title: Aggression: instinct or symptom?
mesh_terms: D000374:Aggression; D000786:Anger; D000818:Animals; D001522:Behavior, Animal; D001634:Bibliographies as Topic; D005075:Biological Evolution; D004777:Environment; D005010:Ethology; D005826:Genetics, Medical; D006126:Group Processes; D000882:Haplorhini; D006801:Humans; D007031:Hypothalamus / Q000502:physiology; D007175:Impulsive Behavior; D007323:Instinct; D008032:Limbic System / Q000502:physiology; D051379:Mice; D009042:Motivation; D011582:Psychological Theory; D011603:Psychophysiology; D051381:Rats; D012919:Social Behavior; D012920:Social Behavior Disorders / Q000209:etiology / Q000517:prevention & control; D014754:Violence