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Paper Abstract and Keywords
Presentation 2023-10-27 13:30
Significance of single cell recording -- Reverse engineering from supplementary motor cortex neuronal activity to reinforcement learning model --
Nao Matsumoto, Naoki M. Tamura, Hajime Mushiake (Tohoku Univ. Sch. Med.), Kazuhiro Sakamoto (TMPU) NC2023-25
Abstract (in Japanese) (See Japanese page) 
(in English) Elucidating the regions of the brain that are active in a given cognitive activity is an important mission in neuroscience. fMRI experiments using humans have greatly contributed to the identification of brain regions involved in higher brain function. However, an increase or decrease in activity alone is insufficient to elucidate the neural mechanisms that can specifically realize higher brain functions. In this study, we show the computational significance of single-cell recordings using microelectrodes while monkeys perform high-level tasks. Specifically, we demonstrate how the neuronal activity properties of the cortical supplementary motor cortex can inform reinforcement learning model building in a variety of possible implementations. This approach is expected to contribute to the reintegration of experimental physiology and machine learning.
Keyword (in Japanese) (See Japanese page) 
(in English) Single-Cell Recording / Supplementary Motor Area / Reinforcement Learning / / / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 233, NC2023-25, pp. 1-5, Oct. 2023.
Paper # NC2023-25 
Date of Issue 2023-10-20 (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)
Download PDF NC2023-25

Conference Information
Committee NC MBE  
Conference Date 2023-10-27 - 2023-10-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) NC, ME 
Paper Information
Registration To NC 
Conference Code 2023-10-NC-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Significance of single cell recording 
Sub Title (in English) Reverse engineering from supplementary motor cortex neuronal activity to reinforcement learning model 
Keyword(1) Single-Cell Recording  
Keyword(2) Supplementary Motor Area  
Keyword(3) Reinforcement Learning  
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1st Author's Name Nao Matsumoto  
1st Author's Affiliation Tohoku University School of Medicine (Tohoku Univ. Sch. Med.)
2nd Author's Name Naoki M. Tamura  
2nd Author's Affiliation Tohoku University School of Medicine (Tohoku Univ. Sch. Med.)
3rd Author's Name Hajime Mushiake  
3rd Author's Affiliation Tohoku University School of Medicine (Tohoku Univ. Sch. Med.)
4th Author's Name Kazuhiro Sakamoto  
4th Author's Affiliation Tohoku Medical & Pharmaceutical University (TMPU)
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Speaker Author-4 
Date Time 2023-10-27 13:30:00 
Presentation Time 25 minutes 
Registration for NC 
Paper # NC2023-25 
Volume (vol) vol.123 
Number (no) no.233 
Page pp.1-5 
#Pages 5 
Date of Issue 2023-10-20 (NC) 

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