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首页> 外文期刊>Gait & posture >Effects of a secondary task on postural control in children with Tourette syndrome.
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Effects of a secondary task on postural control in children with Tourette syndrome.

机译：第二项任务对抽动秽语综合征儿童姿势控制的影响。

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摘要

Tourette syndrome (TS) is a neurodevelopmental disorder characterized by involuntary motor and vocal tics. Sub-clinical postural control anomalies have recently been reported in children with TS. The goal of the present study was to determine whether these anomalies interact with attention in postural control. Thirty-two younger (below 10 years) and 21 older (above 10 years) children with TS were compared to 13 younger and 15 older age-matched controls. Postural control was examined during standing with and without a secondary visual attention task. Sway velocity was higher in younger children than older ones and also higher in children with TS than in controls. The secondary task exacerbated the velocity anomalies in younger children with TS. The effects were independent of tic severity, medication, and attention deficit. The results suggest that postural control anomalies in TS are sensitive to attentional requirements.
机译：Tourette综合征（TS）是一种神经发育障碍，其特征是不自主运动和发声抽动。最近已经报道了TS儿童的亚临床姿势控制异常。本研究的目的是确定姿势控制中这些异常是否与注意力相互作用。比较了32名年龄在10岁以下（10岁以下）和21名年龄在10岁以上（10岁以上）的TS儿童和13名年龄在15岁以下的配对对照儿童。在站立和没有辅助视觉注意任务的站立过程中检查姿势控制。年幼儿童的摇摆速度高于年长儿童，TS儿童的摇摆速度也高于对照组。次要任务加剧了TS幼儿的速度异常。效果与抽动严重程度，药物治疗和注意缺陷无关。结果表明，TS中的姿势控制异常对注意要求敏感。

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