The psychological significance of task-induced tonic changes in somatic and autonomic activity.
D000328:Adult; D001143:Arousal / Q000502:physiology*; D001341:Autonomic Nervous System / Q000502:physiology*; D004576:Electromyography; D006339:Heart Rate; D006801:Humans; D008297:Male; D011930:Reaction Time / Q000502:physiology*