Excitatory Postsynaptic PotentialsSynaptic TransmissionHippocampusLong-Term PotentiationSynapsesElectric StimulationNeuronsCA1 Region, HippocampalPerforant PathwayDendritesEvoked PotentialsExcitatory Amino Acid AntagonistsReceptors, N-Methyl-D-AspartateNeuronal PlasticityRats, Sprague-DawleyNeural InhibitionElectrophysiologyAction PotentialsPyramidal CellsRats, WistarInterneuronsPatch-Clamp Techniquesgamma-Aminobutyric AcidInhibitory Postsynaptic PotentialsMotor Neurons2-Amino-5-phosphonovalerateGABA AntagonistsNeurons, AfferentMembrane PotentialsGlutamic AcidCatsAfferent Pathways6-Cyano-7-nitroquinoxaline-2,3-dionePresynaptic TerminalsModels, NeurologicalNeural PathwaysBicucullineDentate GyrusReceptors, AMPAAxonsRetinal Ganglion CellsQuinoxalinesThalamusNerve NetExcitatory Amino Acid AgonistsPicrotoxinTetrodotoxinSynaptic PotentialsNeocortexNeurotransmitter AgentsN-MethylaspartateAnimals, NewbornSpinal CordReceptors, GABA-AVisual PathwaysBrain StemVisual Cortexalpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic AcidReceptors, GlutamateReceptors, PresynapticGanglia, InvertebrateCerebral CortexSomatosensory CortexBaclofenAnimals, Inbred StrainsReceptors, GABA-BParvalbuminsRetinaGABA-A Receptor AntagonistsGABAergic NeuronsTime FactorsIsoquinolinesReceptors, NeurotransmitterStrychnineReaction TimeReceptors, Metabotropic GlutamateGlycineMyenteric PlexusSynaptic MembranesExcitatory Amino AcidsAstacoideaGABA-B Receptor AntagonistsVestibulocochlear NerveMiniature Postsynaptic PotentialsAmacrine CellsIontophoresisGuinea PigsOrgan Culture TechniquesGlutamate DecarboxylaseGlutamatesNerve FibersKynurenic AcidCalciumGABA AgonistsGanglia, AutonomicPurkinje CellsMicroelectrodesAplysiaImmunohistochemistryReceptors, GABA