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.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1221-1229 |
| Number of pages | 9 |
| Journal | Chaos, Solitons and Fractals |
| Volume | 26 |
| Issue number | 4 |
| DOIs | |
| State | Published - Nov 2005 |
All Science Journal Classification (ASJC) codes
- Statistical and Nonlinear Physics
- General Mathematics
- General Physics and Astronomy
- Applied Mathematics
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