Excitatory Postsynaptic PotentialsSynaptic TransmissionSynapsesInhibitory Postsynaptic PotentialsNeural InhibitionElectric StimulationEvoked PotentialsNeuronsInterneuronsPyramidal Cellsgamma-Aminobutyric AcidGABA AntagonistsElectrophysiologyAction PotentialsHippocampusBicucullinePatch-Clamp Techniques2-Amino-5-phosphonovalerateMembrane PotentialsReceptors, GABA-BExcitatory Amino Acid Antagonists6-Cyano-7-nitroquinoxaline-2,3-dioneReceptors, GABA-ARats, Sprague-DawleyGABA-B Receptor AntagonistsMotor NeuronsReceptors, N-Methyl-D-AspartatePicrotoxinLong-Term PotentiationQuinoxalinesBaclofenGABA-A Receptor AntagonistsDendritesPresynaptic TerminalsGlutamic AcidStrychnineNeuronal PlasticityCatsAfferent PathwaysTetrodotoxinSynaptic PotentialsReceptors, PresynapticRats, WistarReceptors, AMPANeurons, AfferentNeural PathwaysSpinal CordMiniature Postsynaptic PotentialsGanglia, InvertebratePhosphinic AcidsThalamusGABA AgonistsModels, NeurologicalNeocortexAnimals, NewbornSynaptic MembranesCA1 Region, HippocampalExcitatory Amino Acid AgonistsThalamic NucleiSubmucous PlexusGABA-B Receptor AgonistsGlycineGuinea PigsReceptors, NeurotransmitterMicroelectrodesNeurotransmitter AgentsN-MethylaspartateAstacoideaPyramidal TractsVestibulocochlear NerveDentate GyrusReceptors, GlutamateNerve Netalpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic AcidTime FactorsReaction TimeReceptors, GABACalciumOrgan Culture TechniquesSerotoninReceptors, Metabotropic GlutamateMyenteric PlexusBrain StemGeniculate BodiesCerebral CortexAxonsPerforant PathwayGanglia, AutonomicReceptors, Kainic AcidAplysiaKynurenic AcidNerve FibersGlutamatesPurkinje CellsGlycine AgentsIontophoresisAmygdalaMossy Fibers, HippocampalSomatosensory CortexGoldfish