

Pi

6cCb

RSGb prf

8

M2

Cg2 CA3

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

Fr3

GrDG vhc

fmi

PrL

LSl

TS

IOM

SHi

OB

Ld

DP

3V LSI

ICj

2

Tu3 2 1

a

SHy VDB MnPO

DMD SPa

0

DTM DMC

VMHDM RCh

sox

DMV

Interaural

3PC DRV

Arc

vtgx

IPR

mlf PMnR

IPA IPI

1Cb

4V

PnC

IPit

tfp

7

8

9 ts

tth

lfp

12N

Gr SolM 10N Mx

Gi

PnV Pn

PPit

6

AP

PrMC Ro

DPGi

RtTg

IPF

chp

Pr

ocb

9cCb

10Cb

MVePC

II DMTg

RtTgP

IPC

MRe

Sph PDTg CGA

Rdb

SuMM

ML

9bCb

DTgC

dtgx

IF

MM

uf

DTgP

mlf

sumx

PMD

MPO MPA VMPO SCh och

PH

DA

RLi

PHA

PHD

2Cb

4V

DRD

CLi scp

PaDC PaXi PaAP PaMP MPOC

EW

A11 PrEW MA3

RRe

5 cbw

LPAG Dk

Rh Re

2n

1

Aq

3N

ac

Nv

VTT2

pc

CM

9aCb

sf GrCb

Su3 IAM

DTT2 DTT2

DMPAG

f MS

8Cb

ppf

4 csc

PoMn p1PAG

PVA

pcuf

DpG

hbc

SCO

PVP

3

3Cb

Com

E

PV

rcc MO

cic

chp

D3V IG

DCIC

Op

D3V

2

psf SuG

CA1

hif

MolDG sm

SFO

7Cb

4Cb

dhc

cc

7

Zo

scc

GiV

GiA RMg

tz

IOD

IOC

10

pyd

IOM

ml

APit

IOBe

IOPr

11

-1

Lateral 0.18 mm 14

13

1 layer 1 of cortex 1Cb 1st cerebellar lobule (lingula) 2 layer 2 of cortex 2Cb 2nd cerebellar lobule 2n optic nerve 3Cb 3rd cerebellar lobule 3N oculomotor nu 3PC oculomotor nu, parvicellular 3V 3rd ventricle 4Cb 4th cerebellar lobule 4V 4th ventricle 5Cb 5th cerebellar lobule 6aCb 6a cerebellar lobule 6bCb 6b cerebellar lobule 6cCb 6c cerebellar lobule 7Cb 7th cerebellar lobule 8Cb 8th cerebellar lobule 9aCb 9th cerebellar lobule, a 9bCb 9th cerebellar lobule, b 9cCb 9th cerebellar lobule, c 10Cb 10th cerebellar lobule (nodule) 10N dorsal motor nu of vagus 12N hypoglossal nu a artery A11 A11dopamine cells ac anterior commissure AP area postrema APit anterior lobe of pituitary Aq aqueduct

12

Interaural

11

10

Arc arcuate hypothalamic nu CA1 field CA1 of the hippocampus CA3 field CA3 of the hippocampus cbw cerebellar white matter cc corpus callosum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CGA central gray, alpha part chp choroid plexus cic commissure inferior colliculus CLi caudal linear nu of the raphe CM central medial thalamic nu Com commissural nu inf colliculus D3V dorsal 3rd ventricle DA dorsal hypothalamic area DCIC dorsal cortex inferior colliculus dhc dorsal hippocampal commiss Dk nu of Darkschewitsch DMC dorsomed hy nu, compact DMD dorsomed hypothal nu, dorsal DMPAG dorsomed periaqueductl gray DMTg dorsomed tegmental area DMV dorsomed hypothal nu, ventral

9

8

7

DP dorsal peduncular cortex DpG deep gray layer superior collic DPGi dorsal paragigantocellular nu DRD dorsal raphe nu, dorsal part DRV dorsal raphe nu, ventral part DTgC dorsal tegmental nu, central DTgP dorsal tegmental nu, pericent dtgx dorsal tegmental decussation DTM dorsal tuberomammillary nu DTT dorsal taenia tecta E ependyma and subependymal EW Edinger-Westphal nu f fornix fmi forceps minor corpus callosum Fr3 frontal cortex, area 3 Gi gigantocellular reticular nu GiA gigantocellular reticular, alpha GiV gigantocellular reticular, ventral Gr gracile nu GrCb granule cell layer cerebellum

6

5

GrDG granular layer dentate gyrus hbc habenular commissure hif hippocampal fissure IAM interanteromedial thalamic nu ICj islands of Calleja IF interfascicular nu IG indusium griseum II intermediate interstitial nu mlf IOBe inferior olive, beta subnu IOC inf olive, subnu C of med nu IOD inferior olive, dorsal nu IOM inferior olive, med nu IOPr inferior olive, principal nu IPA interpeduncular nu, apical sub IPC interpeduncular nu, caudal IPF interpeduncular fossa IPI interpeduncular nu, intermed IPit intermediate lobe of pituitary IPR interpeduncular nu, rostral sub Ld lambdoid septal zone lfp longitudinal fasciculus pons LPAG lateral periaqueductal gray LSI lateral septal nu, intermediate

4

3

2

M2 secondary motor cortex MA3 med accessory oculomotor nu ML medial mammillary nu, lateral ml medial lemniscus mlf medial longitudinal fasciculus MM medial mammillary nu, medial MnPO median preoptic nu MO medial orbital cortex MoDG molecular layer, dentate gy MPA medial preoptic area MPO medial preoptic nu MPOC medial preoptic nu, central MRe mammillary recess 3V MS medial septal nu MVePC med vestibular nu, parvicellul Mx matrix region medulla Nv navicular nu basal forebrain OB olfactory bulb ocb olivocochlear bundle och optic chiasm Op optic nerve layer superior coll p1PAG p1 periaqueductal gray PaAP paraventric hy, ant parvicell

1

0

-1

PaDC paraventric hy nu, dorsal cap PAG periaqueductal gray PaMP paraventric hy, med parvicell PaXi paraxiphoid nu of thalamus pc posterior commissure pcuf preculminate fissure PDTg posterodorsal tegmental nu PH posterior hypothalamic nu PHA posterior hypothalamic area PHD post hypothal area, dorsal Pi pineal gland PMD premammillary nu, dorsal PMnR paramedian raphe nu Pn pontine nuclei PnC pontine reticular nu, caudal PnV pontine reticular nu, ventral PoMn posteromedian thalamic nu ppf prepyramidal fissure PPit posterior lobe of pituitary PrEW pre-Edinger-Westphal nu prf primary fissure PrL prelimbic cortex PrMC prepostius nu, magnocell psf posterior superior fissure

-2

-3

-4

PV paraventricular thalamic nu PVA paraventricular thal nu, ant PVP paraventricular thal nu, post R red nu rcc rostrum corpus callosum RCh retrochiasmatic area Rh rhomboid thalamic nu Rhb rhabdoid nu RLi rostral linear nu raphe RMg raphe magnus nu Ro nu of Roller RRe retrouniens area RSD retrosplenial dysgranular cx RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c RtTg reticulotegmental nu pons RtTgP reticuloteg nu, pericentral scc splenium corpus callosum SCh suprachiasmatic nu SCO subcommissural organ scp superior cerebellar peduncle sf secondary fissure SFO subfornical organ SHi septohippocampal nu SHy septohypothalamic nu sm stria medullaris thalamus SolM nu solitary tract, medial

-5

-6

sox supraoptic decussation SPa subparaventric zone hypothal Sph sphenoid nu Su3 supraoculomotor PAG SuG superficial gray superior coll SuMM supramammillary nu, medial sumx supramammillary decussation tfp transverse fibers pons TS triangular septal nu ts tectospinal tract tth trigeminothalamic tract Tu olfactory tubercle tz trapezoid body VDB nu vertical limb diagonal band vhc ventral hippocampal comm VMHDM ventromed hy nu, dorsomed VMPO ventromedial preoptic nu vtgx ventral tegmental decussation VTT ventral taenia tecta Zo zonal layer superior colliculus

Plate 164

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

Bregma

Figure 164

10

Bregma

0

RSD

9

1

M2 RSGc

8

RSGb

Cg1 scc

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

Cg2

FrA

cc

Op InG InWh DpG

CA1

CA3 PrL

df

rf IG MO IL

Mi

DP EPl

GrO

DTr

IPl DTT AOM AOP

ICjM Nv AcbSh

ICj

2

Tu

1

Interaural

vhc

PoDG DG

SFO 3V

Pk

D3V

psf pcuf

cic

1Cb 1st cerebellar lobule 2Cb 2nd cerebellar lobule 3Cb 3rd cerebellar lobule 3N oculomotor nu 3PC oculomotor nu, parvicellular 3V 3rd ventricle 4Cb 4th cerebellar lobule 4N trochlear nu 4x trochlear nerve decussation 4V 4th ventricle 5Cb 5th cerebellar lobule 6aCb 6a cerebellar lobule 6bCb 6b cerebellar lobule 6cCb 6c cerebellar lobule 6N abducens nu 7Cb 7th cerebellar lobule 8Cb 8th cerebellar lobule 9aCb 9th cerebellar lobule, a 9bCb 9th cerebellar lobule, b 9Cb 9th cerebellar lobule 9cCb 9th cerebellar lobule, c 10Cb 10th cerebellar lobule (nodule) 10N dorsal motor nu of vagus 12N hypoglossal nu ac anterior commissure AcbSh accumbens nu, shell AHA anterior hypothal area, ant AHC anterior hy area, central AHP anterior hypothal area, post Al alar nu AM anteromedial thalamic nu

3

ppf

4

8Cb

sm

ml py

Lateral 0.40 mm 12

cbw

3Cb

-1

13

7Cb

DCIC

APit

14

2

6cCb

prf

4Cb

DpWh MHb fi gcc csc sm MPT DMPAG LHb SFi 2Cb DLPAG PVA TS Aq pc PAG PVP PrC MDM LPAG PT LPAG Med IAD 3PC Su3C PF MA3 PVA LSI smv 4V AM Lth Su3 DRV CM MS f AMV Dk 3N 4N DRC 4x 4V Rh mlf mlf DTgP 1Cb InC CLi Re ac Sph RRe SPF Sub Ld DTgC PMR RI dtgx MVe PDTg APF PaAP PaXi scp VTg CGB SHy SGe PaAM Pr PaLM CGA ATg PaPo VRe Al StHy DMTg PBP 6N g7 vtgx DPGi DA PMnR PH mtg MPOC ts Pa6 PHA PIF VDB MnPO MPA VTAR fr PN VTA PnO DMD MPA AHA SuM AHP MPO RtTgP DMC mt IP AHC ml mp PnC PMD LA IPF Gi RtTg MM VMPO VMHSh SCh ML MM lfp VMH och tfp ml RCh DM ml PPit sox PnV GiV Pn GiA 3V IPit IOPr tz Arc RMg LSD

VTT

0

IG

CA2

6bCb

Zo

SuG

dhc

7

6aCb

5Cb

Pi

IOPr

sf

9aCb

GrCb

5 9Cb uf

9bCb

plf 9cCb

10Cb SolM 10N Ro

gr

7

Gr Mx

12N

mlf

10

AMV anteromed thal nu, ventral AOM anterior olfactory nu, medial AOP anterior olfactory nu, post APF anterior perifornical nu APit anterior lobe of pituitary Aq aqueduct Arc arcuate hypothalamic nu ATg anterior tegmental nu CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cbw cerebellar white matter cc corpus callosum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CGA central gray, alpha part CGB central gray, beta part cic commissure inferior colliculus CLi caudal linear nu of the raphe CM central medial thalamic nu D3V dorsal 3rd ventricle DA dorsal hypothalamic area DCIC dorsal cortex inferior colliculus df dorsal fornix DG dentate gyrus dhc dorsal hippocampal commiss

9

8

7

Dk nu of Darkschewitsch DLPAG dorsolat periaqueductal gray DM dorsomedial hypothalamic nu DMC dorsomed hy nu, compact DMD dorsomed hypothal nu, dorsal DMPAG dorsomed periaqueductl gray DMTg dorsomed tegmental area DP dorsal peduncular cortex DpG deep gray layer superior collic DPGi dorsal paragigantocellular nu DpWh deep white layer superior collic DRC dorsal raphe nu, caudal part DRV dorsal raphe nu, ventral DTgC dorsal tegmental nu, central DTgP dorsal tegmental nu, pericent dtgx dorsal tegmental decussation DTr dorsal transition zone DTT dorsal tenia tecta EPl external plexiform layer olf bulb f fornix fi fimbria of the hippocampus fr fasciculus retroflexus FrA frontal assocn cortex

6

5

g7 genu of the facial nerve gcc genu of the corpus callosum Gi gigantocellular reticular nu GiA gigantocellular reticular, alpha GiV gigantocellular reticular, ventral Gr gracile nu gr gracile fasciculus GrCb granule cell layer cerebellum GrO granular cell layer olf bulb IAD interanterodorsal thalamic nu ICj islands of Calleja ICjM islands of Calleja, major island IG indusium griseum IL infralimbic cortex InC interstitial nu of Cajal InG intermediate gray layer SC InWh intermediate white layer SC IOC inf olive, subnu C of med nu IOD inferior olive, dorsal nu IOPr inferior olive, principal nu IP interpeduncular nu IPF interpeduncular fossa IPit intermediate lobe of pituitary IPl internal plexiform layer olf bulb LA lateroanterior hypothal nu Ld lambdoid septal zone

4

3

2

lfp longitudinal fasciculus pons LHb lateral habenular nu LPAG lateral periaqueductal gray LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate Lth lithoid nu M2 secondary motor cortex MA3 med accessory oculomotor nu MDM mediodorsal thalamic nu, med Med medial (fastigial) cerebellar nu MHb medial habenular nu Mi mitral cell layer, olfactory bulb ML medial mammillary nu, lateral ml medial lemniscus mlf medial longitudinal fasciculus MM medial mammillary nu, medial MnPO median preoptic nu MO medial orbital cortex mp mammillary peduncle MPA medial preoptic area MPO medial preoptic nu MPOC medial preoptic nu, central MPT medial pretectal nu MS medial septal nu mt mammillothalamic tract

1

0

-1

mtg mammillotegmental tract MVe medial vestibular nu Mx matrix region medulla Nv navicular nu basal forebrain och optic chiasm Op optic nerve layer superior coll Pa6 paraabducens nu PaAP paraventric hy, ant parvicell PAG periaqueductal gray PaLM paraventric hy, lat magnocell PaPo paraventricular hy nu, post PaXi paraxiphoid nu of thalamus PBP parabrachial pigmented nu pc posterior commissure pcuf preculminate fissure PDTg posterodorsal tegmental nu PF parafascicular thalamic nu PH posterior hypothalamic nu PHA posterior hypothalamic area Pi pineal gland PIF parainterfascicular nu VTA Pk Purkinje cell layer cerebellum plf posterolateral fissure PMD premammillary nu, dorsal PMnR paramedian raphe nu PN paranigral nu of the VTA Pn pontine nuclei PnC pontine reticular nu, caudal

-2

8

9

ts IOD

10 pyd

IOC ml

11

Interaural

11

6

-3

-4

PnO pontine reticular nu, oral part PnV pontine reticular nu, ventral PoDG polymorph layer dentate gyrus ppf prepyramidal fissure PPit posterior lobe of pituitary Pr prepositus nu PrC precommissural nu prf primary fissure PrL prelimbic cortex psf posterior superior fissure PT paratenial thalamic nu PVA paraventricular thal nu, ant PVP paraventricular thal nu, post py pyramidal tract pyx pyramidal decussation RCh retrochiasmatic area Re reuniens thalamic nu rf rhinal fissure Rh rhomboid thalamic nu RI rostral interstitial nu of mlf RMg raphe magnus nu Ro nu of Roller RRe retrouniens area RSD retrosplenial dysgranular cx RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c RtTg reticulotegmental nu pons

-5

-6

RtTgP reticuloteg nu, pericentral scc splenium corpus callosum SCh suprachiasmatic nu scp superior cerebellar peduncle sf secondary fissure SFi septofimbrial nu SFO subfornical organ SGe supragenual nu SHy septohypothalamic nu sm stria medullaris thalamus SMV superior medullary velum SolM nu solitary tract, medial sox supraoptic decussation SPF subparafascicular thalamic nu Sph sphenoid nu StHy striohypothalamic nu Su3 supraoculomotor PAG Su3C supraoculomotor cap Sub submedius thalamic nu SuG superficial gray superior coll SuM supramammillary nu tfp transverse fibers pons TS triangular septal nu ts tectospinal tract Tu olfactory tubercle tz trapezoid body VDB nu vertical limb diagonal band Further explanations can be found in the main Index of Abbreviations

Plate 165

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

Bregma

Figure 165

10

Bregma RSD

9

V2MM

M2

rf

V1M

7

5

4

3

Cg2 vhc

PrL OB lo

DTr

LSI

TS

MDL

AM SubD STMA

AOP

CST ac BAC f

Rt

PS

ZIRVRe ZI JPLH

VP STMV

Nv

SIB

mfba VP

Tu

MPA

AHA LA

VLPO mcer

PaPo

A13

mt

SO opt

AHC VMHSh

RRF

LDTgV

vtgx

mlf

ml

PnO RtTgP

1Cb CGPn

DMTg

1Cb 1st cerebellar lobule (lingula) 2Cb 2nd cerebellar lobule 3Cb 3rd cerebellar lobule 3n oculomotor nerve 4Cb 4th cerebellar lobule 4V 4th ventricle 5Cb 5th cerebellar lobule 6aCb 6a cerebellar lobule 6bCb 6b cerebellar lobule 6cCb 6c cerebellar lobule 6n root of abducens nerve 7Cb 7th cerebellar lobule 8Cb 8th cerebellar lobule 9a,bCb 9th cerebellar lobule, a and b 9cCb 9th cerebellar lobule, c 10Cb 10th cerebellar lobule (nodule) 10N dorsal motor nu of vagus A13 A13 dopamine cells ac anterior commissure AcbSh accumbens nu, shell AHA anterior hypothal area, ant AHC anterior hy area, central AHP anterior hypothal area, post Al alar nu AM anteromedial thalamic nu AOB accessory olfactory bulb AOM anterior olfactory nu, medial AOP anterior olfactory nu, post AOV anterior olfactory nu, ventral

SolVL

Gi

tfp

MTu

6n Pn

APit

8

PnC

10

MdV

Tz

Lateral 0.90 mm 12

Gr SolM Z cu sol Cu SolG IRt SolCeSolV

9

RtTg

JxO

LPGi tz

13

MVe

DPGi

ml lfp

LM DM PMV ML VTM

7

9cCb

10Cb

10N

asc7

-1

14

MVePC MVeMC

CGG

GiV IOPr

IOD IOA

11

py

Interaural

11

10

AOVP ant olfactory nu, ventropost APit anterior lobe of pituitary asc7 ascending fibers facial nerve B9 B9 serotonin cells BAC bed nu anterior commissure bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cbw cerebellar white matter cc corpus callosum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 CGG central gray, gamma part CGPn central gray of the pons CIC central nu inferior colliculus cic commissure inferior colliculus cp cerebral peduncle CST nu commissural stria terminalis Cu cuneate nu cu cuneate fasciculus DCIC dorsal cortex inferior colliculus DEn dorsal endopiriform nu DG dentate gyrus

9

8

7

dhc dorsal hippocampal commiss DLPAG dorsolat periaqueductal gray DM dorsomedial hypothalamic nu DMTg dorsomed tegmental area DP dorsal peduncular cortex DpG deep gray layer superior collic DPGi dorsal paragigantocellular nu DPPn dorsal peduncular pontine nu DpWh deep white layer superior collic dtgx dorsal tegmental decussation DTr dorsal transition zone DTT dorsal tenia tecta E/OV ependymal and sube layer OV ECIC external cx inferior colliculus f fornix fi fimbria of hippocampus fr fasciculus retroflexus FrA frontal assocn cortex g7 genu of the facial nerve gcc genu of the corpus callosum Gem gemini hypothalamic nu Gi gigantocellular reticular nu GiV gigantocellular reticular, ventral Gr gracile nu

6

5

GrCb granule cell layer cerebellum HDB nu horizontal limb diagonal b hif hippocampal fissure IAD interanterodorsal thalamic nu ICj islands of Calleja IL infralimbic cortex InCSh interstit nu Cajal, shell InG intermediate gray layer SC InWh intermediate white layer SC IOA inf olive, subnu A of medial nu IOD inferior olive, dorsal nu IOPr inferior olive, principal nu IPF interpeduncular fossa IRt intermediate reticular nu IVF interventricular foramen JPLH juxtaparaventricular lat hy JxO juxtaolivary nu LA lateroanterior hypothal nu LDTg laterodorsal tegmental nu LDTgV laterodor tegmental nu, vent lfp longitudinal fasciculus pons LHbL lateral habenular nu, lateral LM lateral mammillary nu lo lateral olfactory tract LPAG lateral periaqueductal gray LPGi lateral paragigantocellular nu

4

3

2

LPO lateral preoptic area LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LSV lateral septal nu, ventral part M2 secondary motor cortex mcer middle cerebral artery MCPC magnocellular nu post comm MDC mediodorsal thal nu, central MDL mediodorsal thalamic nu, lat MdV medullary reticular nu, ventral me5 mesencephalic trigeminal tract Med medial (fastigial) cerebellar nu mfba medial forebrain bundle ‘a’ mfbb med forebrain bundle, ‘b’ ML medial mammillary nu, lateral ml medial lemniscus mlf medial longitudinal fasciculus MoCb molecular layer cerebellum mp mammillary peduncle MPA medial preoptic area MPT medial pretectal nu mt mammillothalamic tract MTu medial tuberal nu MVe medial vestibular nu

6

plf

4V

4V

B9

cp DPPn

5

sf

9a,bCb

g7

SMT PLH 3n SuM mp IPF f

4

Med

LDTg

SPTg

Gem

PeFLH PMD

xscp

R

VTA

TuLH VMH sox RChL

Interaural

RI PR

GrCb MoCb

2Cb

ts dtgx Pa4 scp

SPF PR

VM

ppf

8Cb

VLPAG SMV/4n me5

InCSh

PF OPC VPPC

AHP

HDB mfbb

ICj

1

Al STMPM STMP LPO

SubV VM

cbw

3Cb

LPAG

RPF

pcuf

CIC

ECIC

PF MCPC

PC

SHy

AcbSh

fr

7Cb

DLPAG

pc

PF MDC

3

psf

4Cb

cic

DpWh

PPT OPT MPT

prf

DCIC

PrC PCom

IAD

DTT

AOVP VTT

MDL

PT

LSV

DP

DEn E/OV

AOV

sm

SFi IL

bsc

LHbL

fi

VO

AOM

DG

2

6bCb 6cCb

SuG Op InG InWh DpG

CA1 hif

IVF

LSD

gcc

2

0

CA2 CA3

6aCb Pk

Zo

dhc cc

AOB The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

Cg1

5Cb RSGa

scc

FrA

1

RSGc RSGb

8

0

1

0

-1

MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul Nv navicular nu basal forebrain OB olfactory bulb Op optic nerve layer superior coll OPC oval paracentral thalamic nu OPT olivary pretectal nu opt optic tract Pa4 paratrochlear nu PaPo paraventricular hy nu, post PC paracentral thalamic nu pc posterior commissure PCom nu posterior commissure pcuf preculminate fissure PeFLH perifornical part of lat hy PF parafascicular thalamic nu Pk Purkinje cell layer cerebellum plf posterolateral fissure PLH peduncular part of lat hypoth PMD premammillary nu, dorsal PMV premammillary nu, ventral Pn pontine nuclei PnC pontine reticular nu, caudal PnO pontine reticular nu, oral part ppf prepyramidal fissure PPT posterior pretectal nu PR prerubral field

-2

-3

-4

PrC precommissural nu prf primary fissure PrL prelimbic cortex PS parastrial nu psf posterior superior fissure PT paratenial thalamic nu py pyramidal tract R red nu RChL retrochiasmatic area, lateral rf rhinal fissure RI rostral interstitial nu of mlf RPF retroparafascicular nu RRF retrorubral field RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c Rt reticular thalamic nu RtTg reticulotegmental nu pons RtTgP reticuloteg nu, pericentral scc splenium corpus callosum scp superior cerebellar peduncle sf secondary fissure SFi septofimbrial nu SHy septohypothalamic nu SIB substantia innominata, basal sm stria medullaris thalamus SMT submammillothalamic nu SO supraoptic nu

-5

-6

sol solitary tract SolCe nu solitary tract, central SolG nu solitary tract, gelatinous SolM nu solitary tract, medial SolV solitary nu, ventral part SolVL nu solitary tract, ventrolateral sox supraoptic decussation SPF subparafascicular thalamic nu SPTg subpeduncular tegmental nu STMA bed nu st, med div, anterior STMP bed nu st, med div, post STMPM bed nu st, med div, posterom STMV bed nu st, med div, ventral SubD submedius thalamic nu, dorsal SubV submedius thalamic nu, ventral SuG superficial gray superior coll SuM supramammillary nu tfp transverse fibers pons TS triangular septal nu ts tectospinal tract Tu olfactory tubercle Further explanations can be found in the main Index of Abbreviations

Plate 166

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

Bregma

Figure 166

10

Bregma

0

V2MM M2

9

1

RSD

RSGc RSD fmj

Cg1

8

cg FrA

7

5

4

3

PrL E

fmi

DTr DTT

lo

AD

SHy

LSV

AcbC

AOV

sm

AcbC

ac

AOP

STLI

Nv

VP SIB

Tu3 2 1

PS LPO

och

1

HDB

VL Sub

mt

Rt ANS VM ZIR

StHy STMPM

MPA AHC LPO LA VLPO mcer

VA

SO opt

Interaural

sox

LPAG

f

4n isRt

A13 PaPo

PeFLH PeF

RPC

PR

4n 2Cb SMV

RMC VTA

VTAR sumx PLH SuML

PeFLH

mp

TuLH VMHSh PMV RChL MTu

ml PBP SNCM

MoCb GrCb

1Cb

SPTg

sf 9aCb

Med

VeCb VeCb

SubCD

plf 9cCb

PnO

10Cb

MVePC EVe

6

chp

Bar

DMTg SubCA

rs

8Cb

MedL

LDTg LDTgV

RRF

4

5

MedDL

scp VM

ppf

cbw

VLPAG

OPC VPPC

3

pcuf Pk

Me5

ts

3Cb

ECIC

DpWh

RPF

prf

CIC

LPAG me5

psf

4Cb

7Cb

PC

AMV

AHA

DCIC ECIC

DpG

PCom

fr

MDL

AM

STMPM STMA

AOVP

PPT

PF MCPC

SFi

CPu AOE

MDC

SuG Op InG InWh

RSGa

OPT MPT

LHb

E

LSI

E/OV AOM

GrDG

TS

VO

2

0

vhc

LSD

LV

PI M PL ST TM S

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

SLu

cc

MO

6cCb

Zo

dhc

Rad LMol CA1 Mol

df

2

6bCb

5Cb

scc

Or Py

Cg2

6aCb

RSGb

MVeMC

7n

SolM

IS sol

SolV

PCRt

B9

7

gr Gr cu Cu

8

MdD

IRt RtTgP

SNR ML 3n

9

PnC Gi

RtTg

MdV

VTM

10

Pn APit

Tz

LPGiA

LPGi JxO

IOD

IOA

IOPr

-1

Lateral 1.13 mm 14

13

1 layer 1 of cortex 1Cb 1st cerebellar lobule (lingula) 2 layer 2 of cortex 2Cb 2nd cerebellar lobule 3Cb 3rd cerebellar lobule 3n oculomotor nerve 4Cb 4th cerebellar lobule 4n trochlear nerve 5Cb 5th cerebellar lobule 6aCb 6a cerebellar lobule 6bCb 6b cerebellar lobule 6cCb 6c cerebellar lobule 7Cb 7th cerebellar lobule 7n facial nerve 8Cb 8th cerebellar lobule 9aCb 9th cerebellar lobule, a 9cCb 9th cerebellar lobule, c 10Cb 10th cerebellar lobule (nodule) A13 A13 dopamine cells ac anterior commissure AcbC accumbens nu, core AcbSh accumbens nu, shell AD anterodorsal thalamic nu AHA anterior hypothal area, ant AHC anterior hy area, central AM anteromedial thalamic nu AMV anteromed thal nu, ventral ANS accessory neurosecretory nu AOE anterior olfactory nu, external

12

11

Interaural

11

10

AOM anterior olfactory nu, medial AOP anterior olfactory nu, post AOV anterior olfactory nu, ventral AOVP ant olfactory nu, ventropost APit anterior lobe of pituitary B9 B9 serotonin cells Bar Barrington’s nu CA1 field CA1 of the hippocampus cbw cerebellar white matter cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 Cg2 cingulate cortex, area 2 chp choroid plexus CIC central nu inferior colliculus CPu caudate putamen (striatum) Cu cuneate nu cu cuneate fasciculus DCIC dorsal cortex inferior colliculus df dorsal fornix dhc dorsal hippocampal commiss DMTg dorsomed tegmental area DpG deep gray layer superior collic DpWh deep white layer superior collic DTr dorsal transition zone

9

8

7

E ependyma and subependymal ECIC external cx inferior colliculus EVe nu of origin of efferents ve n f fornix fmi forceps minor corpus callosum fmj forceps major corpus callosum fr fasciculus retroflexus FrA frontal assocn cortex Gi gigantocellular reticular nu Gr gracile nu gr gracile fasciculus GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus HDB nu horizontal limb diagonal b InG intermediate gray layer SC InWh intermediate white layer SC IOA inf olive, subnu A of medial nu IOD inferior olive, dorsal nu IOPr inferior olive, principal nu IRt intermediate reticular nu IS inferior salivatory nu isRt isthmic reticular formation JxO juxtaolivary nu LA lateroanterior hypothal nu LDTg laterodorsal tegmental nu

6

5

LDTgV laterodor tegmental nu, vent LHb lateral habenular nu LMol lacunosum moleculare lo lateral olfactory tract LPAG lateral periaqueductal gray LPGi lateral paragigantocellular nu LPGiA lat paragigantocellular, alpha LPO lateral preoptic area LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LSV lateral septal nu, ventral part LV lateral ventricle M2 secondary motor cortex mcer middle cerebral artery MCPC magnocellular nu post comm MDC mediodorsal thal nu, central MdD medullary reticular nu, dorsal MDL mediodorsal thalamic nu, lat MdV medullary reticular nu, ventral Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract

4

3

2

Med medial (fastigial) cerebellar nu MedDL medial Cb, dorsolat protub MedL medial cerebellar nu, lateral ML medial mammillary nu, lateral ml medial lemniscus MO medial orbital cortex MoCb molecular layer cerebellum mp mammillary peduncle MPA medial preoptic area MPT medial pretectal nu mt mammillothalamic tract MTu medial tuberal nu MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul Nv navicular nu basal forebrain och optic chiasm Op optic nerve layer superior coll OPC oval paracentral thalamic nu OPT olivary pretectal nu opt optic tract Or oriens layer hippocampus PaPo paraventricular hy nu, post PBP parabrachial pigmented nu PC paracentral thalamic nu PCom nu posterior commissure PCRt parvicellular reticular nu

1

0

-1

pcuf preculminate fissure PeF perifornical nu PeFLH perifornical part of lat hy PF parafascicular thalamic nu Pk Purkinje cell layer cerebellum plf posterolateral fissure PLH peduncular part of lat hypoth PMV premammillary nu, ventral Pn pontine nuclei PnC pontine reticular nu, caudal PnO pontine reticular nu, oral part ppf prepyramidal fissure PPT posterior pretectal nu PR prerubral field prf primary fissure PrL prelimbic cortex PS parastrial nu psf posterior superior fissure Py pyramidal cell layer hippocam Rad radiatum layer hippocampus RChL retrochiasmatic area, lateral RMC red nu, magnocellular part RPC red nu, parvicellular part RPF retroparafascicular nu RRF retrorubral field rs rubrospinal tract

