[Controlled effect of an impulse electromagnetic field on the central nervous system].

Faint influences of impulses (1 ms) electromagnetic fields (173 A/m) with dynamic frequency-impulse modulation, which is regulated by feedback from electrocorticogram, and influences with fixed frequency of impulses run infra-low range affect on changing of current function state of central nervous system in different ways, is established. The white rats in the sleep-wake cycle were used in experiments. Besides, the first regimen of influence is more effective for changing of character of bioelectrical activity of cortex of head brain. The second one-for support of current processes of synchronization.