sentences:  Catatonic stupor can be accompanied by a clear consciousness – lucid catatonia, or with a disorder of consciousness – oneiroid catatonia.Oneiroid catatonia combines with dream-like experiences, and a patient only communicates with people after the end of the episode of stupor (contact with a patient actively experiencing oneiroid catatonia is often very difficult and useless).Patient's movements often become restricted, becoming catatonic for a short period