A physiological and subjective evaluation of meditation, hypnosis, and relaxation.
Ss were monitored for respiratory rate, pulse rate, blood pressure, skin resistance, EEG activity, and muscle activity. They were monitored during the alert state, meditation (TM or simple word type), hypnosis (relaxation and task types), and relaxation. Ss gave a verbal comparative evaluation of each state. The results showed significantly better relaxation responses for the relaxation states (relaxation, relaxation-hypnosis, meditation) than for the alert state. There were no significant differences between the relaxation states except for the measure "muscle activity" in which meditation was significantly better than the other relaxation states. Overall, there were significant differences between task-hypnosis and relaxation-hypnosis. No significant differences were found between TM and simple word meditation. For the subjective measures, relaxation-hypnosis and meditation were significantly better than relaxation, but no significant differences were found between meditation and relaxation-hypnosis.
D000328:Adult; D000513:Alpha Rhythm; D001143:Arousal / Q000502:physiology; D001341:Autonomic Nervous System / Q000502:physiology*; D001794:Blood Pressure; D004576:Electromyography; D005059:Euphoria / Q000502:physiology; D005260:Female; D005712:Galvanic Skin Response; D006801:Humans; D006990:Hypnosis; D008297:Male; D009119:Muscle Contraction; D009126:Muscle Relaxation; D011603:Psychophysiology; D011674:Pulse; D012064:Relaxation Therapy; D012119:Respiration; D012647:Self-Assessment