title: Muscle tension and effort at self-control during anxiety.
mesh_terms: D001007:Anxiety; D001341:Autonomic Nervous System / Q000502:physiology*; D006339:Heart Rate; D006801:Humans; D008950:MMPI; D008606:Mental Processes; D009119:Muscle Contraction; D009132:Muscles / Q000502:physiology*; D009622:Noise; D010555:Personality Inventory; D011581:Psychological Tests; D012146:Rest; D013315:Stress, Psychological