Hypnosis provoked pseudoseizures: a case report and literature review.
Only a few studies have been reported in which suggestion was used to provoke pseudoseizures (PS). In these studies PS were video EEG monitored, and saline injections were administered as placebo. This method may be somewhat unethical and carries a low success rate. The authors, two child psychiatrists (GZ and DS) and a neurologist (NG), applied hypnosis to provoke PS which were monitored by video-EEG. Pre-, intra- and post-ictal serum prolactin levels were determined. The first hypnotic session was diagnostic and for this reason featured controlled attempts to determine whether there might be childhood trauma material. The following sessions easily provoked PS during which the EEG was normal and pre-, intra- and post-ictal serum prolactin levels were identical and within normal values. We conclude that hypnosis (with informed consent) for PS monitored by video-EEG telemetry, seems to be an ethical, cheap and quite easy way to demonstrate PS.
Gil
G
Zalsman
Shachar
S
Dror
Natan
N
Gadoth
D000293:Adolescent; D000328:Adult; D002650:Child Abuse, Sexual / Q000523:psychology; D004569:Electroencephalography; D005260:Female; D006801:Humans; D006990:Hypnosis; D011388:Prolactin / Q000097:blood; D012640:Seizures / Q000523:psychology*; D013001:Somatoform Disorders / Q000523:psychology*; D013404:Suggestion; D014741:Video Recording
D011388:Prolactin