-2

-3

-4

RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c Rt reticular thalamic nu RtTg reticulotegmental nu RtTgP reticuloteg nu, pericent scc splenium corpus callosum scp superior cerebellar peduncle sf secondary fissure SFi septofimbrial nu SHy septohypothalamic nu SIB substantia innominata, basal SLu stratum lucidum hippocampus sm stria medullaris thalamus SMV superior medullary velum SNCM subst nigra, comp, med tier SNR substantia nigra, reticular part SO supraoptic nu sol solitary tract SolM nu solitary tract, medial SolV solitary nu, ventral part sox supraoptic decussation SPTg subpeduncular tegmental nu StHy striohypothalamic nu STLI bed nu st, lat div, intermediate

-5

-6

STMA bed nu st, med div, anterior STMPI bed nu st, med div, postint STMPL bed nu st, med div, posterolat STMPM bed nu st, med div, posterom Sub submedius thalamic nu SubCA subcoeruleus nu, alpha part SubCD subcoeruleus nu, dorsal part SuG superficial gray superior coll SuML supramammillary nu, lat sumx supramammillary decussation TS triangular septal nu ts tectospinal tract Tu olfactory tubercle TuLH tuberal region of lat hypothal Tz nu of the trapezoid body V2MM secondary visual cx, mediomed VA ventral anterior thalamic nu VeCb vestibulocerebellar nu vhc ventral hippocampal comm VL ventrolateral thalamic nu VLPAG ventrolat periaqueductal gray Further explanations can be found in the main Index of Abbreviations

Plate 167

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

Bregma

Figure 167

10

Bregma

9

V2MM

RSD

MPtA

M2

1

RSGc

M1

0

V1M

fmj RSGb M2

8

rf

scc FrA

6

5

4

3

GrA The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

7

alv

cg

AOB

cc

Cg1 GlA MiA

CA2 SLu CA3

PrL

LO

lo VO

Cl AOD

IVF

Pir AOE AOV

lo

E/OV

AVVL

LSV DEn

AOP

aca STMA AcbSh

ac STL Fu

Tu

VM

sm ZIR

ZI

SM SIB

APTD OPT

LPO

PLH sox

PeF PeFLH

SPFPC

Cop IntA

4n/SMV

PnO

rs

7n SubCV

cp

Cu sol SolI SolVL PCRt

8

ECu cu MdD

IRtA

9

IRt

tfp

Pn lfp Pn

PnC P7

ll

Gi

Tz

-1

Lateral 1.40 mm 2Cb 2nd cerebellar lobule 3Cb 3rd cerebellar lobule 3n oculomotor nerve 4Cb 4th cerebellar lobule 4n trochlear nerve 4V 4th ventricle 5Cb 5th cerebellar lobule 6aCb 6a cerebellar lobule 6bCb 6b cerebellar lobule 7Cb 7th cerebellar lobule 7N facial nu 7n facial nerve 9cCb 9th cerebellar lobule, c 10Cb 10th cerebellar lobule (nodule) ac anterior commissure aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell aci anterior commiss, intrabulbar AD anterodorsal thalamic nu alv alveus of the hippocampus AM anteromedial thalamic nu AOB accessory olfactory bulb AOD anterior olfactory nu, dorsal AOE anterior olfactory nu, external AOP anterior olfactory nu, post AOV anterior olfactory nu, ventral APit anterior lobe of pituitary APTD anterior pretectal nu, dorsal

7

10Cb

SolM

asc7

10

MdV

7N SPO

12

sf plf 9cCb

SpVe

LPGi C1

MVPO tz

13

6

IntP

MVeMC

SubCD

3n

5 MoCb GrCb

scp Med LPB vsc VeCb MPB me5 Me5 4V scp LC MVePC SPTg LDTgV

APit

14

4 ppf

2Cb

SNR

LM VTM

7Cb

cbw

3Cb

PTg

SNCD SNCM

SNCD MT PLH

Interaural

RRF

ml PBP

MTu PMV

PaR R

me5 4n

Eth PR

pcuf

MedDL

CnFD

mRt

TuLH RChL

CIC ECIC

Me5

ctg

PR scp F

psf

DpWh

CL PF

VPPC

3 Sim

ECIC

PrCnF

SubI

mfb

HDB VLPOVLH mfb ESO SO opt

ICj

VL

4Cb

DpG

OPC

Rt

VP

CB

1

PPT

PC VA

mfba VP

LPMR

MDL

iml

AM

st STMA STMP

AcbC

Nv

OT

6bCb

Pk prf

DCIC

SuG Op InG InWh

DS

AVDM CPu

aci

AD LDDM

LSI SFi

E

Zo

dhc

GrDG

vhc

fmi

2

6aCb

5Cb

RSGa

bsc

PoDG

LV

2

0

Or CA1 Py Rad LMol MoDG hif

LRt py

IOD

11

Interaural

11

10

asc7 ascending fibers facial nerve AVDM anterovent thal nu, dorsomed AVVL anteroventral thal, ventrolat bsc brachium superior colliculus C1 C1 adrenaline cells CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus CB cell bridges ventral striatum cbw cerebellar white matter cc corpus callosum cg cingulum Cg1 cingulate cortex, area 1 CIC central nu inferior colliculus CL centrolateral thalamic nu Cl claustrum CnFD cuneiform nu, dorsal part Cop copula of the pyramis cp cerebral peduncle CPu caudate putamen (striatum) Cu cuneate nu cu cuneate fasciculus DCIC dorsal cortex inferior colliculus DEn dorsal endopiriform nu dhc dorsal hippocampal commiss

9

8

7

DpG deep gray layer superior collic DpWh deep white layer superior collic DS dorsal subiculum E ependyma and subependymal E/OV ependymal and sube layer OV ECIC external cx inferior colliculus ECu external cuneate nu ESO episupraoptic nu Eth ethmoid thalamic nu F nu of the fields of Forel fmi forceps minor corpus callosum fmj forceps major corpus callosum FrA frontal assocn cortex Fu bed nu stria terminalis, fusiform Gi gigantocellular reticular nu GlA glomerular layer acc olf bulb GrA granule cell layer acc olf bulb GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus HDB nu horizontal limb diagonal b hif hippocampal fissure ICj islands of Calleja iml internal medullary lamina

6

5

InG intermediate gray layer SC IntA interposed cerebellar nu, ant IntP interposed cerebellar nu, post InWh intermediate white layer SC IOD inferior olive, dorsal nu IRt intermediate reticular nu IRtA intermediate reticular nu, alpha IVF interventricular foramen LC locus coeruleus LDDM laterodorsal th nu, dorsomed LDTgV laterodor tegmental nu, vent lfp longitudinal fasciculus pons ll lateral lemniscus LM lateral mammillary nu LMol lacunosum moleculare LO lateral orbital cortex lo lateral olfactory tract LPB lateral parabrachial nu LPGi lateral paragigantocellular nu LPMR lat post thal nu, mediorostral LPO lateral preoptic area LRt lateral reticular nu LSI lateral septal nu, intermediate LSV lateral septal nu, ventral part LV lateral ventricle

4

3

2

M1 primary motor cortex M2 secondary motor cortex MdD medullary reticular nu, dorsal MDL mediodorsal thalamic nu, lat MdV medullary reticular nu, ventral Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract Med medial (fastigial) cerebellar nu MedDL medial Cb, dorsolat protub mfb medial forebrain bundle mfba medial forebrain bundle ‘a’ MiA mitral cell layer acc olfact bulb ml medial lemniscus MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus MPB medial parabrachial nu MPtA med parietal association cx MT med terminal nu acc optic tr MTu medial tuberal nu MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul

1

0

-1

MVPO medioventral periolivary nu Nv navicular nu basal forebrain Op optic nerve layer superior coll OPC oval paracentral thalamic nu OPT olivary pretectal nu opt optic tract Or oriens layer hippocampus OT nu of the optic tract P7 perifacial zone PaR pararubral nu PBP parabrachial pigmented nu PC paracentral thalamic nu PCRt parvicellular reticular nu pcuf preculminate fissure PeF perifornical nu PeFLH perifornical part of lat hy PF parafascicular thalamic nu Pir piriform cortex Pk Purkinje cell layer cerebellum plf posterolateral fissure PLH peduncular part of lat hypoth PMV premammillary nu, ventral Pn pontine nuclei PnC pontine reticular nu, caudal PnO pontine reticular nu, oral part PoDG polymorph layer dentate gyrus ppf prepyramidal fissure

-2

-3

-4

PPT posterior pretectal nu PR prerubral field PrCnF precuneiform area prf primary fissure PrL prelimbic cortex psf posterior superior fissure PTg pedunculopontine tegmental Py pyramidal cell layer hippocam py pyramidal tract R red nu Rad radiatum layer hippocampus RChL retrochiasmatic area, lateral rf rhinal fissure RRF retrorubral field rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b RSGc retrosplenial granular cx, c Rt reticular thalamic nu scc splenium corpus callosum scp superior cerebellar peduncle sf secondary fissure SFi septofimbrial nu SIB substantia innominata, basal Sim simple lobule

-5

-6

SLu stratum lucidum hippocampus SM nu of the stria medullaris sm stria medullaris thalamus SMV superior medullary velum SNCD subst nigra, comp, dors tier SNCM subst nigra, comp, med tier SNR substantia nigra, reticular part SO supraoptic nu sol solitary tract SolI nu solitary tract, interstitial SolM nu solitary tract, medial SolVL nu solitary tract, ventrolateral sox supraoptic decussation SPFPC subparafascicular, parvicell SPO superior paraolivary nu SPTg subpeduncular tegmental nu SpVe spinal vestibular nu st stria terminalis STL bed nu st, lat div STMA bed nu st, med div, anterior STMP bed nu st, med div, post SubCD subcoeruleus nu, dorsal part Further explanations can be found in the main Index of Abbreviations

Plate 168

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

Bregma

Figure 168

10

MPtA

M2

M1

9

8

fmj

7

3

E cg LO

AVDM

IVF

Pir

STMPM

AOL

aci

DEn

VA sm

STMA

STMPI STLI

AcbC

lo

aca

AOP Nv

SM

Fu

Po VPPC Eth VM

1

23 Tu1

ICj

LPO

SIB HDB mfb

Interaural

PeF

VLH SO opt sox ESO

TuLH MTu SOR

4

PM

MedDL

5

SNR SNCD

PLH LM

B9

cp lfp

tfp

Te VTM

PnC

3n

SubCV

Pn

7

7N

SPO CPO

ECu cu

8 Sp5C

9

IRtA 7SH Gi

CAT

6

10Cb

SpVe

ll APit

Cop

Cu MVeMC SolL veme Mx A7 P5 vesp SolM SolVL IS MdD PCRt 5ADi 7n ocb Li IRt

PnO

rs

das

Su5

PTg

MT

SNCD

PeFLH

PLH

pcuf apmf

RRF

PBP

VTAR ns

AcbSh

3Cb

ECIC

SPTg ml

F

STMV VP

PaR

PR

ZI

CIC

ECIC

IntA PrCnF CnFD icp MedL 4n IntP CnFI vsc un IntPPC LPBV CnFV scp LPBI VeCb chp MPB LR4V MPB LDTgV MVeMC

mRt

PR

Rt

STMPL

STMA

VL

3

Crus2

2Cb

OPC

AM

st

prf

DpWh

PC

PC

AVVL

4Cb

DpG

Sc

MDL

LSI

CPu

AOM

APT

OPT

2

6cCb

DCIC

SuG Op InG InWh

OT PPT

LPMR

LDDM AD CL

SFi

Cl

VO

2

0

LV

fmi

DS

GrDG

5Cb

Zo

hif PoDG

CA3

6a,bCb

RSGa

dhc

MoDG

SLu chp

GlA

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

4

cc

FrA

RSD

Py

CA1 Rad LMol

M2 CA2

5

1

RSGb Or

Li

10

LRt

LPGi

P7

MdV

IOD Ct

-1

13

2 layer 2 of cortex 2Cb 2nd cerebellar lobule 3 layer 3 of cortex 3Cb 3rd cerebellar lobule 3n oculomotor nerve 4Cb 4th cerebellar lobule 4n trochlear nerve 5Cb 5th cerebellar lobule 5ADi motor 5, ant digastric 6cCb 6c cerebellar lobule 7N facial nu 7n facial nerve 7SH facial motor nu, stylohyoid 10Cb 10th cerebellar lobule (nodule) A7 A7 noradrenaline cells aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell aci anterior commiss, intrabulbar AD anterodorsal thalamic nu alv alveus of the hippocampus AM anteromedial thalamic nu AOL anterior olfactory nu, lateral AOM anterior olfactory nu, medial AOP anterior olfactory nu, post APit anterior lobe of pituitary apmf ansoparamedian fissure APT anterior pretectal nu AVDM anterovent thal nu, dorsomed

12

11

MVPO

Lateral 1.55 mm 14

Interaural

11

10

AVVL anteroventral thal, ventrolat B9 B9 serotonin cells CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus CAT nu of the central acoustic tr cc corpus callosum cg cingulum chp choroid plexus CIC central nu inferior colliculus CL centrolateral thalamic nu Cl claustrum CnFD cuneiform nu, dorsal part CnFI cuneiform nu, intermediate CnFV cuneiform nu, ventral part Cop copula of the pyramis cp cerebral peduncle CPO caudal periolivary nu CPu caudate putamen (striatum) Crus2 crus 2 of the ansiform lobule Ct coterminal nu Cu cuneate nu cu cuneate fasciculus das dorsal acoustic stria

9

8

7

DCIC dorsal cortex inferior colliculus DEn dorsal endopiriform nu dhc dorsal hippocampal commiss DpG deep gray layer superior collic DpWh deep white layer superior collic DS dorsal subiculum E ependyma and subependymal ECIC external cx inferior colliculus ECu external cuneate nu ESO episupraoptic nu Eth ethmoid thalamic nu F nu of the fields of Forel fmi forceps minor corpus callosum fmj forceps major corpus callosum FrA frontal assocn cortex Fu bed nu stria terminalis, fusiform Gi gigantocellular reticular nu GlA glomerular layer acc olf bulb GrDG granular layer dentate gyrus HDB nu horizontal limb diagonal b hif hippocampal fissure ICj islands of Calleja icp inferior cerebellar peduncle InG intermediate gray layer SC

6

5

IntA interposed cerebellar nu, ant IntP interposed cerebellar nu, post IntPPC interposed, post parvicellular InWh intermediate white layer SC IOD inferior olive, dorsal nu IRt intermediate reticular nu IRtA intermediate reticular nu, alpha IS inferior salivatory nu IVF interventricular foramen LDDM laterodorsal th nu, dorsomed LDTgV laterodor tegmental nu, vent Li linear nu of the medulla lfp longitudinal fasciculus pons ll lateral lemniscus LM lateral mammillary nu LMol lacunosum moleculare LO lateral orbital cortex lo lateral olfactory tract LPBI lat parabrachial nu, internal LPBV lat parabrachial nu, ventral LPGi lat paragigantocellular nu LPMR lat post thal nu, mediorostral LPO lateral preoptic area LR4V lateral recess 4th ventricle LRt lateral reticular nu

4

3

0

V1M

RSD

alv

6

Bregma

V2MM

2

LSI lateral septal nu, intermediate LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex MdD medullary reticular nu, dorsal MDL mediodorsal thalamic nu, lat MdV medullary reticular nu, ventral MedDL medial Cb, dorsolat protub MedL medial cerebellar nu, lateral mfb medial forebrain bundle ml medial lemniscus MoDG molecular layer dentate gyrus MPB medial parabrachial nu MPtA med parietal association cx mRt mesencephalic reticular formn MT med terminal nu acc optic tr MTu medial tuberal nu MVeMC med vestibular nu, magnocell MVPO medioventral periolivary nu Mx matrix region medulla ns nigrostriatal bundle Nv navicular nu basal forebrain ocb olivocochlear bundle

1

0

-1

Op optic nerve layer superior coll OPC oval paracentral thalamic nu OPT olivary pretectal nu opt optic tract Or oriens layer hippocampus OT nu of the optic tract P5 peritrigeminal zone P7 perifacial zone PaR pararubral nu PBP parabrachial pigmented nu PC paracentral thalamic nu PCRt parvicellular reticular nu pcuf preculminate fissure PeF perifornical nu PeFLH perifornical part of lat hy Pir piriform cortex PLH peduncular part of lat hypoth PM paramedian lobule Pn pontine nuclei PnC pontine reticular nu, caudal PnO pontine reticular nu, oral part Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PPT posterior pretectal nu PR prerubral field PrCnF precuneiform area prf primary fissure PTg pedunculopontine tegmental

-2

-3

-4

Py pyramidal cell layer hippocam Rad radiatum layer hippocampus RRF retrorubral field rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a RSGb retrosplenial granular cx, b Rt reticular thalamic nu Sc scaphoid thalamic nu scp superior cerebellar peduncle SFi septofimbrial nu SIB substantia innominata, basal SLu stratum lucidum hippocampus SM nu of the stria medullaris sm stria medullaris thalamus SNCD subst nigra, comp, dors tier SNR substantia nigra, reticular part SO supraoptic nu SolL nu solitary tract, lateral SolM nu solitary tract, medial SolVL nu solitary tract, ventrolateral SOR supraoptic nu, retrochiasmatic sox supraoptic decussation Sp5C spinal trigeminal nu, caudal

-5

-6

SPO superior paraolivary nu SPTg subpeduncular tegmental nu SpVe spinal vestibular nu st stria terminalis STLI bed nu st, lat div, intermediate STMA bed nu st, med div, anterior STMPI bed nu st, med div, postint STMPL bed nu st, med div, posterolat STMPM bed nu st, med div, posterom STMV bed nu st, med div, ventral Su5 supratrigeminal nu SubCV subcoeruleus nu, ventral part SuG superficial gray superior coll Te terete hypothalamic nu tfp transverse fibers pons Tu olfactory tubercle TuLH tuberal region of lat hypothal un uncinate fasciculus cerebellum V1M primary visual cx, monocular Further explanations can be found in the main Index of Abbreviations

Plate 169

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4

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0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

Bregma

Figure 169

10

Bregma

0

V2ML V2MM

MPtA

9

S1Tr

1

V1M

S1HL M1

8 M2 rf

7

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

FrA

CA2 SLu CA3

GlA

OT fi

lo

AOD

RtSt st

Pir

STMPM

IPAC acp

sm LPO SM

Pir AcbC

VP

AcbSh VP CB mfba Tu

1

VL VPM

STL

aca

IEn

VPPC

EA

ZIR al

CIC

PrCnF mRt

RRF

ml PBP

ns PLH al PSTh

SubCD ERS

SNR

rs tfp lfp

a 3n

PnO

A7

APit

ll

Pn

PCRtA

A5

7N

LSO

MVPO

Lateral 1.90 mm 13

2Cb 2nd cerebellar lobule 3Cb 3rd cerebellar lobule 3n oculomotor nerve 4Cb 4th cerebellar lobule 4n trochlear nerve 5Cb 5th cerebellar lobule 5N motor trigeminal nu 5Sol trigeminal-solitary transition z 7n facial nerve 7N facial nu 7SH facial nu, stylohyoid a artery A1 A1 noradrenaline cells A5 A5 noradrenaline cells A7 A7 noradrenaline cells aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell aci anterior commiss, intrabulbar acp anterior commissure, post alv alveus of the hippocampus AmbC ambiguus nu, compact part AmbL ambiguus nu, loose part AmbSC ambiguus nu, subcompact AngT angular thalamic nu AOB accessory olfactory bulb AOD anterior olfactory nu, dorsal AOL anterior olfactory nu, lateral APit anterior lobe of pituitary

12

5

6

7 ECu Cu Mx

sp5 Ge5

8

5Sol Sp5C MdD

9

AmbSC

IRt

AmbC Bo PrBo RVL

C1 LPGi

P7

LVPO

tz

PM

Cop

GrCb

PCRt

7n SuS IRtA P7 7SH DPO LPGi

CAT

-1

MoCb

SolIM SolVL

5N

P5

PLV

4

ppf

ocb

SubCV

cp

SOR

CnFV

PTg

SNCD

icp

2Cb

MSO

14

cbw

IntA 4n vsc IntP un LPB LVe scp DC LR4V SuVe as MPB Me5 FVe me5 MVeMC Su5 SpVe

PaR

ZI SubI

CnFI

apmf

pcuf 3Cb

SPFPC

F

mfb MCLH mfb PLH VLH HDB TuLH mfb ESO MTu SO opt sox

Interaural

icf

ECIC

PPT

VLi

VM

SIB

ICj

Crus2

InWh

APTV Sc Eth

3

Crus1

psf

prf 4Cb

CnFD

ic Rt

AcbC

DCIC

TG

VA

lo

Pk

Zo SuG Op InG

Po

SimB

5Cb

DpG

DEn

AOL

APTD

OPT

AVVL AngT CPu

aci

LPMR

LD

AVDM

STS C1

RSGa DS

2

SimA

Post

bsc

DG

fmi

VO

RSD

Hil

LV

LO

2

0

alv

cc AOB

6

cg

fmj

Or Rad CA1 LMol Py MoDG hif

AmbL

A1

CLV

10 LRt

11

Interaural

11

10

apmf ansoparamedian fissure APTD anterior pretectal nu, dorsal APTV anterior pretectal nu, ventral AVDM anterovent thal nu, dorsomed AVVL anteroventral thal, ventrolat Bo Botzinger complex bsc brachium superior colliculus C1 C1 adrenaline cells CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus CAT nu of the central acoustic tr CB cell bridges ventral striatum cbw cerebellar white matter cc corpus callosum cg cingulum CIC central nu inferior colliculus CnFD cuneiform nu, dorsal part CnFI cuneiform nu, intermediate CnFV cuneiform nu, ventral part Cop copula of pyramis cp cerebral peduncle CPu caudate putamen (striatum)

9

8

7

Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule Cu cuneate nu DC dorsal cochlear nu DCIC dorsal cortex inferior colliculus DEn dorsal endopiriform nu DG dentate gyrus DpG deep gray layer superior collic DPO dorsal periolivary region DS dorsal subiculum EA sublenticular extended amyg ECIC external cx inferior colliculus ECu external cuneate nu ERS epirubrospinal nu ESO episupraoptic nu Eth ethmoid thalamic nu F nu of the fields of Forel fi fimbria of the hippocampus fmi forceps minor corpus callosum fmj forceps major corpus callosum FrA frontal assocn cortex FVe F cell group vestibular complex Ge5 gelatinous layer caudal Sp5 GlA glomerular layer acc olf bulb GrCb granule cell layer cerebellum

6

5

HDB nu horizontal limb diagonal b hif hippocampal fissure Hil hilus of the dentate gyrus ic internal capsule icf intercrural fissure ICj islands of Calleja icp inferior cerebellar peduncle IEn intermediate endopiriform nu InG intermediate gray layer SC IntA interposed cerebellar nu, ant IntP interposed cerebellar nu, post InWh intermediate white layer SC IPAC interst nu post limb ant comm IRt intermediate reticular nu IRtA intermediate reticular nu, alpha LD laterodorsal thalamic nu lfp longitudinal fasciculus pons ll lateral lemniscus LMol lacunosum moleculare LO lateral orbital cortex lo lateral olfactory tract LPB lateral parabrachial nu LPGi lateral paragigantocellular nu LPMR lat post thal nu, mediorostral LPO lateral preoptic area LR4V lateral recess 4th ventricle

4

3

2

LRt lateral reticular nu LSO lateral superior olive LV lateral ventricle LVe lateral vestibular nu LVPO lateroventral periolivary nu M1 primary motor cortex M2 secondary motor cortex MCLH magnocellular nu lat hypothal MdD medullary reticular nu, dorsal Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract mfb medial forebrain bundle mfba medial forebrain bundle ‘a’ ml medial lemniscus MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus MPB medial parabrachial nu MPtA med parietal association cx mRt mesencephalic reticular formn MSO medial superior olive MTu medial tuberal nu MVeMC med vestibular nu, magnocell MVPO medioventral periolivary nu Mx matrix region medulla

1

0

-1

ns nigrostriatal bundle ocb olivocochlear bundle Op optic nerve layer superior coll OPT olivary pretectal nu opt optic tract Or oriens layer hippocampus OT nu of the optic tract P5 peritrigeminal zone P7 perifacial zone PaR pararubral nu PBP parabrachial pigmented nu PCRt parvicellular reticular nu PCRtA parvicellular reticular nu, alpha pcuf preculminate fissure Pir piriform cortex Pk Purkinje cell layer cerebellum PLH peduncular part of lat hypoth PLV perilemniscal nu, ventral part PM paramedian lobule Pn pontine nuclei PnO pontine reticular nu, oral part Po post thalamic nuclear group Post postsubiculum ppf prepyramidal fissure PPT posterior pretectal nu PrBo pre-Botzinger nu PrCnF precuneiform area prf primary fissure psf posterior superior fissure PSTh parasubthalamic nu

-2

-3

-4

PTg pedunculopontine tegmental Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure RRF retrorubral field rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a Rt reticular thalamic nu RtSt reticluostrial nu RVL rostroventrolat reticular nu S1HL prim somatosens, hindlimb S1Tr prim somatosens, trunk region Sc scaphoid thalamic nu scp superior cerebellar peduncle SIB substantia innominata, basal SimA simple lobule A SimB simple lobule B SLu stratum lucidum hippocampus SM nu of the stria medullaris sm stria medullaris thalamus SNCD subst nigra, comp, dors tier SNR substantia nigra, reticular part SO supraoptic nu

-5

-6

SolIM nu solitary tract, intermediate SolVL nu solitary tract, ventrolateral SOR supraoptic nu, retrochiasmatic sox supraoptic decussation sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal SPFPC subparafascicular, parvicell SpVe spinal vestibular nu st stria terminalis STL bed nu st, lat div STMPM bed nu st, med div, posterom STS bed nu of st, supracapsul div Su5 supratrigeminal nu SubCD subcoeruleus nu, dorsal part SubCV subcoeruleus nu, ventral part SubI subincertal nu SuG superficial gray superior coll SuS superior salivatory nu SuVe superior vestibular nu tfp transverse fibers pons TG tectal gray Further explanations can be found in the main Index of Abbreviations

Plate 170

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

Bregma

Figure 170

10

Bregma

9

S1HL alv

8

cc M2 FrA

CA2

7

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

fmi

LO

VO

CPu

VPM ZID

EA

Tu3 2 1

PLH

SO

mRt

PM

pcuf

MoCb GrCb

LPB

6

scp

PTg

LVe

SuVe

MPB

MVe

Su5

LR4V DC SpVe

X

ECu

cu

7

sp5 Ge5

Mx

ocb SNCD

ERS

SNCV

rs

Sol

A7

5Sol

5N

8

PCRtA

MCLH sox

Cop IntP

vsc

RRF

5

ppf

IntA

2Cb

4n

CnFV

CnFI

SPFPC PaR VLi

STh

HDB

cbw

ZIV

VP

1

0

Eth

Rt

SIB

4

CIC

PrCnF CnFD

apmf

icf

prf

3Cb

Sc APTV

Po

3

4Cb

DpG

AcbC AcbSh

Crus2

APTD

VM acp

ECIC

InWh

ml

aci

lo

Zo SuG Op

AM

IPAC

Pir1

2

DS

2

Crus1

Pk

LPMR

VL DEn

6bCb

5Cb

InG

2 3 STL

6aCb RSD

RSGa

PoDG

RtSt st

Pir1

2

dhc

chp

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IEn 3

fmj

GrDG

LDVL

AOL

cg

Or Rad Py CA1 LMol MoDG hif

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1

V1M

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6

V2ML

V2MM

MPtA

S1Tr

0

Sp5C

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7n

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Interaural

7N

MSO MVPO

APit

LSO

MdD

Li IRt AmbSC AmbC RVRG Bo PrBo IRt LRt RVL CVL

9

10

11

-1

Lateral 2.10 mm 14

13

1 layer 1 of cortex 2 layer 2 of cortex 2Cb 2nd cerebellar lobule 3 layer 3 of cortex 3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 4n trochlear nerve 5Cb 5th cerebellar lobule 5N motor trigeminal nu 5Sol trigeminal-solitary transition z 6aCb 6a cerebellar lobule 6bCb 6b cerebellar lobule 7N facial nu 7n facial nerve a artery A7 A7 noradrenaline cells AcbC accumbens nu, core AcbSh accumbens nu, shell aci anterior commiss, intrabulbar acp anterior commissure, post alv alveus of the hippocampus AM anteromedial thalamic nu AmbC ambiguus nu, compact part AmbSC ambiguus nu, subcompact AOL anterior olfactory nu, lateral APit anterior lobe of pituitary apmf ansoparamedian fissure APTD anterior pretectal nu, dorsal

12

Interaural

11

10

APTV anterior pretectal nu, ventral Bo Botzinger complex CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cbw cerebellar white matter cc corpus callosum cg cingulum chp choroid plexus CIC central nu inferior colliculus CnFD cuneiform nu, dorsal part CnFI cuneiform nu, intermediate CnFV cuneiform nu, ventral part Cop copula of the pyramis cp cerebral peduncle CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule cu cuneate fasciculus CVL caudoventrolat reticular nu DC dorsal cochlear nu DEn dorsal endopiriform nu dhc dorsal hippocampal commiss

9

8

7

DpG deep gray layer superior collic DS dorsal subiculum E ependyma and subependymal EA sublenticular extended amyg ECIC external cx inferior colliculus ECu external cuneate nu ERS epirubrospinal nu Eth ethmoid thalamic nu f fornix fmi forceps minor corpus callosum fmj forceps major corpus callosum Ge5 gelatinous layer caudal Sp5 GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus HDB nu horizontal limb diagonal b hif hippocampal fissure icf intercrural fissure IEn intermediate endopiriform nu InG intermediate gray layer SC IntA interposed cerebellar nu, ant IntP interposed cerebellar nu, post InWh intermediate white layer SC

6

5

IPAC interst nu post limb ant comm IRt intermediate reticular nu LDVL laterodorsal thal nu, ventrolat Li linear nu of the medulla ll lateral lemniscus LMol lacunosum moleculare LO lateral orbital cortex lo lateral olfactory tract LPB lateral parabrachial nu LPMR lat post thal nu, mediorostral LR4V lateral recess 4th ventricle LRt lateral reticular nu LSO lateral superior olive LV lateral ventricle LVe lateral vestibular nu M1 primary motor cortex MCLH magnocellular nu lat hypothal mcp middle cerebellar peduncle MdD medullary reticular nu, dorsal MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus MPB medial parabrachial nu MPtA medial parietal assocn cx mRt mesencephalic reticular formn MSO medial superior olive

4

3

2

MVe medial vestibular nu MVPO medioventral periolivary nu Mx matrix region medulla ocb olivocochlear bundle Op optic nerve layer superior coll opt optic tract Or oriens layer hippocampus P7 perifacial zone PaR pararubral nu PCRt parvicellular reticular nu PCRtA parvicellular reticular nu, alpha pcuf preculminate fissure Pir1 piriform cortex, layer 1 Pk Purkinje cell layer cerebellum PLH peduncular part of lat hypoth PM paramedian lobule Pn pontine nuclei Po post thalamic nuclear group PoDG polymorph layer dentate gyrus ppf prepyramidal fissure PrBo pre-Botzinger complex PrCnF precuneiform area prf primary fissure PTg pedunculopontine tegmental Py pyramidal cell layer hippocam

