Neurotransmitter AgentsPresynaptic TerminalsSynaptic VesiclesSynaptic TransmissionReceptors, PresynapticSynapsesSynapsinsSynaptotagmin IExocytosisExcitatory Postsynaptic PotentialsNeuromuscular JunctionCalciumNeuronsNerve Tissue ProteinsSynaptotagminsSynaptosomal-Associated Protein 25Glutamic AcidElectric StimulationSynaptosomesPatch-Clamp TechniquesHippocampusCalcium Channels, N-TypeSNARE Proteinsgamma-Aminobutyric AcidSynaptotagmin IICalcium ChannelsR-SNARE ProteinsSyntaxin 1Neuronal PlasticityRats, Sprague-DawleyNeural InhibitionSpider VenomsNerve EndingsCalcium Channels, P-TypeElectrophysiologyAction PotentialsCalcium Channels, Q-TypeSynaptic MembranesAcetylcholineReceptors, NeurotransmitterDopamineomega-Conotoxin GVIANeurotransmitter Transport ProteinsCells, CulturedVesicle-Associated Membrane Protein 2Calcium Channel BlockersVesicular Transport ProteinsPyridinium CompoundsMiniature Postsynaptic PotentialsMembrane PotentialsExcitatory Amino Acid AntagonistsQa-SNARE Proteinsrab3 GTP-Binding Proteinsomega-Agatoxin IVANorepinephrineBrainCalcium SignalingTetanus ToxinReceptors, GABA-BTetrodotoxinSynaptophysinomega-ConotoxinsAnimals, Newbornrab3A GTP-Binding ProteinPC12 CellsRats, WistarSerotoninBotulinum ToxinsInhibitory Postsynaptic PotentialsMotor NeuronsDose-Response Relationship, DrugTime FactorsSynaptic PotentialsMembrane Proteins6-Cyano-7-nitroquinoxaline-2,3-dionePlasma Membrane Neurotransmitter Transport ProteinsBaclofenVesicular Glutamate Transport Protein 1Receptors, Metabotropic GlutamateModels, NeurologicalMossy Fibers, HippocampalMice, KnockoutNeurotoxinsCalcium-Binding ProteinsGABA AntagonistsNeuropeptidesCerebellumAxonsLong-Term PotentiationGlycineVesicle-Associated Membrane Protein 1AstacoideaMunc18 ProteinsN-Ethylmaleimide-Sensitive ProteinsAplysiaCerebral CortexMolecular Sequence DataDrosophilaReceptors, N-Methyl-D-AspartateReceptors, Glutamate