Paper Abstract and Keywords |
Presentation |
2022-09-30 11:10
A hypothesis of function considering reciprocal inhibitory mechanisms in the amygdala that enable extinction learning and relapse in fear conditioning. Tatsuya Miyamoto, Yoshimasa Tawatsuji (Waseda Univ.), Hiroshi Yamakawa (The Univ. of Tokyo) NC2022-41 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We investigated the neural circuitry of the amygdala and focused on fear conditioning, which is the most studied important function of the amygdala. Fear conditioning requires the ability to switch between fear states and to flexibly extinct and relapse established conditioning. The reciprocal inhibitory circuits play an important role in the realization of these functions. In this study, we developed hypotheses for computational functions related to fear conditioning and its extinction and relapse in the amygdala nucleus, which contains reciprocal inhibitory circuits. |
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Reference Info. |
IEICE Tech. Rep., vol. 122, no. 195, NC2022-41, pp. 38-43, Sept. 2022. |
Paper # |
NC2022-41 |
Date of Issue |
2022-09-22 (NC) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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NC2022-41 |
Conference Information |
Committee |
NC MBE |
Conference Date |
2022-09-29 - 2022-09-30 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tohoku Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Brain Architecture, NC, ME |
Paper Information |
Registration To |
NC |
Conference Code |
2022-09-NC-MBE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
Title (in English) |
A hypothesis of function considering reciprocal inhibitory mechanisms in the amygdala that enable extinction learning and relapse in fear conditioning. |
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1st Author's Name |
Tatsuya Miyamoto |
1st Author's Affiliation |
Waseda University (Waseda Univ.) |
2nd Author's Name |
Yoshimasa Tawatsuji |
2nd Author's Affiliation |
Waseda University (Waseda Univ.) |
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Hiroshi Yamakawa |
3rd Author's Affiliation |
The University of Tokyo (The Univ. of Tokyo) |
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Speaker |
Author-1 |
Date Time |
2022-09-30 11:10:00 |
Presentation Time |
25 minutes |
Registration for |
NC |
Paper # |
NC2022-41 |
Volume (vol) |
vol.122 |
Number (no) |
no.195 |
Page |
pp.38-43 |
#Pages |
6 |
Date of Issue |
2022-09-22 (NC) |
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