Cerebral PalsyMusclesBell PalsyCerebral ArteriesMuscle SpasticityMuscle, SkeletalMuscle ProteinsMuscle, SmoothCerebral InfarctionMuscle, Smooth, VascularHemiplegiaEquinus DeformityMuscle Fibers, SkeletalMuscle ContractionMuscle DevelopmentMotor SkillsCerebrovascular CirculationMiddle Cerebral ArteryMuscle HypertoniaBrainFacial ParalysisDisabled ChildrenNeuromuscular AgentsLeukomalacia, PeriventricularInfant, NewbornAthetosisGaitQuadriplegiaDevelopmental DisabilitiesBotulinum Toxins, Type AGait Disorders, NeurologicMuscle FatigueMuscle Fibers, Fast-TwitchCerebral AngiographyMuscle DenervationOculomotor MusclesMuscle WeaknessParalysisInfarction, Middle Cerebral ArteryMuscle Fibers, Slow-TwitchElectromyographyMalaria, CerebralQuadriceps MuscleMotor Skills DisordersMovement DisordersPhysical Therapy ModalitiesCerebral HemorrhageSialorrheaMyocytes, Smooth MuscleHip DislocationCerebral VeinsBrain IschemiaMitochondria, MuscleFacial MusclesTime FactorsNeck MusclesMagnetic Resonance ImagingBiomechanical PhenomenaBulbar Palsy, ProgressiveInfant, PrematureDisabled PersonsAbducens Nerve DiseasesWalkingBirth InjuriesCardiotocographyDisability EvaluationMuscle, StriatedMuscle RelaxationMuscle SpindlesRhizotomyRespiratory MusclesHip ContractureOculomotor Nerve DiseasesOrthotic DevicesContractureMovementPosturePapillary MusclesChild DevelopmentNeurologic ExaminationTreatment OutcomeOphthalmoplegiaGestational AgeInfant, Premature, DiseasesIsometric ContractionHypoxia-Ischemia, BrainCranial Nerve DiseasesBrain DiseasesDysarthriaEquine-Assisted TherapyAbdominal MusclesSeverity of Illness IndexRange of Motion, ArticularFetal HypoxiaMuscle CellsMuscle Strength DynamometerMasseter MuscleCerebral VentriclesPsoas MusclesFollow-Up Studies