SynapsesReceptors, AMPAImmunological SynapsesSynaptic TransmissionExcitatory Postsynaptic Potentialsalpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic AcidHippocampusNeuronal PlasticityNeuronsReceptors, N-Methyl-D-AspartatePresynaptic TerminalsExcitatory Amino Acid AntagonistsGlutamic AcidElectrical SynapsesLong-Term PotentiationDendritesPatch-Clamp TechniquesBenzothiadiazinesSynaptic VesiclesReceptors, Kainic AcidExcitatory Amino Acid AgonistsElectric StimulationQuinoxalinesLong-Term Synaptic DepressionRats, Sprague-DawleyDendritic SpinesSynaptic MembranesNeural InhibitionPyramidal Cells6-Cyano-7-nitroquinoxaline-2,3-dioneNerve Tissue ProteinsKainic AcidAnimals, NewbornNeurotransmitter Agentsgamma-Aminobutyric AcidPurkinje CellsNeuromuscular JunctionN-MethylaspartatePost-Synaptic DensityElectrophysiologyCerebellumModels, NeurologicalCells, CulturedAxonsAction PotentialsSynaptic PotentialsMossy Fibers, HippocampalGuanylate KinaseSynaptophysin2-Amino-5-phosphonovalerateInterneuronsMotor NeuronsExcitatory Amino Acid AgentsCalciumReceptors, Metabotropic GlutamateVesicular Glutamate Transport Protein 1Rats, WistarGABA AntagonistsInhibitory Postsynaptic PotentialsOrgan Culture TechniquesReceptors, GlutamateProtein TransportNerve FibersCA1 Region, HippocampalSynapsinsNeural PathwaysEvoked PotentialsMice, Inbred C57BLCerebral CortexMembrane PotentialsMembrane ProteinsMice, KnockoutReceptors, PresynapticTime FactorsNeocortexProtein SubunitsCell Adhesion Molecules, NeuronalMiniature Postsynaptic PotentialsCerebellar CortexGreen Fluorescent ProteinsMicroscopy, Electron, TransmissionNerve NetPyridinium CompoundsSpinal CordReceptors, GABA-ABrain StemMicroscopy, ElectronAplysiaExocytosisImmunohistochemistryVesicular Glutamate Transport Protein 2Neurons, AfferentCalcium-Calmodulin-Dependent Protein Kinase Type 2Microscopy, ImmunoelectronRetinal Bipolar CellsCochlear NucleusBrainTetrodotoxinThalamusSignal Transduction