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Paper Abstract and Keywords
Presentation 2013-09-24 17:00
[Special Talk] Electrocorticography: brain surface recording of population neural activity
Isao Hasegawa (Niigata Univ.) MBE2013-49 NC2013-35
Abstract (in Japanese) (See Japanese page) 
(in English) We developed a flexible mesh probe for electrocorticography (ECoG), enabling simultaneous microelectrode penetration for single-unit activity and local field potential recording (Toda et al Neuroimage 2011). Using this technique, we recorded multichannel brain-surface field potentials from the macaque anterior inferior temporal (IT) cortex, and compared how basic and subordinate visual category information was decoded with different recording modalities. We also developed minimally invasive surgical protocols for intrasulcal ECoG in the macaques (Matsuo et al Front Syst Neurosci 2011) and examined signal sensitivity in the gyral and sulcal parts of the whole IT cortex. The results indicate the feasibility of the mesh ECoG technique in basic neuroscience as well as next-generation brain-machine interfaces.
Keyword (in Japanese) (See Japanese page) 
(in English) Electrocorticogram / brain-machine interface / macaque monkey / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 222, MBE2013-49, pp. 73-75, Sept. 2013.
Paper # MBE2013-49 
Date of Issue 2013-09-17 (MBE, NC) 
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)
Download PDF MBE2013-49 NC2013-35

Conference Information
Committee NC MBE  
Conference Date 2013-09-24 - 2013-09-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Niigata University Ekinan-Campus "TOKIMATE" 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MBE 
Conference Code 2013-09-NC-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Electrocorticography: brain surface recording of population neural activity 
Sub Title (in English)  
Keyword(1) Electrocorticogram  
Keyword(2) brain-machine interface  
Keyword(3) macaque monkey  
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1st Author's Name Isao Hasegawa  
1st Author's Affiliation Niigata University (Niigata Univ.)
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Speaker Author-1 
Date Time 2013-09-24 17:00:00 
Presentation Time 60 minutes 
Registration for MBE 
Paper # MBE2013-49, NC2013-35 
Volume (vol) vol.113 
Number (no) no.222(MBE), no.223(NC) 
Page pp.73-75 
#Pages 3 
Date of Issue 2013-09-17 (MBE, NC) 

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