Incidence of the WAIS-R Fuld profile in HIV-1 infection.
The incidence of a WAIS-R subtest "marker" sensitive to cholinergic dysfunction was assessed in a sample 116 homosexual males infected with HIV (Acquired Immunodeficiency Syndrome [AIDS] N = 40; AIDS Related Complex [ARC], N = 76). The incidence of positive profiles was low in the overall sample (11/116, 9%), and significantly lower than incidence rates reported for known cholinergic deficient groups (Alzheimer's disease; scopolamine). However, significantly more AIDS patients (8/40, 20%) than ARC patients (3/76, 4%) demonstrated positive profiles. These results suggest that, as a group, persons with ARC or AIDS do not show an increased incidence of the Fuld profile associated with cholinergic disruption, and offer continued support for diagnostic specificity of the Fuld formula for Alzheimer's disease.
van Gorp
W G
WG
West Los Angeles VA Medical Center, Neuropsychology Laboratory, CA 90073.
Tulin
S J
SJ
Evans
G
G
Satz
P
P
D015526:AIDS Dementia Complex / Q000503:physiopathology* / Q000523:psychology; D000386:AIDS-Related Complex / Q000503:physiopathology / Q000523:psychology; D000163:Acquired Immunodeficiency Syndrome / Q000503:physiopathology / Q000523:psychology; D000328:Adult; D001921:Brain / Q000503:physiopathology; D002799:Cholinergic Fibers / Q000502:physiology*; D015658:HIV Infections / Q000503:physiopathology* / Q000523:psychology; D015497:HIV-1 / Q000472:pathogenicity*; D006716:Homosexuality / Q000523:psychology; D006801:Humans; D008875:Middle Aged; D011594:Psychometrics; D011950:Receptors, Cholinergic / Q000502:physiology*; D014888:Wechsler Scales
D011950:Receptors, Cholinergic