Increased phase synchronization of spontaneous calcium oscillations in epileptic human versus normal rat astrocyte cultures

被引：18

作者：

Balázsi, G ^{[1
]}

Cornell-Bell, AH

Moss, F

机构：

[1] Univ Missouri, Ctr Neurodynam, St Louis, MO 63121 USA

[2] Viatech Imaging, Ivoryton, CT 06442 USA

来源：

CHAOS | 2003年 / 13卷 / 02期

关键词：

D O I：

10.1063/1.1567652

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Stochastic synchronization analysis is applied to intracellular calcium oscillations in astrocyte cultures prepared from epileptic human temporal lobe. The same methods are applied to astrocyte cultures prepared from normal rat hippocampus. Our results indicate that phase-repulsive coupling in epileptic human astrocyte cultures is stronger, leading to an increased synchronization in epileptic human compared to normal rat astrocyte cultures. (C) 2003 American Institute of Physics.

引用

页码：515 / 518

页数：4

共 15 条

[1]

ATKINS KR, 1965, PHYSICS, P223

[2]

Balázsi G, 2001, PHYS REV E, V64, DOI 10.1103/PhysRevE.64.041912

[3] COMPLEX PATTERNS FORMED BY MOTILE CELLS OF ESCHERICHIA-COLI [J].