Dissociative disorder it is a disorder of multiple areas of the mental functioning. It disturbs the normal functioning of memory, identity, perception and consciousness. it can be happen in mild state in our daily life when we engage in reading a book or daydream and lose track of surroundings.
Dissociative disorder is of three types.
• Dissociative identity disorder
• Dissociative amnesia
• Depersonalization/ derealization disorder