Psychopharmacology 24

Which of the following is true regarding transient global amnesia?

It usually resolves spontaneously within 24 hours81%It normally occurs in young females5%Examination of affected individuals reveals motor deficits4%It is synonymous with the term 'fugue state'6%It is usually precipitated by flashing lights4%

Transient global amnesia

Transient global amnesia refers to a condition characterised by transient loss of memory. It typically affects those over 50 and spontaneously resolves within 24 hours. No clear cause has been identified but it has been proposed to be a variant of migraine, a form of epilepsy, and a presentation of a TIA (transient ischemic attack).

Precipitants often include exertion, cold, pain, emotional stress, and sexual intercourse.

Neurological examination at the time fails to demonstrate any other pathology other than memory impairment.

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