title: Emotion as an accessory vital system.
mesh_terms: D000367:Age Factors; D000818:Animals; D005075:Biological Evolution; D002540:Cerebral Cortex / Q000502:physiology; D003243:Consciousness; D004194:Disease / Q000209:etiology; D004644:Emotions; D005149:Facial Expression; D006801:Humans; D007031:Hypothalamus / Q000502:physiology; D007323:Instinct; D007360:Intelligence; D008032:Limbic System / Q000502:physiology; D009424:Nervous System Physiological Phenomena; D011187:Posture; D011602:Psychophysiologic Disorders; D011603:Psychophysiology; D012677:Sensation; D012718:Set, Psychology; D012917:Social Adjustment