The emotional basis of social behavior.
D000374:Aggression; D000786:Anger; D000818:Animals; D001522:Behavior, Animal; D003142:Communication; D004644:Emotions; D005106:Exploratory Behavior; D005239:Fear; D006801:Humans; D006815:Hunger; D007031:Hypothalamus / Q000502:physiology; D011603:Psychophysiology; D012054:Reinforcement, Psychology; D012677:Sensation; D012725:Sexual Behavior; D012919:Social Behavior; D013894:Thirst; D014828:Vocalization, Animal