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KMID : 1012020200090030131
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Physical Therapy Rehabilitation Science
2020 Volume.9 No. 3 p.131 ~ p.139
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Effects of virtual reality-based core stabilization exercise on upper extremity function, postural control, and depression in persons with stroke
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Kim Jee-Won
Kim Jung-Hee
Lee Byoung-Hee
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Abstract
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Objective: The purpose of this study was to evaluate the effect of virtual reality (VR)-based core stabilization exercise on upper extremity function, postural control, and depression among persons with stroke with hemiplegia.
Design: Randomized controlled trial.
Methods: This study was conducted with the inclusion of 24 participants and were randomly assigned to either the VR-based trunk stability exercise group (n=12) or control group (n=12). The VR-based trunk stability exercise group performed core stabilization exercises in a VR environment for 30 minutes. Meanwhile, the control group conducted general core stabilization exercises for 30 minutes. The participants trained 3 times a week for 4 weeks. The manual functional test (MFT), Box and Block Test (BBT), Berg Balance Scale (BBS), Trunk Impairment Scale (TIS), the Geriatric Depression Scale (GDS) were used to assess all participants before and after the intervention.
Results: The VR-based core stabilization exercise group had a significant improvement in upper extremity function (MFT, BBT) and postural control (BBS) compared with the control group (p<0.05). The VR-based core stabilization exercise showed a significant difference after intervention in the TIS and GDS scores (p<0.05), but they did not significantly differ between the two groups.
Conclusions: The result showed that VR-based core stabilization exercise can be effective in improving upper extremity function and postural control among patients with stroke more than the sole application of general physical therapy.
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KEYWORD
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Core stabilization, Postural balance, Stroke, Upper extremity, Virtual rehabilitation
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