Brain stimulation, reinforcement and behavior.
D000818:Animals; D001522:Behavior, Animal; D001921:Brain / Q000502:physiology*; D002540:Cerebral Cortex / Q000502:physiology; D002552:Cerebral Ventricles / Q000502:physiology; D004558:Electric Stimulation; D004567:Electrodes, Implanted; D005625:Frontal Lobe; D007031:Hypothalamus / Q000502:physiology; D008032:Limbic System / Q000502:physiology; D008124:Locomotion; D008297:Male; D051381:Rats; D012054:Reinforcement, Psychology; D012154:Reticular Formation / Q000502:physiology; D012653:Self Stimulation; D013681:Tegmentum Mesencephali / Q000502:physiology