Distribution of interspike times in noise-driven excitable systems

被引：19

作者：

Eguia, MC ^{[1
]}

Mindlin, GB ^{[1
]}

机构：

[1] Univ Buenos Aires, Fac Ciencias Exactas & Nat, Dept Fis, RA-1428 Buenos Aires, DF, Argentina

来源：

PHYSICAL REVIEW E | 2000年 / 61卷 / 06期

关键词：

D O I：

10.1103/PhysRevE.61.6490

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Noise driven excitable systems present a dynamics which consists of a complex sequence of pulses. In this work we analyze their interspike time distribution, and we find that the organization of the invariant manifolds of the underlying excitable system leaves its fingerprints in it. We derive approximate analytical expressions for the interspike time distribution.

引用

页码：6490 / 6499

页数：10

共 13 条

[11] PSEUDO-REGULAR OSCILLATIONS INDUCED BY EXTERNAL NOISE [J].

SIGETI, D ;

HORSTHEMKE, W .

JOURNAL OF STATISTICAL PHYSICS, 1989, 54 (5-6) :1217-1222

[12] RANDOM PERTURBATIONS OF HETEROCLINIC ATTRACTORS [J].

STONE, E ;

HOLMES, P .

SIAM JOURNAL ON APPLIED MATHEMATICS, 1990, 50 (03) :726-743

[13] Interspike time distribution in noise driven excitable systems [J].

Yacomotti, AM ;

Eguia, MC ;

Aliaga, J ;

Martinez, OE ;

Mindlin, GB ;

Lipsich, A .

PHYSICAL REVIEW LETTERS, 1999, 83 (02) :292-295

← 1 2 →