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Article: Semantic memory test may help diagnose early AD.(Alzheimer's disease)(Brief Article)
- Article from:
- Internal Medicine News
- Article date:
- June 15, 2005
- Author:
CopyrightCOPYRIGHT 2005 International Medical News Group. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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In-office testing of semantic memory may be an easy and quite sensitive early diagnostic tool for Alzheimer's disease, suggested Asmus Vogel, a Ph.D. student in the memory disorders research unit at Copenhagen University Hospital, and colleagues.
They concluded that semantic memory deficits occur even in predementia Alzheimer's patients, perhaps due to the early development of neurofibrillary tangles in the temporal neocortex. Short neuropsychological tests with semantic content may be a valuable tool for assessing patients with suspected AD, the investigators said (Dement. Geriatr. Cogn. Disord. 2005;19:75-81).
In their prospective study, the ...