Motor SkillsMotor Skills DisordersAnisometropiaEsotropiaHandwritingPsychomotor PerformanceChild DevelopmentMotor CortexMotor ActivityAgraphiaDevelopmental DisabilitiesLearningMotor NeuronsEvoked Potentials, MotorNeuropsychological TestsCognitionPractice (Psychology)IntelligenceFunctional LateralityCognition DisordersMovementSerial LearningTask Performance and AnalysisBrainMovement DisordersMolecular Motor ProteinsForelimbNeuronal PlasticityHandRotarod Performance TestReaction TimeInfant, NewbornTransfer (Psychology)Transcranial Magnetic StimulationPsychomotor DisordersFingersAnalysis of VarianceMemoryLanguage DevelopmentElectromyography