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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.
Keyword (in Japanese) (See Japanese page) 
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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
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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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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) 
Sub Title (in Japanese) (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.)
3rd Author's Name Hiroshi Yamakawa  
3rd Author's Affiliation The University of Tokyo (The Univ. of Tokyo)
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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
Date of Issue 2022-09-22 (NC) 


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