Changes in K+ associated with epileptic discharges or spreading depression.
D000818:Animals; D002415:Cats; D002540:Cerebral Cortex / Q000378:metabolism; D006706:Homeostasis; D011188:Potassium / Q000378:metabolism*; D012640:Seizures / Q000378:metabolism* / Q000503:physiopathology
D011188:Potassium