Olfactory NerveOlfactory Nerve InjuriesOlfactory BulbSmellOlfactory Nerve DiseasesOlfactory Receptor NeuronsOlfactory MucosaOlfactory PathwaysOlfactory Marker ProteinOdorsOlfaction DisordersHypogonadismSpectrometry, GammaNasal CavityCranial Nerve InjuriesAxonsNerve FibersSciatic Nerve1-ButanolNerve RegenerationPure Autonomic FailureReceptors, OdorantPeripheral NervesSkull BaseLewy BodiesOptic NerveElectric StimulationNasal MucosaSensory Receptor CellsFishesGastrointestinal HormonesNeurons, AfferentNeuronsHallucinationsAdministration, IntranasalMicrosurgeryNeural Cell Adhesion MoleculesRana catesbeianaSurgical InstrumentsDendritesCentral Nervous SystemRefsum DiseaseAction PotentialsAxonal TransportNerve BlockCerebral Arterial DiseasesNerve EndingsEvoked PotentialsRats, Sprague-DawleyExcitatory Postsynaptic PotentialsMice, Inbred ICRNeurogliaSural NerveMedian NerveFacial NerveNerve CrushPeripheral Nerve InjuriesSynapsesTibial NerveUlnar NerveNeural InhibitionReceptor, Fibroblast Growth Factor, Type 1Trigeminal NerveElectrophysiology