Scroll waves meandering in a model of an excitable medium

被引：14
|
作者：
Rusakov, A [1 ]
Medvinsky, AB
Panfilov, AV
机构：
[1] Russian Acad Sci, Inst Theoret & Expt Biophys, Pushchino 142290, Russia
[2] Univ Utrecht, NL-3584 CH Utrecht, Netherlands
来源：
PHYSICAL REVIEW E | 2005年 / 72卷 / 02期
关键词：
D O I：
10.1103/PhysRevE.72.022902
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：
We study numerically the dynamics of a scroll wave in a three-dimensional (3D) excitable medium in the presence of substantial meandering of the corresponding 2D spiral wave in the Aliev-Panfilov model. We identify three types of dynamics of the scroll wave filament-quasi-2D, periodic, and aperiodic meandering-and we study their dependence on parameter settings and thickness of the medium.
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页数：4
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