1

0

-1

Rad radiatum layer hippocampus RRF retrorubral field rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a Rt reticular thalamic nu RtSt reticluostrial nu RVL rostroventrolat reticular nu RVRG rostral ventral respiratory S1HL prim somatosens, hindlimb S1Tr prim somatosens, trunk region Sc scaphoid thalamic nu scp superior cerebellar peduncle SIB substantia innominata, basal SNCD subst nigra, comp, dors tier SNCV subst nigra, comp, ventral tier SO supraoptic nu Sol nu of solitary tract sox supraoptic decussation sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal SPFPC subparafascicular, parvicell SpVe spinal vestibular nu

-2

-3

-4

st stria terminalis STh subthalamic nu STL bed nu st, lat div Su5 supratrigeminal nu SuG superficial gray superior coll SuVe superior vestibular nu Tu olfactory tubercle TuM tuberomammillary nu V1M primary visual cx, monocular V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VL ventrolateral thalamic nu VLi ventral linear nu thalamus VLL ventral nu lat lemniscus VM ventromedial thalamic nu VO ventral orbital cortex VP ventral pallidum VPM ventral posteromed thal nu vsc ventral spinocerebellar tract X nu X ZID zona incerta, dorsal part ZIV zona incerta, ventral part Zo zonal layer superior colliculus

-5

-6

Plate 171

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

Bregma

Figure 171

10

Bregma

9

S1Tr

MPtA

S1HL

8

6

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

7

cc

CA1

CA2 SLu CA3

LV fi

LO

Rad Py RSGa

LMol MoDG hif

DS

LP

LDVL str

Cl Pir

lo

1

Interaural

st

5Cb

SuG Op OT

APTD

Po

CPu

SimA RSD

Post Zo

RtSt AOL

2

fmj

PoDG GrDG bsc

fmi

2

0

V1M

Or

M2

rf

1

V2MM

alv

M1 FrA

V2ML

SimB psf

Pk

Crus1 Crus2

prf

ECIC3 2 1

3

4

InG PPT

PLi

icf

4Cb

CIC

InWh ECIC

apmf

5

cbw

3Cb pcuf 4x PM GrCb PrCnF Eth IntA LPBS 2Cb PoT MoCb SPFPC APTV VPM VPL MiTg ll vsc scp IntP DEn ppf un Rt mRt REth GP LPBE scp ml ic PIL eml IntPPC LPB Y VLi Pir IEn aca SuVe B PTg ZID ZIC DC RRF Cop MPB ocb LVe LR4V B MVeMC ZIV acp RR MPL Su5 X ECu icp AcbC IPAC EP 8n STh SNCD 5Tr sp5 A7 SpVe LSS ll cp MCLH ic VP EA Pa5 PLH CPu SNR 5N VLL Mx LAcbSh 5Sol sox LV VP 5TT Sp5I PCRtA opt DMSp5 AHiAL DG mfba HDB MCPO MeAD ll Sp5C m5 mfb 3 MeAV Me MePV POH mcp AA BAOT 2 PCRt ICj Tu MdD A5 rs 7n A5 P7 LOT1 IRt A1 IRt LSO LVPO LRt 7N rs RVL CVL LRtPC vsc tz vsc VO

0

VL

CnF

6

7

8

9

10

11

-1

Lateral 2.40 mm 14

13

1 layer 1 of cortex 2 layer 2 of cortex 2Cb 2nd cerebellar lobule 3 layer 3 of cortex 3Cb 3rd cerebellar lobule 4x tochlear nerve decussation 4Cb 4th cerebellar lobule 5Cb 5th cerebellar lobule 5N motor trigeminal nu 5Sol trigeminal-solitary transition z 5Tr trigeminal transition zone 5TT motor trigem, tensor tympani 7N facial nu 7n facial nerve 8n vestibulocochlear nerve A1 A1 noradrenaline cells A5 A5 noradrenaline cells A7 A7 noradrenaline cells AA anterior amygdaloid area aca anterior commissure, ant AcbC accumbens nu, core acp anterior commissure, post AHiAL amygdalohip area, anterolat alv alveus of the hippocampus AOL anterior olfactory nu, lateral apmf ansoparamedian fissure APTD anterior pretectal nu, dorsal APTV anterior pretectal nu, ventral

12

Interaural

11

10

B basal nu (Meynert) BAOT bed nu accessory olfactory tr bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cbw cerebellar white matter cc corpus callosum CIC central nu inferior colliculus Cl claustrum CnF cuneiform nu Cop copula of the pyramis cp cerebral peduncle CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule CVL caudoventrolat reticular nu DC dorsal cochlear nu DEn dorsal endopiriform nu DG dentate gyrus DMSp5 dorsomed spinal trigeminal nu DS dorsal subiculum EA sublenticular extended amyg ECIC external cx inferior colliculus

9

8

7

ECu external cuneate nu eml external medullary lamina EP entopeduncular nu Eth ethmoid thalamic nu fi fimbria of the hippocampus fmi forceps minor corpus callosum fmj forceps major corpus callosum FrA frontal assocn cortex GP globus pallidus GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus HDB nu horizontal limb diagonal b hif hippocampal fissure ic internal capsule icf intercrural fissure ICj islands of Calleja icp inferior cerebellar peduncle IEn intermediate endopiriform nu InG intermediate gray layer SC IntA interposed cerebellar nu, ant IntP interposed cerebellar nu, post IntPPC interposed post parvicell InWh intermediate white layer SC IPAC interst nu post limb ant comm

6

5

IRt intermediate reticular nu LAcbSh lateral accumbens shell LDVL laterodorsal thal nu, ventrolat ll lateral lemniscus LMol lacunosum moleculare LO lateral orbital cortex lo lateral olfactory tract LOT1 nu lat olfactory tract, layer 1 LP lateral posterior thalamic nu LPB lateral parabrachial nu LPBE lat parabrachial nu, external LPBS lat parabrachial nu, superior LR4V lateral recess 4th ventricle LRt lateral reticular nu LRtPC lat reticular nu, parvicellular LSO lateral superior olive LSS lateral stripe of the striatum LV lateral ventricle LVe lateral vestibular nu LVPO lateroventral periolivary nu M1 primary motor cortex M2 secondary motor cortex m5 motor root trigeminal nerve MCLH magnocellular nu lat hypothal mcp middle cerebellar peduncle MCPO magnocellular preoptic nu

4

3

2

MdD medullary reticular nu, dorsal Me medial amygdaloid nu MeAD med amygdaloid nu, ant dors MeAV med amygd nu, anterovent MePV med amyg nu, posteroventral mfb medial forebrain bundle mfba medial forebrain bundle ‘a’ MiTg microcellular tegmental nu ml medial lemniscus MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus MPB medial parabrachial nu MPL medial paralemniscial nu MPtA med parietal association cx mRt mesencephalic reticular formn MVeMC med vestibular nu, magnocell Mx matrix region medulla ocb olivocochlear bundle Op optic nerve layer superior coll opt optic tract Or oriens layer hippocampus OT nu of the optic tract P7 perifacial zone

1

0

-1

Pa5 paratrigeminal nu PCRt parvicellular reticular nu PCRtA parvicellular reticular nu, alpha pcuf preculminate fissure PIL post intralaminar thalamic nu Pir piriform cortex Pk Purkinje cell layer cerebellum PLH peduncular part of lat hypoth PLi posterior limitans thalamic nu PM paramedian lobule Po post thalamic nuclear group PoDG polymorph layer dentate gyrus POH periolivary horn Post postsubiculum PoT posterior thal nu, triangular ppf prepyramidal fissure PPT posterior pretectal nu PrCnF precuneiform area prf primary fissure psf posterior superior fissure PTg pedunculopontine tegmental Py pyramidal cell layer hippocam Rad radiatum layer hippocampus REth retroethmoid nu rf rhinal fissure RR retrorubral nu

-2

-3

-4

RRF retrorubral field rs rubrospinal tract RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a Rt reticular thalamic nu RtSt reticluostrial nu RVL rostroventrolat reticular nu S1HL prim somatosens, hindlimb S1Tr prim somatosens, trunk region scp superior cerebellar peduncle SimA simple lobule A SimB simple lobule B SLu stratum lucidum hippocampus SNCD subst nigra, comp, dors tier SNR substantia nigra, reticular part sox supraoptic decussation sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal Sp5I spinal trigeminal nu, interpolar SPFPC subparafascicular, parvicell SpVe spinal vestibular nu st stria terminalis STh subthalamic nu str superior thalamic radiation

-5

-6

Su5 supratrigeminal nu SuG superficial gray superior coll SuVe superior vestibular nu Tu olfactory tubercle tz trapezoid body un uncinate fasciculus cerebellum V1M primary visual cx, monocular V2ML secondary visual cx, mediolat V2MM secondary visual cx, mediomed VL ventrolateral thalamic nu VLi ventral linear nu thalamus VLL ventral nu lat lemniscus VO ventral orbital cortex VP ventral pallidum VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu vsc ventral spinocerebellar tract X nu X Y nu Y ZIC zona incerta, caudal part ZID zona incerta, dorsal part ZIV zona incerta, ventral part Zo zonal layer superior colliculus

Plate 172

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

Bregma

Figure 172

10

Bregma

MPtA

S1Tr

9

V2ML

1

S1HL

V1M

M1

8

FrA CA2

7

5

4

3

SLu

CA3

AID

fmi

fi

AIV LO

RtSt st

lo

MoDG

Pir1

SuG Op

OT

str

ECIC

CIC

TG

psf

3

Rt GP

DEn

ic

icf cbw

2

LAcbSh

EA

VP MCPO HDB

1

3 Tu3 2 1

AA LOT2 1

ZIC

mRt

SNCD

STh

sox opt

MeAD

REth

DLL ll

KF

RR cp

PMCo

Pr5DM

A7

icp

m5

mcp

sp5

SpVe 5TT

GrDG

s5

7n rs 7L

A5

ppf

PM

6

7

Pa5

8

Sp5I

Pr5VL 7SH

Interaural

Mx

Sp5O

MePV MeAV

5

Cop

LR4V ECu

8n VLL

apmf

LatPC

SuVe Y PCGS

LPBE

PL

SNL

SNR

IntP

vsc

MiTg

GrCb MoCb

IntA

scp

AHiPM

MePD

4

2/3Cb

PrCnF

APTV

VLi

ZID ZIV

B

acp

IEn

eml

SPFPC

Sag

CnF

Eth

VPM

VPL

Crus2

4Cb

InWh

CPu

lo

5Cb prf

pcuf

2

3

Crus1

InG

APTD

Cl

Pk

Zo bsc

SimB

RSD

Post

PoDG GrDG

Po

VL

2 SimA

DS

LPLR LPMR

LDVL

EP

0

hif

LV

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

cc

fmj

Or Rad alv

CA1 M2

0

9

Sp5C PCRt MdD

P7 10n IRt RVL

10

LRt LRtPC

11

-1

Lateral 2.62 mm 14

13

1 layer 1 of cortex 2 layer 2 of cortex 2/3Cb 2nd and 3rd cerebellar lobules 3 layer 3 of cortex 4Cb 4th cerebellar lobule 5Cb 5th cerebellar lobule 5TT motor trigem, tensor tympani 7L facial nu, lateral subnu 7n facial nerve 7SH facial motor nu, stylohyoid 8n vestibulocochlear nerve 10n vagus nerve A5 A5 noradrenaline cells A7 A7 noradrenaline cells AA anterior amygdaloid area acp anterior commissure, post AHiPM amygdalohip, posteromed AID agranular insular cx, dorsal AIV agranular insular cx, ventral alv alveus of the hippocampus apmf ansoparamedian fissure APTD anterior pretectal nu, dorsal APTV anterior pretectal nu, ventral B basal nu (Meynert) bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus

12

Interaural

11

10

CA3 field CA3 of the hippocampus cbw cerebellar white matter cc corpus callosum CIC central nu inferior colliculus Cl claustrum CnF cuneiform nu Cop copula of the pyramis CPu caudateputamen cp cerebral peduncle Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule DEn dorsal endopiriform nu DLL dorsal nu lateral lemniscus DS dorsal subiculum EA sublenticular extended amyg ECIC external cx inferior colliculus ECu external cuneate nu eml external medullary lamina EP entopeduncular nu Eth ethmoid thalamic nu fi fimbria of the hippocampus fmi forceps minor corpus callosum fmj forceps major corpus callosum FrA frontal assocn cortex GP globus pallidus GrCb granule cell layer cerebellum

9

8

7

GrDG granular layer dentate gyrus HDB nu horizontal limb diagonal b hif hippocampal fissure ic internal capsule icf intercrural fissure icp inferior cerebellar peduncle IEn intermediate endopiriform nu InG intermediate gray layer SC IntA interposed cerebellar nu, ant IntP interposed cerebellar nu, post InWh intermediate white layer SC IRt intermediate reticular nu KF Kîlliker-Fuse nu LAcbSh lateral accumbens shell LatPC lat cerebellar nu, parvicellular LDVL laterodorsal thal nu, ventrolat ll lateral lemniscus LO lateral orbital cortex lo lateral olfactory tract LPBE lat parabrachial nu, external LPLR lat post thal nu, laterorostral LPMR lat post thal nu, mediorostral

6

5

LR4V lateral recess 4th ventricle LRt lateral reticular nu LRtPC lat reticular nu, parvicellular LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex m5 motor root trigeminal nerve mcp middle cerebellar peduncle MCPO magnocellular preoptic nu MdD medullary reticular nu, dorsal MeAD med amygdaloid nu, ant dors MeAV med amygd nu, anterovent MePD med amygd nu, posterodorsal MePV med amyg nu, posteroventral MiTg microcellular tegmental nu MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus MPtA med parietal association cx mRt mesencephalic reticular formn Mx matrix region medulla Op optic nerve layer superior coll

4

3

2

opt optic tract Or oriens layer hippocampus OT nu of the optic tract P7 perifacial zone Pa5 paratrigeminal nu PCGS paracochlear glial substance PCRt parvicellular reticular nu pcuf preculminate fissure Pir1 piriform cortex, layer 1 Pk Purkinje cell layer cerebellum PL paralemniscal nu PM paramedian lobule PMCo posteromed cortical amyg nu Po post thalamic nuclear group PoDG polymorph layer dentate gyrus Post postsubiculum ppf prepyramidal fissure Pr5DM principal sensory 5, dorsomed Pr5VL principal sensory 5, ventrolat PrCnF precuneiform area prf primary fissure psf posterior superior fissure Rad radiatum layer hippocampus REth retroethmoid nu RR retrorubral nu rs rubrospinal tract RSD retrosplenial dysgranular cx

1

0

-1

Rt reticular thalamic nu RtSt reticluostrial nu RVL rostroventrolat reticular nu S1HL prim somatosens, hindlimb S1Tr prim somatosens, trunk region s5 sensory root trigeminal nerve Sag sagulum nu scp superior cerebellar peduncle SimA simple lobule A SimB simple lobule B SLu stratum lucidum hippocampus SNCD subst nigra, comp, dors tier SNL substantia nigra, lateral part SNR substantia nigra, reticular part sox supraoptic decussation sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal Sp5I spinal trigeminal nu, interpolar Sp5O spinal trigeminal nu, oral SPFPC subparafascicular, parvicell SpVe spinal vestibular nu st stria terminalis STh subthalamic nu str superior thalamic radiation

-2

-3

-4

SuG superficial gray superior coll SuVe superior vestibular nu TG tectal grayV1M primary visual cx, monocular Tu olfactory tubercle V2ML secondary visual cx, mediolat VL ventrolateral thalamic nu VLi ventral linear nu thalamus VLL ventral nu lat lemniscus VP ventral pallidum VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu vsc ventral spinocerebellar tract Y nu Y ZIC zona incerta, caudal part ZID zona incerta, dorsal part ZIV zona incerta, ventral part Zo zonal layer superior colliculus

-5

-6

Plate 173

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

Bregma

Figure 173

10

Bregma

LPtA

9

V1M

S1HL

alv

S1FL

FrA

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

7

M2

CA2 SLu CA3

cc LV

Fr3

fi RtSt

rf

AIV

LPMC LPLC OT DT Po

st LO

lo

Po

VO

eml

Cl

VPM

ec B ic

DEn Pir

ZID

bsc

Sim

Zo Op

5Cb

InG

ZIC

IEn LSS LAcbSh

acp IPAC

EP

B

opt

CPu MCPO

1

mfba/VP

Tu

Interaural

3 AA LOT2 1

ICj

sox

AL

EA

VP

STh

MeAD

MePD

Sag 4n RL 2/3Cb

PTg

ZIV

IntA

ILL

PL

vsc

PCGS

KF VLL

Pr5DM

ll GrDG

Crus2

5

pcuf

DCFu

DCDp

8vn icpDCMo ocb X

LR4V

PM

7

ppf Cop

8

Pa5

Pr5VL

mcp

9

s5

MePV

GrCb MoCb

sp5

m5

PMCo

6 IntDL

scp Lat Y LatPC

DLL

SNR

cp LV CA3 AHiPM

icf

4Cb

bic

SubB PIL MiTg SNL

4

Pk

prf

ECIC

PoT

ml

GP

3

psf

RSD

BIC

MGM

VPL

B

Post

Crus1

SG

str

Rt CPu

2

0

LPLR

LDVL

SimB

SimA

DS

bsc GrDG

fmi AID

fmj

PoDG

Hil

2

V1B

Or CA1 Py Rad LMol MoDG hif

M1

5

1

S1Tr

8

6

V2ML

0

Sp5O

MeAV

tz

7n

tz

7ni

Sp5I

Sp5C

LRtS5

sp5

vsc

10

sp5

rs

11

-1

Lateral 2.90 mm 14

13

1 layer 1 of cortex 2/3Cb 2nd and 3rd cerebellar lobules 3 layer 3 of cortex 4Cb 4th cerebellar lobule 4n trochlear nerve 5Cb 5th cerebellar lobule 7n facial nerve 7ni nervus intermedius facial nerve 8vn vestibular root of 8th nerve AA anterior amygdaloid area acp anterior commissure, post AHiPM amygdalohip, posteromed AID agranular insular cx, dorsal AIV agranular insular cx, ventral AL nu of the ansa lenticularis alv alveus of the hippocampus B basal nu (Meynert) BIC nu brachium inferior colliculus bic brachium inferior colliculus bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum Cl claustrum Cop copula of the pyramis

12

Interaural

11

10

cp cerebral peduncle CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule DCDp dorsal cochlear nu, deep core DCFu dorsal cochlear nu, fusiform DCMo dorsal cochlear nu, molecular DEn dorsal endopiriform nu DLL dorsal nu lateral lemniscus DS dorsal subiculum EA sublenticular extended amyg ec external capsule ECIC external cx inferior colliculus eml external medullary lamina EP entopeduncular nu fi fimbria of the hippocampus fmi forceps minor corpus callosum fmj forceps major corpus callosum Fr3 frontal cortex, area 3 FrA frontal assocn cortex GP globus pallidus GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus

9

8

7

hif hippocampal fissure Hil hilus of the dentate gyrus ic internal capsule icf intercrural fissure ICj islands of Calleja icp inferior cerebellar peduncle IEn intermediate endopiriform nu ILL intermediate nu lat lemniscus InG intermediate gray layer SC IntA interposed cerebellar nu, ant IntDL interposed, dorsolat hump IPAC interst nu post limb ant comm KF Kîlliker-Fuse nu LAcbSh lateral accumbens shell Lat lateral (dentate) cerebellar nu LatPC lat cerebellar nu, parvicellular LDVL laterodorsal thal nu, ventrolat ll lateral lemniscus LMol lacunosum moleculare LO lateral orbital cortex lo lateral olfactory tract LOT nu lateral olfactory tract LPLC lat post thal nu, laterocaudal LPLR lat post thal nu, laterorostral

6

5

LPMC lat post thal nu, mediocaudal LPtA lat parietal association cortex LR4V lateral recess 4th ventricle LRtS5 lat reticular nu, subtrigeminal LSS lateral stripe of the striatum LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex m5 motor root trigeminal nerve mcp middle cerebellar peduncle MCPO magnocellular preoptic nu MeAD med amygdaloid nu, ant dors MeAV med amygd nu, anterovent MePD med amygd nu, posterodorsal MePV med amyg nu, posteroventral mfba medial forebrain bundle, a MGM medial geniculate nu, medial MiTg microcellular tegmental nu ml medial lemniscus MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus ocb olivocochlear bundle

4

3

2

Op optic nerve layer superior coll opt optic tract Or oriens layer hippocampus OT nu of the optic tract Pa5 paratrigeminal nu PCGS paracochlear glial substance pcuf preculminate fissure PIL post intralaminar thalamic nu Pir piriform cortex Pk Purkinje cell layer cerebellum PL paralemniscal nu PM paramedian lobule PMCo posteromed cortical amyg nu Po post thalamic nuclear group PoDG polymorph layer dentate gyrus Post postsubiculum PoT posterior thal nu, triangular ppf prepyramidal fissure Pr5DM principal sensory 5, dorsomed Pr5VL principal sensory 5, ventrolat prf primary fissure psf posterior superior fissure PTg pedunculopontine tegmental Py pyramidal cell layer hippocam

1

0

-1

Rad radiatum layer hippocampus rf rhinal fissure RL retrolemniscal nu rs rubrospinal tract RSD retrosplenial dysgranular cx Rt reticular thalamic nu RtSt reticluostrial nu S1FL prim somatosens, forelimb S1HL prim somatosens, hindlimb S1Tr prim somatosens, trunk region s5 sensory root trigeminal nerve Sag sagulum nu scp superior cerebellar peduncle SG suprageniculate thalamic nu Sim simple lobule SimA simple lobule A SimB simple lobule B SLu stratum lucidum hippocampus SNL substantia nigra, lateral part SNR substantia nigra, reticular part sox supraoptic decussation sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal Sp5I spinal trigeminal nu, interpolar

-2

-3

-4

Sp5O spinal trigeminal nu, oral st stria terminalis STh subthalamic nu str superior thalamic radiation SubB subbrachial nu Tu olfactory tubercle tz trapezoid body V1B primary visual cx, binocular V1M primary visual cx, monocular V2ML secondary visual cx, mediolat VLL ventral nu lat lemniscus VO ventral orbital cortex VP ventral pallidum VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu vsc ventral spinocerebellar tract X nu X Y nu Y ZIC zona incerta, caudal part ZID zona incerta, dorsal part ZIV zona incerta, ventral part Zo zonal layer superior colliculus

-5

-6

Plate 174

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

Bregma

Figure 174

10

Bregma

9

S1HL

8

S1FL

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

CA1 CA2 SLu CA3

cc LV

Fr3 DI AID

S1J

fmi

LO

Rad LMol MoDG

LDVL

lo

VO

LO

CPu

Cl

VPL

Pir1 2

B

3 DEn IPAC IEn

EP

acp CeM

I

1

4Cb

bic

bic

cbw pcuf 2/3Cb

DLL

PBG SNL

EA

MeAD MePD AHiAL

CxA

MePV

LOT2ACo MeAV

6 apmf

DCMo DCFu

mcp

PM

ppf

7

DCDp

Pr5VL

Cop

LR4V

8n

8

icp

hif

AHiPM

PMCo

Crus2

scp Lat

ILL

GrDG

MoCb GrCb

IntDL

LatPC

ll

SubG SNR

CA3

AA 3 2 Tu1

BIC

5

prf

opt

LSS VP

5Cb icf

PP SubB

PIL

psf

ECIC

MiTg

ZID ZIV STh

bic

DT

MGV MGM

Crus1

Pk

4 PaS

SG

MGD

SPFPC ic

SimA

RSD

GrDG

VPM

GP

3 SimB

Post

LPLR LPMC bsc LPLC str

2

DS

PoDG

st

AIV

V1B

Or

Py

DLG

fi

2

0

alv

S1Sh

M2

7

1 V1M

M1

FrA

V2ML

LPtA

S1Tr

0

VS

CA1

9

sp5

tz

Sp5I

Sp5O 7n

Interaural

10 vsc

11

-1

Lateral 3.18 mm 14

13

12

Interaural

11

10

2 layer 2 of cortex 2/3Cb 2nd and 3rd cerebellar lobules 3 layer 3 of cortex 4Cb 4th cerebellar lobule 5Cb 5th cerebellar lobule 7n facial nerve 8n vestibulocochlear nerve AA anterior amygdaloid area ACo ant cortical amygdaloid nu acp anterior commissure, post AHiAL amygdalohip area, anterolat AHiPM amygdalohip, posteromed AID agranular insular cx, dorsal AIV agranular insular cx, ventral alv alveus of the hippocampus apmf ansoparamedian fissure B basal nu (Meynert) BIC nu brachium inferior colliculus bic brachium inferior colliculus bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cbw cerebellar white matter cc corpus callosum CeM central amygdal nu, med div

9

8

7

Cl claustrum Cop copula of the pyramis CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule CxA cortex-amygdala transition DCDp dorsal cochlear nu, deep core DCFu dorsal cochlear nu, fusiform DCMo dorsal cochlear nu, molecular DEn dorsal endopiriform nu DI dysgranular insular cortex DLG dorsal lateral geniculate nu DLL dorsal nu lateral lemniscus DS dorsal subiculum DT dorsal terminal nu acc optic tr EA sublenticular extended amyg ECIC external cx inferior colliculus EP entopeduncular nu fi fimbria of the hippocampus fmi forceps minor corpus callosum Fr3 frontal cortex, area 3 FrA frontal assocn cortex GP globus pallidus GrCb granule cell layer cerebellum

6

5

GrDG granular layer dentate gyrus hif hippocampal fissure I intercalated nuclei amygdala ic internal capsule icf intercrural fissure icp inferior cerebellar peduncle IEn intermediate endopiriform nu ILL intermediate nu lat lemniscus IntDL interposed, dorsolat hump IPAC interst nu post limb ant comm Lat lateral (dentate) cerebellar nu LatPC lat cerebellar nu, parvicellular LDVL laterodorsal thal nu, ventrolat ll lateral lemniscus LMol lacunosum moleculare LO lateral orbital cortex lo lateral olfactory tract LOT nu lateral olfactory tract LPLC lat post thal nu, laterocaudal LPLR lat post thal nu, laterorostral LPMC lat post thal nu, mediocaudal LPtA lat parietal association cortex

4

3

2

LR4V lateral recess 4th ventricle LSS lateral stripe of the striatum LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex mcp middle cerebellar peduncle MeAD med amygdaloid nu, ant dors MeAV med amygd nu, anterovent MePD med amygd nu, posterodorsal MePV med amyg nu, posteroventral MGD medial geniculate nu, dorsal MGM medial geniculate nu, medial MGV medial geniculate nu, ventral MiTg microcellular tegmental nu MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus opt optic tract Or oriens layer hippocampus PaS parasubiculum PBG parabigeminal nu pcuf preculminate fissure PIL post intralaminar thal nu Pir1 piriform cortex, layer 1 Pk Purkinje cell layer cerebellum

1

0

-1

PM paramedian lobule PMCo posteromed cortical amyg nu PoDG polymorph layer dentate gyrus Post postsubiculum PP peripeduncular nu ppf prepyramidal fissure Pr5VL principal sensory 5, ventrolat prf primary fissure psf posterior superior fissure Py pyramidal cell layer hippocam Rad radiatum layer hippocampus RSD retrosplenial dysgranular cx S1FL prim somatosens, forelimb S1HL prim somatosens, hindlimb S1J prim somatosens, jaw region S1Sh prim somatosens, shoulder S1Tr prim somatosens, trunk region scp superior cerebellar peduncle SG suprageniculate thalamic nu SimA simple lobule A SimB simple lobule B SLu stratum lucidum hippocampus SNL substantia nigra, lateral part SNR substantia nigra, reticular part

-2

-3

-4

sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar Sp5O spinal trigeminal nu, oral SPFPC subparafascicular, parvicell st stria terminalis STh subthalamic nu str superior thalamic radiation SubB subbrachial nu SubG subgeniculate nu Tu olfactory tubercle tz trapezoid body V1B primary visual cx, binocular V1M primary visual cx, monocular V2ML secondary visual cx, mediolat VO ventral orbital cortex VP ventral pallidum VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu VS ventral subiculum vsc ventral spinocerebellar tract ZID zona incerta, dorsal part ZIV zona incerta, ventral part

-5

-6

Plate 175

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

Bregma

Figure 175

10

Bregma

V2ML

LPtA

9

0

1

S1Tr

V1M

S1Sh S1FL

8

alv

M1

5

4

3

S1J The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

SLu LV fmi

DI AID

DLG

st

Cl

Rt CPu

LO

GP

eml ZID ZIV

B

IEn Pir 3 2 1

LSS

acp IPAC

EA

1

AA CxA3 2 1

Tu Interaural

CeM

SubB

Lat

cst STIA AHiPM I AHiAL BMA PMCo ACo

PM

LatPC DCMo DCFu VCA

mcp

CA3

6

GrCb

2/3Cb

GrDG

MePD LV MeAD

MoCb

cbw

pcuf

4n

cp

sox opt

B

lo

MZMG PP SNL

ZIC

EP

bic

5

icf

4Cb MGM

ic

DEn

bic

MGD

4

Crus2

prf

PaS

Crus1

Pk

Sim

5Cb

MGV VPL

psf

MEnt

PaS

bsc

eml

ec

SimA

Post

IMA

str Po

VPM

SimB

RSD

LPMC

AIV

VO

3 DS

GrDG

LDVL Po

rf

fmj

LP fi

2

0

CA2

cc

7

2

V1B

Or CA1 Rad Py LMol MoDG hif CA3 Hil PoDG

DCDp

8n VCP

CA1

icp

s5

VS

8

Cop

LR4V

hif

7

E5

9 Sp5O

tz

Sp5I

sp5

7n

sp5

10

lo

11

-1

Lateral 3.40 mm 14

13

12

Interaural

11

10

1 layer 1 of cortex 2 layer 2 of cortex 2/3Cb 2nd and 3rd cerebellar lobules 3 layer 3 of cortex 4Cb 4th cerebellar lobule 4n trochlear nerve 5Cb 5th cerebellar lobule 7n facial nerve 8n vestibulocochlear nerve AA anterior amygdaloid area ACo ant cortical amygdaloid nu acp anterior commissure, post AHiAL amygdalohip area, anterolat AHiPM amygdalohip, posteromed AID agranular insular cx, dorsal AIV agranular insular cx, ventral alv alveus of the hippocampus B basal nu (Meynert) bic brachium inferior colliculus BMA basomed amygdaloid nu, ant bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cbw cerebellar white matter cc corpus callosum

9

8

7

CeM central amygdal nu, med div Cl claustrum Cop copula of the pyramis cp cerebral peduncle CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule cst commissural stria terminalis CxA cortex amygdala transition DCDp dorsal cochlear nu, deep core DCFu dorsal cochlear nu, fusiform DCMo dorsal cochlear nu, molecular DEn dorsal endopiriform nu DI dysgranular insular cortex DLG dorsal lateral geniculate nu DS dorsal subiculum E5 ectotrigeminal nu EA sublenticular extended amyg ec external capsule eml external medullary lamina EP entopeduncular nu fi fimbria of the hippocampus fmi forceps minor corpus callosum fmj forceps major corpus callosum GP globus pallidus

6

5

GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus hif hippocampal fissure Hil hilus of the dentate gyrus I intercalated nuclei amygdala ic internal capsule icf intercrural fissure icp inferior cerebellar peduncle IEn intermediate endopiriform nu IMA intramedullary thalamic area IPAC interst nu post limb ant comm Lat lateral (dentate) cerebellar nu LatPC lat cerebellar nu, parvicellular LDVL laterodorsal thal nu, ventrolat LMol lacunosum moleculare LO lateral orbital cortex lo lateral olfactory tract LP lateral posterior thalamic nu LPMC lat post thal nu, mediocaudal LPtA lat parietal association cortex LR4V lateral recess 4th ventricle LSS lateral stripe of the striatum LV lateral ventricle M1 primary motor cortex mcp middle cerebellar peduncle

