Trigeminal NerveTrigeminal Nerve DiseasesTrigeminal Nerve InjuriesTrigeminal NeuralgiaCranial Nerve NeoplasmsOphthalmic NerveMaxillary NerveTrigeminal NucleiPeripheral NervesSciatic NerveNerve Compression SyndromesFacial PainFacial NerveTrigeminal Nucleus, SpinalTrigeminal GanglionNevus of OtaNerve FibersMandibular NerveCranial Nerve DiseasesNeurilemmomaOptic NerveCranial NervesCerebellopontine AngleLingual NerveLingual Nerve InjuriesMasticatory MusclesAbducens NerveNeuritisHypesthesiaZoster Sine HerpeteElectric StimulationMicrovascular Decompression SurgeryNerve RegenerationPetrous BoneCranial Fossa, MiddleTrigeminal Caudal NucleusSpinal Nerve RootsDenervationBrain StemBlinkingCalcitonin Gene-Related PeptideMagnetic Resonance ImagingOlfactory NerveMedian NerveNerve BlockCavernous SinusPterygopalatine FossaElectrocoagulationDura MaterSural NerveAfferent PathwaysNerve EndingsFacial MusclesTibial NerveNerve CrushNeurons, AfferentFunctional LateralityPeripheral Nervous System NeoplasmsMonotremataPeripheral Nerve InjuriesReflexUlnar NerveAxonsParesthesiaHorner SyndromePhysical StimulationRats, Sprague-DawleyEthylnitrosoureaLateral Medullary SyndromeCatsSpinal NervesNeuralgiaPhotophobiaCluster HeadacheFemoral NerveDiazonium CompoundsToothacheRhizotomyMicrosurgeryPonsGranuloma, Plasma CellElectromyographyIrritantsNerve Growth FactorsPhrenic NerveRadial NerveCentral Nervous System SensitizationFacial NeoplasmsNerve Growth FactorVibrissaeCapsaicinNeural PathwaysMigraine DisordersStereotaxic TechniquesHyperalgesiaSpinal CordDental PulpMechanoreceptorsHeadacheDecompression, Surgical