NREM mentation: relation to personality, orientation time, and time of night.
D001143:Arousal; D004325:Dreams; D004569:Electroencephalography; D005133:Eye Movements; D006801:Humans; D008297:Male; D008606:Mental Processes; D009949:Orientation; D010551:Personality; D010554:Personality Disorders; D011581:Psychological Tests; D012890:Sleep; D013995:Time