title: Two separate mechanisms controlling cerebral blood flow: effect of alpha adrenergic blockade on cerebral autoregulation and chemical vasomotor control.
mesh_terms: D000328:Adult; D000368:Aged; D001488:Basilar Artery / Q000503:physiopathology; D001794:Blood Pressure; D002245:Carbon Dioxide / Q000097:blood / Q000494:pharmacology; D002339:Carotid Arteries / Q000187:drug effects / Q000503:physiopathology; D002536:Cerebral Arteries / Q000294:innervation; D002560:Cerebrovascular Circulation / Q000187:drug effects*; D002561:Cerebrovascular Disorders / Q000188:drug therapy / Q000503:physiopathology*; D005260:Female; D006801:Humans; D007023:Hypotension, Controlled; D007427:Intracranial Pressure; D002546:Ischemic Attack, Transient / Q000188:drug therapy / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D010313:Partial Pressure; D010643:Phenoxybenzamine / Q000627:therapeutic use*; D014666:Vasomotor System / Q000503:physiopathology; D014690:Venous Pressure; D014711:Vertebral Artery / Q000503:physiopathology
chemical_list: D010643:Phenoxybenzamine; D002245:Carbon Dioxide