Sexual Behavior: Stimulation by Painful Electrical Shock to Skin in Male Rats

Abstract

A mildly painful electric shock lasting 0.5 second was delivered every 30 seconds to the skin of male rats while they were with a receptive female rat. Sexual behavior occurred, with brief latency, after shocks; thus, successive shocks resulted in a pacing of sexual behavior. This effect is attributed to periodic augmentation of sexual arousal by a periodic, nonspecific arousing stimulus (that is, shock).