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NTIS 바로가기대한물리치료학회지 = The journal of Korean Society of Physical Therapy, v.22 no.4, 2010년, pp.21 - 28
장준혁 (대구대학교 대학원 재활과학과) , 김경환 (대구대학교 대학원 재활과학과) , 김태호 (대구보건대학 물리치료과) , 한동욱 (신라대학교 물리치료학과)
Purpose: The purpose of this study was to evaluate the electromyographic (EMG) activity of vastus medialis oblique (VMO) and vastus lateralis (VL) muscles on foot position and knee angle for hemiplegia patients. Methods: Ten stroke subjects (10 males) participated in the study. Subjects were all rig...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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뇌졸중 환자의 근력 연구 중 Gerrits이 연구한 내용은? | 뇌졸중 환자의 근력 연구 중 Gerrits등5은 뇌졸중 환자의 양측 무릎관절 폄근과 동일 연령대의 건강한 대상자의 무릎관절 폄근의 기능을 비교한 결과 뇌졸중 환자의 비마비측과 마비측의 폄근 토크 발생률이 건강한 대상자들보다 낮다고 하였다. 이와 같은 연구 결과로 볼 때 뇌졸중으로 인한 편마비 환자의 경우 마비측뿐만 아니라 비마비측 안쪽넓은근과 가쪽넓은근에 대한 근력 강화운동이 필요하다. | |
뇌졸중 발생 이후 생기는 근력 약화의 특징은? | 1-7 뇌졸중 발생 이후 운동 조절 능력의 감소와 무용성 근위축으로 인해 대부분 근육에서 근력 저하가 발생한다. 근력 약화는 뇌졸중 환자에 있어 일반적인 문제점이며 보조없이 의자에서 일어서기와 같은 일상생활동작 수행을 어렵게 한다. 뇌졸중 이후 근력은 이동, 보행, 계단 오르기와 같은 독립된 기능적 활동을 위해 필수적이며, 입원에서 퇴원을 위한 기능적 상태, 입원을 해서 치료하는 동안 머무르는 기간과 같은 미래의 운동 기능 상태를 예측할 수 있다. | |
뇌졸중 환자에 있어 흔히 나타나는 문제점은 무엇이 있는가? | 감각 결함, 근육 약증, 변화된 근육 긴장과 운동 조절의 어려움은 뇌졸중 환자에 있어 흔히 나타나는 문제점들이며, 보행 수행에 있어 광범위하게 연구되는 것 중의 하나는 근력이다.1-7 뇌졸중 발생 이후 운동 조절 능력의 감소와 무용성 근위축으로 인해 대부분 근육에서 근력 저하가 발생한다. |
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