title: Transient extracellular potassium accumulation produced prolonged depolarizations during synchronized bursts in picrotoxin-treated cockroach CNS.
mesh_terms: D000818:Animals; D001369:Axons / Q000502:physiology; D002490:Central Nervous System / Q000187:drug effects* / Q000502:physiology; D003058:Cockroaches / Q000502:physiology*; D004553:Electric Conductivity; D004594:Electrophysiology; D005110:Extracellular Space / Q000502:physiology*; D007478:Iontophoresis; D010852:Picrotoxin / Q000494:pharmacology*; D011188:Potassium / Q000502:physiology*
chemical_list: D010852:Picrotoxin; D011188:Potassium