In psychiatry, there’s no more controversial diagnosis than dissociative identity disorder (DID), the disorder formerly known as multiple personality disorder (MPD). First appearing in the third ...

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 ...

Her name is Alice, at least that is the name I’m using in this blog. I have known her since 1966. She was 16. I didn’t know much about multiple personalities at that time nor was I sure I wanted to ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. I was too old for this. That was the thought running through my mind as ...

Can a person naturally have multiple distinct accents? Dissociative identity disorder (DID) is a condition in which multiple different identity states coexist in the same individual and have their own ...

Cameron West’s eyes go somewhere else for a moment. He’s sitting beside his wife of 45 years, Rikki, in the middle of a conversation about a morning more than 30 years ago. She opened a closet door in ...

A new mum who lives with 20 ‘alternative personalities’ in her mind said they work as a “team” to help her raise her son. Teddy Toff, 29, has dissociative identity disorder – previously known as ...