title: Psychiatric correlates of MR deep white matter lesions in probable Alzheimer's disease.
abstract: The authors examined the relationship between psychiatric symptoms and the presence of of MR deep white matter lesions (DWMLs) in 28 probable Alzheimer's disease (AD) patients with mild to moderate dementia. The difference in frequency of psychiatric symptoms between patients with and without DWMLs was not statistically significant. However, MR global scores of severity correlated with the presence of ideational disturbances (such as low self-esteem and suicidal ideation). Analysis of specific cerebral regions indicated that the highest correlation occurred in the frontal white matter. Thus, DWMLs are correlated with specific symptoms of depression in AD. Whether DWMLs are etiologically related to these symptoms remains to be determined.
authors.affiliation: Department of Neurology, Alzheimer's Disease Research Center, University of Pittsburgh School of Medicine, Pennsylvania, USA.
authors.forename: O L
authors.initials: OL
authors.lastname: Lopez
authors.forename: J T
authors.initials: JT
authors.lastname: Becker
authors.forename: C F
authors.initials: CF
authors.lastname: Reynolds
authors.forename: C A
authors.initials: CA
authors.lastname: Jungreis
authors.forename: S
authors.initials: S
authors.lastname: Weinman
authors.forename: S T
authors.initials: ST
authors.lastname: DeKosky
mesh_terms: D000368:Aged; D000544:Alzheimer Disease / Q000473:pathology* / Q000523:psychology; D001921:Brain / Q000473:pathology*; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D001523:Mental Disorders / Q000175:diagnosis / Q000523:psychology; D008875:Middle Aged; D011569:Psychiatric Status Rating Scales