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Paper Abstract and Keywords
Presentation 2014-07-26 13:50
Influence of the placement and the number of electrodes on precision of EEG source localization -- Comparison of international 10-20 electrode system and Eccentrically- Located Electrode System --
Ryuki Ohsaki, Masatake Akutagawa, Takahiro Emoto (Univ. of Tokushima), Yoshio Kaji (Tokushima Bunri Univ.), Fumio Shichijo (Suzue Hosp.), Kazuhiko Furukawa (Health insurance Naruto Hosp.), Hirofumi Nagashino, Shinsuke Konaka, Yohsuke Kinouchi (Univ. of Tokushima) MBE2014-30
Abstract (in Japanese) (See Japanese page) 
(in English) The brain generates homeostatic evoked potentials by a variety of external stimuli. These evoked potentials support various medical diagnosis by detecting abnormal electroencephalogram(EEG) and monitoring of brain function during surgery. However, its spatial resolution is restricted because EEG is distributed on by the skull and scalp. In this study, we performed source localization by international 10–20 electrode system and LELES, and the results were compared. Variation of the results is small in the simulation using LELES. In addition, experiments to estimate sources of somatosensory evoked potential(SEP) were carried out. The result shows estimated sources are appropriate.
Keyword (in Japanese) (See Japanese page) 
(in English) EEG / International 10–20 electrode system / Eccentrically–Located Electrode System / Source Localization / SEP / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 153, MBE2014-30, pp. 13-18, July 2014.
Paper # MBE2014-30 
Date of Issue 2014-07-19 (MBE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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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 NC  
Conference Date 2014-07-26 - 2014-07-26 
Place (in Japanese) (See Japanese page) 
Place (in English) Okayama University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MBE 
Conference Code 2014-07-MBE-NC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Influence of the placement and the number of electrodes on precision of EEG source localization 
Sub Title (in English) Comparison of international 10-20 electrode system and Eccentrically- Located Electrode System 
Keyword(1) EEG  
Keyword(2) International 10–20 electrode system  
Keyword(3) Eccentrically–Located Electrode System  
Keyword(4) Source Localization  
Keyword(5) SEP  
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Keyword(7)  
Keyword(8)  
1st Author's Name Ryuki Ohsaki  
1st Author's Affiliation The University of Tokushima (Univ. of Tokushima)
2nd Author's Name Masatake Akutagawa  
2nd Author's Affiliation The University of Tokushima (Univ. of Tokushima)
3rd Author's Name Takahiro Emoto  
3rd Author's Affiliation The University of Tokushima (Univ. of Tokushima)
4th Author's Name Yoshio Kaji  
4th Author's Affiliation Tokushima Bunri University (Tokushima Bunri Univ.)
5th Author's Name Fumio Shichijo  
5th Author's Affiliation Suzue Hospital (Suzue Hosp.)
6th Author's Name Kazuhiko Furukawa  
6th Author's Affiliation Health insurance Naruto Hospital (Health insurance Naruto Hosp.)
7th Author's Name Hirofumi Nagashino  
7th Author's Affiliation The University of Tokushima (Univ. of Tokushima)
8th Author's Name Shinsuke Konaka  
8th Author's Affiliation The University of Tokushima (Univ. of Tokushima)
9th Author's Name Yohsuke Kinouchi  
9th Author's Affiliation The University of Tokushima (Univ. of Tokushima)
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Speaker
Date Time 2014-07-26 13:50:00 
Presentation Time 25 
Registration for MBE 
Paper # IEICE-MBE2014-30 
Volume (vol) IEICE-114 
Number (no) no.153 
Page pp.13-18 
#Pages IEICE-6 
Date of Issue IEICE-MBE-2014-07-19 


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