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Paper Abstract and Keywords
Presentation 2015-01-22 15:15
Neuronal population responses to 3D objects in the posterior part of inferotemporal cortex
Shintaro Saruwatari, Jun-ya Okamura, Reona Yamaguchi, Jin Oshima, Misaki Yoshimitsu, Gang Wang (Kagoshima Univ.) MBE2014-102
Abstract (in Japanese) (See Japanese page) 
(in English) Discrimination experience of similar objects at the same viewing angles develops viewing angle tolerance in the neurons in the anterior part of inferotemporal cortex, area TE. TE is the final stage of the ventral visual stream which is thought to be critical for object recognition and discrimination. To understand the underlying neuronal mechanism for such tolerance in TE, we recorded the neuronal activities of cells in area TEO, from which TE receives its main projection. As population, TE neurons showed preference to object category regardless the change in viewing angle, after the experience discriminating similar objects at the same viewing angles. However, the population of TEO neurons responded more selectively to two-dimensional features than the object category. These results suggest the viewing angle tolerance represented in TE is established after the processing stage of TEO.
Keyword (in Japanese) (See Japanese page) 
(in English) View-invariance / Object recognition / Monkey / Inferotemporal cortex / Area TEO / Neurons / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 408, MBE2014-102, pp. 43-46, Jan. 2015.
Paper # MBE2014-102 
Date of Issue 2015-01-15 (MBE) 
ISSN Print edition: ISSN 0913-5685    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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Conference Information
Committee MBE  
Conference Date 2015-01-22 - 2015-01-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Kumamoto University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MBE 
Conference Code 2015-01-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Neuronal population responses to 3D objects in the posterior part of inferotemporal cortex 
Sub Title (in English)  
Keyword(1) View-invariance  
Keyword(2) Object recognition  
Keyword(3) Monkey  
Keyword(4) Inferotemporal cortex  
Keyword(5) Area TEO  
Keyword(6) Neurons  
Keyword(7)  
Keyword(8)  
1st Author's Name Shintaro Saruwatari  
1st Author's Affiliation Kagoshima University (Kagoshima Univ.)
2nd Author's Name Jun-ya Okamura  
2nd Author's Affiliation Kagoshima University (Kagoshima Univ.)
3rd Author's Name Reona Yamaguchi  
3rd Author's Affiliation Kagoshima University (Kagoshima Univ.)
4th Author's Name Jin Oshima  
4th Author's Affiliation Kagoshima University (Kagoshima Univ.)
5th Author's Name Misaki Yoshimitsu  
5th Author's Affiliation Kagoshima University (Kagoshima Univ.)
6th Author's Name Gang Wang  
6th Author's Affiliation Kagoshima University (Kagoshima Univ.)
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Speaker Author-1 
Date Time 2015-01-22 15:15:00 
Presentation Time 25 minutes 
Registration for MBE 
Paper # MBE2014-102 
Volume (vol) vol.114 
Number (no) no.408 
Page pp.43-46 
#Pages 4 
Date of Issue 2015-01-15 (MBE) 

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