EEG records, reaction times, eye movements, respiration, and mental content during drowsiness.
D004569:Electroencephalography; D005133:Eye Movements; D005260:Female; D006801:Humans; D008297:Male; D011930:Reaction Time; D012119:Respiration / Q000502:physiology*; D012890:Sleep / Q000502:physiology*; D013850:Thinking