NOISE EFFECTS ON SPIKE PROPAGATION IN THE STOCHASTIC HODGKIN-HUXLEY MODELS

被引:32
|
作者
HORIKAWA, Y
机构
[1] Information and Computer Science Laboratory, Faculty of Education, Kagawa University, akamatsu, 760
关键词
D O I
10.1007/BF00196449
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Effects of membrane current noise on spike propagation along a nerve fiber are studied. Additive current noise and channel noise are considered by using stochastic versions of the Hodgkin-Huxley model. The results of computer simulation show that the membrane noise causes considerable variation of the propagation time of a spike (thus changes in interspike intervals) for a small unmyelinated fiber of radius 0.1 approximately 1-mu-m.
引用
收藏
页码:19 / 25
页数:7
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