[Influence of "animal hypnosis" on intersignal movements of rabbits during rhythmical defensive dominant].

Defensive dominanta was produced in four rabbits with electrodermal rhythmic stimulation of the left fore paw with the frequency of 0.5 Hz. During testing the dominanta with acoustical stimuli, the paw muscles responded with either a decrease in its non-rhythmic activity or rhythmic quiver with the frequency close to that of electrodermal stimulation. In intersignal periods, the paw shuddered with mean intervals of about 2 seconds. After the hypnotization procedure, the intersignal paw shudders in three rabbits became longer (1.5-6 minutes) and more powerful (the amplitude of movements 1.5-2 times increased as compared to that before the hypnotization). The intervals between movements of a paw increased from 2 to 4.5 seconds.