title: The effect on pial arteriole diameter of local changes in potassium concentration.
mesh_terms: D000818:Animals; D002536:Cerebral Arteries / Q000502:physiology*; D006863:Hydrogen-Ion Concentration; D010841:Pia Mater / Q000098:blood supply* / Q000378:metabolism; D011188:Potassium / Q000378:metabolism*; D011817:Rabbits; D014655:Vascular Resistance
chemical_list: D011188:Potassium