Excitatory Postsynaptic PotentialsHippocampusSynaptic TransmissionLong-Term PotentiationSynapsesElectric StimulationCA1 Region, HippocampalPerforant PathwayEvoked PotentialsDendritesReceptors, N-Methyl-D-AspartateNeuronal PlasticityExcitatory Amino Acid AntagonistsNeuronsRats, Sprague-DawleyElectrophysiologyRats, WistarPyramidal CellsNeural InhibitionAction Potentials2-Amino-5-phosphonovaleratePatch-Clamp TechniquesCytoplasmic GranulesInterneuronsGABA Antagonists6-Cyano-7-nitroquinoxaline-2,3-dioneMembrane PotentialsAfferent PathwaysCerebellumInhibitory Postsynaptic PotentialsDentate GyrusGlutamic Acidgamma-Aminobutyric AcidCatsPresynaptic TerminalsMotor NeuronsBicucullineRetinal Ganglion CellsReceptors, AMPAQuinoxalinesAxonsExcitatory Amino Acid AgonistsSynaptic PotentialsAnimals, Inbred StrainsMossy Fibers, HippocampalPicrotoxinN-MethylaspartateReceptors, PresynapticNeurons, AfferentTetrodotoxinReceptors, GABA-ANeural PathwaysIsoquinolinesalpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic AcidModels, NeurologicalReceptors, GlutamateReceptors, NeurotransmitterAnimals, NewbornReceptors, GABA-BSynaptic MembranesBaclofenGABA-B Receptor AntagonistsRetinaNeurotransmitter AgentsMiniature Postsynaptic PotentialsAmacrine CellsPurkinje CellsGanglia, InvertebrateAstacoideaGABA-A Receptor AntagonistsVestibulocochlear NerveMyenteric PlexusSpinal CordReceptors, Metabotropic GlutamateNerve FibersThalamusOrgan Culture TechniquesNeocortexStrychnineTime FactorsCalciumGuinea PigsGanglia, AutonomicKynurenic AcidVisual PathwaysNerve NetReceptors, Kainic AcidGlutamatesBrain StemKainic AcidOlfactory BulbPyramidal TractsAplysiaMicroelectrodesGlycineCerebral CortexReaction TimeGABA AgonistsReceptors, GABASubmucous Plexus