title: Extracellular potassium in the mammalian central nervous system.
mesh_terms: D000818:Animals; D001001:Anura; D001812:Blood-Brain Barrier; D002415:Cats; D002463:Cell Membrane Permeability; D002490:Central Nervous System / Q000378:metabolism* / Q000502:physiology; D004558:Electric Stimulation; D004567:Electrodes, Implanted; D005110:Extracellular Space / Q000378:metabolism*; D006801:Humans; D000860:Hypoxia / Q000503:physiopathology; D011188:Potassium / Q000097:blood / Q000134:cerebrospinal fluid / Q000378:metabolism*; D051381:Rats; D012640:Seizures / Q000503:physiopathology
chemical_list: D011188:Potassium