4

3

2

MeAD med amygdaloid nu, ant dors MEnt medial entorhinal cortex MePD med amygd nu, posterodorsal MGD medial geniculate nu, dorsal MGM medial geniculate nu, medial MGV medial geniculate nu, ventral MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus MZMG marginal zone med geniculate opt optic tract Or oriens layer hippocampus PaS parasubiculum pcuf preculminate fissure Pir piriform cortex Pk Purkinje cell layer cerebellum PM paramedian lobule PMCo posteromed cortical amyg nu Po post thalamic nuclear group PoDG polymorph layer dentate gyrus Post postsubiculum PP peripeduncular nu prf primary fissure psf posterior superior fissure Py pyramidal cell layer hippocam

1

0

-1

Rad radiatum layer hippocampus rf rhinal fissure Ro nu of Roller RSD retrosplenial dysgranular cx Rt reticular thalamic nu S1FL prim somatosens, forelimb S1J prim somatosens, jaw region S1Sh prim somatosens, shoulder S1Tr prim somatosens, trunk region s5 sensory root trigeminal nerve Sim simple lobule SimA simple lobule A SimB simple lobule B SLu stratum lucidum hippocampus SNL substantia nigra, lateral part sox supraoptic decussation sp5 spinal trigeminal tract Sp5I spinal trigeminal nu, interpolar Sp5O spinal trigeminal nu, oral st stria terminalis STIA bed nu st, intraamygdaloid div str superior thalamic radiation SubB subbrachial nu Tu olfactory tubercle tz trapezoid body V1B primary visual cx, binocular

-2

-3

-4

V1M primary visual cx, monocular V2ML secondary visual cx, mediolat VCA ventral cochlear nu, anterior VCP ventral cochlear nu, posterior VO ventral orbital cortex VPL ventral posterolat thalamic nu VPM ventral posteromed thal nu VS ventral subiculum ZIC zona incerta, caudal part ZID zona incerta, dorsal part ZIV zona incerta, ventral part

-5

-6

Plate 176

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

Bregma

Figure 176

10

Bregma

9

LPtA

S1Tr

S1Sh

0

1

PfPD V2ML V1M

S1DZ S1FL

8

alv

2

V1B

S1BF M1

7

5

4

3

cc

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

LV

S1J

hif

Rt

str

AID

VPL

ZI

PrS

GrDG

SimA

DEn

3 Pir1 2

acp LSS IPAC

IEn

AA

1

opt

cst CeM

CeC I

I BMA

CxA

MGD

icf MoCb 4/5Cb

prf

SubB LT PP

icp

Crus2

6

GrCb cbw

7

sox

LV MePD st STIA AHiAL

GrDG

Or CA3 PoDG SLu CA2 MoDG hif LMol Rad CA1 Py VS

Fl

ACo

PM

PFl

LR4V

mcp s5

AHiPM

tz

BMP

8

Cop

VCA

ppf

9

8vn

VCP I8

ocb

PMCo

Interaural

5

cp B

B

psf

CEnt

MGV

SubG

B

lo

IGL

VG

ic

GP

4

Crus1

a

Cl

AIV

Post

bsc CPu

SimB

RSD

DLG

ec DI

3

fmj

DS

PoDG

st

S1ULp

Rad LMol MoDG CA3

fi

fmi

2

0

CA2 SLu

Fr3

Or

Py

CA1

10

PLCo

11

-1

Lateral 3.75 mm 14

13

12

Interaural

11

10

2 layer 2 of cortex 3 layer 3 of cortex 4/5Cb 4th and 5th cerebellar lobules 8vn vestibular root of 8th nerve a artery AA anterior amygdaloid area ACo ant cortical amygdaloid nu acp anterior commissure, post AHiAL amygdalohip area, anterolat AHiPM amygdalohip, posteromed AID agranular insular cx, dorsal AIV agranular insular cx, ventral alv alveus of the hippocampus B basal nu (Meynert) BMA basomed amygdaloid nu, ant BMP basomed amygdaloid nu, post bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cbw cerebellar white matter cc corpus callosum CeC central amygdal nu, capsular

9

8

7

CeM central amygdal nu, med div CEnt caudomed entothinal cortex Cl claustrum Cop copula of the pyramis cp cerebral peduncle CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule cst commissural stria terminalis CxA cortex-amygdala transition DEn dorsal endopiriform nu DI dysgranular insular cortex DLG dorsal lateral geniculate nu DS dorsal subiculum ec external capsule fi fimbria of the hippocampus Fl flocculus fmi forceps minor corpus callosum fmj forceps major corpus callosum Fr3 frontal cortex, area 3 GP globus pallidus GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus hif hippocampal fissure

6

5

I intercalated nuclei amygdala I8 interstitial nu 8th nerve ic internal capsule icf intercrural fissure icp inferior cerebellar peduncle IEn intermediate endopiriform nu IGL intergeniculate leaf IPAC interst nu post limb ant comm LMol lacunosum moleculare lo lateral olfactory tract LPtA lat parietal association cortex LR4V lateral recess 4th ventricle LSS lateral stripe of the striatum LT lat terminal nu acc optic tract LV lateral ventricle M1 primary motor cortex mcp middle cerebellar peduncle MePD med amygd nu, posterodorsal MGD medial geniculate nu, dorsal MGV medial geniculate nu, ventral MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus ocb olivocochlear bundle opt optic tract

4

3

2

Or oriens layer hippocampus PFl paraflocculus Pir1 piriform cortex, layer 1 PLCo posterolat cortical amygdal PM paramedian lobule PMCo posteromed cortical amyg nu PoDG polymorph layer dentate gyrus Post postsubiculum PP peripeduncular nu ppf prepyramidal fissure prf primary fissure PrS presubiculum psf posterior superior fissure Py pyramidal cell layer hippocam Rad radiatum layer hippocampus RSD retrosplenial dysgranular cx Rt reticular thalamic nu S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1FL prim somatosens, forelimb S1HL prim somatosens, hindlimb S1J prim somatosens, jaw region S1Tr prim somatosens, trunk region

1

0

-1

S1ULp prim somatosens, upper lip s5 sensory root trigeminal nerve SimA simple lobule A SimB simple lobule B SLu stratum lucidum hippocampus sox supraoptic decussation st stria terminalis STIA bed nu st, intraamygdaloid div str superior thalamic radiation SubB subbrachial nu SubG subgeniculate nu tz trapezoid body V1B primary visual cx, binocular V1M primary visual cx, monocular V2ML secondary visual cx, mediolat VCA ventral cochlear nu, anterior VCP ventral cochlear nu, posterior VG ventral geniculate nu VPL ventral posterolat thalamic nu VS ventral subiculum ZI zona incerta

-2

-3

-4

-5

-6

Plate 177

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

Bregma

Figure 177

10

Bregma

S1Tr

9

1 LPtA PtPD

S1DZ

S1Sh

alv

7

4

3

M1

fi LP

S1DZO S1ULp ec

AID

ic

CPu Cl GP

rf

1

0

IEn

3 2 Pir1 lo

LSS

I VEn

Interaural

DG

IM

mcp

MZMG

plf

Fl

CA3

pfs LR4V

Fl

CA2

7

PM

PFl

DC

MEnt VCA

CA1 VS

I AHiAL

6

cbw

sox

st STIA

BLA

5 Crus2

MoCb

4/5Cb

PaS LT

LV

CeC

icf

bv

opt

CeL CeM

GrCb

prf

CEnt

DG

AHiPL AHiPM

tz

BMP

BMA 3 2 CxA1

CEnt

IGL

B

DEn

4

PrS

VG SubG

B cst IPAC acp

bsc

psf

SimA

MGV

ic

2

Pk Post

VPL

ec

Crus1

RSD

hif

MGD

str

eml

AIV

DS

3

SimB

fmj

PoDG Hil DLG

Rt

V2L

CA1

st

GI DI

LO

Rad LMol MoDG GrDG CA3

CA2 SLu

S1J

Fr3

Or

Py

cc The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

2

S1BF S1FL

6

V1 V1B

8

0

8

VCP

8n I8 ocb

9

PMCo ACo

PLCo

10

11

-1

Lateral 3.90 mm 14

13

12

Interaural

11

10

2 layer 2 of cortex 3 layer 3 of cortex 4/5Cb 4th and 5th cerebellar lobules 8n vestibulocochlear nerve ACo ant cortical amygdaloid nu acp anterior commissure, post AHiAL amygdalohip area, anterolat AHiPL amygdalohip area, posterolat AHiPM amygdalohip, posteromed AID agranular insular cx, dorsal AIV agranular insular cx, ventral alv alveus of the hippocampus B basal nu (Meynert) BLA basolat amygdaloid nu, ant BMA basomed amygdaloid nu, ant BMP basomed amygdaloid nu, post bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cbw cerebellar white matter cc corpus callosum CeC central amygdal nu, capsular

9

8

7

CeL central amygdaloid nu, lat div CeM central amygdal nu, med div CEnt caudomed entothinal cortex Cl claustrum CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule cst commissural stria terminalis CxA1 cortex-amyg transition , lr 1 DC dorsal cochlear nu DEn dorsal endopiriform nu DG dentate gyrus DI dysgranular insular cortex DLG dorsal lateral geniculate nu DS dorsal subiculum ec external capsule eml external medullary lamina fi fimbria of the hippocampus Fl flocculus fmj forceps major corpus callosum Fr3 frontal cortex, area 3 GI granular insular cortex GP globus pallidus GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus

6

5

hif hippocampal fissure Hil hilus of the dentate gyrus I intercalated nuclei amygdala I8 interstial nu 8th nerve ic internal capsule icf intercrural fissure IEn intermediate endopiriform nu IGL intergeniculate leaf IM intercalated amygd nu, main IPAC interst nu post limb ant comm LMol lacunosum moleculare LO lateral orbital cortex lo lateral olfactory tract LP lateral posterior thalamic nu LPtA lat parietal association cortex LR4V lateral recess 4th ventricle LSS lateral stripe of the striatum LT lat terminal nu acc optic tract LV lateral ventricle M1 primary motor cortex mcp middle cerebellar peduncle MEnt medial entorhinal cortex MGD medial geniculate nu, dorsal MGV medial geniculate nu, ventral MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus

4

3

2

MZMG marginal zone med geniculate ocb olivocochlear bundle opt optic tract Or oriens layer hippocampus PaS parasubiculum PFl paraflocculus pfs parafloccular sulcus Pir1 piriform cortex, layer 1 Pk Purkinje cell layer cerebellum PLCo posterolat cortical amygdal plf posterolateral fissure PM paramedian lobule PMCo posteromed cortical amyg nu PoDG polymorph layer dentate gyrus Post postsubiculum prf primary fissure PrS presubiculum psf posterior superior fissure PtPD parietal cx, post area, dorsal Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure RSD retrosplenial dysgranular cx Rt reticular thalamic nu S1BF prim somatosens, barrel field

1

0

-1

S1DZ prim somatosens, dysran zone S1DZO prim somatosens, oral dysg S1FL prim somatosens, forelimb S1J prim somatosens, jaw region S1Sh prim somatosens, shoulder S1Tr prim somatosens, trunk region S1ULp prim somatosens, upper lip SimA simple lobule A SimB simple lobule B SLu stratum lucidum hippocampus sox supraoptic decussation st stria terminalis STIA bed nu st, intraamygdaloid div str superior thalamic radiation SubG subgeniculate nu tz trapezoid body V1 primary visual cortex V1B primary visual cx, binocular V2L secondary visual cx, lat area VCA ventral cochlear nu, anterior VCP ventral cochlear nu, posterior VEn ventral endopiriform nu VG ventral geniculate nu VPL ventral posterolat thalamic nu VS ventral subiculum

-2

-3

-4

-5

-6

Plate 178

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

Bregma

Figure 178

10

Bregma

9

1

S1Tr LPtA PtPD

V1

8 S1DZ S1BF

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

5

S1ULp

S1J

Fr3

LV

CA3

st

Post

hif

psf

RSD

DS

SLu

Pk

4 icf

SimA

Crus2

Rt

ic ec

IGL VG

rf

B

st DEn

Pir3 2 1

1 lo Interaural

VEn 3 2

CxA1

I

MoCb

CEnt

Mol

6 PM

GrDG

CA3

Fl

PFl

7

PoDG SLu

LV

Mol

8

CA2 CA1

acp ASt BLA

cbw

4/5Cb

PrS

opt

CeL CeC

LSS

MG

prf

CEnt

SubG

GP

IEn

5

PoDG GrDG

DLG CPu

Cl

fmj

3

SimB

CA3

GI DI

AIV

GrCb Ect

MoDG

fi

S1DZO ec AID

V2L

Or Py CA1 Rad LMol

CA2 cc

2

0

Crus1

alv

M1

7

6

2

V1B S1FL

0

VS

MEnt

BLP BMP

AHiAL

9

APir

BMA 3 ACo 2

PMCo

3 2 PLCo1

Pir1

10

11

-1

Lateral 4.20 mm 14

13

12

Interaural

11

10

9

8

7

1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 4/5Cb 4th and 5th cerebellar lobules ACo ant cortical amygdaloid nu acp anterior commissure, post AHiAL amygdalohip area, anterolat AID agranular insular cx, dorsal AIV agranular insular cx, ventral alv alveus of the hippocampus APir amygdalopiriform transition ASt amygdalostriatal transition B basal nu (Meynert) BLA basolat amygdaloid nu, ant BLP basolat amygdaloid nu, post BMA basomed amygdaloid nu, ant BMP basomed amygdaloid nu, post CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cbw cerebellar white matter cc corpus callosum CeC central amygdal nu, capsular

6

5

CeL central amygdaloid nu, lat div CEnt caudomed entothinal cortex Cl claustrum CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule CxA1 cortex-amyg transition , lr 1 DEn dorsal endopiriform nu DI dysgranular insular cortex DLG dorsal lateral geniculate nu DS dorsal subiculum ec external capsule Ect ectorhinal cortex fi fimbria of the hippocampus Fl flocculus fmj forceps major corpus callosum Fr3 frontal cortex, area 3 GI granular insular cortex GP globus pallidus GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus hif hippocampal fissure I intercalated nuclei amygdala ic internal capsule icf intercrural fissure IGL intergeniculate leaf

4

3

2

IEn intermediate endopiriform nu LMol lacunosum moleculare lo lateral olfactory tract LPtA lat parietal association cortex LSS lateral stripe of the striatum LV lateral ventricle M1 primary motor cortex MEnt medial entorhinal cortex MG medial geniculate nu MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus opt optic tract Or oriens layer hippocampus PFl paraflocculus Pir1 piriform cortex, layer 1 Pk Purkinje cell layer cerebellum PLCo1 posterolat cortical amy, 1 PM paramedian lobule PMCo posteromed cortical amyg nu PoDG polymorph layer dentate gyrus Post postsubiculum prf primary fissure PrS presubiculum psf posterior superior fissure PtPD parietal cx, post area, dorsal Py pyramidal cell layer hippocam

1

0

-1

Rad radiatum layer hippocampus rf rhinal fissure RSD retrosplenial dysgranular cx Rt reticular thalamic nu S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul S1DZO prim somatosens, oral dysg S1FL prim somatosens, forelimb S1J prim somatosens, jaw region S1Tr prim somatosens, trunk region S1ULp prim somatosens, upper lip SimA simple lobule A SimB simple lobule B SLu stratum lucidum hippocampus st stria terminalis SubG subgeniculate nu V1 primary visual cortex V1B primary visual cx, binocular V2L secondary visual cx, lat area VEn ventral endopiriform nu VG ventral geniculate nu VS ventral subiculum

-2

-3

-4

-5

-6

Plate 179

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

Bregma

Figure 179

10

Bregma

9

0

1 LPtA V1

PtPD

8

2

V1B S1FL

S1BF Crus1

6

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

7 S1DZ

M1

CA2 SLu

cc

S1ULp LV

Fr3 S1J

fi

fmi ic

GI

CA3

Rt

CPu GP

Cl

DS

psf

PRh RSD

MoCb

B

4

icf cbw

PaS

5

PoDG pfs

6

CEnt

Mol PrS

CA3

opt

Crus2

GrCb SimA

PFl Or

AID

SimB

Ect

fmj

VG

ec

DI

3

GrDG

st

Crus1

V2L

Or CA1 Py Rad LMol MoDG

Fl

CEnt

PFl plf

PoDG

7

st

AIV

2

DEn

LV

CeC

ASt

acp

CA2 LMol Rad CA1 Or Py

I BLP

BLA

1

Pir1 2

VEn

3

MEnt

AHiPL AHiPM

BMP

8

VS

9

BLV

0

PMCo

CxA3 2 1

Interaural

PLCo

10

11

-1

Lateral 4.32 mm 14

13

12

Interaural

11

10

9

8

7

1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex acp anterior commissure, post AHiPL amygdalohip area, posterolat AHiPM amygdalohip, posteromed AID agranular insular cx, dorsal AIV agranular insular cx, ventral ASt amygdalostriate transition B basal nu (Meynert) BLA basolat amygdaloid nu, ant BLP basolat amygdaloid nu, post BLV basolat amygdaloid, ventral BMP basomed amygdaloid nu, post CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cbw cerebellar white matter cc corpus callosum CeC central amygdal nu, capsular CEnt caudomed entothinal cortex Cl claustrum

6

5

CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule CxA cortex amygdala transition DEn dorsal endopiriform nu DI dysgranular insular cortex DS dorsal subiculum ec external capsule Ect ectorhinal cortex fi fimbria of the hippocampus Fl flocculus fmi forceps minor corpus callosum fmj forceps major corpus callosum Fr3 frontal cortex, area 3 GI granular insular cortex GP globus pallidus GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus I intercalated nuclei amygdala ic internal capsule icf intercrural fissure LMol lacunosum moleculare LPtA lat parietal association cortex LV lateral ventricle

4

3

2

M1 primary motor cortex MEnt medial entorhinal cortex MoCb molecular layer cerebellum opt optic tract Or oriens layer hippocampus PaS parasubiculum PFl paraflocculus pfs parafloccular sulcus Pir1 piriform cortex, layer 1 PLCo posterolat cortical amygdal plf posterolateral fissure PMCo posteromed cortical amyg nu PoDG polymorph layer dentate gyrus PRh perirhinal cortex PrS presubiculum psf posterior superior fissure PtPD parietal cx, post area, dorsal Py pyramidal cell layer hippocam Rad radiatum layer hippocampus RSD retrosplenial dysgranular cx Rt reticular thalamic nu S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranul

1

0

-1

S1FL prim somatosens, forelimb S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip SimA simple lobule A SimB simple lobule B SLu stratum lucidum hippocampus st stria terminalis V1 primary visual cortex V1B primary visual cx, binocular V2L secondary visual cx, lat area VEn ventral endopiriform nu VG ventral geniculate nu VS ventral subiculum

-2

-3

-4

-5

-6

Plate 180

5

4

3

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

Bregma

Figure 180

10

Bregma

9

0

1 S1DZ LPtA

8

PtPD

2

V1 V1B

7

5

4

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

6

M1

S1J

Fr3

cc

V2L Py

MoCb

DS

3

Crus1

GrCb

4

Ect PRh RSD

fmj

LMol MoDG

S1ULp

S1J

alv Or CA1 Rad

CA2 LV

cbw

psf cbw

Crus2 icf

Sim

5

fi S1DZO

S2 ec

PM

opt

CPu

CA3

GP

CA3

DI st

AIV

ASt DEn

1

MEnt

9

AHiPM APir BLV

lo

Interaural

8

VS

CA1

BLP

VEn Pir3 2 1

Mol LMol

CA2

LaVM BLA LaVL

7

LV

LaDL

acp

rf

CEnt PrS

CA3

AID

6

PFl

PoDG GrDG

B

Cl

pfs

CEnt

ic

GI

2

0

Crus1

S1BF

S1FL

RAPir

BMP PMCo

10

PLCo

11

-1

Lateral 4.60 mm 14

13

12

Interaural

11

10

9

8

7

1 layer 1 of cortex 2 layer 2 of cortex acp anterior commissure, post AHiPM amygdalohip, posteromed AID agranular insular cx, dorsal AIV agranular insular cx, ventral alv alveus of the hippocampus APir amygdalopiriform transition ASt amygdalostriatal transition B basal nu (Meynert) BLA basolat amygdaloid nu, ant BLP basolat amygdaloid nu, post BLV basolat amygdaloid, ventral BMP basomed amygdaloid nu, post CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cbw cerebellar white matter cc corpus callosum CEnt caudomed entothinal cortex Cl claustrum

6

5

CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule DEn dorsal endopiriform nu DI dysgranular insular cortex DS dorsal subiculum ec external capsule Ect ectorhinal cortex fi fimbria of the hippocampus fmj forceps major corpus callosum Fr3 frontal cortex, area 3 GI granular insular cortex GP globus pallidus GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus ic internal capsule icf intercrural fissure LaDL lat amygdaloid nu, dorsolat LaVL lat amygdaloid nu, ventrolat LaVM lat amygdaloid nu, ventromed LMol lacunosum moleculare

4

3

2

lo lateral olfactory tract LPtA lat parietal association cortex LV lateral ventricle M1 primary motor cortex MEnt medial entorhinal cortex MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus opt optic tract Or oriens layer hippocampus PFl paraflocculus pfs parafloccular sulcus Pir piriform cortex PLCo posterolat cortical amygdal PM paramedian lobule PMCo posteromed cortical amyg nu PoDG polymorph layer dentate gyrus Post postsubiculum PRh perirhinal cortex PrS presubiculum psf posterior superior fissure PtPD parietal cx, post area, dorsal Py pyramidal cell layer hippocam

1

0

-1

Rad radiatum layer hippocampus RAPir rostral amygdalopiriform rf rhinal fissure RSD retrosplenial dysgranular cx S1BF prim somatosens, barrel field S1DZ prim somatosens, dysgranular S1DZO prim somatosens, oral dysg S1FL prim somatosens, forelimb S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip S2 secondary somatosensory cx Sim simple lobule st stria terminalis V1 primary visual cortex V1B primary visual cx, binocular V2L secondary visual cx, lat area VEn ventral endopiriform nu VS ventral subiculum

-2

-3

-4

-5

-6

Plate 181

5 10

7

4

+5

0

-5

3 -10

2

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-15 Bregma 0

-15

7

10

0 Interaural +15

-14

Figure 181

5

5

6

1

+10

+5

6

-5

0

APir

1 2 Pir3 RAPir

5

5

BLV PLCo CxA

4

BMP ACo

3

LOT

4

PMCo

oc/dsc

AHiAL MePV

MeAV

ts tz

2

1

0

1

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

BAOT ictd

3n

TuLH

VMHVL RCh

APit

VTM

MTu PMV TuLH

Pn DTM

7N

PCRt AmbC

3 RAmb

AmbL IRt

2

AmbSC

P7

1

MdV

Gi

PnC

RtTg

IPit

Sp5I Sp5C Li

VLL LVPO A5 CAT LSO PLV MSO SPO

SOR ictd

7n rs

8cn

ROb

Arc PPit

3V

PnV

tfp

ts

0

ts

ml

sox

1

lfp Te SOR

ll

3n

MeAV

3

ACo

s5 MePV AHiAL

CxA

4

VLL

mcp

m5

IRtA CAT

IRt

SubCV SuS P7 LVPO LSO rs rs 7n Sp5O tz tz sp5

PCRt

2 Li Sp5I

3

PMCo

4

PLCo

Pir

5

RAPir

af

5

APir

6

6

7

7

Interaural 0.40 mm 14

13

12

11

Bregma -9.60 mm 10

1 layer 1 of cortex 2 layer 2 of cortex 3n oculomotor nerve 3V 3rd ventricle 7n facial nerve 7N facial nu 8cn cochlear root of the 8th nerve A5 A5 noradrenaline cells ACo ant cortical amygdaloid nu af amygdaloid fissure AHiAL amygdalohip area, anterolat AmbC ambiguus nu, compact part AmbL ambiguus nu, loose part AmbSC ambiguus nu, subcompact APir amygdalopiriform transition

9

8

7

APit anterior lobe of pituitary Arc arcuate hypothalamic nu BAOT bed nu accessory olfactory tr BLV basolat amygdaloid, ventral BMP basomed amygdaloid nu, post CAT nu of the central acoustic tr CxA cortex-amygdala transition DTM dorsal tuberomammillary nu dsc dorsal spinocerebellar tr Gi gigantocellular reticular nu ictd internal carotid artery IPit intermediate lobe of pituitary IRt intermediate reticular nu IRtA intermediate reticular nu, alpha

6

5

lfp longitudinal fasciculus pons Li linear nu of the medulla ll lateral lemniscus LOT nu lateral olfactory tract LSO lateral superior olive LVPO lateroventral periolivary nu m5 motor root trigeminal nerve mcp middle cerebellar peduncle MdV medullary reticular nu, ventral MeAV med amygd nu, anterovent MePV med amyg nu, posteroventral ml medial lemniscus MnM medial mammillary nu, median MSO medial superior olive MTu medial tuberal nu

4

3

2

oc olivocerebellar tr P7 perifacial zone PCRt parvicellular reticular nu Pir piriform cortex PLCo posterolat cortical amygdal PLV perilemniscal nu, ventral part PMCo posteromed cortical amyg nu PMV premammillary nu, ventral Pn pontine nuclei PnC pontine reticular nu, caudal PnV pontine reticular nu, ventral PPit posterior lobe of pituitary RAmb retroambiguus nu RAPir rostral amygdalopiriform

1

0

-1

RCh retrochiasmatic area ROb raphe obscurus nu rs rubrospinal tract RtTg reticulotegmental nu pons s5 sensory root trigeminal nerve SOR supraoptic nu, retrochiasmatic sox supraoptic decussation sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal Sp5I spinal trigeminal nu, interpolar Sp5O spinal trigeminal nu, oral SPO superior paraolivary nu SubCV subcoeruleus nu, ventral part SuS superior salivatory nu Te terete hypothalamic nu tfp transverse fibers pons

-2

-3

-4

ts tectospinal tract TuLH tuberal region of lat hypothal tz trapezoid body VLL ventral nu lat lemniscus VMHVL ventromed hy nu, ventrolat VTM ventral tuberomammillary nu

-5

-6

Plate 182

5 10

7

4

+5

0

-5

3 -10

2

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-15 Bregma 0

10

0 Interaural +15

+10

+5

-15

VIEnt

-5

0

-14

Figure 182

5

5

6

1

6

1 2 Pir3

5

5

APir

RAPir

VEn

7

MEnt

BLV

4

0

1

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

1

1 2 Tu3

ocb

AHiPM

MePV

MeAD

VLL MTu

SO TuLH

RCh

och

PMV

LM

DM

PnO

PCRt

7SH

P7

MdD

2

IRt

IRtA

PnC

1

MdV

Gi

RtTg

10N

ROb

MM

3V

3

7n 6RB

PMD

Ge5 Sp5C

Sp5O

SubCV

Te VTM TuLH

VMH Pe

SCh

Sp5I

Pr5

AA

HDB

8n

7n

VP

2

AHiAL

LOT ICj

VS

BMA

ACo

3

4

BMP

CxA

tfp

Pn

RIP

MnM

12N mlf

ts

Sol

CC

0

ml ML

1

lfp VTM

sox HDB AA

3

ictd

opt

ll

m5

4n

MeAD

A5

mcp

BAOT MeAV MePV

LOT

6RB 3n

7n

rs m5

7St

10n

2

9n

PCRtA

Pr5

s5 5Gn

tz

8vn

ACo

sp5 8cn

3 oc

dsc

PMCo

4

4

PLCo lo

BLV RAPir

VEn

5

APir

af

5

6

6

7

7

Interaural 0.78 mm 14

13

1 layer 1 of cortex 2 layer 2 of cortex 3n oculomotor nerve 3V 3rd ventricle 4n trochlear nerve 5Gn trigeminal ganglion 6RB abducens nu, retractor bulbi 7n facial nerve 7SH facial nu, stylohyoid 8cn cochlear root of the 8th nerve 8n vestibulocochlear nerve 8vn vestibular root of 8th nerve 9n glossopharyngeal nerve 10N dorsal motor nu of vagus 10n vagus nerve 12N hypoglossal nu A5 A5 noradrenaline cells AA anterior amygdaloid area

12

11

Bregma -9.22 mm 10

ACo ant cortical amygdaloid nu af amygdaloid fissure AHiAL amygdalohip area, anterolat AHiPM amygdalohip, posteromed APir amygdalopiriform transition BAOT bed nu accessory olfactory tr BLV basolat amygdaloid, ventral BMA basomed amygdaloid nu, ant BMP basomed amygdaloid nu, post CC central canal CxA cortex-amygdala transition DM dorsomedial hypothalamic nu dsc dorsal spinocerebellar tract

9

8

7

Ge5 gelatinous layer caudal Sp5 Gi gigantocellular reticular nu HDB nu horizontal limb diagonal b ICj islands of Calleja ictd internal carotid artery IRt intermediate reticular nu IRtA intermediate reticular nu, alpha lfp longitudinal fasciculus pons ll lateral lemniscus LM lateral mammillary nu lo lateral olfactory tract LOT nu lateral olfactory tract m5 motor root trigeminal nerve mcp middle cerebellar peduncle MdD medullary reticular nu, dorsal MdV medullary reticular nu, ventral

6

5

MeAD med amygdaloid nu, ant dors MeAV med amygd nu, anterovent MEnt medial entorhinal cortex MePV med amyg nu, posteroventral ML medial mammillary nu, lateral ml medial lemniscus mlf medial longitudinal fasciculus MM medial mammillary nu, medial MnM medial mammillary nu, median MTu medial tuberal nu oc olivocerebellar tract ocb olivocochlear bundle och optic chiasm

4

3

2

opt optic tract P7 perifacial zone PCRt parvicellular reticular nu PCRtA parvicellular reticular nu, alpha Pe periventricular hypothal nu Pir piriform cortex PLCo posterolat cortical amygdal PMCo posteromed cortical amyg nu PMD premammillary nu, dorsal PMV premammillary nu, ventral Pn pontine nuclei PnC pontine reticular nu, caudal PnO pontine reticular nu, oral part

1

0

-1

Pr5 principal sensory trigeminal nu RAPir rostral amygdalopiriform RCh retrochiasmatic area RIP raphe interpositus nu ROb raphe obscurus nu rs rubrospinal tract RtTg reticulotegmental nu pons s5 sensory root trigeminal nerve SCh suprachiasmatic nu SO supraoptic nu Sol nu of solitary tract sox supraoptic decussation sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal Sp5I spinal trigeminal nu, interpolar Sp5O spinal trigeminal nu, oral

-2

-3

-4

SubCV subcoeruleus nu, ventral part Te terete hypothalamic nu tfp transverse fibers pons ts tectospinal tract Tu olfactory tubercle TuLH tuberal region of lat hypothal tz trapezoid body VEn ventral endopiriform nu VIEnt ventral intermed entorhinal VLL ventral nu lat lemniscus VMH ventromedial hypothalamic nu VP ventral pallidum VS ventral subiculum VTM ventral tuberomammillary nu

