fugue state
- Also called:
- dissociative fugue
- Related Topics:
- dissociative disorder
- psychogenic amnesia
fugue state, loss of memory (amnesia), often temporary, in which affected individuals typically do not remember any details of their lives, including families and jobs.
The word fugue is from the Latin fugere, which means “to flee.” In many instances, persons who experience a fugue state leave their home and travel to a new location. Some persons end up in a specific place, whereas others travel to a new place, often after wandering without a specific purpose. Dissociative fugues usually last a few hours or days; these relatively short fugue states may not be noticeable to others. In rare cases, the condition can last weeks, months, or years; affected persons are unaware that they have left their previous lives behind and sometimes build new identities and lives in their new location.
Fugue states appear suddenly and spontaneously. They are usually caused by severe trauma, including childhood abuse, rape or sexual assault, severe car accidents or other types of accidents, natural disasters, exposure to military combat, torture, and genocide. This type of amnesia helps individuals bear trauma by enabling them to mentally escape the situation. In rare instances, fugue states are symptomatic of dissociative identity disorder (previously known as multiple, or split, personality disorder), in which the affected person usually has a “core” personality plus one or more other personalities, each with different memories.
After coming out of a fugue state, affected persons do not recognize that they have “missing time” in their lives until they are provided with evidence of things they did during the fugue. This evidence might include photographs or a conversation with another person who asks them about something they cannot remember. Individuals who come out of their fugue in a new location do not know how they arrived there, resulting in confusion, fear, embarrassment, and shame. Often, those who are experiencing fugue states try to hide their condition from others.
Fugue state often is diagnosed only after affected persons comes out of the fugue and visit a physician to find out why they have memory gaps or are in a new, unfamiliar place. There are no medications that directly treat symptoms of fugue. Treatment typically involves therapy to help the affected person recover their memories and to process the trauma that is the cause of the fugue. Memory-recovery therapy can include hypnosis or drug-facilitated interviews (interviews conducted after the patient has been administered a sedative). Psychotherapy, including cognitive behaviour therapy and dialectical behaviour therapy, can help patients process memories when they begin to return; the processing of traumatic memories may be further aided by eye movement desensitization and reprocessing therapy. As traumatic memories emerge, patients may develop post-traumatic stress disorder (PTSD), which requires additional treatment. If patients experience depression or anxiety, they may be prescribed antidepressants or antianxiety medications.