Ion ChannelsMembrane PotentialsIon Channel GatingElectrophysiologyElectric ConductivityPatch-Clamp TechniquesDecapodiformesAction PotentialsIon TransportPotassiumNeuronsCalciumSodiumPotassium ChannelsGrowth ConesKineticsNerve RegenerationXenopus laevisElectric StimulationMotor NeuronsHeavy IonsOocytesTetrodotoxinAxonal TransportShaker Superfamily of Potassium ChannelsCalcium ChannelsBariumNerve Tissue ProteinsPotassium Channels, Voltage-GatedTime FactorsCesiumModels, BiologicalDendritesChloridesElectricityXenopusNeural ConductionMyelin SheathTetraethylammoniumSpinal CordTetraethylammonium CompoundsOptic NerveSynapsesHydrogen-Ion ConcentrationNeurons, AfferentGanglia, SpinalRetinal Ganglion CellsMagnesiumMolecular Sequence DataRats, Sprague-DawleyCell MembraneIon ExchangeAmino Acid SequenceMolluscaCationsModels, NeurologicalMicroelectrodesPotassium Channel BlockersCell Membrane PermeabilityMutationRetinaElectrochemistryBiophysicsMathematicsGuinea PigsMusclesRanvier's NodesKv1.2 Potassium ChannelSchwann CellsOptic ChiasmRana pipiensSensory Receptor CellsSodium Channel BlockersCalcium Channel BlockersCalcium Channels, L-TypeAnimals, NewbornAstacoideaCobaltSynaptic TransmissionElectric CapacitanceCentral Nervous SystemBiophysical PhenomenaSemaphorinsWallerian DegenerationAnuraNeuritesSemaphorin-3AProtein Structure, TertiaryPeripheral NervesCyclic Nucleotide-Gated Cation ChannelsModels, MolecularRana catesbeianaNerve Fibers, MyelinatedMicroscopy, ElectronElectrodesChloride ChannelsLarge-Conductance Calcium-Activated Potassium ChannelsChick EmbryoCatsCadmium