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

来源：

BIOLOGICAL CYBERNETICS | 1991年 / 66卷 / 01期

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

页码：19 / 25

页数：7

共 23 条

[1] POTASSIUM AND SODIUM ION CURRENT NOISE IN MEMBRANE OF SQUID GIANT-AXON [J].