Rewarding brain stimulation and the peer-infant separation syndrome.
D000818:Animals; D001522:Behavior, Animal / Q000502:physiology; D007031:Hypothalamus / Q000502:physiology*; D008253:Macaca mulatta; D008254:Macaca nemestrina; D010379:Peer Group; D012201:Reward; D012653:Self Stimulation / Q000502:physiology*; D012934:Social Isolation