Spinal CordSpinal Cord InjuriesNeuronsMotor NeuronsPainLampreysReceptors, GlycineCells, CulturedGanglia, SpinalSpinal Cord DiseasesReceptors, NeurotransmitterGlycineRats, Sprague-DawleyAxonsNeurons, AfferentSpinal Cord Compressiongamma-Aminobutyric AcidPosterior Horn CellsSpinal Cord NeoplasmsSynapsesStrychnineHyperalgesiaAction PotentialsInterneuronsElectrophysiologyNeuritesSpinal Cord IschemiaTime FactorsPatch-Clamp TechniquesSubstance PChick EmbryoNerve Tissue ProteinsInjections, SpinalPain ManagementNeurofilament ProteinsN-MethylaspartateChronic PainPain ThresholdEmbryo, MammalianReceptors, GABA-AGlutamic AcidMembrane PotentialsReceptors, N-Methyl-D-AspartateImmunohistochemistrySpinal NervesSpinal Nerve RootsPain MeasurementParaplegiaGlutamatesDose-Response Relationship, DrugDisease Models, AnimalRats, WistarIon ChannelsPain, PostoperativeBack PainSpinal Cord RegenerationLow Back PainPain, IntractableMice, Inbred C57BLSynaptic TransmissionCervical VertebraeSpinal CanalSpinal NeoplasmsElectric StimulationAnesthesia, SpinalThoracic VertebraeLumbosacral RegionQuadriplegiaNeck PainNeuralgiaSpinal DiseasesMusclesNerve RegenerationNociceptorsAbdominal PainLaminectomyCalciumUmbilical CordLocomotionRecovery of FunctionPain PerceptionAfferent PathwaysSpinal StenosisAnterior Horn CellsSensory Receptor CellsPelvic PainSpinal Cord StimulationSpinal FusionCatsAnimals, NewbornSpinal InjuriesAnalgesicsFacial PainPain, ReferredAcute PainMuscular Atrophy, SpinalBrain StemNeurogliaCordotomyMyelitis