Comorbidity is when a person has more than one health condition at once. Researchers investigating the comorbidity of personality disorders have found people with certain disorders may have other ...

Psychology professor Pam Birrell will lecture on “The Inner World of Multiple Personality: Journey into Wholeness” as part of the Supernova lecture series tonight. Birrell is a senior instructor in ...

Herschel Walker details his life with multiple personalities in new book. Jan. 21, 2008 — -- NFL superstar Herschel Walker has long suffered from multiple personality disorder, the Heisman Trophy ...

Sydney Hegele, the author of The Pump, recently published a clear-eyed essay about falling in love after their diagnosis with dissociative identity disorder (DID), still widely known by its former ...

Multiple Personality Disorder is a mental health condition where a person experiences two or more distinct identities or personality states, each with its own way of viewing and understanding the ...

I once met a man who believed he had another person, a soul, living inside of him. It brought him comfort—a psychological construct. I didn’t take it literally, but I took it seriously. I once ...