[The characteristics of rat behavioral reactions in exposure to constant electrical fields of varying intensities].
Spontaneous motor orientation, the character of trained reflex responses to food and pain were studied in rats exposed to constant electrical fields (30-160 kV/m, 4 hrs daily for 30 days). A deceleration of responses, abolition of reflex extinction processes, decrease in the level of locomotor and orientation activity occurred along with increasing voltage. The system of negative emotional response seems to be most sensitive to CEF.