Pial venous constriction during cervical sympathetic stimulation in the cat.
D000818:Animals; D001794:Blood Pressure; D002415:Cats; D004558:Electric Stimulation; D010841:Pia Mater / Q000098:blood supply*; D013564:Sympathetic Nervous System / Q000502:physiology*; D014661:Vasoconstriction; D014699:Venules / Q000502:physiology