Excitatory Postsynaptic PotentialsHippocampusSynaptic TransmissionLong-Term PotentiationDendritesSynapsesElectric StimulationCA1 Region, HippocampalPerforant PathwayEvoked PotentialsReceptors, N-Methyl-D-AspartateNeuronsNeuronal PlasticityExcitatory Amino Acid AntagonistsRats, Sprague-DawleyElectrophysiologyRats, WistarPyramidal CellsRetinal Ganglion CellsAction PotentialsNeural InhibitionAnimals, Inbred StrainsAfferent Pathways2-Amino-5-phosphonovalerateCatsIsoquinolinesPatch-Clamp TechniquesAmacrine CellsRetinaInterneuronsAxonsMyenteric PlexusGABA Antagonists6-Cyano-7-nitroquinoxaline-2,3-dioneMembrane PotentialsInhibitory Postsynaptic PotentialsMotor NeuronsDentate GyrusGlutamic AcidPresynaptic TerminalsBicucullinegamma-Aminobutyric AcidVisual PathwaysReceptors, AMPAQuinoxalinesAxonal TransportSynaptic PotentialsExcitatory Amino Acid AgonistsPicrotoxinNeurons, AfferentReceptors, PresynapticN-MethylaspartateTetrodotoxinVisual CortexNeural PathwaysOccipital Lobealpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic AcidModels, NeurologicalFluorescent DyesGuinea PigsBaclofenReceptors, GABA-BReceptors, NeurotransmitterSynaptic MembranesGABA-B Receptor AntagonistsReceptors, GlutamateGanglia, InvertebrateAstacoideaVestibulocochlear NerveNeurotransmitter AgentsMacaca fascicularisSpinal CordReceptors, GABA-AMiniature Postsynaptic PotentialsThalamusAdenosine A1 Receptor AntagonistsGABA-A Receptor AntagonistsStrychnineAnimals, NewbornNeocortexReceptors, Metabotropic GlutamateGanglia, AutonomicCell CountKynurenic AcidBrain StemTime FactorsNerve FibersOrgan Culture TechniquesAplysiaMicroelectrodesMossy Fibers, HippocampalPyramidal TractsCalciumImmunohistochemistryNerve NetGlutamatesVisual FieldsReaction TimeCerebral CortexReceptors, Kainic Acid