title: Altered states of consciousness and hypnosis: a discussion.
mesh_terms: D001288:Attention; D003071:Cognition; D003243:Consciousness; D004532:Ego; D006801:Humans; D006990:Hypnosis / Q000379:methods; D007092:Imagination; D008960:Models, Psychological; D010465:Perception; D010551:Personality; D011574:Psychoanalytic Theory; D012064:Relaxation Therapy