Neurons, AfferentSensory Receptor CellsGanglia, SpinalNeuronsNociceptorsTrigeminal GanglionCapsaicinBehavior, AnimalMotor NeuronsSciatic NervePeripheral NervesAxonsNerve FibersAction PotentialsNerve RegenerationNerve Tissue ProteinsNerve Growth FactorsHydraOlfactory Receptor NeuronsOptic NerveAplysiaGangliaCells, CulturedSynapsesElectric StimulationElectrophysiologyNerve Growth FactorRats, Sprague-DawleySpinal CordGanglia, SensoryPeripheral Nerve InjuriesPatch-Clamp TechniquesNerve EndingsNodose GanglionNeuropeptidesDendritesSynaptic TransmissionImmunohistochemistryMembrane PotentialsSpinal NervesTrigeminal NerveNerve CrushAnimals, NewbornTRPV Cation ChannelsModels, NeurologicalNeuritesGanglia, InvertebrateFacial NerveOlfactory MucosaBrainLeechesHippocampusSural NerveAxotomyCalcitonin Gene-Related PeptideCell CountMechanoreceptorsRats, WistarAxonal TransportNerve DegenerationCerebral CortexSubstance PNerve BlockTibial NerveCalciumPhysical StimulationInterneuronsNeural ConductionSerotoninDopaminergic NeuronsOlfactory BulbCranial NervesMedian NerveCatsAfferent PathwaysNeural InhibitionNervous SystemNeurogliaTime Factorsgamma-Aminobutyric AcidDenervationMice, Inbred C57BLUlnar NerveCentral Nervous SystemIn Situ HybridizationFemoral NerveReceptors, OdorantMyenteric PlexusTetrodotoxinOlfactory NerveReceptor, trkASodium ChannelsNeurotrophin 3GABAergic NeuronsTyrosine 3-MonooxygenaseGlutamic AcidCell DifferentiationBrain StemChick EmbryoPeripheral Nervous System