title: Postictal psychosis: common, dangerous, and treatable.
abstract: Postical psychosis often complicates chronic epilepsy, especially in patients with seizure clusters that include tonic-clonic seizures, bilateral cerebral dysfunction (e.g., bilateral epileptiform activity or history of encephalitis), and a family history of psychiatric illness. Psychosis includes delusions, auditory and visual hallucinations, mood changes, and aggressive behavior. It typically emerges after a lucid interval of hours or days after the last seizure. This treatable disorder is associated with serious morbidity and mortality.
authors.affiliation: Departments of Neurology, Psychiatry, and Neurosurgery, NYU Epilepsy Center New York, NY, USA. od4@nyu.edu
authors.forename: Orrin
authors.initials: O
authors.lastname: Devinsky