Background:Involuntary memories are a hallmark symptom of posttraumatic stress disorder (PTSD), but studies of the neural basis of involuntary memory retrieval in posttraumatic stress disorder (PTSD) are sparse. The study ...

Twelve alcoholic Korsakoff patients, their 12 alcoholic controls, and 27 institutionalized schizophrenics and their 19 controls, recalled two stories. The clinical populations recalled approximately half as much as their ...