Pavão Sílvia Leticia, Arnoni Joice Luiza B, Rocha Nelci Adriana Cicuto Ferreira
a Department of Physiotherapy , Neuropediatrics Section, Federal University of São Carlos , Brazil.
J Mot Behav. 2018 Sep-Oct;50(5):486-491. doi: 10.1080/00222895.2017.1367641. Epub 2017 Oct 4.
The authors sought to verify the effects of vision on sit-to-stand (STS) movement performance by means of postural sway in children with cerebral palsy (CP) and typical children (TC). Participants were 42 TC and 21 children with CP. STS movement was assessed with eyes open and with eyes closed. Area and velocity of center of pressure sway were analyzed in each of the 3 STS phases. We observed greater postural sway during STS movement with eyes closed. Children with CP presented greater postural sway than TC did. Both groups exhibited greater postural instability with absence of vision expressing the role of vision to keep postural stability. Moreover, the greater postural instability was observed in children with CP.
作者试图通过姿势摆动来验证视力对脑瘫（CP）儿童和正常儿童（TC）从坐到站（STS）运动表现的影响。参与者包括42名正常儿童和21名脑瘫儿童。在睁眼和闭眼状态下评估STS运动。在STS运动的三个阶段中分别分析压力中心摆动的面积和速度。我们观察到闭眼进行STS运动时姿势摆动更大。脑瘫儿童比正常儿童表现出更大的姿势摆动。两组在无视觉时都表现出更大的姿势不稳定性，这表明视觉在保持姿势稳定性方面的作用。此外，在脑瘫儿童中观察到更大的姿势不稳定性。
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