NeuronsAutonomic PathwaysGanglia, ParasympatheticGanglia, AutonomicAutonomic Nervous SystemGanglia, SympatheticNeuronal Tract-TracersGanglia, SensoryMotor NeuronsNeural CrestNeurons, AfferentSpinal CordSympathetic Nervous SystemChick EmbryoAction PotentialsDopaminergic NeuronsGABAergic NeuronsPatch-Clamp TechniquesElectrophysiologyHippocampusSynapsesGanglia, SpinalAxonsCells, CulturedSynaptic TransmissionDendritesSensory Receptor CellsOlfactory Receptor NeuronsElectric StimulationNerve Tissue ProteinsCholinergic NeuronsCerebral Cortexgamma-Aminobutyric AcidMembrane PotentialsNeural InhibitionNeurons, EfferentMotor Neuron DiseaseModels, NeurologicalAnimals, NewbornPyramidal CellsImmunohistochemistryMedulla OblongataDopamineExcitatory Postsynaptic PotentialsInterneuronsMesencephalonBrainNeuropeptidesSerotonergic NeuronsCatsRats, WistarGlutamic AcidTime FactorsTetrodotoxinBrain StemTyrosine 3-MonooxygenaseGanglia, InvertebrateNerve NetAfferent PathwaysMice, Inbred C57BLMice, TransgenicNeuritesNitrergic NeuronsAdrenergic NeuronsCell CountGangliaCalciumNeurogenesisNeuronal PlasticitySubstantia NigraNeurogliaThalamusCerebellumEvoked PotentialsPhysical StimulationNerve DegenerationNerve Growth FactorsNociceptorsBehavior, AnimalGreen Fluorescent ProteinsProsencephalonSerotoninCholine O-AcetyltransferaseNeocortexSuperior Cervical GanglionReceptors, N-Methyl-D-AspartateGABA AntagonistsAplysiaMacaca mulattaCorpus StriatumExcitatory Amino Acid AntagonistsNodose GanglionMice, KnockoutN-MethylaspartateRats, Sprague-DawleyReaction TimeVestibular NucleiStilbamidinesMicroelectrodesPresynaptic Terminals