Excitatory Postsynaptic PotentialsSynaptic TransmissionSynapsesElectric StimulationEvoked PotentialsNeuronsHippocampusNeural Inhibition2-Amino-5-phosphonovalerateAction PotentialsElectrophysiologyPyramidal CellsExcitatory Amino Acid AntagonistsPatch-Clamp TechniquesLong-Term PotentiationReceptors, N-Methyl-D-AspartateInterneuronsMembrane PotentialsGABA Antagonists6-Cyano-7-nitroquinoxaline-2,3-dionePresynaptic TerminalsMotor NeuronsRats, Sprague-DawleyNeurotransmitter AgentsInhibitory Postsynaptic PotentialsGlutamic Acidgamma-Aminobutyric AcidDendritesBicucullineReceptors, AMPANeuronal PlasticityQuinoxalinesReceptors, PresynapticSynaptic PotentialsNeurons, AfferentExcitatory Amino Acid AgonistsPicrotoxinAfferent PathwaysCA1 Region, HippocampalTetrodotoxinN-MethylaspartateAstacoideaCatsRats, WistarSynaptic MembranesReceptors, Neurotransmitteralpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic AcidNeural PathwaysBaclofenModels, NeurologicalReceptors, GlutamateReceptors, GABA-BGanglia, InvertebrateGABA-B Receptor AntagonistsVestibulocochlear NerveSpinal CordDentate GyrusMyenteric PlexusReceptors, GABA-AMiniature Postsynaptic PotentialsStrychnineGABA-A Receptor AntagonistsNeuromuscular JunctionReceptors, Metabotropic GlutamateThalamusGanglia, AutonomicPerforant PathwayAnimals, NewbornAplysiaNeocortexCalciumKynurenic AcidGuinea PigsBrain StemGlutamatesTime FactorsOrgan Culture TechniquesMossy Fibers, HippocampalNerve FibersMicroelectrodesGanglia, ParasympatheticGlycinePyramidal TractsSerotoninReceptors, Kainic AcidAxonsNerve NetCerebral CortexSubmucous PlexusIontophoresisGanglia, SympatheticCycloleucineReaction TimeReceptors, GABAAcetylcholineGABA AgonistsHermissendaDecerebrate StateOculomotor NervePurkinje Cells