abstract
- The Othello syndrome, or delusional jealousy, occurs in idiopathic psychoses and in neurodegenerative diseases, but has rarely been described in patients with cerebrovascular infarction. A patient was observed to exhibit the delusion shortly after cerebral ischemic injury in the absence of other psychiatric symptoms. The underlying pathology was consistent with recent reports on content-specific delusions, implicating right hemisphere and frontal lobe involvement in the misinterpretation and misidentification of complex information. Psychological factors were hypothesized to shape the content of the delusional misinterpretations.