title: Abnormal cerebrovascular regulation in hypertensive patients.
mesh_terms: D000222:Adaptation, Physiological; D001783:Blood Flow Velocity; D002560:Cerebrovascular Circulation; D006801:Humans; D006935:Hypercapnia / Q000503:physiopathology; D006973:Hypertension / Q000503:physiopathology*; D008875:Middle Aged