Synaptic PotentialsSynapsesSubmucous PlexusSynaptic TransmissionEvoked PotentialsAction PotentialsElectric StimulationMembrane PotentialsNeuronsElectrophysiologyLeechesExcitatory Postsynaptic PotentialsGanglia, AutonomicMotor NeuronsHexamethonium CompoundsGanglia6-Cyano-7-nitroquinoxaline-2,3-dione2-Amino-5-phosphonovaleratePempidineNeural InhibitionGuinea PigsMicroelectrodesInterneuronsSynaptic MembranesDendritesLampreysCatsPentolinium TartrateGanglia, SympatheticSpinal Cordgamma-Aminobutyric AcidMyenteric PlexusMolluscaTetrodotoxinAxonsQuinoxalinesNeural ConductionNeurons, AfferentPyramidal CellsBicucullineElectric ConductivityReceptors, NeurotransmitterEnkephalin, MethionineHippocampusKynurenic AcidGABA AntagonistsNeuromuscular JunctionPicrotoxinReceptors, Amino AcidGanglia, InvertebrateAfferent PathwaysCranial NervesGlutamatesExcitatory Amino Acid AntagonistsTurtlesIontophoresisReceptors, N-Methyl-D-AspartateNeuromuscular Depolarizing AgentsModels, NeurologicalPatch-Clamp TechniquesTubocurarineTime FactorsEfferent PathwaysNeurons, EfferentGABA-A Receptor AntagonistsEnkephalinsAcetylcholineLumbosacral RegionAstacoideaReceptors, GABA-AThalamic NucleiAutonomic Fibers, PreganglionicSpinal Nerve RootsRana catesbeianaPyramidal TractsNeural PathwaysGoldfishCalciumSerotoninMagnesiumRats, WistarGeniculate BodiesFeedbackNeuronal PlasticityRats, Sprague-DawleyStrychnineMusclesReceptors, GlutamateCorpus StriatumIleumGlutamic AcidNeurotransmitter AgentsN-MethylaspartateAnimals, NewbornPresynaptic TerminalsRats, Inbred StrainsPotassiumReceptors, Metabotropic GlutamateCerebral CortexNerve Net