title: fMRI evidence of compensatory mechanisms in older adults at genetic risk for Alzheimer disease.
authors.forename: Nikolaos
authors.initials: N
authors.lastname: Scarmeas
authors.forename: Yaakov
authors.initials: Y
authors.lastname: Stern
mesh_terms: D000222:Adaptation, Physiological / Q000235:genetics*; D000368:Aged; D000544:Alzheimer Disease / Q000175:diagnosis* / Q000235:genetics / Q000378:metabolism*; D053327:Apolipoprotein E4; D001057:Apolipoproteins E / Q000235:genetics; D001921:Brain / Q000098:blood supply / Q000378:metabolism* / Q000503:physiopathology; D002560:Cerebrovascular Circulation / Q000502:physiology*; D003071:Cognition / Q000502:physiology; D003072:Cognition Disorders / Q000175:diagnosis / Q000235:genetics / Q000378:metabolism; D005260:Female; D020022:Genetic Predisposition to Disease / Q000235:genetics*; D006579:Heterozygote; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D011597:Psychomotor Performance / Q000502:physiology
chemical_list: D053327:Apolipoprotein E4; D001057:Apolipoproteins E