The psychogalvanic reflex, a simple test of sympathetic interruption.
D005712:Galvanic Skin Response; D006801:Humans; D009424:Nervous System Physiological Phenomena; D012018:Reflex; D013564:Sympathetic Nervous System / Q000502:physiology*
REFLEX, PSYCHOGALVANIC; SYMPATHETIC NERVOUS SYSTEM/physiology