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Paper Abstract and Keywords
Presentation 2009-11-12 17:10
Recognition of Brain activity using Fuzzy Reasoning for NIRS-based BCI
Hiroki Saika, Naoki Miura, Shuoyu Wang (Kochi Univ. of Tech.) NC2009-60
Abstract (in Japanese) (See Japanese page) 
(in English) In order to develop a near-infrared spectroscopy (NIRS) based brain-computer interface (BCI) system, we proposed a method to recognize task-related signal changes of NIRS signal using a fuzzy reasoning. Because a NIRS signal has several time-varying characteristics such as a fluctuation during baseline resting state and attenuation of task-related signal changes, the method reasons brain activity from relative signal changes by distance-type fuzzy reasoning method and outputs a switching signal. From an evaluation result, it was confirmed that the method outputted the switching signal in accordance with the task-related signal change.
Keyword (in Japanese) (See Japanese page) 
(in English) BCI / Brain-Computer Interface / NIRS / Fuzzy / near‐infrared spectroscopy / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 280, NC2009-60, pp. 55-58, Nov. 2009.
Paper # NC2009-60 
Date of Issue 2009-11-05 (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 NC2009-60

Conference Information
Committee NC MBE  
Conference Date 2009-11-12 - 2009-11-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) BCI/BMI and related topics, NC, ME, etc. 
Paper Information
Registration To NC 
Conference Code 2009-11-NC-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Recognition of Brain activity using Fuzzy Reasoning for NIRS-based BCI 
Sub Title (in English)  
Keyword(1) BCI  
Keyword(2) Brain-Computer Interface  
Keyword(3) NIRS  
Keyword(4) Fuzzy  
Keyword(5) near‐infrared spectroscopy  
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Keyword(8)  
1st Author's Name Hiroki Saika  
1st Author's Affiliation Kochi Univercity of Technology (Kochi Univ. of Tech.)
2nd Author's Name Naoki Miura  
2nd Author's Affiliation Kochi Univercity of Technology (Kochi Univ. of Tech.)
3rd Author's Name Shuoyu Wang  
3rd Author's Affiliation Kochi Univercity of Technology (Kochi Univ. of Tech.)
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Speaker Author-1 
Date Time 2009-11-12 17:10:00 
Presentation Time 25 minutes 
Registration for NC 
Paper # NC2009-60 
Volume (vol) vol.109 
Number (no) no.280 
Page pp.55-58 
#Pages
Date of Issue 2009-11-05 (NC) 


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