SELF-GENERATION OF TURBULENT VORTICES IN A 2-DIMENSIONAL MODEL OF CARDIAC TISSUE

被引：40

作者：

PANFILOV, AV

HOLDEN, AV

机构：

[1] UNIV LEEDS,DEPT PHYSIOL,LEEDS LS2 9JT,W YORKSHIRE,ENGLAND

[2] UNIV LEEDS,CTR NONLINEAR STUDIES,LEEDS LS2 9JT,W YORKSHIRE,ENGLAND

来源：

PHYSICS LETTERS A | 1990年 / 151卷 / 1-2期

基金：

英国惠康基金;

关键词：

D O I：

10.1016/0375-9601(90)90840-K

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Vortex formation and interaction is an important process in biological and physico-chemical spatio-temporal patterning. Here we demonstrate the autonomous development of turbulence in a two-dimensional excitable medium, by the process of vortex fragmentation. © 1990.

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页码：23 / 26

页数：4

相关论文

共 23 条

[1] CHAOS IN THE NON-STIRRED BELOUSOV ZHABOTINSKY REACTION IS INDUCED BY INTERACTION OF WAVES AND STATIONARY DISSIPATIVE STRUCTURES [J].

AGLADZE, KI ;

KRINSKY, VI ;

PERTSOV, AM .

NATURE, 1984, 308 (5962) :834-835

[2] CIRCUS MOVEMENT IN RABBIT ATRIAL MUSCLE AS A MECHANISM OF TACHYCARDIA [J].

ALLESSIE, MA ;

BONKE, FIM ;

SCHOPMAN, FJ .

CIRCULATION RESEARCH, 1973, 33 (01) :54-62

[3] INTEGRABLE, CHAOTIC, AND TURBULENT VORTEX MOTION IN TWO-DIMENSIONAL FLOWS [J].

AREF, H .

ANNUAL REVIEW OF FLUID MECHANICS, 1983, 15 :345-389

[4] RECONSTRUCTION OF ACTION POTENTIAL OF VENTRICULAR MYOCARDIAL FIBERS [J].

BEELER, GW ;

REUTER, H .

JOURNAL OF PHYSIOLOGY-LONDON, 1977, 268 (01) :177-210

[5]

COURTEMARCHE M, 1990, SCI J VONNEUMANN NAT, V1, P34

[6] ELECTROPHYSIOLOGY OF SINGLE CARDIAC CELLS [J].

CRANEFIELD, PF ;

HOFFMAN, BF .

PHYSIOLOGICAL REVIEWS, 1958, 38 (01) :41-76

[7]

DAVIDENKO JM, UNPUB SCIENCE

[8] A MODEL OF CARDIAC ELECTRICAL-ACTIVITY INCORPORATING IONIC PUMPS AND CONCENTRATION CHANGES [J].

DIFRANCESCO, D ;

NOBLE, D .

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES, 1985, 307 (1133) :353-398

[9] A CELLULAR AUTOMATON MODEL OF EXCITABLE MEDIA INCLUDING CURVATURE AND DISPERSION [J].

GERHARDT, M ;

SCHUSTER, H ;

TYSON, JJ .

SCIENCE, 1990, 247 (4950) :1563-1566

[10]

Glass L., 1988, CLOCKS CHAOS