1. The act of stimulating or arousing ourselves. 2. Read about the intracranial self-stimulation; pleasure centre as well as see also MASTURBATION; SELF-REINFORCEMENT. observable in number of situations.
1. The act of stimulating or arousing ourselves. 2. Read about the intracranial self-stimulation; pleasure centre as well as see also MASTURBATION; SELF-REINFORCEMENT. observable in number of situations.