The Marcus-Gunn phenomenon: fortuitous desensitisation using biofeedback.
D000328:Adult; D001521:Behavior Therapy; D001676:Biofeedback, Psychology; D003887:Desensitization, Psychologic; D005152:Facial Muscles / Q000503:physiopathology*; D005260:Female; D006801:Humans; D009069:Movement Disorders / Q000523:psychology / Q000628:therapy*; D012649:Self Concept