Reactions of pial vessels during variation of local perivascular ionic composition of the CSF.
D000818:Animals; D002118:Calcium / Q000134:cerebrospinal fluid*; D002415:Cats; D002536:Cerebral Arteries / Q000502:physiology*; D006863:Hydrogen-Ion Concentration; D006985:Hyperventilation / Q000378:metabolism; D009130:Muscle, Smooth / Q000502:physiology; D010841:Pia Mater / Q000098:blood supply*; D011188:Potassium / Q000134:cerebrospinal fluid*; D014655:Vascular Resistance
D011188:Potassium; D002118:Calcium