Sentence:  Although in both emotions sympathetic <WSD>symptoms</WSD> are present , different autonomic somatic patterns underlie aggression and anxiety , respectively , as indicated by the rate of the excretion of the catecholamines , the state of the muscle tone , and the Mecholyl test . 
Meaning of the word marked with <WSD> tags:  (medicine) any sensation or change in bodily function that is experienced by a patient and is associated with a particular disease