These states range from deep dreamless sleep to a state of high arousal.
It is the background that underlies and transcends the three common states of consciousness of waking consciousness, dreaming, and dreamless sleep.
It is fully manifested in the dreamless sleep.
He concentrates particularly on hyoscine hydrobromide, which could put a man in a dreamless sleep.
Upon awakening from deep dreamless sleep, one remembers existing in that condition.
Each of the fingers represents one of the four states that the soul of a man experiences: waking, dreaming, dreamless sleep and knowledge of the absolute.
If all men did not occasionally pass into the state of deep, dreamless sleep, even if only for a period of minutes, they could not live at all.
