Motivational control of retrograde amnesia.
D000647:Amnesia; D000818:Animals; D001362:Avoidance Learning; D004192:Discrimination, Psychological; D004565:Electroconvulsive Therapy; D005260:Female; D006184:Habits; D006801:Humans; D008297:Male; D008568:Memory; D009042:Motivation; D051381:Rats; D014796:Visual Perception