SynapsesSynaptic PotentialsSynaptic TransmissionAction PotentialsElectric StimulationEvoked PotentialsSubmucous PlexusNeural InhibitionExcitatory Postsynaptic Potentialsgamma-Aminobutyric AcidNeuronsParvalbuminsMembrane PotentialsElectrophysiologyLeechesMotor NeuronsDendritesPyramidal CellsSpinal Cord6-Cyano-7-nitroquinoxaline-2,3-dioneHippocampusGangliaGanglia, Autonomic2-Amino-5-phosphonovaleratePatch-Clamp TechniquesGanglia, InvertebrateGABA AntagonistsMicroelectrodesAxonsLampreysGuinea PigsHexamethonium CompoundsPempidineCatsInterneuronsSynaptic MembranesTetrodotoxinNeural PathwaysExcitatory Amino Acid AntagonistsBicucullineAfferent PathwaysNerve NetMolluscaNeurons, AfferentQuinoxalinesCalbindin 2PicrotoxinModels, NeurologicalNeocortexGABAergic NeuronsPentolinium TartratePost and Core TechniqueGanglia, SympatheticReceptors, GABA-ARats, Sprague-DawleyMyenteric PlexusTime FactorsInhibitory Postsynaptic PotentialsElectric ConductivityEfferent PathwaysReceptors, N-Methyl-D-AspartateAnimals, NewbornGlutamate DecarboxylaseKynurenic AcidReceptors, NeurotransmitterGABA-A Receptor AntagonistsEnkephalin, MethionineS100 Calcium Binding Protein GNeural ConductionCorpus StriatumNeuronal PlasticityAstacoideaIontophoresisTurtlesRats, WistarNeuromuscular JunctionReceptors, Amino AcidAcetylcholineGlutamatesSerotoninOrgan Culture TechniquesPresynaptic TerminalsTubocurarineNeurons, EfferentSpinal Nerve RootsCranial NervesCalbindinsPyramidal TractsGlutamic AcidEnkephalinsNeuromuscular Depolarizing AgentsCalciumLumbosacral RegionStrychnineGrasshoppersTelencephalonThalamic NucleiNeurotransmitter AgentsReceptors, Metabotropic GlutamateReceptors, Glutamate