A Case of Post-Traumatic Autobiographic Amnesia.

Accession number;99A0252783
Title;A Case of Post-Traumatic Autobiographic Amnesia.
Author; YOSHIMURA NAHOKO (Takeda Gen. Hosp.) OTSUKI MIKA (Brain Res. Inst., Niigata Univ.)
Journal Title;Brain Nerve
Journal Code:Z0685A
ISSN:0006-8969
VOL.51;NO.1;PAGE.55-57(1999)
Figure&Table&Reference;REF.7
Pub. Country;Japan
Language;Japanese
Abstract;A 23-year-old woman who was in the ninth month of pregnancy suffered a head injury by falling from the stairs. She regained consciousness in the ambulance car, however, could not recall anything about herself. The morning after, her neurological examination disclosed no abnormal findings. She was alert, spatially oriented, but unable to recall any personal information about herself, her work and family contexts. The results of WAIS-R and WMS were within normal range, and she showed a dissociation between a detailed knowledge of public events and famous people and a complete loss of autobiographic information. EEG and brain MRI were normal. Memory loss spontaneously recovered following several months, and 8 month later, the retrograde amnesia had almost resolved. Although it is well-known that autobiographic amnesia usually attributed to psychogenic etiology, the differential diagnosis of the similar selective retrograde amnesia by organic etiology is important. (author abst.)
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