Oneiric state (waking dream)

characterized by the influx of bright stsenopodobnyh hallucinations, often with unusual fantastic content. Patients contemplate these pictures, felt a presence in the events played out (in a dream), but behave passively as observers, unlike delirium, where patients are active. The orientation in the environment and the self is broken. Abnormal vision in the memory is stored, but not completely. Such conditions can occur in cardiovascular decompensation (for heart disease), infectious diseases and so on.