title: Normal elderly men: a longitudinal study.
mesh_terms: D000203:Activities of Daily Living; D000368:Aged / Q000523:psychology*; D000375:Aging; D001284:Atrophy / Q000000981:diagnostic imaging; D001921:Brain / Q000000981:diagnostic imaging; D003071:Cognition; D005260:Female; D006304:Health Status; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D010549:Personal Satisfaction; D012737:Sex Factors; D014057:Tomography, X-Ray Computed