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Paper Abstract and Keywords
Presentation 2023-06-24 13:50
[Poster Presentation] Freezing response to distress calls and heart rate variability analysis in Japanese house bats
Kazuki Yoshino-Hashizawa (Doshisha Univ./JSPS), Yuna Nishiuchi, Midori Hiragochi, Motoki Kihara, Kohta I Kobayasi, Shizuko Hiryu (Doshisha Univ.) SP2023-21
Abstract (in Japanese) (See Japanese page) 
(in English) Bats are animals that primarily use sound information, such as echolocation, and communicate through social calls. The distress call (DC), one of the social calls, is produced when they are caught by a predator. This vocalization might attract conspecifics to warn. Incidentally, the presentation of aggressive social calls, such as DCs, is known to increase the heart rate (HR). However, how the HR change is based on the bat’s sound perception, and leads to behavior (fear response) remains unknown. In this study, we conducted presentations of distress situation and oddball paradigms using the DC in Japanese house bats, and investigated behavioral responses and HR. We found that the distress context induced an increase in freezing behavior, and an increase in HR with parasympathetic dominance. This suggests that they detect the distress information from the vocalization context, and induce freezing as a fear response.
Keyword (in Japanese) (See Japanese page) 
(in English) Fear response / Electrocardiogram / Autonomic nerves / Auditory oddball paradigm / Ultrasonic / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 88, SP2023-21, pp. 103-108, June 2023.
Paper # SP2023-21 
Date of Issue 2023-06-16 (SP) 
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)
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Conference Information
Committee SP IPSJ-MUS IPSJ-SLP  
Conference Date 2023-06-23 - 2023-06-24 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SP 
Conference Code 2023-06-SP-MUS-SLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Freezing response to distress calls and heart rate variability analysis in Japanese house bats 
Sub Title (in English)  
Keyword(1) Fear response  
Keyword(2) Electrocardiogram  
Keyword(3) Autonomic nerves  
Keyword(4) Auditory oddball paradigm  
Keyword(5) Ultrasonic  
Keyword(6)  
Keyword(7)  
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1st Author's Name Kazuki Yoshino-Hashizawa  
1st Author's Affiliation Doshisha University/Japan Society for the Promotion of Science (Doshisha Univ./JSPS)
2nd Author's Name Yuna Nishiuchi  
2nd Author's Affiliation Doshisha University (Doshisha Univ.)
3rd Author's Name Midori Hiragochi  
3rd Author's Affiliation Doshisha University (Doshisha Univ.)
4th Author's Name Motoki Kihara  
4th Author's Affiliation Doshisha University (Doshisha Univ.)
5th Author's Name Kohta I Kobayasi  
5th Author's Affiliation Doshisha University (Doshisha Univ.)
6th Author's Name Shizuko Hiryu  
6th Author's Affiliation Doshisha University (Doshisha Univ.)
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Speaker Author-1 
Date Time 2023-06-24 13:50:00 
Presentation Time 140 minutes 
Registration for SP 
Paper # SP2023-21 
Volume (vol) vol.123 
Number (no) no.88 
Page pp.103-108 
#Pages 6 
Date of Issue 2023-06-16 (SP) 

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