 Another is given an intravenous injection of sodium amytal to induce a hypnotic state, curing him of his mental inability to walk.The treatments are followed by classes (designed to reintegrate patients into civilian life) and group therapy sessions.Therapists make a point of reassuring the patients that there is nothing to be ashamed of for receiving treatment for their mental conditions, and that civilians subjected to the same stresses would develop the same conditions.