Multistability analysis of phase locking patterns in a bursting biological neural system

Author

Park, Seon Hee ; Kim, Seunghwan ; Pyo, Hyeon-Bong ; Lee, Sooyeul ; Lee, Sang-Kyung

Author_Institution

Basic Telecommun. Res. Labs., Electron. & Telecommun. Res. Inst., Taejeon, South Korea

Volume

2

fYear

2000

fDate

2000

Firstpage

851

Abstract

We quantitatively analyze the multistability of dynamic patterns of a bursting neural system with diffusive coupling. Through effective coupling analysis, we show that the system is not in-phase locking but exhibits various phase locking patterns, each of which corresponds to the stable fixed points of the effective coupling. The simulation proves the validity of the effective coupling method in analyzing the multistability of neural systems which presents complicated dynamic patterns such as bursting

Keywords

biodiffusion; bioelectric potentials; biomembrane transport; neurophysiology; physiological models; stability; bursting biological neural system; diffusive coupling; dynamic patterns; effective coupling analysis; multistability analysis; phase locking patterns; simulation; stable fixed points; Analytical models; Biological system modeling; Biomembranes; Integrated circuit modeling; Limit-cycles; Neurons; Oscillators; Pattern analysis; Physiology; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering in Medicine and Biology Society, 2000. Proceedings of the 22nd Annual International Conference of the IEEE

Conference_Location

Chicago, IL

ISSN

1094-687X

Print_ISBN

0-7803-6465-1

Type

conf

DOI

10.1109/IEMBS.2000.897849

Filename

897849