Depersonalization Disorder
The Corsini Encyclopedia of Psychology January 30, 2010 Alberto Blanco‐Campal
Depersonalization is a dissociative disorder marked by persistent feelings of detachment from one's own mind or body, as if observing oneself from outside. It frequently occurs alongside derealization, where the external world feels strange or unreal. The text defines these conditions based on the DSM-IV-TR classification.