• 제목/요약/키워드: Difference of locomotor dynamic

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3차원 전기측각 보행분석기를 이용한 파킨슨씨병 환자의 임상 양상에 따른 보행 분석 (Analysis of Gait Parameters According to the Clinical Features of Parkinson's Disease Using 3-D Motion Analysis System with Electrogoniometer)

  • 백혜진;윤준식;김세주;이규호;고성범
    • Annals of Clinical Neurophysiology
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    • 제11권1호
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    • pp.9-15
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    • 2009
  • Background: To investigate the differences of locomotor dynamics between Parkinson's disease (PD) patients with tremor dominant symptom and patients with postural instability dominant symptom. Methods: 66 subjects with PD were classified into two subgroups, tremor-dominant group and postural instability and gait disorder group by Unified Parkinson's disease rating scale (UPDRS). The spatial, temporal and electrodynamic gait parameters were recorded automatically using computerized 3-D motion analysis system with electrogoniometer. Results: There was no significant difference in cadence, pelvic tilt range, hip flexion range, knee flexion range and ankle dorsiflexion range. Postural instability and gait disorder group showed decreased gait velocity, short stride length, decreased range of motion in pelvic obliquity, pelvic rotation and ankle plantar flexion. Conclusions: There was meaningful difference in locomotor dynamics between Parkinson's disease(PD) patients with tremor dominant symptom and patients with postural instability dominant symptom.

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