Excitatory Postsynaptic PotentialsSynaptic TransmissionSynapsesInhibitory Postsynaptic PotentialsElectric StimulationNeural InhibitionEvoked PotentialsNeuronsHippocampusPyramidal CellsInterneuronsAction PotentialsElectrophysiology2-Amino-5-phosphonovalerateGABA AntagonistsPatch-Clamp Techniquesgamma-Aminobutyric AcidExcitatory Amino Acid AntagonistsBicucullineMembrane Potentials6-Cyano-7-nitroquinoxaline-2,3-dioneReceptors, N-Methyl-D-AspartateRats, Sprague-DawleyReceptors, GABA-BLong-Term PotentiationMotor NeuronsReceptors, GABA-ADendritesGABA-B Receptor AntagonistsPresynaptic TerminalsGlutamic AcidQuinoxalinesPicrotoxinNeuronal PlasticityBaclofenGABA-A Receptor AntagonistsSynaptic PotentialsReceptors, AMPAAfferent PathwaysCatsTetrodotoxinReceptors, PresynapticStrychnineNeurons, AfferentRats, WistarNeural PathwaysGanglia, InvertebrateExcitatory Amino Acid AgonistsCA1 Region, HippocampalSpinal CordMiniature Postsynaptic PotentialsModels, NeurologicalThalamusSynaptic MembranesNeocortexN-MethylaspartateAnimals, NewbornReceptors, NeurotransmitterNeurotransmitter AgentsAstacoideaPhosphinic AcidsVestibulocochlear NerveGABA AgonistsDentate Gyrusalpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic AcidReceptors, GlutamateGuinea PigsSubmucous PlexusGlycineMicroelectrodesMyenteric PlexusPyramidal TractsReceptors, Metabotropic GlutamatePerforant PathwayNerve NetTime FactorsOrgan Culture TechniquesBrain StemCalciumGanglia, AutonomicReaction TimeGABA-B Receptor AgonistsReceptors, GABAThalamic NucleiCerebral CortexSerotoninAxonsKynurenic AcidAplysiaNerve FibersReceptors, Kainic AcidGeniculate BodiesGlutamatesMossy Fibers, HippocampalIontophoresisPurkinje CellsGanglia, ParasympatheticCycloleucineSomatosensory CortexGoldfish