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Paper Abstract and Keywords
Presentation 2024-10-17 14:30
Effects of population size on the burst-synchronization process in globally coupled pancreatic beta-cells
Yusei Miyaguchi, Shinji Doi (Kyoto Univ.) CAS2024-38 NLP2024-68
Abstract (in Japanese) (See Japanese page) 
(in English) In pancreatic islets (small parts of pancreas) which produce and secrete hormones regulating blood glucose levels, the membrane potential of pancreatic beta-cells shows a characteristic oscillation, called bursting oscillation. When a beta-cell with a long bursting period and one with a short bursting period are directly coupled by gap junctions, they are synchronized and burst with an intermediate period of their intrinsic periods. However, since a large number of beta-cells are densely packed in pancreatic islets, it is necessary to consider not only the direct intercellular interaction by gap junction coupling but also an indirect and global interaction through an external environment. In this paper, we investigate the effects of population size on the burst-synchronization process of globally coupled pancreatic beta-cells by comparative analysis with the process of directly coupled beta-cells.
Keyword (in Japanese) (See Japanese page) 
(in English) pancreatic beta-cell / burst-synchronization / global coupling / / / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 208, NLP2024-68, pp. 58-63, Oct. 2024.
Paper # NLP2024-68 
Date of Issue 2024-10-10 (CAS, NLP) 
ISSN 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)
Download PDF CAS2024-38 NLP2024-68

Conference Information
Committee NLP CAS  
Conference Date 2024-10-17 - 2024-10-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Information Center, Tottori University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Nonlinear Problems, Circuits and Systems, etc. 
Paper Information
Registration To NLP 
Conference Code 2024-10-NLP-CAS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effects of population size on the burst-synchronization process in globally coupled pancreatic beta-cells 
Sub Title (in English)  
Keyword(1) pancreatic beta-cell  
Keyword(2) burst-synchronization  
Keyword(3) global coupling  
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1st Author's Name Yusei Miyaguchi  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Shinji Doi  
2nd Author's Affiliation Kyoto University (Kyoto Univ.)
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Speaker Author-1 
Date Time 2024-10-17 14:30:00 
Presentation Time 20 minutes 
Registration for NLP 
Paper # CAS2024-38, NLP2024-68 
Volume (vol) vol.124 
Number (no) no.207(CAS), no.208(NLP) 
Page pp.58-63 
#Pages 6 
Date of Issue 2024-10-10 (CAS, NLP) 

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