title: Excitation of Leão's cortical spreading depression by threshold amounts of electrophoretically applied K+ ions.
mesh_terms: D000818:Animals; D002540:Cerebral Cortex / Q000187:drug effects; D013181:Cortical Spreading Depression / Q000187:drug effects*; D004586:Electrophoresis; D005071:Evoked Potentials; D007477:Ions; D008722:Methods; D011188:Potassium / Q000494:pharmacology*; D051381:Rats; D013268:Stimulation, Chemical
chemical_list: D007477:Ions; D011188:Potassium