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Paper Abstract and Keywords
Presentation 2009-10-24 13:30
A Trial of visualization of individual psychological state based on neurophysiological dynamics. -- Correlation analysis between EEG,ECG, body-surface temperature and emotional dynamics --
Nahoko Iwabuchi (Tokyo Univ. of Agr and Tech.), Kazuyuki Oda (Intercross), Miho Suzuki, Toshihisa Tanaka, Shun Nakamura, Mamiko Koshiba (Tokyo Univ. of Agr and Tech.) TL2009-26
Abstract (in Japanese) (See Japanese page) 
(in English) Abstract: We wish to develop a brain-machine interface technology (BMI). As the first step to this goal, we measured the emotional movie-triggered neurophysiological responses from 11 healthy volunteers and the correlation between the three different type of emotional senses (i.e., pleasure, disgusting, and the conflicting in between the two) and 31 physiological measures including EEG(19 poles), EOG, ECG, and the non-contact measure of thermograph (7 points on face and neck). We found that principle component analysis(PCA) on these 31 physiological measures and subjective feeling successfully distinguish three emotions and the combination of thermograph and EEG from some poles was effective among the measures. Furthermore, we could capture the individual difference by choosing most effective physiological measure, suggesting the possibility of developing personalized emotional signal-based BMI.
Keyword (in Japanese) (See Japanese page) 
(in English) individuality / psychology / stress free / non-contact recording / EEG / physiology / PCA /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 253, TL2009-26, pp. 7-10, Oct. 2009.
Paper # TL2009-26 
Date of Issue 2009-10-17 (TL) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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 TL  
Conference Date 2009-10-24 - 2009-10-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Kika-Shinko-Kaikan Bldg 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Opinion, Sentiment, Affect and Language 
Paper Information
Registration To TL 
Conference Code 2009-10-TL 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Trial of visualization of individual psychological state based on neurophysiological dynamics. 
Sub Title (in English) Correlation analysis between EEG,ECG, body-surface temperature and emotional dynamics 
Keyword(1) individuality  
Keyword(2) psychology  
Keyword(3) stress free  
Keyword(4) non-contact recording  
Keyword(5) EEG  
Keyword(6) physiology  
Keyword(7) PCA  
Keyword(8)  
1st Author's Name Nahoko Iwabuchi  
1st Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agr and Tech.)
2nd Author's Name Kazuyuki Oda  
2nd Author's Affiliation Intercross (Intercross)
3rd Author's Name Miho Suzuki  
3rd Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agr and Tech.)
4th Author's Name Toshihisa Tanaka  
4th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agr and Tech.)
5th Author's Name Shun Nakamura  
5th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agr and Tech.)
6th Author's Name Mamiko Koshiba  
6th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agr and Tech.)
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Speaker Author-1 
Date Time 2009-10-24 13:30:00 
Presentation Time 30 minutes 
Registration for TL 
Paper # TL2009-26 
Volume (vol) vol.109 
Number (no) no.253 
Page pp.7-10 
#Pages 4 
Date of Issue 2009-10-17 (TL) 

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