Neurophysiological correlates of the intellectual function of elderly persons living in the community.
D000368:Aged; D000375:Aging; D000818:Animals; D002540:Cerebral Cortex / Q000502:physiology*; D002560:Cerebrovascular Circulation; D004569:Electroencephalography; D005260:Female; D006801:Humans; D007360:Intelligence; D007361:Intelligence Tests; D008297:Male; D051381:Rats