Autonomic Fibers, PreganglionicGanglia, AutonomicNerve FibersGanglia, SympatheticNerve Fibers, MyelinatedNerve EndingsHemicholinium 3Ganglia, ParasympatheticAxonsTubocurarinePhysostigmineElectric StimulationHexamethonium CompoundsGanglionic BlockersSciatic NerveCatsDenervationAction PotentialsSympathetic Nervous SystemAcetylcholinePeripheral NervesOptic NerveRanvier's NodesMyelin SheathNeural ConductionAtropineRana catesbeianaNerve RegenerationSynapsesSynaptic TransmissionGuinea PigsAutonomic Fibers, PostganglionicCholineVagus NerveNeuronsAdrenergic FibersSural NerveSpinal Nerve RootsNerve Fibers, UnmyelinatedNeurons, AfferentElectrophysiologySpinal CordNeurons, EfferentParasympathetic Nervous SystemHypogastric PlexusTibial NerveOptic Nerve DiseasesSchwann CellsRetinal Ganglion CellsMicroscopy, ElectronDietary FiberPhrenic NerveMuscle Fibers, SkeletalPeripheral Nerve InjuriesNerve CrushMedian NerveNerve BlockOptic DiskGangliaCochlear NerveMotor NeuronsRats, Sprague-DawleyUlnar NerveFacial NerveStellate GanglionTomography, Optical CoherenceGanglia, SpinalHorseradish PeroxidaseSpinal NervesEfferent PathwaysPeripheral Nervous System DiseasesSplanchnic NervesCholine O-AcetyltransferaseMechanoreceptorsSubstance PTrigeminal NerveCalcitonin Gene-Related PeptideReflexAfferent PathwaysAutonomic PathwaysUbiquitin ThiolesteraseSensory Receptor CellsOphthalmic NerveNerve TissueAxonal TransportNictitating MembraneSuperior Cervical GanglionMedulla OblongataNerve Growth FactorsImmunohistochemistrySympathetic Fibers, PostganglionicFemoral NerveNerve DegenerationNeurofilament ProteinsRadial NerveMineral FibersMembrane PotentialsMandibular NerveOculomotor NerveRana esculenta