Title :
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
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;
Conference_Titel :
Engineering in Medicine and Biology Society, 2000. Proceedings of the 22nd Annual International Conference of the IEEE
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-6465-1
DOI :
10.1109/IEMBS.2000.897849