-5

-6

Plate 183

5 10

7

4

+5

0

-5

3 -10

2

0

-1

-2

-3

-4

-5

-6

+15

+5

-5

0

1 2 Pir3

-12

-13

-14

-15

7

6

APir

5

BLP

4

CxA

MEnt BMP BL

ACo LOT AA

3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

12

Tu3

VP

ICj

4 AHiAL

tz

I

VS

MeAD

MePV AHiPM 4n

DG

MCPO ESO

VLL Pn

PCRtA SubCV

TuLH

SO LPO MPA

LA

f PoFLH PMV

SCh RCh

SuS

VTM RtTgP PnO

ML

VMHDM

och

LM

PMD

DM

Pe

2n

2

MdD

7SH IRtA

IRt

1 MdV

Gi

RIP

Pn

3V MnM MM DTM

PCRt

PnC

RtTg

3

Ge5 Sp5C

Sp5I

Sp5O

Pr5VL

m5

SO

HDB

ROb mlf

ts

10N 12N

Sol

CC

0

ml f

ictd

HDB

ESO

opt sox

3

1

tfp

pcer

lfp

3n

ictd

ll

m5

4n

MCPO mfb

mcp

s5 LOT

AA

ACo

MeAD

A5 rs m5

7n PCRtA

9n

10n Li

2

Pr5VL sp5

MePV

3

oc/dsc

tz

AHiPM

BMA

ocb

8cn

BMP

CxA

4

oc/dsc

VS

BMA

2

-11

VIEnt

DIEnt

BLV

1

-10

10 +10

VEn

0

-9

Figure 183

5

1

-8

5

0 Interaural

2

-7

-15 Bregma 0

5

6

1

lo VEn BLV

5

4

VS

AHiAL

MEnt

BMP

6

5

af

APir

RAPir

6

VIEnt DLEnt

7

7

Interaural 0.90 mm 14

13

1 layer 1 of cortex 2 layer 2 of cortex 2n optic nerve 3n oculomotor nerve 3V 3rd ventricle 4n trochlear nerve 7n facial nerve 7SH facial nu, stylohyoid 8cn cochlear root of the 8th nerve 9n glossopharyngeal nerve 10N dorsal motor nu of vagus 10n vagus nerve 12N hypoglossal nu A5 A5 noradrenaline cells AA anterior amygdaloid area ACo ant cortical amygdaloid nu af amygdaloid fissure AHiAL amyghip area, anterolat

12

11

Bregma -9.10 mm 10

AHiPM amyghip area, posteromed APir amygdalopiriform transition BL basolateral amygdaloid nu BLP basolat amygdaloid nu, post BLV basolat amygdaloid, ventral BMA basomed amygdaloid nu, ant BMP basomed amygdaloid nu, post CC central canal CxA cortex-amygdala transition DG dentate gyrus DIEnt dorsointermed entorh cx DLEnt dorsolateral entorh cx DM dorsomedial hypothalamic nu dsc dorsal spinocerebellar tr

9

8

7

DTM dorsal tuberomammillary nu ESO episupraoptic nu f fornix Ge5 gelatinous layer caudal Sp5 Gi gigantocellular reticular nu HDB nu horizontal limb diagonal b I intercalated nuclei amygdala ICj islands of Calleja ictd internal carotid artery IRt intermediate reticular nu IRtA intermediate reticular nu, alpha LA lateroanterior hypothal nu lfp longitudinal fasciculus pons Li linear nu of the medulla ll lateral lemniscus LM lateral mammillary nu lo lateral olfactory tract

6

5

LOT nu lateral olfactory tract LPO lateral preoptic area m5 motor root trigeminal nerve mcp medial cerebellar peducle MCPO magnocellular preoptic nu MdD medullary reticular nu, dorsal MdV medullary reticular nu, ventral MeAD med amygdaloid nu, ant dors MEnt medial entorhinal cortex MePV med amyg nu, posteroventral mfb medial forebrain bundle ML medial mammillary nu, lateral ml medial lemniscus

4

3

2

mlf medial longitudinal fasciculus MM medial mammillary nu, medial MnM medial mammillary nu, median MPA medial preoptic area oc olivocerebellar tract ocb olivocochlear bundle och optic chiasm opt optic tract pcer posterior cerebral artery PCRt parvicellular reticular nu PCRtA parvicellular reticular nu, alpha Pe periventricular hypothal nu PeFLH perifornical lat hypthal Pir piriform cortex PMCo posteromed cortical amyg nu

1

0

-1

PMD premammillary nu, dorsal PMV premammillary nu, ventral Pn pontine nuclei PnC pontine reticular nu, caudal PnO pontine reticular nu, oral part Pr5VL principal sensory 5, ventrolat RAPir rostral amygdalopiriform RCh retrochiasmatic area RIP raphe interpositus nu ROb raphe obscurus nu rs rubrospinal tract RtTg reticulotegmental nu pons RtTgP reticuloteg nu, pericentral s5 sensory root trigeminal nerve SCh suprachiasmatic nu

-2

-3

-4

SO supraoptic nu Sol nu of solitary tract sox supraoptic decussation sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal Sp5I spinal trigeminal nu, interpolar Sp5O spinal trigeminal nu, oral SubCV subcoeruleus nu, ventral part SuS superior salivatory nu tfp transverse fibers pons ts tectospinal tract Tu olfactory tubercle TuLH tuberal region of lat hypothal tz trapezoid body VEn ventral endopiriform nu

-5

-6

VIEnt ventral intermed entorhinal VLL ventral nu lat lemniscus VMHDM ventromed hy nu, dorsomed VP ventral pallidum VTg ventral tegmental nu VS ventral subiculum VTM ventral tuberomammillary nu

Plate 184

5 10

7

4

+5

0

-5

3 -10

2

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-15 Bregma 0

10

0 Interaural +15

+10

+5

LEnt

-5

0

-14

-15

Figure 184

5

5

6

1

1 2 Pir3

VIEnt

7

6

DEn

5

APir

BLP

5

MEnt

VEn BLA

BMP

IM

4 CxA

I

AA

ICj

AA

0

1

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

1

1 2 Tu3

GrDG VLH

HDB

ICj

AHC

MPA

PMV

Pe

LTer AVPe VMPO

3V

MPO

AHC

ictd

ML f

mfb

sox opt

SO

Pn Pn

IRt

Gi

1

MdV

DPGi ROb

SolC

Ro

RtTg

10N

12N

mlf

ts

CC

ml

3n cp

1

5ADi

lfp

mfb

A5 ll

pcer

m5

m5

7n

5TT

2

m5

MePV

sp5

s5

AHiPM

VCA VS

3

VCP

MEnt

4

I BMP

BLA VEn

5

0

Sol asc7

mp

BMA lo

6RB

PnC

AHiAL

4

2

mcp

AA MeAD LOT

3

MM MnM

MdD

PnO

IPL IPI IPR IPC

DM

PCRt

PCRtA

5ADi 7n

LA MPA

SubCV

5TT

MT 3n

PMD SuML

LPO

3

Sp5O

Pr5VL

SNR PeFLH PeF

Sp5C

m5

VLL

VP PLH

oc/dsc Sp5I

m5

CA3

MCPO

2

ocb tz 8cn

AHi

MePD

MeAD

4

VS

VS

LOT

3

dcw

I STIA

af

APir

BLP

5

VIEnt

6

6

DLEnt

7

7

Interaural 1.18 mm 14

13

1 layer 1 of cortex 2 layer 2 of cortex 3n oculomotor nerve 3V 3rd ventricle 5ADi motor trigem nu, ant digastric 5TT motor trigem, tensor tympani 6RB abducens nu, retractor bulbi 7n facial nerve 8cn cochlear root of the 8th nerve 10N dorsal motor nu of vagus 12N hypoglossal nu A5 A5 noradrenaline cells AA anterior amygdaloid area af amygdaloid fissure AHC anterior hy area, central AHi amygdalohippocampal area

12

11

Bregma -8.82 mm 10

AHiAL amygdalohip area, anterolat AHiPM amygdalohip, posteromed APir amygdalopiriform transition asc7 ascending fibers of facial n AVPe anteroventral periventric nu BLA basolat amygdaloid nu, ant BLP basolat amygdaloid nu, post BMA basomed amygdaloid nu, ant BMP basomed amygdaloid nu, post CA3 field CA3 of the hippocampus CC central canal cp cerebral peduncle

9

8

7

CxA cortex-amygdala transition dcw deep cerebral white matter DEn dorsal endopiriform nu DLEnt dorsolateral entorhinal cortex DM dorsomedial hypothalamic nu dsc dorsal spinocerebellar tr DPGi dorsal paragigantocellular nu f fornix Gi gigantocellular reticular nu GrDG granular layer dentate gyrus HDB nu horizontal limb diagonal b I intercalated nuclei amygdala ICj islands of Calleja ictd internal carotid artery IM intercalated amygd nu, main

6

5

IPC interpeduncular nu, caudal IPI interpeduncular nu, intermed IPL interpeduncular nu, lat subnu IPR interpeduncular nu, rostral sub IRt intermediate reticular nu LA lateroanterior hypothal nu LEnt lateral entorhinal cortex lfp longitudinal fasciculus pons ll lateral lemniscus lo lateral olfactory tract LOT nu lateral olfactory tract LPO lateral preoptic area LTer lemina terminalis m5 motor root trigeminal nerve mcp middle cerebellar peduncle MCPO magnocellular preoptic nu

4

3

2

MdD medullary reticular nu, dorsal MdV medullary reticular nu, ventral MeAD med amygdaloid nu, ant dors MEnt medial entorhinal cortex MePD med amygd nu, posterodorsal MePV med amyg nu, posteroventral mfb medial forebrain bundle ML medial mammillary nu, lateral ml medial lemniscus mlf medial longitudinal fasciculus MM medial mammillary nu, medial

1

0

-1

MnM medial mammillary nu, median mp mammillary peduncle MPA medial preoptic area MPO medial preoptic nu MT med terminal nu acc optic tr oc olivocerebellar tract ocb olivocochlear bundle opt optic tract pcer posterior cerebral artery PCRt parvicellular reticular nu PCRtA parvicellular reticular nu, alpha Pe periventricular hypothal nu PeF perifornical nu PeFLH perifornical part of lat hy Pir piriform cortex PLH peduncular part of lat hypoth

-2

-3

-4

PMD premammillary nu, dorsal PMV premammillary nu, ventral Pn pontine nuclei PnC pontine reticular nu, caudal PnO pontine reticular nu, oral part Pr5VL principal sensory 5, ventrolat Ro nu of Roller ROb raphe obscurus nu RtTg reticulotegmental nu pons s5 sensory root trigeminal nerve SNR substantia nigra, reticular part SO supraoptic nu Sol nu of solitary tract SolC nu solitary tract, commissural

-5

-6

sox supraoptic decussation sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal Sp5I spinal trigeminal nu, interpolar Sp5O spinal trigeminal nu, oral STIA bed nu st, intraamygdaloid div SubCV subcoeruleus nu, ventral part SuML supramammillary nu, lat ts tectospinal tract Tu olfactory tubercle tz trapezoid body VCA ventral cochlear nu, anterior Further explanations can be found in the main Index of Abbreviations

Plate 185

5 10

7

4

+5

0

-5

3 -10

2

0

-1

-2

-3

-4

-5

-6

+15

+10

+5

-5

0

Pir1 2

5

IEn

-12

-13

-15

7

BMP VS

4

CA1

st

AHi MePD

tz

LV

VCA

HDB

MCLH

LPO MPA MPO

AVPe

SNR

PLH

LA Cir AHC AHA PaV Pe

SubCV

SuML SNC SuMM

PH 3V

PnO

IPL

3n PeF

f

SIB

7n P5

mfb

CxA3

lo

I

4

cst CeM CeC

4n AHi

sol

1

acs7

cu

5ADi

2

mcp

m5

sp5

CA3 hif

tz 8n CA1

STIA

I

0

m5

GrDG

MCPO

3

CC

SolC

rs

ll

PTe sox opt

10N

12N

6N

cp

1

Pr

mlf

r1Rt

ml

Gi

DPGi

RtTg

fr mt mp IPF HDB

Cu Sol

PnC

PMnR MnR

IPI IPR IPC

MM

cu

MdD

7n IRt

SMT

DMD DMC

2

PCRt

PCRtA

MT

PeF

3

Sp5C

Sp5O

5TT

ANS PLH PeFLH

SIB

icp Sp5I

VLL

CB

ICj

VCP

Pr5VL

VP

ICj

8cn

CA3 GrDG

MeAD

MCPO

1 2 Tu3

5

STIA

EA

3

PFl MEnt

BLA CeC CeM

AA

CxA3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

-14

6

APir

BLP

4

2

-11

VIEnt

DEn

I

1

-10

DIEnt

10

REn

0

-9

Figure 185

3

1

-8

5

0 Interaural

2

-7

-15 Bregma 0

5

6

1

3 icp

VCA VCP

dsc/oc

4

VS BLA

BMP

VEn

af

dcw

BLP

5

5

REn APir

DEn

6

MEnt

6

VIEnt DIEnt

7

7

Interaural 1.40 mm 14

13

1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 3n oculomotor nerve 3V 3rd ventricle 4n trochlear nerve 5ADi motor trigem nu, ant digastric 5TT motor trigem, tensor tympani 6N abducens nu 7n facial nerve 8cn cochlear root of the 8th nerve 8n vestibulocochlear nerve 10N dorsal motor nu of vagus 12N hypoglossal nu AA anterior amygdaloid area af amygdaloid fissure AHA anterior hypothal area, ant

12

11

Bregma -8.60 mm 10

AHC anterior hy area, central AHi amygdalohippocampal area ANS accessory neurosecretory nu APir amygdalopiriform transition asc7 ascending fibers facial nAVPe anteroventral periventric nu BLA basolat amygdaloid nu, ant BLP basolat amygdaloid nu, post BMP basomed amygdaloid nu, post CA1 field CA1 of the hippocampus CA3 field CA3 of the hippocampus CB cell bridges ventral striatum CC central canal

9

8

7

CeC central amygdal nu, capsular CeM central amygdal nu, med div Cir circular nu cp cerebral peduncle cst commissural stria terminalis Cu cuneate nu cu cuneate fasciculus CxA cortex amygdala transition dcw deep cerebral white matter DEn dorsal endopiriform nu DIEnt dorsal intermed entorhinal cx DMC dorsomed hy nu, compact DMD dorsomed hypothal nu, dorsal DPGi dorsal paragigantocellular nu

6

5

dsc/oc dors spinocereb/olivocereb tr EA sublenticular extended amyg f fornix fr fasciculus retroflexus Gi gigantocellular reticular nu GrDG granular layer dentate gyrus HDB nu horizontal limb diagonal b hif hippocampal fissure I intercalated nuclei amygdala ICj islands of Calleja icp inferior cerebellar peduncle IEn intermediate endopiriform nu IPC interpeduncular nu, caudal IPF interpeduncular fossa IPI interpeduncular nu, intermed

4

3

2

IPL interpeduncular nu, lat subnu IPR interpeduncular nu, rostral sub IRt intermediate reticular nu LA lateroanterior hypothal nu ll lateral lemniscus lo lateral olfactory tract LPO lateral preoptic area LV lateral ventricle m5 motor root trigeminal nerve MCLH magnocellular nu lat hypothal mcp middle cerebellar peduncle MCPO magnocellular preoptic nu MdD medullary reticular nu, dorsal MeAD med amygdaloid nu, ant dors

1

0

-1

MEnt medial entorhinal cortex MePD med amygd nu, posterodorsal mfb medial forebrain bundle ml medial lemniscus mlf medial longitudinal fasciculus MM medial mammillary nu, medial MnR median raphe nu mp mammillary peduncle MPA medial preoptic area MPO medial preoptic nu MT med terminal nu acc optic tr mt mammillothalamic tract opt optic tract P5 peritrigeminal zone PaV paraventricular hy nu, ventral

-2

-3

-4

PCRt parvicellular reticular nu PCRtA parvicellular reticular nu, alpha Pe periventricular hypothal nu PeF perifornical nu PeFLH perifornical part of lat hy PFl paraflocculus PH posterior hypothalamic nu Pir1 piriform cortex, layer 1 PLH peduncular part of lat hypoth PMnR paramedian raphe nu PnC pontine reticular nu, caudal PnO pontine reticular nu, oral part Pr prepositus nu Pr5VL principal sensory 5, ventrolat PTe paraterete nu

-5

-6

REn retroendopiriform nu r1Rt r1 reticular formation rs rubrospinal tract RtTg reticulotegmental nu pons SIB substantia innominata, basal SMT submammillothalamic nu SNC substantia nigra, compact part SNR substantia nigra, reticular part sol solitary tract Sol nu of solitary tract SolC nu solitary tract, commissural sox supraoptic decussation sp5 spinal trigeminal tract Further explanations can be found in the main Index of Abbreviations

Plate 186

5 10

7

4

+5

0

-5

3 -10

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-15 Bregma 0

-15

Figure 186

5

5

-14

7

DLEnt 10

0 Interaural

6

+15

+10

+5

DIEnt

6

-5

0

VIEnt

1 2 Pir3

DEn

PFl

5

LaVM IEn

BLA

CA1

CeC

4

5

MEnt

BLP VS

CA2

st

STIA

CEnt

I AA EA

3

1

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

0

tz mcp VLL

MCLH

PLH 1 2 Tu3

3

Pr5DM

LPO

ICj HDB

AHA

VOLT Pe

PIF

VP

MnR

6N

RtTg

A7

sox

DPGi mlf

6

al

mfb

Gi Pr

ROb

12N

10N Sol SolC CC

0

asc7

1

7ni

2

rs

cp

5TT

ll

m5

opt MCPO

3

MeAD

CeM cst AA lo

Pa6

r1Rt

f

ANS

PMnR

1

IRt

ts ml

3n

SIB

IRtA

PnC

fr mp

mt

PCRt MdD

SubC

IPL

VTA IPI IPC IPA

SuMM IPF IPR

PH

PnO

B9

Sp5C

2

PCRtA

P5 5ADi

PN

SuML

3V AVPe

MT

VTAR

DMC SMT

PaV

5N

PBP

DMD

AHC AHP

MPO

acer

PLH

PeFLH

MPA

SNC

Sp5I

Sp5O

5TT

SNR

STh

SIB

ICj

hif

DG

MCPO

VP

1

CA3

Pr5VL

CB

2

CeM MeAD MePD

4

8vn VCA I8 8n VCP

I

mcp

hif

sp5

STIA

st LV

3 icp dsc/oc

VCP

4

VS

BLP

5

VCA

CEnt

BMP

BLA

IEn

ocb

tz

CeM CeC

4

MePD AHi

dcw

MEnt

5

DEn

APir VIEnt

6

6

DIEnt

7

7

Interaural 1.58 mm 14

13

1 layer 1 of cortex 2 layer 2 of cortex 3n oculomotor nerve 3V 3rd ventricle 5ADi motor trigem nu, ant digastric 5N motor trigeminal nu 5TT motor trigem, tensor tympani 6 layer 6 of cortex 6N abducens nu 7ni nervus intermedius facial n 8n vestibulocochlear nerve 8vn vestibular root of 8th nerve 10N dorsal motor nu of vagus 12N hypoglossal nu A7 A7 noradrenaline cells AA anterior amygdaloid area acer anterior cerebral artery AHA anterior hypothal area, ant

12

11

Bregma -8.42 mm 10

AHC anterior hy area, central AHi amygdalohippocampal area AHP anterior hypothal area, post al ansa lenticularis ANS accessory neurosecretory nu APir amygdalopiriform transition asc7 ascending fibers facial nerve AVPe anteroventral periventric nu B9 B9 serotonin cells BLA basolat amygdaloid nu, ant BLP basolat amygdaloid nu, post BMP basomed amygdaloid nu, post

9

8

7

CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus CB cell bridges ventral striatum CC central canal CeC central amygdal nu, capsular CeM central amygdal nu, med div CEnt caudomed entothinal cortex cp cerebral peduncle cst commissural stria terminalis dcw deep cerebral white matter DEn dorsal endopiriform nu DG dentate gyrus

6

5

DIEnt dorsal intermed entorhinal cx DLEnt dorsolateral entorhinal cortex DMC dorsomed hy nu, compact DMD dorsomed hypothal nu, dorsal DPGi dorsal paragigantocellular nu dsc/oc dors spinocereb/olivocereb tr EA sublenticular extended amyg f fornix fr fasciculus retroflexus Gi gigantocellular reticular nu HDB nu horizontal limb diagonal b hif hippocampal fissure I intercalated nuclei amygdala I8 interstitial nu 8th n

4

3

2

ICj islands of Calleja icp inferior cerebellar peduncle IEn intermediate endopiriform nu IPA interpeduncular nu, apical sub IPC interpeduncular nu, caudal IPF interpeduncular fossa IPI interpeduncular nu, intermed IPL interpeduncular nu, lat subnu IPR interpeduncular nu, rostral sub IRt intermediate reticular nu IRtA intermediate reticular nu, alpha LaVM lat amygdaloid nu, ventromed ll lateral lemniscus

1

0

-1

lo lateral olfactory tract LPO lateral preoptic area LV lateral ventricle m5 motor root trigeminal nerve MCLH magnocellular nu lat hypothal mcp middle cerebellar peduncle MCPO magnocellular preoptic nu MdD medullary reticular nu, dorsal MeAD med amygdaloid nu, ant dors MEnt medial entorhinal cortex MePD med amygd nu, posterodorsal mfb medial forebrain bundle ml medial lemniscus mlf medial longitudinal fasciculus

-2

-3

-4

MnR median raphe nu mp mammillary peduncle MPA medial preoptic area MPO medial preoptic nu MT med terminal nu acc optic tr mt mammillothalamic tract ocb olivocochlear bundle opt optic tract P5 peritrigeminal zone Pa6 paraabducens nu PaV paraventricular hy nu, ventral PBP parabrachial pigmented nu PCRt parvicellular reticular nu PCRtA parvicellular reticular nu, alpha Pe periventricular hypothal nu PeFLH perifornical part of lat hy PFl paraflocculus

-5

-6

PH posterior hypothalamic nu PIF parainterfascicular nu VTA Pir piriform cortex PLH peduncular part of lat hypoth PMnR paramedian raphe nu PN paranigral nu of the VTA PnC pontine reticular nu, caudal PnO pontine reticular nu, oral part Pr prepositus nu Pr5DM principal sensory 5, dorsomed Pr5VL principal sensory 5, ventrolat ROb raphe obscurus nu Further explanations can be found in the main Index of Abbreviations

Plate 187

5 10

7

4

+5

0

3

-5

-10

2

0

-1

-2

+15

10 +10

+5

1 2 Pir3

-8

-9

-10

-11

-12

-13

ASt

CPu

CA2 STIA

CeC

4

CEnt PaS

SLu CA3

MePD

MeAD AL

EA

VCA VCP

DG A7 VLL

CB VP

PLH

SIB

ICj

HDB VOLT

SubI

LPO

MPA MPO Pe MnPO AVPe

MPOC

Pa

PaFLH A11 DA PH PHD 3V

3V

MPA

B9

fr mt

SIB

al

IEn

xscp

lo

ns

0

sol

4n

mcp

1

MVeMC m5

Pr5DM

Pr5VL sp5

X 8n VC

hif

2

SpVe

ll

cp

sp5

icp

3

DC

CEnt

st LV

4

AP

4V

A7

rs

cst

1

Pr

EVe

sox opt acp

cu

ts

vsc

CPu

2

Mx

10N g7

MnR

Rbd

3n

ic

Sp5C

Sol

MVeMC

ml

mfb

5Sol

mlf

sm

3

SubCD

PnO PMnR

vtgx

f

Sp5I

DMTg

CLi

RLi

Pe

3

Cu

PBP

PHA

icp

8n

Sp5O DMSp5 5Tr

5N

MT

sumx

SPa

Pr5VL Pr5DM

SNCD

PLH Gem

AHP Stg

ocb

P5

PL

SNR

STh

SM

AcbSh

5

MEnt

B Tu3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

PFl VS

BLA

7

6

CA1

CeM

LAcbSh 2

-15

VIEnt

IPAC

1

-14

DIEnt

La

DEn IEn

3

2

-7

AIP

IEn

1

-6

DLEnt

PRh

-5

0

4

0

-5

Figure 187

5

1

-4

5

0 Interaural

2

-3

-15 Bregma 0

5

6

1

4

IPAC VS DEn

MEnt

5

5 alv

AIP

6

PRh

VIEnt

DLEnt

6

DIEnt

7

7

Interaural 1.90 mm 14

13

1 layer 1 of cortex 2 layer 2 of cortex 3n oculomotor nerve 3V 3rd ventricle 4n trochlear nerve 4V 4th ventricle 5N motor trigeminal nu 5Sol trigeminal-solitary transition z 5Tr trigeminal transition zone 8n vestibulocochlear nerve 10N dorsal motor nu of vagus A11 A11dopamine cells A7 A7 noradrenaline cells AcbSh accumbens nu, shell acp anterior commissure, post AHP anterior hypothal area, post AIP agranular insular cortex, post

12

11

Bregma -8.10 mm 10

al ansa lenticularis AL nu of the ansa lenticularis alv alveus of the hippocampus AP area postrema ASt amygdalostriatal transition AVPe anteroventral periventric nu B basal nu (Meynert) B9 B9 serotonin cells BLA basolat amygdaloid nu, ant CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus CB cell bridges ventral striatum CeC central amygdal nu, capsular

9

8

7

CeM central amygdal nu, med div CEnt caudomed entothinal cortex CLi caudal linear nu of the raphe cp cerebral peduncle CPu caudate putamen (striatum) cst commissural stria terminalis Cu cuneate nu cu cuneate fasciculus DA dorsal hypothalamic area DC dorsal cochlear nu DEn dorsal endopiriform nu DG dentate gyrus DIEnt dorsal intermed entorhinal cx DLEnt dorsolateral entorhinal cortex

6

5

DMSp5 dorsomed spinal trigeminal nu DMTg dorsomed tegmental area EA sublenticular extended amyg EVe nu of origin of efferents ve n f fornix fr fasciculus retroflexus g7 genu facial nerveGem gemini hypothalamic nu HDB nu horizontal limb diagonal b hif hippocampal fissure ic internal capsule ICj islands of Calleja icp inferior cerebellar peduncle IEn intermediate endopiriform nu IPAC interst nu post limb ant comm

4

3

2

La lat amygdaloid nu LAcbSh lateral accumbens shell ll lateral lemniscus lo lateral olfactory tract LPO lateral preoptic area LV lateral ventricle m5 motor root trigeminal nerve mcp middle cerebellar peduncle MeAD med amygdaloid nu, ant dors MEnt medial entorhinal cortex MePD med amygd nu, posterodorsal mfb medial forebrain bundle ml medial lemniscus mlf medial longitudinal fasciculus MnPO median preoptic nu MnR median raphe nu MPA medial preoptic area

1

0

-1

MPO medial preoptic nu MPOC medial preoptic nu, central MT med terminal nu acc optic tr mt mammillothalamic tract MVeMC med vestibular nu, magnocell Mx matrix region medulla ns nigrostriatal bundle ocb olivocochlear bundle opt optic tract P5 peritrigeminal zone Pa paraventricular hypoth nu PaS parasubiculum PBP parabrachial pigmented nu Pe periventricular hypothal nu PFl paraflocculus PeFLH perifornical lat hypothal PH posterior hypothalamic nu

-2

-3

-4

PHA posterior hypothalamic area PHD post hypothal area, dorsal Pir piriform cortex PL paralemniscal nu PLH peduncular part of lat hypoth PMnR paramedian raphe nu PnO pontine reticular nu, oral part Pr prepositus nu Pr5DM principal sensory 5, dorsomed Pr5VL principal sensory 5, ventrolat PRh perirhinal cortex Rbd rhabdoid nu RLi rostral linear nu raphe rs rubrospinal tract SIB substantia innominata, basal

-5

-6

SLu stratum lucidum hippocampus SM nu of the stria medullaris sm stria medullaris thalamus SNCD subst nigra, comp, dors tier SNR substantia nigra, reticular part sol solitary tract Sol nu of solitary tract sox supraoptic decussation sp5 spinal trigeminal tract Sp5C spinal trigeminal nu, caudal Sp5I spinal trigeminal nu, interpolar Sp5O spinal trigeminal nu, oral Further explanations can be found in the main Index of Abbreviations

Plate 188

5 10

7

4

+5

0

3

-5

-10

2

0

-1

-2

-3

-4

-5

-6

-7

-8

+15

+10

+5

DLEnt

PRh

10

BLA ASt

DEn

2 Pir3

CPu

4

LSS

VS

CA3

MePD

VCAGr

CEnt

GrDG

SLu

PaS

PoDG

AcbSh

PLH SubI PaPo JPLH

LPO StHy

Tu VDB

MPO MnPO

RRF

3V

Pe

PaMP

PHA

vtgx

Rbd PMnR MnR

ml PBP

cp

LSS

ll LAcbSh

acp

sox IPAC

CeM

CeC

5

4V

PaS

SLu

Pr Sol

MVePC

me5

1

Gr

MVeMC SpVe

5Tr m5

2

cu

X icp

ECu

3

LR4V

CEnt

4

hif

LV

MEnt

La

ec

0

9Cb

DC

st

DEn

Sol AP

Pr

opt

cst

1

MVePC

vsc mcp

ic

lo

EVe

Gr

CGG

A7 Su5

al

SpVe

mlf CGA

r3Rt

r2Rt

2

FVe

CGG SGe

ts

3n

ns

CGO

PnR

cu

Cu

MVeMC

SubCD SubCA

xscp rs

f

4

5Tr

3

Pa5

sp5

8vn

DMTg CLi

fr mtg

mt

icp 8n

P5 5N

PBP

PH

PaLM

mfb sm

PnO

dsc/oc

VCP

Pr5VL KF Pr5DM

VTAR

PHD 3V Xi

PaXi

ERS

PTg

Gem

A13

MPA

VLL PL

RR

MT

A11

MPA

Tu

PLH

ZI

STMPM

AOP

SNR SNCD

SM

SIB

4

VCA

EP STh

5

MEnt

s5

B

VP

7

6

PFl

CA2

STIA

CeC

CeM

EA The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

-15

DIEnt

IEn

3

3

-14

CA1

CeL

IPAC

2

-13

VIEnt La

1

1

-12

-5

0

5

0

-11

Figure 188 AIP

1

-10

5

0 Interaural

2

-9

-15 Bregma 0

5

6

1

5

alv VIEnt

AIP

6

6

DIEnt

PRh

DLEnt

7

7

Interaural 2.20 mm 14

13

1 layer 1 of cortex 2 layer 2 of cortex 3n oculomotor nerve 3V 3rd ventricle 4V 4th ventricle 5N motor trigeminal nu 5Tr trigeminal transition zone 8n vestibulocochlear nerve 8vn vestibular root of 8th nerve 9Cb 9th cerebellar lobule A11 A11 dopamine cells A13 A13 dopamine cells A7 A7 noradrenaline cells AcbSh accumbens nu, shell acp anterior commissure, post AIP agranular insular cortex, post al ansa lenticularis alv alveus of the hippocampus AOP anterior olfactory nu, post

12

11

Bregma -7.80 mm 10

AP area postrema ASt amygdalostriatal transition B basal nu (Meynert) BLA basolat amygdaloid nu, ant CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus CeC central amygdal nu, capsular CeL central amygdaloid nu, lat div CeM central amygdal nu, med div CEnt caudomed entothinal cortex CGA central gray, alpha part CGG central gray, gamma part

9

8

7

CGO central gray, nu O CLi caudal linear nu of the raphe cp cerebral peduncle CPu caudate putamen (striatum) cst commissural stria terminalis Cu cuneate nu cu cuneate fasciculus DC dorsal cochlear nu DEn dorsal endopiriform nu DIEnt dorsal intermed entorhinal cx DLEnt dorsolateral entorhinal cortex DMTg dorsomed tegmental area dsc/oc dors spinocereb/olivocereb tr EA sublenticular extended amyg ec external capsule

6

5

ECu external cuneate nu EP entopeduncular nu ERS epirubrospinal nu EVe nu of origin of efferents ve n f fornix fr fasciculus retroflexus FVe F cell group vestibular complex Gem gemini hypothalamic nu Gr gracile nu GrDG granular layer dentate gyrus hif hippocampal fissure ic internal capsule icp inferior cerebellar peduncle IEn intermediate endopiriform nu IPAC interst nu post limb ant comm

4

3

2

JPLH juxtaparaventricular lat hy KF Kîlliker-Fuse nu La lat amygdaloid nu LAcbSh lateral accumbens shell ll lateral lemniscus lo lateral olfactory tract LPO lateral preoptic area LR4V lateral recess 4th ventricle LSS lateral stripe of the striatum LV lateral ventricle m5 motor root trigeminal nerve mcp middle cerebellar peduncle me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex MePD med amygd nu, posterodorsal mfb medial forebrain bundle ml medial lemniscus

