Sodium ChannelsSodium Channel BlockersIon ChannelsSodiumEpithelial Sodium ChannelsNAV1.5 Voltage-Gated Sodium ChannelNAV1.6 Voltage-Gated Sodium ChannelCalcium ChannelsNAV1.2 Voltage-Gated Sodium ChannelIon Channel GatingMembrane PotentialsVoltage-Gated Sodium ChannelsNAV1.8 Voltage-Gated Sodium ChannelSodium Channel AgonistsElectrophysiologyNAV1.1 Voltage-Gated Sodium ChannelTetrodotoxinNAV1.7 Voltage-Gated Sodium ChannelNAV1.4 Voltage-Gated Sodium ChannelCalcium Channel BlockersSaxitoxinPotassium Channels, Inwardly RectifyingPotassium Channel BlockersPatch-Clamp TechniquesBatrachotoxinsNAV1.3 Voltage-Gated Sodium ChannelPotassiumAction PotentialsChloride ChannelsElectric ConductivityVeratridineVoltage-Gated Sodium Channel BlockersCalcium Channels, L-TypePotassium Channels, Voltage-GatedScorpion VenomsCalciumNAV1.9 Voltage-Gated Sodium ChannelNeuronsOocytesVoltage-Gated Sodium Channel beta-1 SubunitKATP ChannelsXenopus laevisKineticsLidocaineAmilorideEpithelial Sodium Channel BlockersPotassium Channels, Calcium-ActivatedXenopusRats, Sprague-DawleyCells, CulturedAcid Sensing Ion ChannelsRanvier's NodesElectric StimulationShaker Superfamily of Potassium ChannelsCalcium Channels, N-TypeVoltage-Gated Sodium Channel beta-3 SubunitCalcium Channels, T-TypeMolecular Sequence DataAmino Acid SequenceLarge-Conductance Calcium-Activated Potassium ChannelsMexiletineCell MembranePyrethrinsTRPC Cation ChannelsDose-Response Relationship, DrugCyclic Nucleotide-Gated Cation ChannelsDegenerin Sodium ChannelsConotoxinsCockroachesDecapodiformesTime FactorsAxonsCalcium Channel AgonistsGuinea PigsNeurotoxinsVoltage-Gated Sodium Channel beta-4 SubunitIon TransportKv1.2 Potassium ChannelGanglia, SpinalCell LineMutationVoltage-Gated Sodium Channel beta-2 SubunitBariumCortical Spreading DepressionChloridesTetraethylammoniumEther-A-Go-Go Potassium ChannelsEpithelial Sodium Channel AgonistsSodium, DietaryScorpionsKv1.1 Potassium ChannelNerve Tissue ProteinsOxocinsMarine ToxinsProtein SubunitsKv1.3 Potassium ChannelKv1.5 Potassium ChannelSodium ChlorideSynaptosomesTRPM Cation Channels