The location and activity of pupilloconstrictor neurons in the mid-brain of the cat.
D000818:Animals; D001931:Brain Mapping; D002415:Cats; D004558:Electric Stimulation; D007031:Hypothalamus / Q000502:physiology; D008636:Mesencephalon / Q000166:cytology / Q000502:physiology*; D011680:Pupil / Q000294:innervation*; D013562:Sympathectomy