1

0

-1

mlf medial longitudinal fasciculus MnPO median preoptic nu MnR median raphe nu MPA medial preoptic area MPO medial preoptic nu MT med terminal nu acc optic tr mt mammillothalamic tract mtg mammillotegmental tract MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul ns nigrostriatal bundle opt optic tract P5 peritrigeminal zone Pa5 paratrigeminal nu PaLM paraventric hy, lat magnocell

-2

-3

-4

PaMP paraventric hy, med parvicell PaPo paraventricular hy nu, post PaS parasubiculum PaXi paraxiphoid nu of thalamus PBP parabrachial pigmented nu Pe periventricular hypothal nu PFl paraflocculus PH posterior hypothalamic nu PHA posterior hypothalamic area PHD post hypothal area, dorsal Pir piriform cortex PL paralemniscal nu PLH peduncular part of lat hypoth PMnR paramedian raphe nu PnO pontine reticular nu, oral part

-5

-6

PnR pontine raphe nu PoDG polymorph layer dentate gyrus Pr prepositus nu Pr5DM principal sensory 5, dorsomed Pr5VL principal sensory 5, ventrolat PRh perirhinal cortex PTg pedunculopontine tegmental r2Rt r2 reticular formation r3Rt r3 reticular formation Rbd rhabdoid nu RR retrorubral nu RRF retrorubral field rs rubrospinal tract Further explanations can be found in the main Index of Abbreviations

Plate 189

5 10

7

4

+5

0

3

-5

-10

2

1

0

-1

-2

-3

-4

-5

-6

-7

+15

PRh

+10

+5

AI

5

4

Cl

-14

CA2 LMol

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

LAcbSh

SM

RR

VRe

Pe

VDB SHy

VM PR

PH

Xi 3V

F

RMC

RI

PBP RLi

Re

PaAP

CLi

mt

StA

xscp

mlf

IPAC

4

Ce

5

GrCb 9Cb

10Cb

0

1

ECu SpVe

2

icp mcp

sox opt st

B

LVe

SuVe

xscp

1

Pk

cu

ll

ic

GP

chp

me5

SNL

lo

Pr

MVePC

Su5

cp ic

Gr

4V

CG PDTg Bar

MPL vsc KF

acp

MVeMC

LC

EA

VP

cu

Cu MVePC

ts

ml PBP

sm

LSS

SuVe

CGA

ATg PMnR CGO MnR

3n

PR

f

2 SpVe

DMTg

scp

fr

PaMP

vtgx

Rbd

Pa5

sp5

LVe

SubCD

SPTg

3

X

8n

scpd 5Tr P5 Su5 5Te

PnO

RRF

PR

PHA

PHD 3V

MPL

dsc/oc icp

Pr5DM

PTg

ZID

ANS ZIR

PS StAPDPO StHy

aca

DC

KF

SNCD

PLH

LPO STMP

STLV STMV

4

VCAGr

VLL

ZI

Tu

Fl

SNR

ZIV

EA

VP

AcbC

MnPO mch

3

PrS

PoDG

SNL

STh

AOP Nv

EP

5

CEnt PaS

VCA GP

3

AcbSh

PFl

B IPAC

IEn

6

MEnt

VS

GrDG

CA3

PCGS

Hil

DCDp

3

DCFu DCMo

LR4V

4

SLu LV

CEnt

5

IMG hif

LaDL

ec

7

DIEnt

MoDG

SLu

CPu

DEn

VTT

-15

CA1

Rad

IMG

Pir1 2 3

2

-13

Or

Ce

1

-12

VIEnt

AIP

-5

0

LaDL

0

-11

Figure 189

10

0 Interaural

1

-10

5

DLEnt

2

-9

-15 Bregma 0

5

6

-8

MEnt

alv

6

6 DLEnt

DIEnt

7

7

Interaural 2.40 mm 14

13

3n oculomotor nerve 3V 3rd ventricle 4V 4th ventricle 5Te motor trigeminal, temporalis 5Tr trigeminal transition zone 8n vestibulocochlear nerve 9Cb 9th cerebellar lobule 10Cb 10th cerebellar lobule aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell acp anterior commissure, post AI agranular insular cortex AIP agranular insular cortex, post alv alveus of the hippocampus ANS accessory neurosecretory nu AOP anterior olfactory nu, post

12

11

Bregma -7.60 mm 10

ATg anterior tegmental nu B basal nu (Meynert) Bar Barrington’s nu CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus Ce central amygdaloid nu CEnt caudomed entothinal cortex CG central gray CGA central gray, alpha part CGO central gray, nu O chp choroid plexus Cl claustrum CLi caudal linear nu of the raphe cp cerebral peduncle

9

8

7

CPu caudate putamen (striatum) Cu cuneate nu cu cuneate fasciculus DC dorsal cochlear nu DCDp dorsal cochlear nu, deep core DCFu dorsal cochlear nu, fusiform DCMo dorsal cochlear nu, molecular DEn dorsal endopiriform nu DIEnt dorsal intermed entorhinal cx DLEnt dorsolateral entorhinal cortex DMTg dorsomed tegmental area dsc/oc dors spinocereb/olivocereb tr EA sublenticular extended amyg

6

5

ec external capsule ECu external cuneate nu EP entopeduncular nu F nu of the fields of Forel f fornix Fl flocculus fr fasciculus retroflexus GP globus pallidus Gr gracile nu GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus hif hippocampal fissure Hil hilus of the dentate gyrus ic internal capsule icp inferior cerebellar peduncle IEn intermediate endopiriform nu

4

3

2

IMG amygdaloid intramedullary gr IPAC interst nu post limb ant comm KF Kîlliker-Fuse nu LAcbSh lateral accumbens shell LaDL lat amygdaloid nu, dorsolat LC locus coeruleus ll lateral lemniscus LMol lacunosum moleculare lo lateral olfactory tract LPO lateral preoptic area LR4V lateral recess 4th ventricle LSS lateral stripe of the striatum LV lateral ventricle LVe lateral vestibular nu mch med corticohypothal tract mcp middle cerebellar peduncle

1

0

-1

me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex ml medial lemniscus mlf medial longitudinal fasciculus MnPO median preoptic nu MnR median raphe nu MoDG molecular layer dentate gyrus MPL medial paralemniscial nu mt mammillothalamic tract MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul Nv navicular nu basal forebrain opt optic tract Or oriens layer hippocampus P5 peritrigeminal zone

-2

-3

-4

Pa5 paratrigeminal nu PaAP paraventric hy, ant parvicell PaMP paraventric hy, med parvicell PaS parasubiculum PBP parabrachial pigmented nu PCGS paracochlear glial substance PDPO posterodorsal preoptic nu PDTg posterodorsal tegmental nu Pe periventricular hypothal nu PFl paraflocculus PH posterior hypothalamic nu PHA posterior hypothalamic area PHD post hypothal area, dorsal Pir1 piriform cortex, layer 1

-5

-6

Pk Purkinje cell layer cerebellum PLH peduncular part of lat hypoth PMnR paramedian raphe nu PnO pontine reticular nu, oral part PoDG polymorph layer dentate gyrus PR prerubral field Pr prepositus nu Pr5DM principal sensory 5, dorsomed PRh perirhinal cortex PrS presubiculum PS parastrial nu PTg pedunculopontine tegmental Further explanations can be found in the main Index of Abbreviations

Plate 190

5 10

7

4

+5

0

3

-5

-10

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-15 Bregma 0

-15

Figure 190

5

5

-14

7

DLEnt

6

+15

PRh

10

0 Interaural +10

+5

DIEnt

AIP

-5

0

Or CA1 Py Rad CA2 LMol

LaDL

5

VCl

AI

IMG ASt

VS

CA3

B

DEn

3

0

1

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

1

AcbC

STM

AOP

PS StA SHy

AcbSh

VTT Nv

EP

ICjM

SNL SNCD

ZIV

VDB

MnPO

LPO

VRe 3V

SubV

PH

Xi Re PHD 3V

RLi mtg fr

Rbd xscp

CLi

ATg

ts

DR

MnR

3

ic

0

MVePC MVeMC SpVe

SuVe

LVe

1

ECu LR4V

2

icp

PCGS mcp

DCDp LR4V

sox

DCFu Cop DCMo

3

Fl

opt

4

9Cb

10Cb

4V

LDTg LDTgV

ll

chp

1Cb

KF vsc

cp

1

MVePC

me5 MPB MPBE scp

SNL

2

Cu

MVeMC

LC

mlf CGO Sph

Rt lo

SpVe

PDTg

ELm

acp

X

LVe

Bar

scp ml

SuVe

PMnR

3n

mt

sm

aca

SPTg

vtgx

Me5

SubCA

VTg

PHA

3 icp

ECu

PTg

RI

mch f

RRF

VCAGr PCGS

MPL MPBE

RPC RMC

PR

StHy

KF

MPB ELm

F

VM

VCA Pr5DM 8n

PBP

Rt

STMP

PaAP

SNR

RR

ZID SM

ILL

ZIC

IPAC VP STLV

AcbC

mcp

STh

EA

IEn

2

B

GP

4

PaS

PoDG

Pir1 2 3

5

CEnt PrS

GrDG CPu

MEnt

MoDG SLu

4

6

st

PFl

CEnt

4

LV hif

5 ec

5

MEnt

VS alv

DIEnt

6

6

DLEnt

7

7

Interaural 2.66 mm 14

13

1Cb 1st cerebellar lobule (lingula) 2 layer 2 of cortex 3 layer 3 of cortex 3n oculomotor nerve 3V 3rd ventricle 4V 4th ventricle 8n vestibulocochlear nerve 9Cb 9th cerebellar lobule 10Cb 10th cerebellar lobule aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell acp anterior commissure, post AI agranular insular cortex AIP agranular insular cortex, post alv alveus of the hippocampus AOP anterior olfactory nu, post ASt amygdalostriate transition

12

11

Bregma -7.34 mm 10

ATg anterior tegmental nu B basal nu (Meynert) Bar Barrington’s nu CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus CEnt caudomed entothinal cortex CGO central gray, nu O chp choroid plexus CLi caudal linear nu of the raphe Cop copula of the pyramis cp cerebral peduncle CPu caudate putamen (striatum) Cu cuneate nu

9

8

7

DCDp dorsal cochlear nu, deep core DCFu dorsal cochlear nu, fusiform DCMo dorsal cochlear nu, molecular DEn dorsal endopiriform nu DIEnt dorsal intermed entorhinal cx DLEnt dorsolateral entorhinal cortex DR dorsal raphe nu EA sublenticular extended amyg ec external capsule ECu external cuneate nu ELm epilemniscal nu EP entopeduncular nu F nu of the fields of Forel f fornix Fl flocculus

6

5

fr fasciculus retroflexus GP globus pallidus GrDG granular layer dentate gyrus hif hippocampal fissure ic internal capsule ICjM islands of Calleja, major island icp inferior cerebellar peduncle IEn intermediate endopiriform nu ILL intermediate nu lat lemniscus IMG amygdaloid intramedullary gr IPAC interst nu post limb ant comm KF Kîlliker-Fuse nu LaDL lat amygdaloid nu, dorsolat

4

3

2

LC locus coeruleus LDTg laterodorsal tegmental nu LDTgV laterodor tegmental nu, vent ll lateral lemniscus LMol lacunosum moleculare lo lateral olfactory tract LPO lateral preoptic area LR4V lateral recess 4th ventricle LV lateral ventricle LVe lateral vestibular nu mch med corticohypothal tract mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex ml medial lemniscus

1

0

-1

mlf medial longitudinal fasciculus MnPO median preoptic nu MnR median raphe nu MoDG molecular layer dentate gyrus MPB medial parabrachial nu MPBE med parabrachial nu external MPL medial paralemniscial nu mt mammillothalamic tract mtg mammillotegmental tract MVeMC med vestibular nu, magnocell MVePC med vestibular nu, parvicellul Nv navicular nu basal forebrain opt optic tract Or oriens layer hippocampus

-2

-3

-4

PaAP paraventric hy, ant parvicell PaS parasubiculum PBP parabrachial pigmented nu PCGS paracochlear glial substance PDTg posterodorsal tegmental nu PFl paraflocculus PH posterior hypothalamic nu PHA posterior hypothalamic area PHD post hypothal area, dorsal Pir1 piriform cortex, layer 1 PMnR paramedian raphe nu PoDG polymorph layer dentate gyrus PR prerubral field Pr5DM principal sensory 5, dorsomed

-5

-6

PRh perirhinal cortex PrS presubiculum PS parastrial nu PTg pedunculopontine tegmental Py pyramidal cell layer hippocam Rad radiatum layer hippocampus Rbd rhabdoid nu Re reuniens thalamic nu RI rostral interstitial nu of mlf RLi rostral linear nu raphe RMC red nu, magnocellular part RPC red nu, parvicellular part RR retrorubral nu Further explanations can be found in the main Index of Abbreviations

Plate 191

5 10

7

4

+5

0

3

-5

-10

2

0

-1

-2

-3

-4

-5

+15

+5

+10

-5

0

AI

VCl

VS

-11

-12

-13

PoDG

CA3

GP

ZIV SubG ZIC VPL

EA

AcbC

AOVP

AOP

STMA AcbSh

VTT Nv

LSI

ICjM

A11

VDB MnPO PaAP MS SHy

SPF

PaR

PHA RLi

dtgx CLi

mt

MPB Me5

mlf

scp

ECu

LVe SpVe

xscp

0

1Cb

DRC

1

MVe

10Cb

4V

9Cb

scp

sm

scp LPB vsc

acp ic

PBG

SNL

lo

1

MVe

me5

PaR

ml

IEn

3

2

SuVe

SubCA LC Bar LDTgV VTg LDTg DTgC DTgP Sph Rbd

RI

3

Cop

scp

SPTg

RPC

DCMo

icp

LC

aca IPAC

MPL

RRF isRt

fr

f

LPB

MiTg

SNCD

PTg

PHD A11 3V

Re

3V mch

ac

aci

Sub

DCFu DCDpw

ILL

VM

VRe

4

LR4V PCGS

PR StHy

PFl Fl

F

SM

STMPM

5

CEnt

SNR

ZID

Rt

AOL

7

6

SNL

B

STMPL STL STMPI

AcbC

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

EP

B

IEn

AOV

-15

PaS

CPu

3 2 Pir1

3

-14

MEnt

PrS

B DEn

2

-10

DIEnt

Or CA1 Rad Py LMol CA2 MoDG SLu GrDG

AIP

4

1

-9

DLEnt

PRh

DI

10

5

0

-8

Figure 191

LaDL

1

-7

5

0 Interaural

2

-6

-15 Bregma 0

5

6

1

ll

SuVe

LVe

icp

DC

2

Cb

3

mcp

cp sox

4

4

opt

rf

st

CEnt

AI

5

LV

5

hif

MEnt

ec alv

6

DIEnt

AIP PRh

6

DLEnt

LEnt

7

7

Interaural 2.90 mm 14

13

1Cb 1st cerebellar lobule (lingula) 2 layer 2 of cortex 3 layer 3 of cortex 3V 3rd ventricle 4V 4th ventricle 9Cb 9th cerebellar lobule 10Cb 10th cerebellar lobule (nodule) A11 A11dopamine cells ac anterior commissure aca anterior commissure, ant AcbC accumbens nu, core AcbSh accumbens nu, shell aci anterior commiss, intrabulbar acp anterior commissure, post AI agranular insular cortex AIP agranular insular cortex, post

12

11

Bregma -7.10 mm 10

alv alveus of the hippocampus AOL anterior olfactory nu, lateral AOP anterior olfactory nu, post AOV anterior olfactory nu, ventral AOVP ant olfactory nu, ventropost B basal nu (Meynert) Bar Barrington’s nu CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus Cb cerebellum CEnt caudomed entothinal cortex

9

8

7

CLi caudal linear nu of the raphe Cop copula of the pyramis cp cerebral peduncle CPu caudate putamen (striatum) DC dorsal cochlear nu DCDp dorsal cochlear nu, deep DCFu dorsal cochlear nu, fusiform DCMo dorsal cochlear nu, molecular DEn dorsal endopiriform nu DI dysgranular insular cortex DIEnt dorsal intermed entorhinal cx DLEnt dorsolateral entorhinal cortex DRC dorsal raphe nu, caudal part

6

5

DTgC dorsal tegmental nu, central DTgP dorsal tegmental nu, pericent dtgx dorsal tegmental decussation EA sublenticular extended amyg ec external capsule ECu external cuneate nu EP entopeduncular nu F nu of the fields of Forel f fornix Fl flocculus fr fasciculus retroflexus GP globus pallidus GrDG granular layer dentate gyrus hif hippocampal fissure ic internal capsule

4

3

2

ICjM islands of Calleja, major island icp inferior cerebellar peduncle IEn intermediate endopiriform nu ILL intermediate nu lat lemniscus IPAC interst nu post limb ant comm isRt isthmic reticular formation LaDL lat amygdaloid nu, dorsolat LC locus coeruleus LDTg laterodorsal tegmental nu LDTgV laterodor tegmental nu, vent LEnt lateral entorhinal cortex ll lateral lemniscus LMol lacunosum moleculare lo lateral olfactory tract

1

0

-1

LPB lateral parabrachial nu LR4V lateral recess 4th ventricle LV lateral ventricle LVe lateral vestibular nu mch med corticohypothal tract mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MEnt medial entorhinal cortex MiTg microcellular tegmental nu ml medial lemniscus mlf medial longitudinal fasciculus MnPO median preoptic nu MoDG molecular layer dentate gyrus MPB medial parabrachial nu

-2

-3

-4

MPL medial paralemniscial nu MS medial septal nu mt mammillothalamic tract MVe medial vestibular nu Nv navicular nu basal forebrain opt optic tract Or oriens layer hippocampus PaAP paraventric hy, ant parvicell PaR pararubral nu PaS parasubiculum PBG parabigeminal nu PCGS paracochlear glial substance PFl paraflocculus PHA posterior hypothalamic area PHD post hypothal area, dorsal Pir1 piriform cortex, layer 1

-5

-6

PoDG polymorph layer dentate gyrus PR prerubral field PRh perirhinal cortex PrS presubiculum PTg pedunculopontine tegmental Py pyramidal cell layer hippocam Rad radiatum layer hippocampus Rbd rhabdoid nu Re reuniens thalamic nu rf rhinal fissure RI rostral interstitial nu of mlf RLi rostral linear nu raphe RPC red nu, parvicellular part Further explanations can be found in the main Index of Abbreviations

Plate 192

5 10

7

4

+5

0

3

-5

-10

2

0

-1

-2

-3

-4

-5

+15

PRh

10 +5

+10

-5

0

AI

1

DCl

VCl

-11

-12

-13

2 Pir3

DEn

GP

CPu

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

Rt

AcbC

VA

AOL AOVP AOP DTT

STMPI STMPM

STMA AcbSh SHi Nv

VDB

VTT

Sub

ICjM MS MnPO

A11 RI

mch

SHy

AOPV AOP

Rh

Re

ac 3V f

Dk PrEW

SuVe icp MPB

Cop

2

LVe MVePC

1

LC

LDTg DTgP

2Cb SMV

DR mlf

InC

LatPC

CG

1Cb

4V

10Cb

9Cb

0

4x

scp

AM mt

Eth

LV

LDTgV

4N

MA3

fr

cst

AOV AOL

Me5

3 IntP

Y

LPB

isRt

RPC

CM RRe 3V

2/3Cb

DLL

Pa4

SPF

Lat

mcp

MPL PTg

PaR

SPFPC

4 PM

mRt

p1Rt

VPPC VLi

VRe PVA

CEnt

Eth

VM

PFl

Fl

PaS

REth

VL

sm

LVe

icp

REth

ml

1

Med

me5 scp Me5

PaR

VLi

aci

7

5

MEnt

PP PBG ZIC SPFPC ZID PIL SubB MiTg

VPM

STLI STMPL

STLJ STLP

VS

SubG ZIV

B

IEn

VTT

-15

6

LT

VPL

AOV

-14

DIEnt

PrS

B

3

2

-10

DLEnt

Or Rad CA1 Py CA2 LMol Mol SLu GrDG CA3 PoDG

4

1

-9

DI

5

0

-8

Figure 192

AIP

1

-7

5

0 Interaural

2

-6

-15 Bregma 0

5

6

1

LR4V

LatPC mcp

vsc ll

2

IntP

SubB

3

lo

3

Lat

PIL MGV ic sox

4

rf

4

opt st

5

5

LV hif

ec

alv

AIP

6

6

DI

7

7

Interaural 3.18 mm 14

13

1 layer 1 of cortex 1Cb 1st cerebellar lobule (lingula) 2 layer 2 of cortex 2/3Cb 2nd and 3rd cerebellar lobules 2Cb 2nd cerebellar lobule 3V 3rd ventricle 4N trochlear nu 4V 4th ventricle 4x trochlear n decussation 9Cb 9th cerebellar lobule 10Cb 10th cerebellar lobule (nodule) A11 A11dopamine cells ac anterior commissure AcbC accumbens nu, core AcbSh accumbens nu, shell aci anterior commiss, intrabulbar

12

11

Bregma -6.82 mm 10

AI agranular insular cortex AIP agranular insular cortex, post alv alveus of the hippocampus AM anteromedial thalamic nu AOL anterior olfactory nu, lateral AOP anterior olfactory nu, post AOV anterior olfactory nu, ventral AOVP ant olfactory nu, ventropost B basal nu (Meynert) CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus

9

8

7

CEnt caudomed entothinal cortex CG central gray CM central medial thalamic nu Cop copula of the pyramis CPu caudate putamen (striatum) cst commissural stria terminalis DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex DIEnt dorsal intermed entorhinal cx Dk nu of Darkschewitsch DLEnt dorsolateral entorhinal cortex DLL dorsal nu lateral lemniscus DR dorsal raphe nu DTgP dorsal tegmental nu, pericent

6

5

DTT dorsal tenia tecta ec external capsule Eth ethmoid thalamic nu f fornix Fl flocculus fr fasciculus retroflexus GP globus pallidus GrDG granular layer dentate gyrus hif hippocampal fissure ic internal capsule ICjM islands of Calleja, major island icp inferior cerebellar peduncle IEn intermediate endopiriform nu InC interstitial nu of Cajal IntP interposed cerebellar nu, post isRt isthmic reticular formation

4

3

2

Lat lateral (dentate) cerebellar nu LatPC lat cerebellar nu, parvicellular LC locus coeruleus LDTg laterodorsal tegmental nu LDTgV laterodor tegmental nu, vent ll lateral lemniscus LMol lacunosum moleculare lo lateral olfactory tract LPB lateral parabrachial nu LR4V lateral recess 4th ventricle LT lat terminal nu acc optic tract LV lateral ventricle LVe lateral vestibular nu MA3 med accessory oculomotor nu mch med corticohypothal tract

1

0

-1

mcp middle cerebellar peduncle Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract Med medial (fastigial) cerebellar nu MEnt medial entorhinal cortex MGV medial geniculate nu, ventral MiTg microcellular tegmental nu ml medial lemniscus mlf medial longitudinal fasciculus MnPO median preoptic nu MoDG molecular layer dentate gyrus MPB medial parabrachial nu MPL medial paralemniscial nu

-2

-3

-4

mRt mesencephalic reticular formn MS medial septal nu mt mammillothalamic tract MVePC med vestibular nu, parvicellul Nv navicular nu basal forebrain opt optic tract Or oriens layer hippocampus p1Rt p1 reticular formation Pa4 paratrochlear nu PaR pararubral nu PaS parasubiculum PBG parabigeminal nu PFl paraflocculus PIL post intralaminar thalamic nu Pir piriform cortex PM paramedian lobule

-5

-6

PoDG polymorph layer dentate gyrus PP peripeduncular nu PrEW pre-Edinger-Westphal nu PRh perirhinal cortex PrS presubiculum PTg pedunculopontine tegmental PVA paraventricular thal nu, ant Py pyramidal cell layer hippocam Rad radiatum layer hippocampus Re reuniens thalamic nu REth retroethmoid nu rf rhinal fissure Rh rhomboid thalamic nu Further explanations can be found in the main Index of Abbreviations

Plate 193

5 10

4

+5

0

3

-5

-10

2

1

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-15 Bregma 0 5

5

6

+15

PRh GI

10

0 Interaural +10

+5

Ect

DI

5 A1

3

GP CPu

1

0

1

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

2

AOL AcbC

AOD

ICjM

AcbSh

AOM

STLD

DTT

LSV

LSI SHi

SHy

MS MnPO

Nv

Sub

InC

PF

IAM

CM OPC

Rh

MA3

PrEW

3V

st

LV

sm

VeCb Med

PB

1

LDTg 1Cb

2Cb

dtgx

10Cb

scp Me5 me5

PaR

ml lo

eml

1 4V

scp

MGV

ic

3

mcp bic

VG

rf

4

2

ppf

vsc

ll

PoT MGM

ZI

0

VeCb

REth

3

9Cb

Med

4n

ts

mt aci

scp

4V

mlf

fr

LVe

mlf DR

Lth

f

2

Pa4 4N

3N

Cop

IntP

LPB

isRt

InCSh

Dk

PVA ac 3V

DLL

PTg

mRt

VL PC

3 LatPC

Eth

VA

AM

Lat

2/3Cb

MiTg

p1Rt

STMA CST

BAC

PBG

SubB

REth

VPM

STLD

AOP

MGM PoT

VPL

Rt

4

PM

MGV

DEn STLJ

Fl

CEnt

PaS

ZI

STMPL STMPI STMPM

5

GrDG VG

SubG

B

MEnt

PrS

B LO

VS

PoDG

B

4 1 2 Pir3

6

PFl

CA3

DCl

7

DLEnt

Or Rad CA1 Py CA2 LMol SLu

-5

0

-15

Figure 193

TeA

7

-14

4 opt st

5

5

LV hif

ec

alv

6

6

7

7

Interaural 3.40 mm 14

13

1 layer 1 of cortex 1Cb 1st cerebellar lobule (lingula) 2 layer 2 of cortex 2Cb 2nd cerebellar lobule 3N oculomotor nu 3V 3rd ventricle 4N trochlear nu 4n trochlear nerve 4V 4th ventricle 9Cb 9th cerebellar lobule 10Cb 10th cerebellar lobule (nodule) A1 A1 noradrenaline cells ac anterior commissure AcbC accumbens nu, core AcbSh accumbens nu, shell aci anterior commiss, intrabulbar alv alveus of the hippocampus

12

11

Bregma -6.60 mm 10

AM anteromedial thalamic nu AOD anterior olfactory nu, dorsal AOL anterior olfactory nu, lateral AOM anterior olfactory nu, medial AOP anterior olfactory nu, post B basal nu (Meynert) BAC bed nu anterior commissure bic brachium inferior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus CEnt caudomed entothinal cortex

9

8

7

CM central medial thalamic nu Cop copula of the pyramis CPu caudate putamen (striatum) CST nu commissural stria terminalis DCl dorsal part of claustrum DEn dorsal endopiriform nu DI dysgranular insular cortex Dk nu of Darkschewitsch DLEnt dorsolateral entorhinal cortex DLL dorsal nu lateral lemniscus DR dorsal raphe nu dtgx dorsal tegment decussation DTT dorsal tenia tecta ec external capsule Ect ectorhinal cortex eml external medullary lamina Eth ethmoid thalamic nu

6

5

f fornix Fl flocculus fr fasciculus retroflexus GI granular insular cortex GP globus pallidus GrDG granular layer dentate gyrus hif hippocampal fissure IAM interanteromedial thalamic nu ic internal capsule ICjM islands of Calleja, major island InC interstitial nu of Cajal InCSh interstitial nu of Cajal. Shell IntP interposed cerebellar nu, post isRt isthmic reticular formation

4

3

2

Lat lateral (dentate) cerebellar nu LatPC lat cerebellar nu, parvicellular LDTg laterodorsal tegmental nu ll lateral lemniscus LMol lacunosum moleculare LO lateral orbital cortex lo lateral olfactory tract LPB lateral parabrachial nu LSI lateral septal nu, intermediate LSV lateral septal nu, ventral part Lth lithoid nu LV lateral ventricle LVe lateral vestibular nu MA3 med accessory oculomotor nu mcp middle cerebellar peduncle

1

0

-1

Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract Med medial (fastigial) cerebellar nu MEnt medial entorhinal cortex MGM medial geniculate nu, medial MGV medial geniculate nu, ventral MiTg microcellular tegmental nu ml medial lemniscus mlf medial longitudinal fasciculus MnPO median preoptic nu mRt mesencephalic reticular formn MS medial septal nu

-2

-3

-4

mt mammillothalamic tract Nv navicular nu basal forebrain OPC oval paracentral thalamic nu opt optic tract Or oriens layer hippocampus p1Rt p1 reticular formation Pa4 paratrochlear nu PaR pararubral nu PaS parasubiculum PBG parabigeminal nu PC paracentral thalamic nu PF parafascicular thalamic nu PFl paraflocculus PM paramedian lobule PoDG polymorph layer dentate gyrus PoT posterior thal nu, triangular ppf prepyramidal fissure PrEW pre-Edinger-Westphal nu

-5

-6

PRh perirhinal cortex PrS presubiculum PTg pedunculopontine tegmental PVA paraventricular thal nu, ant Py pyramidal cell layer hippocam Rad radiatum layer hippocampus REth retroethmoid nu rf rhinal fissure Rh rhomboid thalamic nu RI rostral interstitial nu of mlf Rt reticular thalamic nu scp superior cerebellar peduncle SHi septohippocampal nu SHy septohypothalamic nu Further explanations can be found in the main Index of Abbreviations

Plate 194

5 10

7

4

+5

0

3

-5

-10

2

1

0

-1

-2

-3

5

AuV

GI +5

+10

5

AI

4

CA3

B

Cl

SubG

B

1 2 Pir3

CPu

VO

1

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

0

DEn OV 4 3 2 DTT1

B

VTT

VA STMPI

STMA

-10

-11

-12

ICjM

Nv Ld

PC

SHy

LSV

MS

MnPO

CST PVA 3V ac f

AOP OV

LV

Sub

STr

6

5

PFl

4/5Cb CEnt

PrS

PM

PaS Lat SubB

PBG MiTg

3

2/3Cb

DLL

LPBS

Cop

PTg

mRt isRt

LPB CnFV LPBI

icp

scp

InC Dk MA3 3N 4N IAM Rh CM PVG 3V PrEW CM imvc EW Lth mlf fr dtgx OPC mt

LVe IntP

2

vsc un Med

Me5

InCSh

1

PAG LDTg DR

LPBS

10Cb

1Cb

2Cb SMV

4V

me5

st

1

LPB

LVe IntA

vsc

2 RL

PLi PoT

ll

st

5

3

bic

MGM MGV

ZID SubG

0

ppf

ic

4

9Cb

4n

APTV

lo

4

mcp

APTV

PF

eml

7

MEnt

MD

rf

-15

VIEnt

VL OPC

AM

-14

LEnt

sm

aci

3

-13

DLEnt

MGV

Sc

Po

BAC

AcbSh SHi LSI

VPM

Rt

STLJ STLD STMPL STLP STMPM

AcbC

GrDG

MGM Po PoT REth p1Rt Eth

VPL

DEn

AOV

-9

Figure 194

PoDG

VG

str ZID

GP

1

-8

Ect

Or CA1 Py Rad CA2 LMol

DI

2

-7

PRh

-5

0

3

-6

TeA

Ect

10

0 Interaural +15

-5

-15 Bregma 0

5

6

-4

4

VG

opt fi

5 hif

ec

LV

6

6

alv

7

7

Interaural 3.62 mm 14

13

1 layer 1 of cortex 1Cb 1st cerebellar lobule (lingula) 2 layer 2 of cortex 2/3Cb 2nd and 3rd cerebellar lobules 2Cb 2nd cerebellar lobule 3 layer 3 of cortex 3N oculomotor nu 3V 3rd ventricle 4 layer 4 of cortex 4/5Cb 4th and 5th cerebellar lobules 4N trochlear nu 4n trochlear nerve 4V 4th ventricle 9Cb 9th cerebellar lobule 10Cb 10th cerebellar lobule (nodule) ac anterior commissure

