title: The aging brain.
authors.affiliation: Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia 19104.
authors.forename: A
authors.initials: A
authors.lastname: Alavi
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging / Q000378:metabolism / Q000473:pathology / Q000502:physiology*; D001284:Atrophy / Q000473:pathology; D001921:Brain / Q000378:metabolism / Q000473:pathology / Q000502:physiology*; D002560:Cerebrovascular Circulation; D005260:Female; D005947:Glucose / Q000378:metabolism; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests; D010100:Oxygen / Q000378:metabolism; D011618:Psychotic Disorders / Q000175:diagnosis / Q000378:metabolism; D014057:Tomography, X-Ray Computed
chemical_list: D005947:Glucose; D010100:Oxygen