Synaptic TransmissionNeurotransmitter AgentsExcitatory Postsynaptic PotentialsSynapsesPresynaptic TerminalsNeuronsHippocampusGlutamic AcidPatch-Clamp Techniquesgamma-Aminobutyric AcidElectric StimulationSynaptic VesiclesNeuronal PlasticityNeural InhibitionReceptors, AMPAExcitatory Amino Acid AntagonistsRats, Sprague-DawleyLong-Term PotentiationReceptors, N-Methyl-D-AspartateElectrophysiologyNeurotransmitter Transport ProteinsNeuromuscular JunctionReceptors, NeurotransmitterAction PotentialsInhibitory Postsynaptic PotentialsEvoked PotentialsDisease Transmission, Infectious6-Cyano-7-nitroquinoxaline-2,3-dioneReceptors, GlutamateCalciumInfectious Disease Transmission, VerticalNerve Tissue ProteinsGABA AntagonistsExcitatory Amino Acid AgonistsReceptors, Metabotropic GlutamateMicroscopy, Electron, TransmissionPyramidal CellsMembrane PotentialsPlasma Membrane Neurotransmitter Transport ProteinsAnimals, Newborn2-Amino-5-phosphonovalerateReceptors, GABA-ARats, WistarMiniature Postsynaptic PotentialsSynapsinsDopamineCalcium Channels, N-TypeSerotoninSynaptic Potentialsalpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic AcidBicucullineReceptors, PresynapticTetrodotoxinInterneuronsReceptors, GABA-BExocytosisBrainGlycineCells, CulturedTime FactorsReceptors, Kainic AcidMotor NeuronsLong-Term Synaptic DepressionCalcium ChannelsReceptors, GABAAcetylcholineQuinoxalinesOrgan Culture TechniquesSpinal CordSynaptic MembranesCA1 Region, HippocampalPicrotoxinCalcium Channels, Q-TypeCalcium Channels, P-TypeN-MethylaspartateSpider VenomsSynaptotagminsModels, NeurologicalSynaptosomesExcitatory Amino Acid AgentsSynaptotagmin IMice, KnockoutCerebral CortexBrain StemMice, Inbred C57BLDose-Response Relationship, DrugKainic AcidAldicarbMossy Fibers, HippocampalNerve EndingsDendritesGABA-A Receptor AntagonistsGABA Plasma Membrane Transport ProteinsReceptors, GlycineSNARE ProteinsStrychnineReceptors, NicotinicCalcium Channel BlockersSynaptosomal-Associated Protein 25omega-Conotoxin GVIA