title: The public (scientific) study of private events.
mesh_terms: D000818:Animals; D001326:Autogenic Training; D001341:Autonomic Nervous System / Q000502:physiology*; D001521:Behavior Therapy; D003243:Consciousness; D004325:Dreams; D004569:Electroencephalography; D005246:Feedback; D006261:Headache / Q000628:therapy; D006801:Humans; D008568:Memory; D008722:Methods; D011602:Psychophysiologic Disorders / Q000628:therapy; D011603:Psychophysiology; D012063:Relaxation; D012106:Research; D007319:Sleep Initiation and Maintenance Disorders / Q000628:therapy; D012895:Sleep, REM; D014705:Verbal Behavior