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Paper Abstract and Keywords
Presentation 2012-03-29 14:10
Psychophysiological Study on Feeling of "Relaxation" in an Environment with Lighting Stimuli
Toru Nakamura, Yuriko Uegaki, Yuri Fujiwara, Teruhisa Okuya, Matsuki Yamamoto (Panasonic Corp.), Noriko Nagata (Kwansei Gakuin Univ.) PRMU2011-254 HIP2011-82
Abstract (in Japanese) (See Japanese page) 
(in English) This study investigated psychophysiologically whether feeling of“relaxation” in an environment with lighting stimuli could be explained by applying two-dimensional emotion model and by using any physiological index objectively. Using four typical stimuli, psychological ratings and physiological activities (electroencephalogram (EEG) , electrocardiogram(ECG) and skin potential level) were measured. Subjective evaluation indicated that feeling of “relaxation” could be modeled by psychological valence and arousal. In addition, Stepwise regression analyses and cross validation revealed that both the psychological valence and arousal could be accounted for by indices of the EEG. These results suggest that the feeling of “relaxation” in our study could be explained objectively by indices of the EEG.
Keyword (in Japanese) (See Japanese page) 
(in English) lighting stimuli / feeling of “relaxation” / two-dimensional emotion model / psychological valence / psychological arousal / physiological indices / EEG /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 500, HIP2011-82, pp. 83-88, March 2012.
Paper # HIP2011-82 
Date of Issue 2012-03-22 (PRMU, HIP) 
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 PRMU2011-254 HIP2011-82

Conference Information
Committee PRMU HIP  
Conference Date 2012-03-29 - 2012-03-30 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To HIP 
Conference Code 2012-03-PRMU-HIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Psychophysiological Study on Feeling of "Relaxation" in an Environment with Lighting Stimuli 
Sub Title (in English)  
Keyword(1) lighting stimuli  
Keyword(2) feeling of “relaxation”  
Keyword(3) two-dimensional emotion model  
Keyword(4) psychological valence  
Keyword(5) psychological arousal  
Keyword(6) physiological indices  
Keyword(7) EEG  
Keyword(8)  
1st Author's Name Toru Nakamura  
1st Author's Affiliation Panasonic Corporation (Panasonic Corp.)
2nd Author's Name Yuriko Uegaki  
2nd Author's Affiliation Panasonic Corporation (Panasonic Corp.)
3rd Author's Name Yuri Fujiwara  
3rd Author's Affiliation Panasonic Corporation (Panasonic Corp.)
4th Author's Name Teruhisa Okuya  
4th Author's Affiliation Panasonic Corporation (Panasonic Corp.)
5th Author's Name Matsuki Yamamoto  
5th Author's Affiliation Panasonic Corporation (Panasonic Corp.)
6th Author's Name Noriko Nagata  
6th Author's Affiliation Kwansei Gakuin University (Kwansei Gakuin Univ.)
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Speaker Author-1 
Date Time 2012-03-29 14:10:00 
Presentation Time 30 minutes 
Registration for HIP 
Paper # PRMU2011-254, HIP2011-82 
Volume (vol) vol.111 
Number (no) no.499(PRMU), no.500(HIP) 
Page pp.83-88 
#Pages 6 
Date of Issue 2012-03-22 (PRMU, HIP) 

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