Lack of variability or perseveration: describing the effect of hippocampal ablation.
D000818:Animals; D001522:Behavior, Animal; D002540:Cerebral Cortex / Q000502:physiology; D003657:Decision Making; D005106:Exploratory Behavior; D006624:Hippocampus / Q000502:physiology* / Q000503:physiopathology; D008568:Memory; D011336:Probability; D051381:Rats; D011919:Rats, Inbred Strains