title: [Altered states of consciousness in healthy persons (the formulation of the question and research prospects)].
mesh_terms: D003243:Consciousness / Q000502:physiology*; D006801:Humans; D008606:Mental Processes / Q000502:physiology; D010268:Parapsychology; D011603:Psychophysiology; D012106:Research; D009626:Terminology as Topic
vernacular_title: Izmennye sostoianiia soznaniia u zdorovykh liudeĭ (postanovka voprosa, perspektivy issledovaniĭ).