Presynaptic TerminalsSynaptic MembranesSynaptic VesiclesNeuromuscular JunctionNeurotransmitter AgentsSynapsesSynaptosomesReceptors, PresynapticSynaptic TransmissionMembrane PotentialsArthropod VenomsExocytosisFreeze FracturingCell MembraneSpider VenomsRana pipiensMembranesCalciumNerve Tissue ProteinsMembrane LipidsBotulinum ToxinsMicroscopy, ElectronElectric OrganNerve EndingsIntracellular MembranesTorpedoNeuronsAction PotentialsQa-SNARE ProteinsMembranes, ArtificialElectric StimulationHippocampusAcetylcholineCalcium ChannelsMembrane ProteinsErythrocyte MembraneMembrane FluidityPatch-Clamp TechniquesCell Membrane PermeabilityExcitatory Postsynaptic PotentialsBasement MembraneNeural InhibitionElectrophysiologyKineticsCells, CulturedMutationMembrane Transport ProteinsX Chromosome InactivationMolecular Sequence DataRats, Sprague-DawleyMembrane GlycoproteinsCell LineTime FactorsProtein BindingVirus InactivationGlutamic AcidProtein TransportModels, BiologicalAmino Acid Sequencegamma-Aminobutyric AcidLipid BilayersNeuronal PlasticityPotassiumCarrier ProteinsHydrogen-Ion ConcentrationProtein Structure, TertiaryIon Channel GatingMitochondrial MembranesElectric ConductivityEscherichia coliTetrodotoxinSignal TransductionReceptors, GABA-BTemperatureBinding SitesRats, WistarAxonsBacterial ProteinsIon ChannelsFluorescent DyesLiposomesPyridinium CompoundsSodium ChannelsSynaptophysinCalcium Channels, N-TypeSodiumPotassium ChannelsElectrophoresis, Polyacrylamide GelExcitatory Amino Acid AntagonistsRecombinant Fusion ProteinsBase SequenceMicroscopy, FluorescenceCell FractionationDose-Response Relationship, DrugMicroscopy, ConfocalRabbitsMossy Fibers, HippocampalSynapsinsBaclofenAnimals, Newborn