2001, Volume 4, Number 4, pp.351-357
For adequate reaction of an organism to
changing environment the right and left brain hemispheres are
complementary interdependent in realization of nervous-mental
functions. Interhemisphere peculiarities of the brain activity have been
investigated by analysis of its bioelectric activity under the
effect of microwaves. The nonlinear dynamics method based on
Grassberger-Procaccia algorithm was used. Analysis of the
experimental results for rats has demonstrated that the
calculated correlation dimension may provide a reliable
characteristics of interhemisphere correlations, changing upon
microwave irradiation. In particular, it was demonstrated that
increased interrelation of hemisphere activity, higher dynamics
stability of bioelectric processes and the occurrence of
synchronization (from the physical viewpoint) of oscillation
processes for both brain hemispheres are possible after removing
irradiation
Key words: central nervous system, bioelectric activity,
microwaves, interhemisphere correlations, fractal dimension,
deterministic chaos
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