Signs of anxiety, rage, or distress.
D000818:Animals; D001007:Anxiety / Q000503:physiopathology; D002415:Cats; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009482:Neurophysiology / Q000266:history; D010827:Physiology / Q000266:history; D011889:Rage / Q000502:physiology; D013564:Sympathetic Nervous System / Q000502:physiology; D014481:United States