Olfactory NerveOlfactory Nerve InjuriesOptic Nerve NeoplasmsOlfactory BulbCranial Nerve NeoplasmsOlfactory Nerve DiseasesOlfactory Receptor NeuronsSmellOlfactory Marker ProteinOlfactory MucosaOdorsOlfactory PathwaysOlfaction DisordersSpectrometry, GammaNasal CavityCranial Nerve InjuriesAxonsNerve FibersSciatic NerveNerve RegenerationReceptors, OdorantPeripheral NervesSkull BaseOptic NerveElectric StimulationNasal MucosaFishesSensory Receptor CellsNeurons, AfferentNeuronsMicrosurgeryAdministration, IntranasalNeural Cell Adhesion MoleculesRana catesbeianaImmunohistochemistryDendritesCentral Nervous SystemAction PotentialsAxonal TransportNerve BlockNerve EndingsEvoked PotentialsRats, Sprague-DawleyMice, Inbred ICRExcitatory Postsynaptic PotentialsNeurogliaSural NerveMedian NervePancreatic NeoplasmsFacial NerveNerve CrushPeripheral Nerve InjuriesSynapsesTibial NerveUlnar NerveNeural InhibitionTrigeminal NerveNeoplasmsElectrophysiology