Membrane PotentialsPresynaptic TerminalsNeuronsSynapsesReceptors, PresynapticSynaptic TransmissionAplysiaAction PotentialsPatch-Clamp TechniquesNeurotransmitter AgentsMotor NeuronsExcitatory Postsynaptic PotentialsElectrophysiologyMembrane Potential, MitochondrialNeural InhibitionNeurons, AfferentGangliaCalciumElectric StimulationCell MembraneMembranesIntracellular MembranesGanglia, InvertebrateHippocampusCells, CulturedMembrane LipidsGlutamic AcidNeuronal Plasticitygamma-Aminobutyric AcidTetrodotoxinElectric ConductivityInterneuronsModels, NeurologicalDendritesTime FactorsNeuromuscular JunctionPotassiumMembranes, ArtificialRats, Sprague-DawleyAnimals, NewbornAcetylcholineCell Membrane PermeabilityEgtazic AcidMitochondriaEvoked PotentialsErythrocyte MembraneMembrane FluidityAxonsSodiumSynaptic MembranesSynaptic VesiclesIon ChannelsNerve Tissue ProteinsRats, WistarPotassium ChannelsNeural PathwaysFluorescent DyesPyramidal CellsBasement MembraneGuinea PigsMitochondrial MembranesCalcium ChannelsMicroscopy, ElectronSpinal CordChloridesMembrane Transport ProteinsValinomycinCerebral CortexMicroelectrodesHydrogen-Ion ConcentrationModels, BiologicalDose-Response Relationship, DrugAdenosine TriphosphateExcitatory Amino Acid AntagonistsImmunohistochemistryKineticsCell LineGABAergic NeuronsProtein TransportDopaminergic NeuronsGABA AntagonistsBrainMembrane GlycoproteinsMicroscopy, ConfocalCatsSignal TransductionCarrier ProteinsGreen Fluorescent ProteinsGanglia, SpinalMutationDopaminePyridinium CompoundsIon Channel GatingCalcium Channel BlockersMice, Inbred C57BLBrain StemSensory Receptor CellsCalcium SignalingNeuropeptidesInhibitory Postsynaptic Potentials