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Change in Center of Pressure According to Gait Improvement of Post-Stroke Hemiplegic Patients: Pilot Study  

Hong, Hae-jin (Dept. of Internal Medicine and Neuroscience, College of Korean Medicine, Won-Kwang University)
Kim, Cheol-hyun (Dept. of Internal Medicine and Neuroscience, College of Korean Medicine, Won-Kwang University)
Lee, Il-suk (Dept. of Internal Medicine and Neuroscience, College of Korean Medicine, Won-Kwang University)
Lee, Dong-hwan (Dept. of Internal Medicine and Neuroscience, College of Korean Medicine, Won-Kwang University)
Park, Young-woong (Dept. of Internal Medicine and Neuroscience, College of Korean Medicine, Won-Kwang University)
Song, In-ja (Dept. of Nursing, Gwangju Womens University)
Joo, Ji-yong (Dept. of Physical Education, Chonnam National University)
Sung, Kang-keyng (Dept. of Internal Medicine and Neuroscience, College of Korean Medicine, Won-Kwang University)
Lee, Sang-kwan (Dept. of Internal Medicine and Neuroscience, College of Korean Medicine, Won-Kwang University)
Publication Information
The Journal of Internal Korean Medicine / v.36, no.4, 2015 , pp. 478-485 More about this Journal
Abstract
Objectives: The purpose of this study was to analyze the change of area and average velocity of the center of pressure (COP) according to gait improvement in post-stroke hemiplegic patients.Methods: We measured the area and the average velocity of COP displacement of ten post-stroke hemiplegic patients while they stood quietly on a force plate at the time of dependent and independent gait . We also measured the area and the average velocity of COP displacement of normal persons to verify differences between them and post-stroke hemiplegic patients.Results: The area of COP displacement decreased significantly, and the average velocity of COP displacement tended to decrease, but not significantly. There were significant differences in the area and the average velocity of COP displacement between post-stroke hemiplegic patients and normal persons.Conclusions: The results of this study show that postural control ability improves as gait improves.
Keywords
stroke; displacement of center of pressure; dependent gait; independent gait;
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Times Cited By KSCI : 2  (Citation Analysis)
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