Excitatory Postsynaptic PotentialsSynapsesSynaptic TransmissionPresynaptic TerminalsInhibitory Postsynaptic PotentialsSynaptic MembranesPost-Synaptic DensityNeuronsHippocampusPatch-Clamp TechniquesNeural InhibitionReceptors, AMPAElectric StimulationReceptors, N-Methyl-D-AspartateNeuronal Plasticitygamma-Aminobutyric AcidSynaptic PotentialsLong-Term PotentiationDendritesPyramidal CellsMiniature Postsynaptic PotentialsNeuromuscular JunctionGlutamic AcidExcitatory Amino Acid AntagonistsRats, Sprague-DawleyReceptors, PresynapticGuanylate KinaseAction PotentialsGABA AntagonistsInterneuronsReceptors, GlutamateElectrophysiologyReceptors, GABA-ADendritic SpinesEvoked Potentials6-Cyano-7-nitroquinoxaline-2,3-dioneNerve Tissue Proteins2-Amino-5-phosphonovalerateReceptors, CholinergicReceptors, GABA-BBicucullineMembrane PotentialsNeurotransmitter AgentsLong-Term Synaptic DepressionAnimals, NewbornReceptors, Metabotropic GlutamateRats, WistarPhosphinic AcidsQuinoxalinesMotor NeuronsTetrodotoxinPurkinje CellsReceptors, NeurotransmitterModels, NeurologicalExcitatory Amino Acid AgonistsGABA-A Receptor AntagonistsOrgan Culture TechniquesN-MethylaspartateNeocortexBaclofenCalciumMembrane ProteinsPicrotoxinSynaptic VesiclesGABA AgonistsCells, CulturedGABA-B Receptor AntagonistsCerebellumAxonsAgrinReceptors, GABAIntracellular Signaling Peptides and ProteinsGlycineNeural PathwaysSpinal CordCalcium-Calmodulin-Dependent Protein Kinase Type 2alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic AcidReceptors, GlycineReceptors, Kainic AcidBrain StemAfferent PathwaysMossy Fibers, HippocampalThalamusNeurons, AfferentCerebral CortexCA1 Region, HippocampalAplysiaGABAergic NeuronsExcitatory Amino Acid AgentsGlycine AgentsTime FactorsNerve EndingsReceptors, NicotinicCell Adhesion Molecules, NeuronalCannabinoid Receptor ModulatorsBenzothiadiazinesStrychnineGreen Fluorescent ProteinsVesicular Inhibitory Amino Acid Transport ProteinsVesicular Glutamate Transport Protein 1