title: Extracellular ionic variations during spreading depression.
mesh_terms: D000818:Animals; D002118:Calcium / Q000032:analysis; D002463:Cell Membrane Permeability; D002531:Cerebellum / Q000378:metabolism / Q000502:physiology*; D002712:Chlorides / Q000032:analysis; D013181:Cortical Spreading Depression; D004594:Electrophysiology; D005110:Extracellular Space / Q000032:analysis; D005399:Fishes / Q000502:physiology*; D011188:Potassium / Q000032:analysis; D012964:Sodium / Q000032:analysis
chemical_list: D002712:Chlorides; D012964:Sodium; D011188:Potassium; D002118:Calcium