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KMID : 1101520170210010031
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Journal of Korean Society for Neurotherapy
2017 Volume.21 No. 1 p.31 ~ p.38
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The Effects of Strengthening Exercise of Paretic Lower Limb Extensors on the Corticoreticulospinal Tract in Stroke
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Park Hyo-Jung
Jung Sang-Mi
Lee Kyoung-Bo
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Abstract
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Purpose: The purpose of this study was to investigate the effects of strengthening exercise of paretic lower limb extensors
on the corticoreticulospinal tract in stroke.
Methods: The subjects were 8 stroke patients(4 male, 4 female), training performed a 30 minutes/day, 7 days/week, for 4week. The motor function measured by TUG, BBS, Lower MI and tract volumes of CRST analysis by DTI.
Results: The pre and posttraining showed TUG score was significant, but BBS, Lower MI was no significant. The tract volumes of CST was increase, but no significant. The tract volumes of CRST was decrease, but no significant.
Conclusion: It was changes of tract volumes showed no significant, but post training, motor function showed significant. These findings will be resourceful in providing various clinical impacts in actual treatments.
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KEYWORD
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Chronic stroke, corticoreticulospinal tract, diffusion tensor imaging. dti, strengthening
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