Autonomic Fibers, PreganglionicAutonomic Fibers, PostganglionicGanglia, AutonomicGanglia, SympatheticGanglia, ParasympatheticNerve FibersVagus NerveAdrenergic FibersSympathetic Nervous SystemDietary FiberMuscle Fibers, SkeletalHexamethonium CompoundsParasympathetic Nervous SystemHypogastric PlexusCatsElectric StimulationDenervationAxonsNeuronsSpinal CordNictitating MembraneNeurons, EfferentStellate GanglionSynapsesMineral FibersHemicholinium 3Horseradish PeroxidaseAction PotentialsGanglionic BlockersCholine O-AcetyltransferaseGangliaPentolinium TartrateMuscle Fibers, Fast-TwitchMuscle Fibers, Slow-TwitchMedulla OblongataCotton FiberSuperior Cervical GanglionTubocurarineEfferent PathwaysSympathetic Fibers, PostganglionicNeural ConductionNerve EndingsAutonomic PathwaysSynaptic TransmissionAtropineHexamethoniumNerve RegenerationSplanchnic Nervesvon Ebner GlandsBiguanidesGuinea PigsRats, Sprague-DawleyBrain StemAcetylcholineStress FibersSympathectomyMotor NeuronsSpinal Nerve RootsPhrenic NerveAutonomic DysreflexiaPhysostigmineReflexPurkinje FibersStilbamidinesPelvisCervical PlexusMusclesRana catesbeianaNerve Fibers, MyelinatedRetrograde DegenerationAxonal TransportBrocresineNeural PathwaysCholinergic FibersOculomotor NerveMicroscopy, ElectronCholinesterasesMossy Fibers, HippocampalMuscle ContractionMembrane PotentialsLumbosacral RegionVasoactive Intestinal PeptideHeartTime FactorsAdrenal MedullaNeurons, AfferentSubstance PChick EmbryoSubmandibular GlandStrychnineElectrophysiologyIontophoresisAfferent PathwaysRats, Inbred StrainsDecerebrate StateCiliary BodyRabbitsBethanechol CompoundsAnimals, NewbornGuanethidine