A transient outward current in a mammalian central neurone blocked by 4-aminopyridine.
D000631:Aminopyridines / Q000494:pharmacology*; D000818:Animals; D002118:Calcium / Q000502:physiology; D006168:Guinea Pigs; D006624:Hippocampus / Q000187:drug effects* / Q000502:physiology; D007473:Ion Channels / Q000187:drug effects*; D008564:Membrane Potentials / Q000187:drug effects; D009474:Neurons / Q000502:physiology; D011188:Potassium / Q000502:physiology*
D000631:Aminopyridines; D007473:Ion Channels; D011188:Potassium; D002118:Calcium