Learning capacities of the elderly and brain-damaged.
D000328:Adult; D000339:Affect; D000368:Aged; D000375:Aging; D000704:Analysis of Variance; D001925:Brain Damage, Chronic / Q000534:rehabilitation; D003071:Cognition; D003216:Conditioning, Operant; D005108:Extinction, Psychological; D006801:Humans; D007361:Intelligence Tests; D008875:Middle Aged; D012054:Reinforcement, Psychology; D014706:Verbal Learning