12

11

Bregma -6.38 mm 10

AcbC accumbens nu, core AcbSh accumbens nu, shell aci anterior commiss, intrabulbar AI agranular insular cortex alv alveus of the hippocampus AM anteromedial thalamic nu AOP anterior olfactory nu, post AOV anterior olfactory nu, ventral APTV anterior pretectal nu, ventral AuV secondary auditory cx, ventral B basal nu (Meynert) BAC bed nu anterior commissure bic brachium inferior colliculus CA1 field CA1 of the hippocampus

9

8

7

CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus CEnt caudomed entothinal cortex Cl claustrum CM central medial thalamic nu CnFV cuneiform nu, ventral part Cop copula of the pyramis CPu caudate putamen (striatum) CST nu commissural stria terminalis DEn dorsal endopiriform nu DI dysgranular insular cortex Dk nu of Darkschewitsch DLEnt dorsolateral entorhinal cortex

6

5

DLL dorsal nu lateral lemniscus DR dorsal raphe nu dtgx dorsal tegmental decussation DTT1 dorsal tenia tecta layer 1 ec external capsule Ect ectorhinal cortex eml external medullary lamina Eth ethmoid thalamic nu EW Edinger-Westphal nu f fornix fi fimbria of the hippocampus fr fasciculus retroflexus GI granular insular cortex GP globus pallidus GrDG granular layer dentate gyrus hif hippocampal fissure IAM interanteromedial thalamic nu

4

3

2

ic internal capsule ICjM islands of Calleja, major island icp inferior cerebellar peduncle imvc intermediovent thal commiss InC interstitial nu of Cajal InCSh interstitial nu of Cajal. Shell IntA interposed cerebellar nu, ant IntP interposed cerebellar nu, post isRt isthmic reticular formation Lat lateral (dentate) cerebellar nu Ld lambdoid septal zone LDTg laterodorsal tegmental nu LEnt lateral entorhinal cortex ll lateral lemniscus

1

0

-1

LMol lacunosum moleculare lo lateral olfactory tract LPB lateral parabrachial nu LPBI lat parabrachial nu, internal LPBS lat parabrachial nu, superior LSI lateral septal nu, intermediate LSV lateral septal nu, ventral part Lth lithoid nu LVe lateral vestibular nu MA3 med accessory oculomotor nu mcp middle cerebellar peduncle MD mediodorsal thalamic nu Me5 mesencephalic trigeminal nu

-2

-3

-4

me5 mesencephalic trigeminal tract Med medial (fastigial) cerebellar nu MEnt medial entorhinal cortex MGM medial geniculate nu, medial MGV medial geniculate nu, ventral MiTg microcellular tegmental nu mlf medial longitudinal fasciculus MnPO median preoptic nu mRt mesencephalic reticular formn MS medial septal nu mt mammillothalamic tract Nv navicular nu basal forebrain

-5

-6

OPC oval paracentral thalamic nu opt optic tract Or oriens layer hippocampus OV olfactory ventricle p1Rt p1 reticular formation PAG periaqueductal gray PaS parasubiculum PBG parabigeminal nu PC paracentral thalamic nu PF parafascicular thalamic nu PFl paraflocculus PLi posterior limitans thalamic nu PM paramedian lobule Po post thalamic nuclear group Further explanations can be found in the main Index of Abbreviations

Plate 195

5 10

7

4

+5

0

3

-5

-10

2

0

-1

-2

-3

-4

-5

+5

TeA

AuD AuV

GI

S2

10

0 Interaural +10

DI

5

4

3

Rt

B

Cl

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

2

-12

-13

DEn AcbC AcbSh

VPM

3 DTT 2 1

STLJ

-15

VA AVVL

LSI

PT PVA 3V

SHi Ld

MS LTer f

PLd E/OV

mRt

Lth PrEW Aq

PoMn 3V p1PAG

RPF

fr

mt

sm

LV

aci

CM IAM CM IMD

Crus1

Sim

PM Lat

Sag

MiTg

4

mcp

4/5Cb

2/3Cb

3

icp IntA

PrCnF

Dk EW

2

scp IntP

LPBI

Cop

CnF Me5

p1Rt

PF

5

PTg

Sc

MD

CEnt

LPB

PC

AM

SHy

BIC

APTV

OPC PC

VL

7

MEnt

PLi

Po

STMPL

LSV

AOM DP

-14

6

PaS

MGM

PoT Eth

STMPI STLD STMPM STMA

PrS

MGV

VPL

AOL

1

-11

LEnt

DIEnt STr

GrDG IGL

GP

CPu VO

DLEnt

PoDG

VG

SubG

B LO

0

-10

Crus2

CA3

AI

1

-9

Ect

Or CA1 Py Rad CA2 LMol SLu

GI

2

-8

PRh

-5

0

Pir

-7

Figure 195

5

+15

-6

-15 Bregma 0

5

6

1

1

Su3C VLPAG LDTg Su3 4Sh 3PC 4V DR

Med 2Cb

1Cb unx 9Cb

9Cb

9Cb

0

smv

InCSh

4n/me5

1

STLP st

STLD

AOL

4n

2 PLi

ll

lo

3

ic

3

bic

rf

eml

IGL

4

prf st opt

5

4

icf psf

fi

LV

5

hif

ec alv

6

6

7

7

Interaural 3.90 mm 14

13

1 layer 1 of cortex 1Cb 1st cerebellar lobule (lingula) 2 layer 2 of cortex 2/3Cb 2nd and 3rd cerebellar lobules 2Cb 2nd cerebellar lobule 3 layer 3 of cortex 3PC oculomotor nu, parvicellular 3V 3rd ventricle 4/5Cb 4th and 5th cerebellar lobules 4n trochlear nerve 4Sh trochlear nuclues shell region 4V 4th ventricle 9Cb 9th cerebellar lobule AcbC accumbens nu, core AcbSh accumbens nu, shell

12

11

Bregma -6.10 mm 10

aci anterior commiss, intrabulbar AI agranular insular cortex alv alveus of the hippocampus AM anteromedial thalamic nu AOL anterior olfactory nu, lateral AOM anterior olfactory nu, medial APTV anterior pretectal nu, ventral Aq aqueduct AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral AVVL anteroventral thal, ventrolat B basal nu (Meynert)

9

8

7

BIC nu brachium inferior colliculus bic brachium inferior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus CEnt caudomed entothinal cortex Cl claustrum CM central medial thalamic nu CnF cuneiform nu Cop copula of the pyramis CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule

6

5

Crus2 crus 2 of the ansiform lobule DEn dorsal endopiriform nu DI dysgranular insular cortex DIEnt dorsal intermed entorhinal cx Dk nu of Darkschewitsch DLEnt dorsolateral entorhinal cortex DP dorsal peduncular cortex DR dorsal raphe nu DTT dorsal tenia tecta E/OV ependymal and sube layer OV ec external capsule Ect ectorhinal cortex eml external medullary lamina Eth ethmoid thalamic nu EW Edinger-Westphal nu f fornix

4

3

2

fi fimbria of the hippocampus fr fasciculus retroflexus GI granular insular cortex GP globus pallidus GrDG granular layer dentate gyrus hif hippocampal fissure IAM interanteromedial thalamic nu ic internal capsule icf intercrural fissure icp inferior cerebellar peduncle IGL intergeniculate leaf IMD intermediodorsal thalamic nu InCSh interstitial nu of Cajal. Shell IntA interposed cerebellar nu, ant

1

0

-1

IntP interposed cerebellar nu, post Lat lateral (dentate) cerebellar nu Ld lambdoid septal zone LDTg laterodorsal tegmental nu LEnt lateral entorhinal cortex ll lateral lemniscus LMol lacunosum moleculare LO lateral orbital cortex lo lateral olfactory tract LPB lateral parabrachial nu LPBI lat parabrachial nu, internal LSI lateral septal nu, intermediate LSV lateral septal nu, ventral part LTer lemina terminalis Lth lithoid nu

-2

-3

-4

LV lateral ventricle mcp middle cerebellar peduncle MD mediodorsal thalamic nu me5 mesencephalic trigeminal tract Me5 mesencephalic trigeminal nu Med medial (fastigial) cerebellar nu MEnt medial entorhinal cortex MGM medial geniculate nu, medial MGV medial geniculate nu, ventral MiTg microcellular tegmental nu mRt mesencephalic reticular formn MS medial septal nu mt mammillothalamic tract

-5

-6

OPC oval paracentral thalamic nu opt optic tract Or oriens layer hippocampus p1Rt p1 reticular formation PAG periaqueductal gray PaS parasubiculum PC paracentral thalamic nu PF parafascicular thalamic nu Pir piriform cortex PLd paralambdoid septal nu PLi posterior limitans thalamic nu PM paramedian lobule Po post thalamic nuclear group PoDG polymorph layer dentate gyrus Further explanations can be found in the main Index of Abbreviations

Plate 196

5 10

7

4

+5

0

-5

3 -10

2

0

-1

-2

-3

-4

-8

-5

0

GI

CA3

LO

2

DLEnt VIEnt MEnt

STr

7

5

Crus1 Sim

CEnt

PrS

Po

VPM

DTr

LSV DP

LSI

SHy

MS

MDC MDM

PT CM

PVA

f 3V

Ld

IMD

IntP

Cop

CnF

2

MedL

Me5

MCPC Lth PoMn p1PAG 3V PVP

IntDL

PM

MedDL

1 Med

VLPAG LPAG DR

Aq

2Cb

Aq

9Cb

3/4Cb

0

smv

IAD fr

sm

LV

mRt

p1Rt

IntA

CIC

PrCnF

MDL

AM

TS MnPO

DpGr

3

Lat

Sag ECIC

Sc

PF

AVVL

SFi

DTT SHi

VL

VA

4/5Cb

APTV

Eth

Po

4

BIC

MGM

PLi

VO STD STMPI STMPM

PaS

MGV

VPL

GP

CPu

STMPL

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

1

-15

Crus2

Cl

3

0

-14

6

GrDG

IGL

Rt

1

-13

LEnt

4

AOD E/OV

-12

Figure 196

PoDG

VG

AI

aca

-11

PRh

Or Rad CA1 Py CA2 LMol SLu

5

2

-10

Ect

DI

Pir

-9

S2

10

0 Interaural +5

-7

AuV

AuD

+10

-6

TeA

5

+15

-5

-15 Bregma 0

5

6

1

ts OPC

st

VeCb IntA

me5

1 MedL

Sc

iml

2

4n ppf

ll lo rf

3

3

bic

eml str

prf

ic

4

icf psf

opt

4 apmf

st fi

5

5

ec

hif

LV alv

6

6

7

7

Interaural 4.18 mm 14

13

2Cb 2nd cerebellar lobule 3/4Cb 3rd and 4th cerebellar lobules 3V 3rd ventricle 4/5Cb 4th and 5th cerebellar lobules 4n trochlear nerve 9Cb 9th cerebellar lobule aca anterior commissure, ant AI agranular insular cortex alv alveus of the hippocampus AM anteromedial thalamic nu AOD anterior olfactory nu, dorsal apmf ansoparamedian fissure APTV anterior pretectal nu, ventral Aq aqueduct AuD secondary auditory cx, dorsal

12

11

Bregma -5.82 mm 10

AuV secondary auditory cx, ventral AVVL anteroventral thal, ventrolat BIC nu brachium inferior colliculus bic brachium inferior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus CEnt caudomed entothinal cortex CIC central nu inferior colliculus Cl claustrum CM central medial thalamic nu CnF cuneiform nu

9

8

7

Cop copula of the pyramis CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule DI dysgranular insular cortex DLEnt dorsolateral entorhinal cortex DP dorsal peduncular cortex DpG deep gray layer sup colliculus DR dorsal raphe nu DTr dorsal transition zone DTT dorsal tenia tecta E/OV ependymal and sube layer OV ec external capsule

6

5

ECIC external cx inferior colliculus Ect ectorhinal cortex eml external medullary lamina Eth ethmoid thalamic nu f fornix fi fimbria of the hippocampus fr fasciculus retroflexus GI granular insular cortex GP globus pallidus GrDG granular layer dentate gyrus hif hippocampal fissure IAD interanterodorsal thalamic nu ic internal capsule icf intercrural fissure IGL intergeniculate leaf IMD intermediodorsal thalamic nu

4

3

2

iml internal medullary lamina IntA interposed cerebellar nu, ant IntDL interposed, dorsolat hump IntP interposed cerebellar nu, post Lat lateral (dentate) cerebellar nu Ld lambdoid septal zone LEnt lateral entorhinal cortex ll lateral lemniscus LMol lacunosum moleculare LO lateral orbital cortex lo lateral olfactory tract LPAG lateral periaqueductal gray LSI lateral septal nu, intermediate

1

0

-1

LSV lateral septal nu, ventral part Lth lithoid nu LV lateral ventricle MCPC magnocellular nu post comm MDC mediodorsal thal nu, central MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract Med medial (fastigial) cerebellar nu MedL medial cerebellar nu, lateral

-2

-3

-4

MEnt medial entorhinal cortex MGM medial geniculate nu, medial MGV medial geniculate nu, ventral MnPO median preoptic nu mRt mesencephalic reticular formn MS medial septal nu OPC oval paracentral thalamic nu opt optic tract Or oriens layer hippocampus p1Rt p1 reticular formation PAG periaqueductal gray PaS parasubiculum PF parafascicular thalamic nu Pir piriform cortex PLi posterior limitans thalamic nu

-5

-6

PM paramedian lobule Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PoMn posteromedian thalamic nu ppf prepyramidal fissure PrCnF precuneiform area prf primary fissure PRh perirhinal cortex PrS presubiculum psf posterior superior fissure PT paratenial thalamic nu PVA paraventricular thal nu, ant PVP paraventricular thal nu, post Further explanations can be found in the main Index of Abbreviations

Plate 197

5 10

7

4

+5

0

3

-5

-10

2

0

-1

-2

-3

-4

-5

5

+10

+5

AuD

S2

10

0 Interaural +15

-6

-7

Au1

AuV

Ect

GI

VG IGL Rt

Cl

CPu

PoDG

Po

APT

AOD

BST LSV LSI MO

IL

DP

CL MDL

PT MS

Ld

TS

3V f IVF

IAD

PVA

MCPC

fr

LV

IVF st

VLPAG MoCb

DR

Aq

Aq

2

Cop

GrCb

CnF

2Cb SMV

1

Med

MedDL

LPAG

PrC PVP IMD PoMn 3V

sm AVDM

PrCnF Me5

MDM

CM

IntDL IntA

DpWh

p1Rt

MDC

SFi

DTT SHi

PF

3

Lat

CIC

DpG

AngT AVVL

4

ECIC

PLi VL

5

Sim

4/5Cb

mRt VO

Pir

4Cb 8Cb pcuf

3Cb

9Cb

0

pc

1

me5

AVVL CIC

2

ppf 4n

lo

3

7

Crus2

PrS

BIC

SG

LO

E/OV

-15

PaS

MGD

GP

-14

6

CEnt

GrDG

VPM

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

-13

DLEnt VIEnt MEnt

STr

DLG MGV

VPL

3

2

-12

Crus1

Py Or

4

1

-11

PRh LEnt

PreS

Rad LMol MoDG

AI

0

-10

TeA

-5

0

5

1

-9

Figure 197

AuV

S1

2

-8

-15 Bregma 0

5

6

1

3

eml

rf

bic ic str

4

st

4

apmf

psf

Hil

CA3

fi

icf

PrS

bsc

opt

prf

PaS

5

5 LV

ec

CA2

6

hif CA1 alv

6

7

7

Interaural 4.40 mm 14

13

2Cb 2nd cerebellar lobule 3Cb 3rd cerebellar lobule 3V 3rd ventricle 4/5Cb 4th and 5th cerebellar lobules 4Cb 4th cerebellar lobule 4n trochlear nerve 8Cb 8th cerebellar lobule 9Cb 9th cerebellar lobule AI agranular insular cortex alv alveus of the hippocampus AngT angular thalamic nu AOD anterior olfactory nu, dorsal apmf ansoparamedian fissure APT anterior pretectal nu Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal

12

11

Bregma -5.60 mm 10

AuV secondary auditory cx, ventral AVDM anterovent thal nu, dorsomed AVVL anteroventral thal, ventrolat BIC nu brachium inferior colliculus bic brachium inferior colliculus bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus CEnt caudomed entothinal cortex CIC central nu inferior colliculus

9

8

7

CL centrolateral thalamic nu Cl claustrum CM central medial thalamic nu CnF cuneiform nu Cop copula of the pyramis CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule DLEnt dorsolateral entorhinal cortex DLG dorsal lateral geniculate nu DP dorsal peduncular cortex DpG deep gray layer superior collic DpWh deep white layer superior collic DR dorsal raphe nu

6

5

DTT dorsal tenia tecta E/OV ependymal and sube layer OV ec external capsule ECIC external cx inferior colliculus Ect ectorhinal cortex eml external medullary lamina f fornix fi fimbria of the hippocampus fr fasciculus retroflexus GI granular insular cortex GP globus pallidus GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus hif hippocampal fissure Hil hilus of the dentate gyrus

4

3

2

IAD interanterodorsal thalamic nu ic internal capsule icf intercrural fissure IGL intergeniculate leaf IL infralimbic cortex IMD intermediodorsal thalamic nu IntA interposed cerebellar nu, ant IntDL interposed, dorsolat hump IVF interventricular foramen Lat lateral (dentate) cerebellar nu Ld lambdoid septal zone LEnt lateral entorhinal cortex LMol lacunosum moleculare LO lateral orbital cortex lo lateral olfactory tract

1

0

-1

LPAG lateral periaqueductal gray LSI lateral septal nu, intermediate LSV lateral septal nu, ventral part LV lateral ventricle MCPC magnocellular nu post comm MDC mediodorsal thal nu, central MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract

-2

-3

-4

Med medial (fastigial) cerebellar nu MedDL medial Cb, dorsolat protub MEnt medial entorhinal cortex MGD medial geniculate nu, dorsal MGV medial geniculate nu, ventral MO medial orbital cortex MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus mRt mesencephalic reticular formn MS medial septal nu opt optic tract Or oriens layer hippocampus p1Rt p1 reticular formation

-5

-6

PaS parasubiculum pc posterior commissure pcuf preculminate fissure PF parafascicular thalamic nu Pir piriform cortex PLi posterior limitans thalamic nu Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PoMn posteromedian thalamic nu PrCnF precuneiform area PreS presubiculum ppf prepyramidal fissure PrC precommissural nu prf primary fissure Further explanations can be found in the main Index of Abbreviations

Plate 198

5 10

7

4

+5

0

3

-5

-10

2

0

-1

-2

-3

5

+5

+10

-5

-6

-7

-8

Ect PRh Or CA2

SLu

GI

5

CA1

Rad LMol MoDG

Py

AI VPL

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

2

AOD E/OV

RtSt VO LSV

IL

MO

Ld

PT TS

MS

CL

SFO PVA D3V

f

fmi cg

MDC PVP

2

MedDL Cop CnFD

Me5 PrCnF PAG Aq

3V

SMV

2Cb 3Cb 3Cb

1

MoCb

dcw

9Cb

8Cb

4Cb pcuf

0

pc fr

1

me5

LV

Pir

3

4/5Cb CIC

PCom

PrC

CL

sm

fi

PF

4

PM

DpWh

CL MDL

MDM PVP IMD

PrS

DpG

TG

AVDM IAD SFi

SHi LSI

DP DTT

AVVL

Crus2

Sim

BIC PrCnF ECIC

InG InWh

PLi APT

Po

VL

6

PaS

SG

VPM

Rt

7

Crus1

MGD

GP

DLO

-15

5

DLG

IGL

Cl

1

-14

CEnt

GrDG

LO

0

-13

DLEnt LEnt VIEnt

MEnt

PoDG

VG

CPu

1

-12

STr

CA3

2

-11

Figure 198

S2

S1ULp

3

-10

TeA

-5

0

4

-9

AuV

Au1

AuD

10

0 Interaural +15

-4

-15 Bregma 0

5

6

1

ppf

iml

st

2

lo

3

rf

prf

eml

bic psf

str

3

icf apmf

bsc

4 ic

4

opt

st fi

5 ec

SLu

5 hif

LV alv

6

LV

6

dcw

7

7

Interaural 4.68 mm 14

13

2Cb 2nd cerebellar lobule 3Cb 3rd cerebellar lobule 3V 3rd ventricle 4/5Cb 4th and 5th cerebellar lobules 4Cb 4th cerebellar lobule 8Cb 8th cerebellar lobule 9Cb 9th cerebellar lobule AI agranular insular cortex alv alveus of the hippocampus AOD anterior olfactory nu, dorsal apmf ansoparamedian fissure APT anterior pretectal nu Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral

12

11

Bregma -5.32 mm 10

AVDM anterovent thal nu, dorsomed AVVL anteroventral thal, ventrolat BIC nu brachium inferior colliculus bic brachium inferior colliculus bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus CEnt caudomed entothinal cortex cg cingulum CIC central nu inferior colliculus CL centrolateral thalamic nu

9

8

7

Cl claustrum CnFD cuneiform nu, dorsal part Cop copula of the pyramis CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule D3V dorsal 3rd ventricle dcw deep cerebral white matter DLEnt dorsolateral entorhinal cortex DLG dorsal lateral geniculate nu DLO dorsolateral orbital cortex DP dorsal peduncular cortex DpG deep gray layer superior collic DpWh deep white layer superior collic

6

5

DTT dorsal tenia tecta E/OV ependymal and sube layer OV ec external capsule ECIC external cx inferior colliculus Ect ectorhinal cortex eml external medullary lamina f fornix fi fimbria of the hippocampus fmi forceps minor corpus callosum fr fasciculus retroflexus GI granular insular cortex GP globus pallidus GrDG granular layer dentate gyrus hif hippocampal fissure IAD interanterodorsal thalamic nu

4

3

2

ic internal capsule icf intercrural fissure IGL intergeniculate leaf IL infralimbic cortex IMD intermediodorsal thalamic nu iml internal medullary lamina InG intermediate gray layer SC InWh intermediate white layer SC Ld lambdoid septal zone LEnt lateral entorhinal cortex LMol lacunosum moleculare LO lateral orbital cortex lo lateral olfactory tract LSI lateral septal nu, intermediate LSV lateral septal nu, ventral part LV lateral ventricle

1

0

-1

MDC mediodorsal thal nu, central MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MedDL medial Cb, dorsolat protub MEnt medial entorhinal cortex MGD medial geniculate nu, dorsal MO medial orbital cortex MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus

-2

-3

-4

MS medial septal nu opt optic tract Or oriens layer hippocampus PAG periaqueductal gray PaS parasubiculum pc posterior commissure PCom nu posterior commissure pcuf preculminate fissure PF parafascicular thalamic nu Pir piriform cortex PLi posterior limitans thalamic nu PM paramedian lobule Po post thalamic nuclear group PoDG polymorph layer dentate gyrus ppf prepyramidal fissure PrC precommissural nu PrCnF precuneiform area prf primary fissure

-5

-6

PRh perirhinal cortex PrS presubiculum psf posterior superior fissure PT paratenial thalamic nu PVA paraventricular thal nu, ant PVP paraventricular thal nu, post Py pyramidal cell layer hippocam Rad radiatum layer hippocampus rf rhinal fissure Rt reticular thalamic nu RtSt reticluostrial nu S1ULp prim somatosens, upper lip S2 secondary somatosensory cx Further explanations can be found in the main Index of Abbreviations

Plate 199

5 10

7

4

+5

0

3

-5

-10

2

0

-1

-2

-3

-4

5

+5

-7

-8

-9

-10

-11

TeA

CA1

DLEnt

Rad LMol Mol

CA2 SLu

CA3

4

GP

AI

STr

DLO

CEnt

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

1

MGD SG

VL PLi

LDDM

RtSt

AOD

AVVL AVDM AD

VO LSD

LSI

SFi TS SFO

IL DTT

SHi Ld

TS

vhc

prf PM MedDL CIC

DpWh

PCom

3

4/5Cb

DpG

PrC

2

dcw

Cop

MoCb

1 GrCb

mPAG

SCO

p1PAG

pc

3V

2Cb SMV

Aq

3Cb

pcuf

prf

8Cb

0

D3V

fmi

fr

sm

cg

InG InWh

ECIC1 2 3

Me5

MDM PVP PV IMD

3V PVA

f

PF

MDC

PT

BIC

APT LPMR CL MDL

4

Sim

PaS

LP

Po

PrS

GrDG

DLG IMA

VPM LO

5

Crus2

PoDG

Crus1

VPL

Rt

CPu Cl

0

7

VIEnt MEnt

VG IGL

MO

-15

6

Or

GI

1

-14

PRh

-5

0

5

2

-13

Ect

S1ULp

3

-12

Figure 199

AuV

S2

10

0 Interaural +10

-6

Au1

AuD

+15

-5

-15 Bregma 0

5

6

1

me5

1

IVF TG LV

2 st

lo eml

rf

3

3 bic

ic

4

str

bsc

4

opt

st fi

5

5

hif

LV

ec

LV alv

6

6

dcw

7

7

Interaural 4.90 mm 14

13

1 layer 1 of cortex 2 layer 2 of cortex 2Cb 2nd cerebellar lobule 3 layer 3 of cortex 3Cb 3rd cerebellar lobule 3V 3rd ventricle 4/5Cb 4th and 5th cerebellar lobules 8Cb 8th cerebellar lobule AD anterodorsal thalamic nu AI agranular insular cortex alv alveus of the hippocampus AOD anterior olfactory nu, dorsal APT anterior pretectal nu Aq aqueduct Au1 primary auditory cortex AuD secondary auditory cx, dorsal

12

11

Bregma -5.10 mm 10

AuV secondary auditory cx, ventral AVDM anterovent thal nu, dorsomed AVVL anteroventral thal, ventrolat BIC nu brachium inferior colliculus bic brachium inferior colliculus bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus CEnt caudomed entothinal cortex cg cingulum

9

8

7

CIC central nu inferior colliculus CL centrolateral thalamic nu Cl claustrum Cop copula of the pyramis CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule D3V dorsal 3rd ventricle dcw deep cerebral white matter DLEnt dorsolateral entorhinal cortex DLG dorsal lateral geniculate nu DLO dorsolateral orbital cortex DpG deep gray layer superior collic

6

5

DpWh deep white layer superior collic DTT dorsal tenia tecta ec external capsule ECIC external cx inferior colliculus Ect ectorhinal cortex eml external medullary lamina f fornix fi fimbria of the hippocampus fmi forceps minor corpus callosum fr fasciculus retroflexus GI granular insular cortex GP globus pallidus GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus hif hippocampal fissure

4

3

2

ic internal capsule IGL intergeniculate leaf IL infralimbic cortex IMA intramedullary thalamic area IMD intermediodorsal thalamic nu InG intermediate gray layer SC InWh intermediate white layer SC IVF interventricular foramen Ld lambdoid septal zone LDDM laterodorsal th nu, dorsomed LMol lacunosum moleculare LO lateral orbital cortex lo lateral olfactory tract LP lateral posterior thalamic nu LPMR lat post thal nu, mediorostral

1

0

-1

LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LV lateral ventricle MDC mediodorsal thal nu, central MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med Me5 mesencephalic trigeminal nu me5 mesencephalic trigeminal tract MedDL medial Cb, dorsolat protub MEnt medial entorhinal cortex MGD medial geniculate nu, dorsal MO medial orbital cortex

-2

-3

-4

MoCb molecular layer cerebellum mRt mesencephalic reticular formn opt optic tract Or oriens layer hippocampus p1Rt p1 reticular formation PAG periaqueductal gray PaS parasubiculum pc posterior commissure PCom nu posterior commissure pcuf preculminate fissure PF parafascicular thalamic nu PLi posterior limitans thalamic nu PM paramedian lobule Po post thalamic nuclear group PoDG polymorph layer dentate gyrus PrC precommissural nu

-5

-6

prf primary fissure PRh perirhinal cortex PrS presubiculum PT paratenial thalamic nu PV paraventricular thalamic nu PVA paraventricular thal nu, ant PVP paraventricular thal nu, post Rad radiatum layer hippocampus rf rhinal fissure Rt reticular thalamic nu RtSt reticluostrial nu S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SCO subcommissural organ Further explanations can be found in the main Index of Abbreviations

Plate 200

5 10

7

4

+5

0

3

-5

-10

2

0

-1

-2

-3

-4

-5

-6

+15

+5

+10

AuV

Au1

AuD

S2

10

-12

-13

STr

5

CPu

LDVL

DLO RtSt The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

Cl

Po

Op InG

Po OPT

PLi

LPMR

LDDM

SFi

LSD MO

IG

gcc SHi

PPT TG MPT LHbM

PVA

MHb D3V

SFO f

fmi

4Cb

2

SCO pc csc

1

MoCb GrCb

DMPAG

pcuf

ReIC

8Cb

7Cb

4/5Cb

3Cb

prf

0

ppf

MPT

vhc

LV

dcw

CIC

D3V sm

cg

3

DpWh DLPAG

LHbL

MDM

TS

IL

PrL

5Cb

1 2 3 ECIC

DpG

CL MDL

AD

LSI

Crus2

Sim

APT

AVDM VO

BIC

PaS

InWh

AVVL

AOD

LPLC LPMC

LPLR

4

Crus1

PrS

GrDG

IMA

Rt

7

CEnt

DLG

AI

LO

-15

PRh

Py Rad CA1 CA2 LMol SLu Mol CA3 PoDG

3

-14

6

Or

4

2

-11

Ect

S1J

1

-10

TeA

-5

0

5

0

-9

Figure 200 S1ULp

1

-8

5

0 Interaural

2

-7

-15 Bregma 0

5

6

1

1

PPT

fi

2

lo rf

bic

3

str ic

st

3

bsc IMA

ic

Hil

opt

4

icf

psf

4

fi hif LV

ec

5

LV

5

alv cbw

6

6

7

7

Interaural 5.26 mm 14

13

1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 4/5Cb 4th and 5th Cb lobules 5Cb 5th cerebellar lobule 7Cb 7th cerebellar lobule 8Cb 8th cerebellar lobule AD anterodorsal thalamic nu AI agranular insular cortex alv alveus of the hippocampus AOD anterior olfactory nu, dorsal APT anterior pretectal nu Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral

12

11

Bregma -4.74 mm 10

AVDM anterovent thal nu, dorsomed AVVL anteroventral thal, ventrolat BIC nu brachium inferior colliculus bic brachium inferior colliculus bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cbw cerebellar white matter CEnt caudomed entothinal cortex cg cingulum CIC central nu inferior colliculus

9

8

7

CL centrolateral thalamic nu Cl claustrum CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule csc commissure of superior colliculus D3V dorsal 3rd ventricle dcw deep cerebral white matter DLG dorsal lateral geniculate nu DLO dorsolateral orbital cortex DLPAG dorsolat periaqueductal gray DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic

6

5

DpWh deep white layer superior collic ec external capsule ECIC external cx inferior colliculus Ect ectorhinal cortex f fornix fi fimbria of the hippocampus fmi forceps minor corpus callosum gcc genu of the corpus callosum GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus hif hippocampal fissure Hil hilus of the dentate gyrus ic internal capsule icf intercrural fissure IG indusium griseum

