Spinal NervesAfferent PathwaysSpinal Nerve RootsSpinal CordNeuralgiaSpinal Cord InjuriesInjections, SpinalPeripheral Nerve InjuriesSciatic NerveLigationNeurons, AfferentRats, Sprague-DawleyNerve FibersVisceral AfferentsGanglia, SpinalVagotomyPeripheral NervesVagus NerveHyperalgesiaReflexLumbosacral RegionPhysical StimulationPeripheral Nervous System DiseasesCapsaicinUrinationElectric StimulationNerve Fibers, UnmyelinatedNociceptorsPainMotor NeuronsSensory Receptor CellsUrinary BladderThermoreceptorsOptic NerveAutonomic PathwaysRadiculopathyNeurons, EfferentPain ThresholdSpinal Cord NeoplasmsNerve Compression SyndromesMeprobamateDenervationUrinary Bladder, OveractiveSensationNerve RegenerationMononeuropathiesPain MeasurementSolitary NucleusCatsAction PotentialsPosterior Horn CellsNeuritisMedulla OblongataAxotomyPeripheral Nervous System NeoplasmsDecerebrate StateHyperesthesiaLumbar VertebraeAnalgesicsEfferent PathwaysSpinal Cord DiseasesMechanoreceptorsNeuronsCyclohexanecarboxylic AcidsAnesthesia, SpinalRhizotomySciaticaNerve BlockStomachPeripheral Nervous System AgentsSpinal CanalIntercostal NervesAxonsNerve Fibers, MyelinatedNeural PathwaysNerve EndingsSural NerveTibial NerveDisease Models, AnimalLumbosacral PlexusMedian NerveSpinal DiseasesSpinal Cord CompressionNerve CrushGastrointestinal MotilityFacial NerveSpinal NeoplasmsBehavior, AnimalUlnar NerveEvoked PotentialsSympathetic Nervous SystemElectrophysiologyPressoreceptorsSpinal StenosisSynaptic TransmissionReaction TimeFemoral NerveSciatic NeuropathyNeural InhibitionSpinal Fusion