Psychogenic and physiological sequelae to hypnosis: two case reports.

ABSTRACT

Two cases of hypnotic sequelae occurring in a research context (with a non-clinical college population) are reported. Case 1 was a male who experienced retroactive amnesia following hypnosis He was unable to recall familiar telephone numbers later that day. This was not a continuation of an earlier confusion or drowsiness (as is often found) since he indicated he was wide awake following hypnosis. Two parallels exist with previous reports unpleasant childhood experiences with chemical anesthesia and a conflict involving a wish to experience hypnosis but a reluctance to relinquish control. Case 2 was a female who, while in hypnosis, experienced an apparent epileptic seizure that had characteristics of both petit mal and grand mal seizures. Although having a history of epilepsy, she had not had a seizure in 7 years. We suspect that the seizure was psychogenic and may have been triggered by wording used in the hypnotic scale or other similarities. Possible mechanisms are discussed and preventative recommendations are made.