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Paper Abstract and Keywords
Presentation 2025-01-24 11:10
The Effect of Associative Stimulus During the Performance of a Simple Reaction Time Task -- An Experimental Investigation Focusing on the Relationship between Pupil Dilation and Reaction Time During Olfactory Stimulus Presentation --
Emika Watanabe, Sigen Simojo, Yugo Hayashi (Ritumeikan) HCS2024-68 HIP2024-69
Abstract (in Japanese) (See Japanese page) 
(in English) There is a phenomenon where the intake of substances that do not have physiological effects influences cognitive function, and it is believed to occur through the activation of schemas and the accompanying generation of emotions. In this study, we analyzed the relationship between pupil dilation as an indicator of emotional arousal and reaction time in a Simple Reaction Time (SRT) task to investigate whether schema activation generates emotions or whether the emergence of emotions is related to task performance. Olfactory stimuli were used to activate the schema. The results of the experiment showed weak and moderate negative correlations between pupil diameter and reaction time under certain conditions involving olfactory stimuli, although the correlations themselves were not significant. However, since a tendency was observed where reaction time was shorter when pupil dilation occurred in the presence of olfactory stimuli, it is suggested that in this study, schema activation led to the emergence of emotions, and the type and intensity of these emotions influenced both pupil diameter and reaction time.
Keyword (in Japanese) (See Japanese page) 
(in English) Schema / emotion / pupil dimeter / / / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 360, HCS2024-68, pp. 15-21, Jan. 2025.
Paper # HCS2024-68 
Date of Issue 2025-01-17 (HCS, HIP) 
ISSN 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 HCS2024-68 HIP2024-69

Conference Information
Committee HCS HIP  
Conference Date 2025-01-24 - 2025-01-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Ritsumeikan University Osaka Ibaraki Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Interaction support in VR/MR, Human Communications, Human Information Processing 
Paper Information
Registration To HCS 
Conference Code 2025-01-HCS-HIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) The Effect of Associative Stimulus During the Performance of a Simple Reaction Time Task 
Sub Title (in English) An Experimental Investigation Focusing on the Relationship between Pupil Dilation and Reaction Time During Olfactory Stimulus Presentation 
Keyword(1) Schema  
Keyword(2) emotion  
Keyword(3) pupil dimeter  
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1st Author's Name Emika Watanabe  
1st Author's Affiliation Ritsumeikan University (Ritumeikan)
2nd Author's Name Sigen Simojo  
2nd Author's Affiliation Ritsumeikan University (Ritumeikan)
3rd Author's Name Yugo Hayashi  
3rd Author's Affiliation Ritsumeikan University (Ritumeikan)
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Speaker Author-1 
Date Time 2025-01-24 11:10:00 
Presentation Time 30 minutes 
Registration for HCS 
Paper # HCS2024-68, HIP2024-69 
Volume (vol) vol.124 
Number (no) no.360(HCS), no.361(HIP) 
Page pp.15-21 
#Pages 7 
Date of Issue 2025-01-17 (HCS, HIP) 

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