Presynaptic TerminalsGlutamatesReceptors, PresynapticReceptors, GlutamateGlutamic AcidReceptors, Metabotropic GlutamateGlutamate DehydrogenaseSynaptic TransmissionSynapsesExcitatory Postsynaptic PotentialsExcitatory Amino Acid AntagonistsAmino Acid Transport System X-AGNeuronsSodium GlutamateNeurotransmitter AgentsGlutamate SynthaseSynaptic VesiclesHippocampusReceptor, Metabotropic Glutamate 5Glutamate Plasma Membrane Transport ProteinsNeural InhibitionPatch-Clamp TechniquesExcitatory Amino Acid AgonistsReceptors, AMPAVesicular Glutamate Transport Protein 1Electric Stimulationgamma-Aminobutyric AcidRats, Sprague-DawleyReceptors, N-Methyl-D-AspartateVesicular Glutamate Transport ProteinsVesicular Glutamate Transport Protein 2Excitatory Amino Acid Transporter 2Neuronal PlasticityNeuromuscular JunctionGlutamate DecarboxylaseSynaptosomesCalciumReceptors, Kainic AcidKainic AcidAction Potentials6-Cyano-7-nitroquinoxaline-2,3-dioneReceptors, GABA-BAspartic AcidN-Methylaspartatealpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic AcidRats, WistarElectrophysiologySynaptic MembranesGlutamineExcitatory Amino Acid Transporter 1GABA AntagonistsCycloleucineReceptors, Ionotropic GlutamateLong-Term PotentiationExcitatory Amino Acid Transporter 3Nerve EndingsMembrane PotentialsQuinoxalinesMossy Fibers, Hippocampal2-Amino-5-phosphonovalerateAnimals, NewbornNerve Tissue ProteinsPyramidal CellsInterneuronsSynaptophysinDendritesCells, CulturedInhibitory Postsynaptic PotentialsTetrodotoxinBaclofenGlutamate Dehydrogenase (NADP+)SynapsinsAminobutyratesSynaptic PotentialsCerebral CortexExcitatory Amino Acid AgentsMotor NeuronsPurkinje CellsCalcium Channels, N-TypeReceptors, NeurotransmitterDizocilpine MaleateBrainAmino Acid Transport Systems, AcidicAxonsNeurotoxinsMiniature Postsynaptic PotentialsLong-Term Synaptic DepressionOrgan Culture TechniquesAstrocytesQuisqualic AcidPhosphinic AcidsCalcium ChannelsDose-Response Relationship, DrugBrain StemAstacoideaSpinal CordTime FactorsDopaminePyridinium CompoundsGABA Agonists