How does the incidence of transient global amnesia (TGA) vary by sex and age?

Updated: Jul 27, 2018
  • Author: Roy Sucholeiki, MD; Chief Editor: Helmi L Lutsep, MD  more...
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The typical age of occurrence is older than 50 years.

No sex predilection has been observed. However, one study found that particular triggers may be associated with men and women. For men, transient global amnesia occurs more often after a physical precipitating event. In women, episodes may be more associated with emotional precipitating events, a history of anxiety, or pathological personality.

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