Many medical terms have evolved or changed over the years to reflect advancements in medical knowledge or to reduce stigma. For example, what was once called consumption is now known to be ...

Dissociative identity disorder (DID), formerly known as multiple personality disorder, is one of the most intriguing and misunderstood conditions in psychology. Characterized by the presence of two or ...

Dissociative identity disorder is mainly treated with talk therapy. Cognitive Behavioral Therapy helps change negative ...

Spurred by her past struggles with dissociative identity disorder, she has devoted her professional life to studying it. Credit...Illustration by Moonassi Supported by By Maggie Jones Maggie Jones ...