Presynaptic TerminalsReceptors, PresynapticExcitatory Postsynaptic PotentialsSynapsesSynaptic TransmissionNeuronsNeural InhibitionElectric StimulationHippocampusSynaptic MembranesPatch-Clamp TechniquesInhibitory Postsynaptic PotentialsNeuronal PlasticityNeuromuscular Junctiongamma-Aminobutyric AcidNeurotransmitter AgentsGlutamic AcidSynaptic VesiclesLong-Term PotentiationSynaptic PotentialsPost-Synaptic DensityAction PotentialsReceptors, AMPARats, Sprague-DawleyExcitatory Amino Acid AntagonistsReceptors, N-Methyl-D-AspartateDendritesMiniature Postsynaptic PotentialsPyramidal CellsReceptors, GABA-BGABA AntagonistsElectrophysiologyInterneuronsNerve Tissue ProteinsReceptors, Glutamate6-Cyano-7-nitroquinoxaline-2,3-dioneCalciumReceptors, GABA-AMembrane PotentialsReceptors, Metabotropic GlutamateBaclofenMotor NeuronsAnimals, NewbornMossy Fibers, Hippocampal2-Amino-5-phosphonovalerateRats, WistarTetrodotoxinNerve EndingsGuanylate KinaseLong-Term Synaptic DepressionBicucullineSynaptophysinPhosphinic AcidsExcitatory Amino Acid AgonistsDendritic SpinesAxonsSynaptosomesPurkinje CellsReceptors, CholinergicOrgan Culture TechniquesGABA AgonistsQuinoxalinesModels, NeurologicalGABA-B Receptor AntagonistsSynapsinsBrain StemNeurons, AfferentNeocortexCells, CulturedAplysiaCerebellumReceptors, NeurotransmitterReceptors, Kainic AcidGABA-A Receptor AntagonistsSpinal CordVesicular Glutamate Transport Protein 1Afferent PathwaysN-MethylaspartateEvoked PotentialsGlycineNeural PathwaysCalcium Channels, N-TypePicrotoxinAstacoideaReceptors, GABAMembrane ProteinsGABA-B Receptor AgonistsPyridinium CompoundsTime FactorsCalcium ChannelsExcitatory Amino Acid Agentsalpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic AcidAutoreceptorsVesicular Inhibitory Amino Acid Transport ProteinsCerebral CortexCannabinoid Receptor ModulatorsDopamineGanglia, InvertebrateGABAergic NeuronsExocytosis