Olfactory NerveOlfactory Nerve InjuriesOlfactory BulbOlfactory Nerve DiseasesOlfactory Receptor NeuronsCranial Fossa, PosteriorSmellOlfactory Marker ProteinOlfactory MucosaOdorsOlfactory PathwaysCranial Fossa, MiddleOlfaction DisordersSpectrometry, GammaNasal CavityCranial Nerve InjuriesCranial Fossa, AnteriorAxonsSkull BaseSciatic NerveNerve FibersNerve RegenerationReceptors, OdorantInfratentorial NeoplasmsPeripheral NervesOptic NerveElectric StimulationNasal MucosaSensory Receptor CellsFishesPterygopalatine FossaNeurons, AfferentMicrosurgeryNeuronsAdministration, IntranasalNeural Cell Adhesion MoleculesRana catesbeianaTrigeminal NerveDendritesNerve BlockCentral Nervous SystemFacial NerveAction PotentialsAxonal TransportNerve EndingsEvoked PotentialsRats, Sprague-DawleyExcitatory Postsynaptic PotentialsMice, Inbred ICRTibial NerveNeurogliaSural NerveMedian NerveNerve CrushPeripheral Nerve InjuriesSynapsesUlnar NerveNeural InhibitionElectrophysiology