title: The sympathetic nervous system and the regulation of cerebral blood flow.
mesh_terms: D000317:Adrenergic alpha-Antagonists / Q000494:pharmacology; D001794:Blood Pressure; D002536:Cerebral Arteries / Q000294:innervation; D002560:Cerebrovascular Circulation / Q000187:drug effects; D002561:Cerebrovascular Disorders / Q000503:physiopathology; D006801:Humans; D010646:Phentolamine / Q000494:pharmacology; D012039:Regional Blood Flow; D001743:Urinary Bladder / Q000294:innervation; D014655:Vascular Resistance / Q000187:drug effects; D014666:Vasomotor System / Q000502:physiology*
chemical_list: D000317:Adrenergic alpha-Antagonists; D010646:Phentolamine