title: Personality: a biologic system.
mesh_terms: D000222:Adaptation, Physiological; D000223:Adaptation, Psychological; D001519:Behavior; D002540:Cerebral Cortex / Q000502:physiology; D003071:Cognition; D003213:Conditioning, Psychological; D004194:Disease; D004644:Emotions; D005823:Genetics; D006706:Homeostasis; D006801:Humans; D007858:Learning; D008960:Models, Psychological; D010465:Perception; D010551:Personality; D011593:Psychology, Social; D012677:Sensation; D012917:Social Adjustment