Glossopharyngeal NerveChorda Tympani NerveGlossopharyngeal Nerve DiseasesTasteTaste BudsTongueGlossopharyngeal Nerve InjuriesAccessory Nervevon Ebner GlandsScala TympaniLingual NerveQuinineSolitary NucleusFacial NerveParasympathetic Fibers, PostganglionicTensor TympaniGeniculate GanglionRana catesbeianaLaryngeal NervesTaste ThresholdSodium ChlorideNeurons, EfferentSodium GlutamateParasympathectomyHydrochloric AcidStimulation, ChemicalSweetening AgentsNerve FibersAmilorideCarotid SinusTaste PerceptionSodium AcetateVagus NerveCranial NervesSaccharinNeuroanatomical Tract-Tracing TechniquesSucroseCyclamatesSublingual GlandElectrophysiologyVagus Nerve DiseasesElectric StimulationGaggingSubmandibular GlandReflexCranial Nerve NeoplasmsDenervation