Dissociation World

Dissociation exists on a continuum with these everyday symptoms at one end and at the other more severe symptoms such as amnesia and identity alteration. At this end dissociation is often described as ‘going away’ as the sufferer voluntarily leaves their own body. These severe symptoms usually indicate a dissociative disorder especially if they are persistent, difficult to control and affect the sufferer’s everyday life.

There are five dissociative disorders:

1. Dissociative Amnesia – this is indicated when there is an inability to recall important personal information

2. Dissociative Fugue – this refers to the situation where a sufferer finds themselves in a place with no memory of getting there and sometimes with no knowledge of who they are.

3. Depersonalisation Disorder – this is a recurrent feeling of being detached from yourself or your feelings.

4. Dissociative Identity Disorder (DID) – previously known as multiple personality disorder this is characterised by the existence of two or more separate identities within one person who are able to take control.

5. Dissociative Disorder Not Otherwise Specified (DDNOS) – this often precedes a diagnosis of DID and is used until a definitive diagnosis of DID is able to be made.

Causes

Although dissociation is a common experience those with an actual dissociative disorder almost universally have a background of childhood trauma especially sexual and physical abuse. Over 99% of those diagnosed with DID have a history of prolonged and severe childhood sexual abuse usually with an early age of onset (before the age of eight) and the abuser being one or more of the child’s caregivers. There has been no genetic link indicated. This is probably because everybody is capable of dissociation as a young child but few people are in the situation of having to use it on a regular basis. This regular usage as a defence leads to the ability to dissociate being retained into adulthood and therefore leads directly to dissociative disorders.

There are a few cases where dissociative disorders have developed after a single trauma and they have been observed in those kept in captivity for long periods of time. Little is currently known about the phenomenon of dissociation itself. It is currently considered to be a highly creative and intelligent defence and a ‘trick of the imagination’. However newer studies have shown that dissociation is a biological phenomenon – brain imaging has shown that associative pathways in the brain are shut down during the dissociative experience. This suggests that the dissociative experiences may well be ‘real’ as opposed to imaginative.

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