Psychology Presentation
Dissociative Amnesia and Fugue, Identity disorder
Dissociative Amnesia: Dissociative amnesia, formerly called psychogenic amnesia, is one of a group of conditions called dissociative disorders. Dissociative disorders are mental illnesses that involve disruptions or breakdowns of memory, mental functions that normally operate smoothly. When one or more of these functions is disrupted, symptoms can result. These symptoms can interfere with a person’s general functioning, including social and work activities, and relationships.
Dissociative amnesia occurs when a person blocks out certain information, usually associated with a stressful or traumatic event, leaving him or her unable to remember important personal information. With this disorder, the degree of memory loss goes beyond normal forgetfulness and includes gaps in memory for long periods of time or of memories involving the traumatic event.
Dissociative amnesia is not the same as simple amnesia, which involves a loss of information from the memory, usually as the result of disease or injury to the brain. With dissociative amnesia, the memories still exist but are deeply buried within the person’s mind and cannot be recalled. However, the memories might reappear on their own or after being triggered by something in the person’s surroundings.
What causes dissociative amnesia?
Dissociative amnesia has been linked to overwhelming stress, which might be the result of traumatic events—such as war, abuse, accidents or disasters—that the person has experienced or witnessed. There also might be a genetic link to the development of dissociative disorders, including dissociative amnesia, since people with these disorders usually have close relatives who have had similar conditions.
Who develops dissociative amnesia?
Dissociative amnesia is more common in women than in men. The frequency of dissociative amnesia