[Control mechanism of the human brain stem].
D000818:Animals; D001341:Autonomic Nervous System / Q000502:physiology*; D002415:Cats; D004558:Electric Stimulation; D004569:Electroencephalography; D004644:Emotions; D005071:Evoked Potentials; D006801:Humans; D007031:Hypothalamus / Q000502:physiology*; D010146:Pain