title: Membrane noise and microscopical significance of critical slopes of ramp voltages.
mesh_terms: D000818:Animals; D001001:Anura; D001369:Axons / Q000502:physiology*; D002462:Cell Membrane / Q000502:physiology; D004553:Electric Conductivity; D004594:Electrophysiology; D008954:Models, Biological; D008959:Models, Neurological; D011188:Potassium / Q000502:physiology; D012964:Sodium / Q000502:physiology
chemical_list: D012964:Sodium; D011188:Potassium