Effect of hypotension on internal and external carotid blood flow. Demonstration of a homeostatic mechanism peculiar to cerebral vessels and its importance in cerebrovascular occlusion.
D000818:Animals; D001783:Blood Flow Velocity; D001794:Blood Pressure; D001810:Blood Volume; D002339:Carotid Arteries / Q000294:innervation*; D002560:Cerebrovascular Circulation / Q000502:physiology*; D000882:Haplorhini; D006706:Homeostasis; D007022:Hypotension; D013562:Sympathectomy; D013564:Sympathetic Nervous System