Weak Coupling Causes Non-monotonic Changes and Bifurcations in the Interspike Intervals in the BVP Model with High-Frequency Input and Noise

( 最大 2000 件 )
URI http://shark.lib.kagawa-u.ac.jp/kuir/metadata/1355
タイトル
Weak Coupling Causes Non-monotonic Changes and Bifurcations in the Interspike Intervals in the BVP Model with High-Frequency Input and Noise
ファイル
内容記述

Effects of high-frequency cyclic input and noise on interspike intervals in the coupled Bonhoeffer-van der Pol (BVP) model are studied with computer simulation. When two BVP elements are weakly coupled and cyclic input or noise is added to the first element, the interspike intervals of the second element decrease non-monotonically as the amplitude of the input increases. Further, complicated bifurcations in the interspike intervals are caused by cyclic input in the coupled BVP model in the oscillating state. Effects of the coupling on small rotations due to noise and the interruption of oscillations due to cyclic input, which occur when the equilibrium point is close to the critical point, are also studied. The non-monotonic changes and bifurcations in the interspike intervals are attributed to the phase locking of the coupled elements.

著者
著者 Horikawa Yo
著者(ヨミ) ホリカワ ヨウ
著者(別表記) 堀川 洋
掲載誌
IEICE transactions on fundamentals of electronics, communications and computer sciences
E86-A
4
開始ページ
882
終了ページ
890
出版者
Institute of Electronics, Information and Communication Engineers
出版年月日
200304
ISSN
0916-8508
NCID
AA10826239
資料タイプ
学術雑誌論文
言語
英語
関連情報URL
http://search.ieice.org/
権利関係
copyright(C) 2003 IEICE
出版社版
区分
香川大学
Copyright (C) 2009 Kagawa University All rights reserved.