Spinal Nerve RootsNeurons, AfferentSpinal CordMotor NeuronsCatsAfferent PathwaysReflex, MonosynapticReflexReplantationMuscle SpindlesElectric StimulationLampreysAxonsDecerebrate StateHindlimbMechanoreceptorsAutonomic Fibers, PreganglionicAction PotentialsNeural ConductionEvoked PotentialsLumbosacral RegionNerve FibersStrychnineTooth RootMotor Neurons, GammaGanglia, SpinalVisceral AfferentsAnimals, NewbornLocomotionAnterior Horn CellsNerve RegenerationRhizotomyCordotomyMethocarbamolCauda EquinaPeriodicityNeurons, EfferentSynapsesCantharidinPeripheral NervesSpinal NervesNeural InhibitionN-MethylaspartateInterneuronsSacrococcygeal RegionElectrophysiologyMephenesinCapsaicinMusclesMuscle ContractionRadiculopathySynaptic TransmissionGlycine AgentsUrinary BladderRats, Sprague-DawleyDenervationNerve Fibers, MyelinatedSciatic NerveSubstance PPhysical StimulationPlant Root CapVestibular NerveRoot ResorptionElectromyographyBicucullineNeural PathwaysNeuronsSchwann CellsSkinTime FactorsBrain StemSerotoninNerve Fibers, UnmyelinatedMuscle, SkeletalTetrodotoxinVagus NerveReflex, StretchExcitatory Amino Acid AgonistsMyelin SheathGanglia, SympatheticWallerian DegenerationPudendal NerveSwimmingMuscle Relaxants, CentralNociceptorsBaclofenGABA AntagonistsNeuromuscular Depolarizing AgentsRats, WistarSemicircular CanalsMotor ActivityPicrotoxinSensory Receptor CellsUrethragamma-Aminobutyric AcidMembrane PotentialsRoot CariesPressoreceptorsRoot Canal PreparationAnura