SensationPrilocaineSomatosensory DisordersKinesthesisCerebral DecorticationHemispherectomyTouch PerceptionRecovery of FunctionFeedback, SensoryProprioceptionSomatosensory CortexForelimbMotor SkillsMotor ActivityPsychomotor PerformanceKneeTouchSensation DisordersVibrationSensory ThresholdsMuscle StrengthAdministration, CutaneousLidocainePhysical StimulationBrainPostural BalanceNeuronal PlasticityLegMaze LearningBrain InjuriesBehavior, AnimalDisease Models, AnimalFunctional LateralityAnesthetics, LocalNeuroprotective AgentsTime FactorsMagnetic Resonance ImagingSpinal Cord InjuriesRats, Sprague-DawleyStrokeBrain MappingTreatment Outcome