| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10735263 | Chaos, Solitons & Fractals | 2005 | 9 Pages |
Abstract
The interference between external electric exposure and biological objects is discussed. Based on results of space-time characteristics of trans-membrane voltage, the variation of cell trans-membrane voltage exposed to extremely low frequency (ELF) electric field is analyzed; a modified Hodgkin-Huxley (HH) model is established by introducing a new parameter denoting the effect of external electric field, and the bifurcation caused by the new parameter as well as leakage conductance and sodium ions anti-electromotive force is studied. The algebra criterion in high dimension equations is employed to perform the analysis of multi-parameter dynamical bifurcation. The results are of biological significance and suggest that the aberration of dynamics in bio-systems may account for diseases caused by electric exposure.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Statistical and Nonlinear Physics
Authors
Wang Jiang, Che Yanqiu, Fei Xiangyang, Li Li,