Muscle SpasticityNeuromuscular AgentsMuscle Relaxants, CentralBotulinum Toxins, Type ASpasmCerebral PalsyParaparesis, SpasticBaclofenHemiplegiaSpinal Cord InjuriesReflex, StretchInfusion Pumps, ImplantableInjections, SpinalSpastic Paraplegia, HereditaryInfusions, SpinalInjections, IntramuscularObturator NerveParesisQuadriplegiaAnti-Dyskinesia AgentsParaplegiaH-ReflexUpper ExtremityMuscle HypertoniaStrokeEquinus DeformityElbowReflex, AbnormalElectromyographyMuscle RigiditySeverity of Illness IndexRhizotomyParalysisMuscle TonusContractureTreatment OutcomeArmRange of Motion, ArticularNeurologic ExaminationDisability EvaluationElectric Stimulation TherapyBotulinum ToxinsMuscle, SkeletalMultiple SclerosisHyperargininemiaPhenolTenotomyLower ExtremitySymptom AssessmentDepressionInfusion PumpsTibial NerveReflex, MonosynapticGaitQuestionnairesPainActivities of Daily LivingMotor Neuron DiseaseAnkleQuality of LifeUrinary Bladder CalculiShort-Wave TherapyReflex, BabinskiFollow-Up StudiesMotor NeuronsChronic DiseaseCannabisProspective StudiesAnkle JointTime FactorsReflexAutonomic DysreflexiaShoulderDiagnostic Techniques, NeurologicalEquipment and SuppliesTorqueAthetosisMuscle StrengthMuscle Stretching ExercisesPhysical Therapy ModalitiesSpinal CordVibrationKneeMovementRecovery of FunctionMuscle ContractionBehavioral SymptomsSjogren-Larsson SyndromeClonidineLegPain MeasurementPsychiatric Status Rating ScalesGait Disorders, Neurologic