4

3

2

IL infralimbic cortex IMA intramedullary thalamic area InG intermediate gray layer SC InWh intermediate white layer SC LDDM laterodorsal th nu, dorsomed LDVL laterodorsal thal nu, ventrolat LHbL lateral habenular nu, lateral LHbM lateral habenular nu, medial LMol lacunosum moleculare LO lateral orbital cortex lo lateral olfactory tract LPLC lat post thal nu, laterocaudal

1

0

-1

LPLR lat post thal nu, laterorostral LPMC lat post thal nu, mediocaudal LPMR lat post thal nu, mediorostral LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LV lateral ventricle MDL mediodorsal thalamic nu, lat MDM mediodorsal thalamic nu, med MHb medial habenular nu MO medial orbital cortex MoCb molecular layer cerebellum MPT medial pretectal nu

-2

-3

-4

Op optic nerve layer superior coll OPT olivary pretectal nu opt optic tract Or oriens layer hippocampus PaS parasubiculum pc posterior commissure pcuf preculminate fissure PLi posterior limitans thalamic nu Po post thalamic nuclear group PoDG polymorph layer dentate gyrus ppf prepyramidal fissure PPT posterior pretectal nu prf primary fissure PRh perirhinal cortex PrL prelimbic cortex PrS presubiculum psf posterior superior fissure

-5

-6

PVA paraventricular thal nu, ant Py pyramidal cell layer hippocam Rad radiatum layer hippocampus ReIC recess inferior colliculus rf rhinal fissure Rt reticular thalamic nu RtSt reticluostrial nu S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SCO subcommissural organ SFi septofimbrial nu SFO subfornical organ SHi septohippocampal nu Further explanations can be found in the main Index of Abbreviations

Plate 201

5 10

7

4

+5

0

3

-5

-10

2

0

-1

-2

-3

-4

-5

-6

+15

+5

+10

AuV

Or Rad CA1 CA2 LMol SLu MoDG CA3 PoDG

S1J

-12

-13

-14

-15

DLG

3

Py

PRh

5

STr CEnt

Cl LO

4

VO

MO

LSI

LSD IL

PrL

SFi

IG gcc SHi

f

TS

LHbL

2 CIC

SFO D3V

dcw

1

DpWh DLPAG

MPT

MoCb

DCIC

DMPAG pcuf 4/5Cb

3Cb

ReIC

csc

prf

0

8Cb

SCO pc

vhc cg

InWh

PPT LHbM MHb

PVA

3

4Cb

DpG CL MDL

AD

Crus2

5Cb

ECIC

InG

OPT

APTD

LPMR

Crus1 Sim

TG

PLi

AVDM

PaS

1 23

Op

LPMC

AVVL LDDM

OB

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

LDVL

Rt

PrS

GrDG

IMA LPLC

LPLR

RtSt

DLO

7

6

Hil CPu

2

-11

Ect

AI

1

-10

TeA

S1ULp

-5

0

Au1

AuD

S2

10

4

0

-9

Figure 201

5

1

-8

5

0 Interaural

2

-7

-15 Bregma 0

5

6

1

GrCb

sm

fmi

1 LV

2

TG

lo

fi

rf

icf

3

bsc

ic

3

bic psf

st ic

4

4

opt fi hif LV

ec

5

5

LV alv dcw

6

6

7

7

Interaural 5.40 mm 14

13

1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 3Cb 3rd cerebellar lobule 4/5Cb 4th and 5th cerebellar lobules 4Cb 4th cerebellar lobule 5Cb 5th cerebellar lobule 8Cb 8th cerebellar lobule AD anterodorsal thalamic nu AI agranular insular cortex alv alveus of the hippocampus APTD anterior pretectal nu, dorsal Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral

12

11

Bregma -4.60 mm 10

AVDM anterovent thal nu, dorsomed AVVL anteroventral thal, ventrolat bic brachium inferior colliculus bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus CEnt caudomed entothinal cortex cg cingulum CIC central nu inferior colliculus CL centrolateral thalamic nu Cl claustrum

9

8

7

CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule csc commissure of sup colliculus D3V dorsal 3rd ventricle DCIC dorsal cortex inferior colliculus dcw deep cerebral white matter DLG dorsal lateral geniculate nu DLO dorsolateral orbital cortex DLPAG dorsolat periaqueductal gray DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic

6

5

DpWh deep white layer superior collic ec external capsule ECIC external cx inferior colliculus Ect ectorhinal cortex f fornix fi fimbria of the hippocampus fmi forceps minor corpus callosum gcc genu of the corpus callosum GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus hif hippocampal fissure Hil hilus of the dentate gyrus ic internal capsule icf intercrural fissure IG indusium griseum

4

3

2

IL infralimbic cortex IMA intramedullary thalamic area InG intermediate gray layer SC InWh intermediate white layer SC LDDM laterodorsal th nu, dorsomed LDVL laterodorsal thal nu, ventrolat LHbL lateral habenular nu, lateral LHbM lateral habenular nu, medial LMol lacunosum moleculare LO lateral orbital cortex lo lateral olfactory tract LPLC lat post thal nu, laterocaudal

1

0

-1

LPLR lat post thal nu, laterorostral LPMC lat post thal nu, mediocaudal LPMR lat post thal nu, mediorostral LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LV lateral ventricle MDL mediodorsal thalamic nu, lat MHb medial habenular nu MO medial orbital cortex MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus MPT medial pretectal nu OB olfactory bulb

-2

-3

-4

Op optic nerve layer superior coll OPT olivary pretectal nu opt optic tract Or oriens layer hippocampus PaS parasubiculum pc posterior commissure pcuf preculminate fissure PLi posterior limitans thalamic nu PoDG polymorph layer dentate gyrus PPT posterior pretectal nu prf primary fissure PRh perirhinal cortex PrL prelimbic cortex PrS presubiculum psf posterior superior fissure PVA paraventricular thal nu, ant

-5

-6

Rad radiatum layer hippocampus ReIC recess inferior colliculus rf rhinal fissure Rt reticular thalamic nu RtSt reticluostrial nu S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SCO subcommissural organ SFi septofimbrial nu SFO subfornical organ SHi septohippocampal nu Sim simple lobule sm stria medullaris thalamus st stria terminalis Further explanations can be found in the main Index of Abbreviations

Plate 202

5 10

7

4

+5

0

3

-5

-10

2

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

+15

+5

+10

6

5 DS

PoDG DLG CPu

3

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

DLO

IMA LPLR

LDVL

LO

AD

LDDM

LPMR

SuG/Zo Op

LPMC

SFi

PPT

LSI

IL

IG

TS vhc SFO

3 3 ECIC

Crus2

5Cb 4Cb

2

CIC MoCb GrCb

DpG DCIC DMPAG

DpWh cic

D3V sm

cg

2

InWh

MHb

SHi gcc

1

TG

Mol

LSD

BIC

4

Sim

PaS

InG

APTD

OPT

VO

Post

LPLC GrDG

OT

Cl

Crus1

CEnt

4 AI

7

PRh

Rad CA1 Py LMol MoDG

CA2 SLu CA3

Fr3

PrL

-15

Ect

S1J

MO

-14

TeA

AuD

S2

-5

0

5

1

-13

AuV

Au1

10

Or

0

-12

Figure 202

S1ULp

1

-11

5

0 Interaural

2

-10

-15 Bregma 0

5

6

1

ReIC

3Cb

1 dcw 7Cb

prf

pcuf 4/5Cb

0

hbc

1

fmi PPT

LV

2

opt icf bic

bsc

3

psf

fi

3

4

4 hif LV

ec

5

5

alv dcw

6

6

7

7

Interaural 5.72 mm 14

13

1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 3Cb 3rd cerebellar lobule 4/5Cb 4th and 5th cerebellar lobules 4Cb 4th cerebellar lobule 5Cb 5th cerebellar lobule 7Cb 7th cerebellar lobule AD anterodorsal thalamic nu AI agranular insular cortex alv alveus of the hippocampus APTD anterior pretectal nu, dorsal Au1 primary auditory cortex AuD secondary auditory cx, dorsal AuV secondary auditory cx, ventral

12

11

Bregma -4.28 mm 10

BIC nu brachium inferior colliculus bic brachium inferior colliculus bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus CEnt caudomed entothinal cortex cg cingulum CIC central nu inferior colliculus cic commissure inferior colliculus Cl claustrum CPu caudate putamen (striatum)

9

8

7

Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule D3V dorsal 3rd ventricle DCIC dorsal cortex inferior colliculus dcw deep cerebral white matter DLG dorsal lateral geniculate nu DLO dorsolateral orbital cortex DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DS dorsal subiculum ec external capsule ECIC external cx inferior colliculus

6

5

Ect ectorhinal cortex fi fimbria of the hippocampus fmi forceps minor corpus callosum Fr3 frontal cortex, area 3 gcc genu of the corpus callosum GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus hbc habenular commissure hif hippocampal fissure icf intercrural fissure IG indusium griseum IL infralimbic cortex IMA intramedullary thalamic area InG intermediate gray layer SC InWh intermediate white layer SC

4

3

2

LDDM laterodorsal th nu, dorsomed LDVL laterodorsal thal nu, ventrolat LMol lacunosum moleculare LO lateral orbital cortex LPLC lat post thal nu, laterocaudal LPLR lat post thal nu, laterorostral LPMC lat post thal nu, mediocaudal LPMR lat post thal nu, mediorostral LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LV lateral ventricle MHb medial habenular nu

1

0

-1

MO medial orbital cortex MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus Op optic nerve layer superior coll OPT olivary pretectal nu opt optic tract Or oriens layer hippocampus OT nu of the optic tract PaS parasubiculum pcuf preculminate fissure PoDG polymorph layer dentate gyrus Post postsubiculum PPT posterior pretectal nu prf primary fissure PRh perirhinal cortex

-2

-3

-4

PrL prelimbic cortex psf posterior superior fissure Py pyramidal cell layer hippocam Rad radiatum layer hippocampus ReIC recess inferior colliculus S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SFi septofimbrial nu SFO subfornical organ SHi septohippocampal nu Sim simple lobule SLu stratum lucidum hippocampus sm stria medullaris thalamus TeA temporal associatin cortex

-5

-6

TG tectal gray TS triangular septal nu vhc ventral hippocampal comm VO ventral orbital cortex

Plate 203

5 10

7

4

+5

0

3

-5

-10

2

0

-1

-3

+5

-5

-6

-7

-8

S2

-5

0

CA2 Rad LMol MoDG SLu CA3

DLG

AI

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

2

-14

-15

PRh CA1

Fr3

CPu

DLO

1

-13

LD

CEnt Post

PaS

12

ECIC

Crus1

3 SuG/Zo Op

3

2

InG

OT Mol GrDG

CIC

InWh

dcw

LSD SFi PrL

MHb

LSI

Cg2 IG

MO

SHi

1

GrCb

SuG

Rad

4 Crus2

Sim

GrDG

LP

LO

5

Py

DS

IMA

Cl

VO

7

6

PoDG

0

-12

Ect

S1J

4

1

-11

TeA

Or

5

2

-10

Au1

AuD

S1ULp

3

-9

S1BF

10

0 Interaural +10

-4

Figure 203

5

+15

-2

-15 Bregma 0

5

6

1

DpG

DCIC

MoCb

TS SFO

vhc

gcc

DpWh cic

D3V sm

ReIC

3Cb

pcuf 4/5Cb

prf

6Cb

0

DMPAG

1

fmi cg LV

2 bsc

bic

fi

3

psf

3

4

4

hif

dhc

ec

LV

5

5

alv dcw

6

6

7

7

Interaural 5.90 mm 14

13

1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 3Cb 3rd cerebellar lobule 4/5Cb 4th and 5th cerebellar lobules 6Cb 6th cerebellar lobule AI agranular insular cortex alv alveus of the hippocampus Au1 primary auditory cortex AuD secondary auditory cx, dorsal bic brachium inferior colliculus bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus

12

11

Bregma -4.10 mm 10

CEnt caudomed entothinal cortex cg cingulum Cg2 cingulate cortex, area 2 CIC central nu inferior colliculus cic commissure inferior colliculus Cl claustrum CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule D3V dorsal 3rd ventricle DCIC dorsal cortex inferior colliculus dcw deep cerebral white matter

9

8

7

dhc dorsal hippocampal commiss DLG dorsal lateral geniculate nu DLO dorsolateral orbital cortex DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DpWh deep white layer superior collic DS dorsal subiculum ec external capsule ECIC external cx inferior colliculus Ect ectorhinal cortex fi fimbria of the hippocampus fmi forceps minor corpus callosum Fr3 frontal cortex, area 3 gcc genu of the corpus callosum

6

5

GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus hif hippocampal fissure IG indusium griseum IMA intramedullary thalamic area InG intermediate gray layer SC InWh intermediate white layer SC LD laterodorsal thalamic nu LMol lacunosum moleculare LO lateral orbital cortex LP lateral posterior thalamic nu LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LV lateral ventricle MHb medial habenular nu

4

3

2

MO medial orbital cortex MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus Op optic nerve layer superior coll Or oriens layer hippocampus OT nu of the optic tract PaS parasubiculum pcuf preculminate fissure PoDG polymorph layer dentate gyrus Post postsubiculum prf primary fissure PRh perirhinal cortex PrL prelimbic cortex psf posterior superior fissure Py pyramidal cell layer hippocam

1

0

-1

Rad radiatum layer hippocampus ReIC recess inferior colliculus S1BF prim somatosens, barrel field S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip S2 secondary somatosensory cx SFi septofimbrial nu SFO subfornical organ SHi septohippocampal nu Sim simple lobule SLu stratum lucidum hippocampus sm stria medullaris thalamus SuG superficial gray superior coll TeA temporal associatin cortex

-2

-3

-4

TG tectal grayTS triangular septal nu vhc ventral hippocampal comm VO ventral orbital cortex

-5

-6

Plate 204

5 10

7

4

+5

0

-5

3 -10

2

0

-1

-2

-3

-4

-5

-6

-7

-8

+15

+5

+10

SLu CA3

Post

Mol

ECIC SuG

32

Op

GrDG

CIC

InG

LO LSI LSD IG

3

Sim

AI

MO

Crus1

PaS

Zo

Cg2

4

CEnt

PoDG

CPu

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

DS

GrDG

FrA

PrL

7

5

PRh

CA1 Rad Py LMol MoDG

CA2

3

VO

-15

6

Or

M1

DLO

-14

Ect

S1ULp

4

2

-13

TeA

S1J

1

-12

V2L

AuD

S1ULp

-5

0

AuD

Au1

10

5

0

-11

Figure 204 S1BF

1

-10

5

0 Interaural

2

-9

-15 Bregma 0

5

6

1

CA1

CA3

5Cb

2

4Cb dcw

InWh

1

GrCb DCIC

MoCb

DMPAG

DpG

PiRe TS vhc

cc

1

3Cb

cic

prf

pcuf 4Cb 5Cb

6Cb

0

ReIC PoDG fmi

cg

1

LV bsc

chp

2

fi bic

psf

3

3 dhc

4

hif ec

4

fmj LV

alv

5

5 dcw

6

6

7

7

Interaural 6.14 mm 14

13

12

11

Bregma -3.68 mm 10

1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 5Cb 5th cerebellar lobule 6Cb 6th cerebellar lobule AI agranular insular cortex alv alveus of the hippocampus Au1 primary auditory cortex AuD secondary auditory cx, dorsal bic brachium inferior colliculus bsc brachium superior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus

9

8

7

cc corpus callosum CEnt caudomed entothinal cortex cg cingulum Cg2 cingulate cortex, area 2 chp choroid plexus CIC central nu inferior colliculus cic commissure inferior colliculus CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule DCIC dorsal cortex inferior colliculus dcw deep cerebral white matter dhc dorsal hippocampal commiss DLO dorsolateral orbital cortex

6

5

DMPAG dorsomed periaqueductl gray DpG deep gray layer superior collic DS dorsal subiculum ec external capsule ECIC external cx inferior colliculus Ect ectorhinal cortex fi fimbria of the hippocampus fmi forceps minor corpus callosum fmj forceps major corpus callosum FrA frontal assocn cortex GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus hif hippocampal fissure

4

3

2

IG indusium griseum InG intermediate gray layer SC InWh intermediate white layer SC LMol lacunosum moleculare LO lateral orbital cortex LSD lateral septal nu, dorsal part LSI lateral septal nu, intermediate LV lateral ventricle M1 primary motor cortex MO medial orbital cortex MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus Op optic nerve layer superior coll Or oriens layer hippocampus PaS parasubiculum

1

0

-1

pcuf preculminate fissure PiRe pineal recess of 3rd vent PoDG polymorph layer dentate gyrus Post postsubiculum prf primary fissure PRh perirhinal cortex PrL prelimbic cortex psf posterior superior fissure Py pyramidal cell layer hippocam Rad radiatum layer hippocampus ReIC recess inferior colliculus S1BF prim somatosens, barrel field S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip Sim simple lobule

-2

-3

-4

SLu stratum lucidum hippocampus SuG superficial gray superior coll TeA temporal associatin cortex TS triangular septal nu V2L secondary visual cx, lat area vhc ventral hippocampal comm VO ventral orbital cortex Zo zonal layer superior colliculus

-5

-6

Plate 205

5 10

7

4

+5

0

-5

3 -10

2

0

-1

-2

-3

-4

-5

+5

-8

Au1

CA2

M1

2

-15

LMol MoDG

4 CEnt

Crus1

PaS

Post

Hil

CPu

LO

3 Sim

GrDG

ECIC

5Cb

Zo

VO

2 CIC

SuG

MO

PrL

LSD

Cg2

CA1 Rad

SLu

4Cb

MoCb

InG InWh

Op

CA3

GrCb dcw

DCIC

TS

IG

FC

cc

PiRe

df

7

PRh

PoDG

SLu CA3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

1

-14

5

CA1 Py

Rad

DS

M2

FrA

0

-13

Ect

Or S1J

1

-12

6

S1ULp

2

-11

TeA

5

3

-10

V2L

S1ULp AuD

-5

0

S1BF

4

-9

AuD

10

0 Interaural +10

-7

Figure 205

5

+15

-6

-15 Bregma 0

5

6

1

PAG

cic

3Cb

6Cb

5Cb

4Cb

1 7Cb

0

ReIC prf

pcuf

1

fmi LV

cg

2

chp

Crus2 fi

bic

3 dhc

hif

4

ec

3 fmj

4

LV alv

5

5

dcw

6

6

7

7

Interaural 6.40 mm 14

13

12

11

Bregma -3.60 mm 10

3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 5Cb 5th cerebellar lobule 6Cb 6th cerebellar lobule 7Cb 7th cerebellar lobule alv alveus of the hippocampus Au1 primary auditory cortex AuD secondary auditory cx, dorsal bic brachium inferior colliculus CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum CEnt caudomed entothinal cortex

9

8

7

cg cingulum Cg2 cingulate cortex, area 2 chp choroid plexus CIC central nu inferior colliculus cic commissure inferior colliculus CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule Crus2 crus 2 of the ansiform lobule DCIC dorsal cortex inferior colliculus dcw deep cerebral white matter df dorsal fornix dhc dorsal hippocampal commiss

6

5

DS dorsal subiculum ec external capsule ECIC external cx inferior colliculus Ect ectorhinal cortex FC fasciola cinereum fi fimbria of the hippocampus fmi forceps minor corpus callosum fmj forceps major corpus callosum FrA frontal assocn cortex GrCb granule cell layer cerebellum GrDG granular layer dentate gyrus hif hippocampal fissure Hil hilus of the dentate gyrus IG indusium griseum

4

3

2

InG intermediate gray layer SC InWh intermediate white layer SC LMol lacunosum moleculare LO lateral orbital cortex LSD lateral septal nu, dorsal part LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex MO medial orbital cortex MoCb molecular layer cerebellum MoDG molecular layer dentate gyrus Op optic nerve layer superior coll Or oriens layer hippocampus PAG periaqueductal gray PaS parasubiculum

1

0

-1

pcuf preculminate fissure PiRe pineal recess of 3rd vent PoDG polymorph layer dentate gyrus Post postsubiculum prf primary fissure PRh perirhinal cortex PrL prelimbic cortex Py pyramidal cell layer hippocam Rad radiatum layer hippocampus ReIC recess inferior colliculus S1BF prim somatosens, barrel field S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip Sim simple lobule

-2

-3

-4

SLu stratum lucidum hippocampus SuG superficial gray superior coll TeA temporal associatin cortex TS triangular septal nu V2L secondary visual cx, lat area VO ventral orbital cortex Zo zonal layer superior colliculus

-5

-6

Plate 206

5 10

7

4

+5

0

-5

3 -10

2

0

-1

-2

-3

-4

-5

-6

-15 Bregma 0

-7

-8

-9

-10

-11

-12

-13

AuD

+15

+10

+5

7

6

V2L

S1ULp

-5

0

-15

Au1

S2 AuD

10

0 Interaural

-14

Figure 206

5

5

6

1

S1BF TeA

5

S1ULp

Or Rad CA1

S1J

4

CA2

M1

5

Ect Py

PRh

LMol

4

MoDG

M2

PoDG

3 CPu

Crus1

Post

GrDG

Hil

CA3

RSD

DS

3

Sim

SLu

2

1

0

1

2

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

ECIC FrA

2

Zo CA3

SuG

CIC

1

CA1 PrL

Cg2

DCIC

FC

IG cc

DMPAG cic Com 3Cb pcuf ReIC

PiRe

df

4Cb prf

5Cb psf 6Cb

0

1 fmi LV cg

2

fi

3

3 hif dhc

fmj

ec

4

4

LV dcw alv

5

5

6

6

7

7

Interaural 6.62 mm 14

13

12

11

Bregma -3.38 mm 10

3Cb 3rd cerebellar lobule 4Cb 4th cerebellar lobule 5Cb 5th cerebellar lobule 6Cb 6th cerebellar lobule alv alveus of the hippocampus Au1 primary auditory cortex AuD secondary auditory cx, dorsal CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum cg cingulum Cg2 cingulate cortex, area 2 CIC central nu inferior colliculus

9

8

7

cic commissure inferior colliculus Com commissural nu inf colliculus CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule DCIC dorsal cortex inferior colliculus dcw deep cerebral white matter df dorsal fornix dhc dorsal hippocampal commiss DMPAG dorsomed periaqueductl gray DS dorsal subiculum ec external capsule

6

5

ECIC external cx inferior colliculus Ect ectorhinal cortex FC fasciola cinereum fi fimbria of the hippocampus fmi forceps minor corpus callosum fmj forceps major corpus callosum FrA frontal assocn cortex GrDG granular layer dentate gyrus hif hippocampal fissure Hil hilus of the dentate gyrus IG indusium griseum LMol lacunosum moleculare LV lateral ventricle M1 primary motor cortex

4

3

2

M2 secondary motor cortex MoDG molecular layer dentate gyrus Or oriens layer hippocampus pcuf preculminate fissure PiRe pineal recess of 3rd vent PoDG polymorph layer dentate gyrus Post postsubiculum prf primary fissure PRh perirhinal cortex PrL prelimbic cortex psf posterior superior fissure Py pyramidal cell layer hippocam Rad radiatum layer hippocampus ReIC recess inferior colliculus

1

0

-1

RSD retrosplenial dysgranular cx S1BF prim somatosens, barrel field S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip S2 secondary somatosensory cx Sim simple lobule SLu stratum lucidum hippocampus SuG superficial gray superior coll TeA temporal associatin cortex V2L secondary visual cx, lat area Zo zonal layer superior colliculus

-2

-3

-4

-5

-6

Plate 207

5 10

7

4

+5

0

-5

3 -10

2

0

-1

-2

-3

-4

-5

-6

-7

-8

-9

+15

+5

-15

TeA

5

S1J CA2

M2

Ect

Py Rad

CA1

M1

4

LMol

Crus1

MoDG GrDG

3

RSD Post

3

Sim

CPu

RSGa DS

PoDG

CA3

The Rat Brain in Stereotaxic Coordinates 6th Edition Paxinos & Watson

7

6

V2L

S1ULp

4

2

-14

AuD

-5

0

Or

1

-13

10 +10

5

0

-12

Figure 207

S1BF

1

-11

5

0 Interaural

2

-10

-15 Bregma 0

5

6

1

2

FrA CIC

CA1

Zo/SuG

1

Op PrL

DCIC

Cg2 IG

FC cc

Com

PiSt

df

4Cb

5Cb

prf

0

dhc

1

fmi cg

LV

2

3

2

3 1

3

hif dhc

fmj

4

4 dcw

alv

LV

5

5

6

6

7

7

Interaural 6.90 mm 14

13

12

11

Bregma -3.10 mm 10

9

8

1 layer 1 of cortex 2 layer 2 of cortex 3 layer 3 of cortex 4Cb 4th cerebellar lobule 5Cb 5th cerebellar lobule alv alveus of the hippocampus AuD secondary auditory cx, dorsal CA1 field CA1 of the hippocampus CA2 field CA2 of the hippocampus CA3 field CA3 of the hippocampus cc corpus callosum cg cingulum Cg2 cingulate cortex, area 2 CIC central nu inferior colliculus

7

6

5

Com commissural nu inf colliculus CPu caudate putamen (striatum) Crus1 crus 1 of the ansiform lobule DCIC dorsal cortex inferior colliculus dcw deep cerebral white matter df dorsal fornix dhc dorsal hippocampal commiss DS dorsal subiculum Ect ectorhinal cortex FC fasciola cinereum fmi forceps minor corpus callosum fmj forceps major corpus callosum FrA frontal assocn cortex

4

3

2

GrDG granular layer dentate gyrus hif hippocampal fissure IG indusium griseum LMol lacunosum moleculare LV lateral ventricle M1 primary motor cortex M2 secondary motor cortex MoDG molecular layer dentate gyrus Op optic nerve layer superior coll Or oriens layer hippocampus PiSt pineal stalk PoDG polymorph layer dentate gyrus Post postsubiculum prf primary fissure PrL prelimbic cortex

1

0

-1

Py pyramidal cell layer hippocam Rad radiatum layer hippocampus RSD retrosplenial dysgranular cx RSGa retrosplenial granular cx, a S1BF prim somatosens, barrel field S1J prim somatosens, jaw region S1ULp prim somatosens, upper lip Sim simple lobule SuG superficial gray, sup coll TeA temporal associatin cortex V2L secondary visual cx, lat area Zo zonal layer of sup colliculus

-2

-3

-4

-5

-6

1

gr

2

gr cu

dl

3

1 2 3 4

cu

4 dcs

dcs

5

5

LatC LSp

CeCv 10

CeCv

IMM

7

9

8

LSp LatC

10

7

IMM

9

8

9

9

9 9

C1

dl

C3

1 2 3

gr cu

gr dl

4 dcs

5

LSp

1 2 3 4

cu

LSp

LatC

CeCv

6

7

IMM

10

5

dcs

8

9

10 9

7

IMM

9 8

9

9

C2

C4

Figure 208a* 1-10 spinal cord layers CeCv central cervical nucleus cu cuneate fasciculus dl dorsolateral fasciculus gr gracile fasciculus

IML intermediolateral cell column IMM intermediomedial cell column LatC lateral cervical nucleus LSp lateral spinal nucleus dcs dorsal corticospinal tract

*Fig 208a, 208b, 208c, 208d, 208e are reproduced from Molander and Grant (1995) with permission of the authors. Users of these figures should cite Molander, C. and Grant, G., 1995, Spinal cord cytoarchitecture.

In G. Paxinos(Ed), The Nervous System, Second Edition, Academic Press, SanDiego.

9

1 2 3 4

dl gr cu

dl

1 2 3 4

gr

LSp

cu

5 6

dcs 10

5

dcs

7

IMM

6 9 9

8

9

LSp

10

9 9

9

IMM

7

9

8 9

9

9

C5

dl

C7

gr

dl

1 2 3 4

cu

gr

1 2 3

cu

LSp

5

5 dcs

dcs

6 IMM 10

LSp

4

7

6

10

8

8 9

9

9 9

9

C6

C8

Figure 208b* 1-10 spinal cord layers CeCv central cervical nucleus cu cuneate fasciculus dl dorsolateral fasciculus gr gracile fasciculus

9

7

IMM

9

IML intermediolateral cell column IMM intermediomedial cell column LatC lateral cervical nucleus LSp lateral spinal nucleus dcs dorsal corticospinal tract

*Fig 208a, 208b, 208c, 208d, 208e are reproduced from Molander and Grant (1995) with permission of the authors. Users of these figures should cite Molander, C. and Grant, G., 1995, Spinal cord cytoarchitecture.

In G. Paxinos(Ed), The Nervous System, Second Edition, Academic Press, SanDiego.

dl

gr cu

gr

1

2 3

dl

5 6

dcs IMM 10

7

1 2 3

cu

4 IML

LSp dcs

9

9

10

7

D IMM 8 9

T1

1 2 3

cu

dl 4

dcs

5 D 7 IMM 10 8 9 9

7 8 9

4 LSp

dcs IML

D IMM

1 2 3

gr

LSp 5

10

9

T5

gr

dl

LSp IML

8 9

4 5

9

T3

T10

Figure 208c* 1-10 spinal cord layers CeCv central cervical nucleus cu cuneate fasciculus D dorsal nucleus (Clarke) dl dorsolateral fasciculus gr gracile fasciculus

IML intermediolateral cell column IMM intermediomedial cell column LatC lateral cervical nucleus LSp lateral spinal nucleus dcs dorsal corticospinal tract

*Fig 208a, 208b, 208c, 208d, 208e are reproduced from Molander and Grant (1995) with permission of the authors. Users of these figures should cite Molander, C. and Grant, G., 1995, Spinal cord cytoarchitecture.

In G. Paxinos(Ed), The Nervous System, Second Edition, Academic Press, SanDiego.

IML

1

dl 1 2 3

dl gr

4

3

LSp

dcs

4 5

IML

IMM

10

7

9

9

8

9

9

9

7

IMM

8

9

9

LSp

6

10

7

8

3

dcs

6 IML

IMM

2

gr

5

D 10

1

dl 4 LSp

5

dcs

2

gr

9 9

L1

L3

L5

1

dl

2 3

gr

dl

1 2 3

gr

dl 4

4 dcs

dcs D IMM

3 4 5

6 10 IMM

7

IMM

7

7 9

9

9 8

LSp

6

10

IML

10

1 2

LSp

5

LSp 5

gr dcs

9

8 9

8

9

9

9

L2

9

9 9

L4

L6

Figure 208d* 1-10 spinal cord layers CeCv central cervical nucleus D dorsal nucleus (Clarke) dl dorsolateral fasciculus gr gracile fasciculus

IML intermediolateral cell column IMM intermediomedial cell column LatC lateral cervical nucleus LSp lateral spinal nucleus dcs dorsal corticospinal tract

*Fig 208a, 208b, 208c, 208d, 208e are reproduced from Molander and Grant (1995) with permission of the authors. Users of these figures should cite Molander, C. and Grant, G., 1995, Spinal cord cytoarchitecture.

In G. Paxinos(Ed), The Nervous System, Second Edition, Academic Press, SanDiego.

9

dl

1 2 3 4

gr dcs

dl 5

gr dcs

2

1 3 4 LSp

5

LSp 10

6

7

10

IMM

IMM 7

8 9

8

9 9

S1

gr dcs

S3

2 3 4

gr dcs

1

5

LSp

2

10

10 7

1 3 4 5

LSp

7 IMM

IMM 9

8 9

S2

S4

Figure 208e* 1-10 spinal cord layers CeCv central cervical nucleus dl dorsolateral fasciculus gr gracile fasciculus IML intermediolateral cell column

IMM intermediomedial cell column LatC lateral cervical nucleus LSp lateral spinal nucleus dcs dorsal corticospinal tract

*Fig 208a, 208b, 208c, 208d, 208e are reproduced from Molander and Grant (1995) with permission of the authors. Users of these figures should cite Molander, C. and Grant, G., 1995, Spinal cord cytoarchitecture.

In G. Paxinos(Ed), The Nervous System, Second Edition, Academic Press, SanDiego.

8