Biofeedback in the treatment of muscle-contraction (tension) headache.
D000342:Affective Symptoms / Q000150:complications; D001521:Behavior Therapy; D001676:Biofeedback, Psychology; D004576:Electromyography; D005152:Facial Muscles / Q000503:physiopathology; D005546:Forehead; D006261:Headache / Q000503:physiopathology / Q000628:therapy*; D006801:Humans; D009119:Muscle Contraction; D009126:Muscle Relaxation; D012064:Relaxation Therapy; D012106:Research; D013315:Stress, Psychological / Q000150:complications; D014163:Transfer, Psychology; D014661:Vasoconstriction