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首页> 外文会议>Annual International Conference of the IEEE Engineering in Medicine and Biology Society >EEG patterns of subacute stroke patients performing motor tasks correlate with motor functional outcome: Preliminary results
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EEG patterns of subacute stroke patients performing motor tasks correlate with motor functional outcome: Preliminary results

机译：亚急性脑卒中患者执行运动任务的脑电图模式与运动功能结果相关：初步结果

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If an early predictor of motor functional outcome after stroke were available, stroke patients would receive more appropriate treatments for motor recovery. We performed a correlation analysis of the electroencephalography (EEG) signal patterns of nine subacute stroke patients (recorded 22.9 ± 7.1 days after onset) and their motor recovery rates (measured 100.2 ± 8.9 days after onset). The beta band spectral power in the bilateral motor cortex after physical upper limb movement correlated significantly with the motor recovery rates [Fugl-Meyer assessment (FMA) scores; Pearson's linear correlation, p <; 0.05]. The R-squared of a regression model of the FMA scores and the EEG features was 0.89. These results suggest that the EEG patterns in motor areas correlate with motor recovery after stroke and can be used as an early predictor of motor functional outcome.
机译：如果有中风后运动功能预后的早期预测指标可用，中风患者将接受更适当的运动恢复治疗。我们对9名亚急性中风患者（发病后22.9±7.1天记录）的脑电图（EEG）信号模式及其运动恢复率（发病后100.2±8.9天）进行了相关分析。上肢肢体运动后双侧运动皮层的β谱带光谱功率与运动恢复率显着相关[Fugl-Meyer评估（FMA）评分;皮尔森线性相关，p <; 0.05]。 FMA分数和EEG特征的回归模型的R平方为0.89。这些结果表明，运动区域的脑电图模式与中风后的运动恢复相关，可以用作运动功能结果的早期预测指标。

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