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Paper Abstract and Keywords
Presentation 2008-09-25 09:30
Auditory stimulations for a P300-based Brain-Computer Interface
Yasutaka Funabashi, Makoto Chishima, Shogo Osaka, Kouki Oguchi, Takahiro Tamesue, Mizue Kayama, Masami Hashimoto, Kazunori Itoh (Shinshu Univ.), Yoshiaki Arai (NTC) MBE2008-27
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we considered auditory stimulations for Brain-Computer Interface (BCI) based on the cognitive P300 event-related potentials (ERP) in order to assist with the communication in severe physical limitation persons. At first, our results showed that it was possible to deduce P300 ERP in air-conducted and bone-conducted auditory oddball paradigm using three pairs of stimuli consists of tonepip pair and toneburst pairs with/without onset and offset. Next, we have introduced a baseline method for evaluating a P300 amplitude. As a result, we found that P300 was dominant at electrode site Pz for each auditory stimulus. In addition, P300 amplitude of the toneburst stimuli was higher than that of the tonepip stimuli.Furthermore, the optimal conditions of auditory stimuli such as sound pressure level, frequency and duration were considered for deriving the P300 wave. With these experiments, a certain range in the above parameters of auditory stimuli could be determined.
Keyword (in Japanese) (See Japanese page) 
(in English) P300 / BCI / oddball paradigm / air-conducted stimulation / bone-conducted stimulation / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 219, MBE2008-27, pp. 1-6, Sept. 2008.
Paper # MBE2008-27 
Date of Issue 2008-09-18 (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  
Conference Date 2008-09-25 - 2008-09-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Faculty of Engineering, Shinshu University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ME in general 
Paper Information
Registration To MBE 
Conference Code 2008-09-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Auditory stimulations for a P300-based Brain-Computer Interface 
Sub Title (in English)  
Keyword(1) P300  
Keyword(2) BCI  
Keyword(3) oddball paradigm  
Keyword(4) air-conducted stimulation  
Keyword(5) bone-conducted stimulation  
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Keyword(7)  
Keyword(8)  
1st Author's Name Yasutaka Funabashi  
1st Author's Affiliation Shinshu University (Shinshu Univ.)
2nd Author's Name Makoto Chishima  
2nd Author's Affiliation Shinshu University (Shinshu Univ.)
3rd Author's Name Shogo Osaka  
3rd Author's Affiliation Shinshu University (Shinshu Univ.)
4th Author's Name Kouki Oguchi  
4th Author's Affiliation Shinshu University (Shinshu Univ.)
5th Author's Name Takahiro Tamesue  
5th Author's Affiliation Shinshu University (Shinshu Univ.)
6th Author's Name Mizue Kayama  
6th Author's Affiliation Shinshu University (Shinshu Univ.)
7th Author's Name Masami Hashimoto  
7th Author's Affiliation Shinshu University (Shinshu Univ.)
8th Author's Name Kazunori Itoh  
8th Author's Affiliation Shinshu University (Shinshu Univ.)
9th Author's Name Yoshiaki Arai  
9th Author's Affiliation Nagano National Collage of Technology (NTC)
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Speaker Author-1 
Date Time 2008-09-25 09:30:00 
Presentation Time 25 minutes 
Registration for MBE 
Paper # MBE2008-27 
Volume (vol) vol.108 
Number (no) no.219 
Page pp.1-6 
#Pages
Date of Issue 2008-09-18 (MBE) 


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