Coherence resonance in propagating spikes in FitzHugh-Nagumo model

被引：0
|
作者：
Horikawa, Y [1 ]
机构：
[1] Kagawa Univ, Fac Engn, Takamatsu, Kagawa 7610396, Japan
来源：
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | 2001年 / E84A卷 / 06期
关键词：
stochastic resonance; coherence resonance; excitable media; FitzHugh-Nagumo model; spike propagation;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Coherence resonance in propagating spikes generated by noise in spatially distributed excitable media is studied with computer simulation and circuit experiment on the FitzHugh-Nagumo model. White noise is added to the one end of the media to generate spikes, which propagate to the other end. The mean and standard deviation of the interspike intervals of the spikes after propagation take minimum values at the intermediate strength of the added noise. This shows stronger coherence than obtained in the previous studies.
引用
收藏
页码：1593 / 1596
页数：4
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