Paper Abstract and Keywords |
Presentation |
2011-11-18 14:20
Influence of the number of couplings of cardiac cell models on the beating rhythm Yuichiro Kiryu, Yoshinobu Maeda, Atsuhiko Iijima, Toyohiko Hayashi (Niigata Univ) CAS2011-83 MSS2011-52 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Cardiac cells generate the action potential, which has relatively long absolute refractory period, so-called, the plateau phase, and, as such, show an acceleration phenomenon, or an increase of the frequency, driven by the low energy consumption when the cells are coupling. In this study, we investigated such a “high-efficiency acceleration phenomenon” on the 40-cell coupling of Noble equation, which is one of the Hodgkin-Huxley type neuron models, using the software insilicoIDE. We were simulated about influences of the number of couplings of cardiac cell models (from 2 to 12 models). As a result, the “high-efficiency acceleration phenomenon” was observed after coupling. Furthermore, it was suggested that there was the optimal number of couplings which gives the influence to the “high-efficiency acceleration phenomenon,” and the optical number was nearly equal to that observed in the actual cardiac tissue. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Hodgkin-Huxley equation / absolute refractory period / acceleration phenomenon / insilicoIDE / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 293, CAS2011-83, pp. 113-118, Nov. 2011. |
Paper # |
CAS2011-83 |
Date of Issue |
2011-11-10 (CAS, MSS) |
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) |
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CAS2011-83 MSS2011-52 |
Conference Information |
Committee |
CAS MSS |
Conference Date |
2011-11-17 - 2011-11-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Univ. of Yamaguchi |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Graph, Petri Net, Neural network, etc |
Paper Information |
Registration To |
CAS |
Conference Code |
2011-11-CAS-MSS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Influence of the number of couplings of cardiac cell models on the beating rhythm |
Sub Title (in English) |
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Keyword(1) |
Hodgkin-Huxley equation |
Keyword(2) |
absolute refractory period |
Keyword(3) |
acceleration phenomenon |
Keyword(4) |
insilicoIDE |
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1st Author's Name |
Yuichiro Kiryu |
1st Author's Affiliation |
Graduate School of Science and Technology, Niigata University (Niigata Univ) |
2nd Author's Name |
Yoshinobu Maeda |
2nd Author's Affiliation |
Graduate School of Science and Technology, Niigata University (Niigata Univ) |
3rd Author's Name |
Atsuhiko Iijima |
3rd Author's Affiliation |
Graduate School of Science and Technology, Niigata University (Niigata Univ) |
4th Author's Name |
Toyohiko Hayashi |
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Graduate School of Science and Technology, Niigata University (Niigata Univ) |
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Speaker |
Author-1 |
Date Time |
2011-11-18 14:20:00 |
Presentation Time |
25 minutes |
Registration for |
CAS |
Paper # |
CAS2011-83, MSS2011-52 |
Volume (vol) |
vol.111 |
Number (no) |
no.293(CAS), no.294(MSS) |
Page |
pp.113-118 |
#Pages |
6 |
Date of Issue |
2011-11-10 (CAS, MSS) |
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