Motor Control and Movement Disorder Group, Institute of Molecular and Clinical Sciences, St George's University of London, London, United Kingdom; Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, London, United Kingdom.
Institut de l'Art. Medicina & Fisiologia, Terrassa, (Barcelona) Spain.
Prog Brain Res. 2019;249:269-283. doi: 10.1016/bs.pbr.2019.04.011. Epub 2019 Jul 1.
Task-specific dystonia is a painless deficit of motor control specific to a particular motor skill. In this article we present a motor control model which integrates risk factors for the disorder with the neuroscientific literature of skill learning in health. We particularly focus on the idea that the amount and type of movement variability is critical and show how retraining therapies such as Differential Learning which reintroduces variability into practice can restore motor performance.
任务特异性运动障碍是一种无痛性的运动控制缺陷,特定于特定的运动技能。在本文中,我们提出了一个运动控制模型,该模型将该障碍的风险因素与健康状态下的技能学习神经科学文献相结合。我们特别关注运动变异性的数量和类型至关重要的观点,并展示了重新引入实践中的变异性的再训练疗法(如差异化学习)如何恢复运动表现。