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 StemAcetylcholine