Trigeminal Nerve DiseasesFacial NerveTrigeminal NerveFacial Nerve DiseasesFacial Nerve InjuriesFacial ParalysisOptic Nerve DiseasesTrigeminal Nerve InjuriesTrigeminal NeuralgiaOlfactory Nerve DiseasesCranial Nerve NeoplasmsVagus Nerve DiseasesPainFacial PainFacial MusclesChronic PainHypoglossal Nerve DiseasesCranial Nerve DiseasesVestibulocochlear Nerve DiseasesGlossopharyngeal Nerve DiseasesSciatic NervePain MeasurementPain ThresholdPeripheral NervesOnchocerciasis, OcularAccessory Nerve DiseasesPain ManagementOphthalmic NerveNeuralgiaMaxillary NerveAbducens Nerve DiseasesNerve Compression SyndromesNerve FibersNeurilemmomaNeuroma, AcousticNerve RegenerationFacial ExpressionTrochlear Nerve DiseasesCranial NervesOptic NerveMandibular NerveCerebellopontine AngleVulvodyniaTemporomandibular Joint DisordersTrigeminal NucleiMastoidOculomotor Nerve DiseasesComplex Regional Pain SyndromesTemporal BoneBell PalsyPeripheral Nerve InjuriesHyperalgesiaHemifacial SpasmOptic NeuritisPain, IntractableOtologic Surgical ProceduresNeuritisFacePain PerceptionLingual NerveFibromyalgiaTrigeminal Nucleus, SpinalAnalgesicsTrigeminal GanglionNerve BlockParotid NeoplasmsBlinkingNevus of OtaSural NerveNerve EndingsChronic DiseaseMedian NerveMusculoskeletal PainMagnetic Resonance ImagingNerve CrushFacial BonesLow Back PainTibial NerveUlnar NerveSpinal Nerve RootsRats, Sprague-DawleyAbducens NerveFacial AsymmetryFacial InjuriesPhysical StimulationAnalgesics, OpioidPetrous BonePelvic PainSpinal NervesFacial NeoplasmsLingual Nerve InjuriesFemoral NerveAxotomyElectric StimulationNociceptionMasticatory MusclesNociceptorsDenervationHypesthesiaAxons