지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
The aim of this study was to evaluate the motor recovery in 4 chronic hemiparetic patients with Fugl-Meyer (FM) and EMG characteristics before and after the training program. The training was performed at 1 hr/day, 5 days/week during 6 weeks in 4 chronic stroke patients. Electromyographic activities of the affected hand were recorded during isometric wrist flexion/ extension movements. In all patients, FM was significantly improved after the 6-week training. Onset/offset delay of muscle contraction significantly decreased in the affected wrist after the training. The co-contraction ratio of flexor/extensor muscles decreased significantly. Also, onset/offset delay of muscle contraction and co-contraction ratio correlates significantly with upper limb motor impairment and motor recovery. This EMG technique allows an objective evaluation of changes in muscle activity in post-stroke patients, providing easily measurable, quantitative indices of muscle characteristics.
목차
등록된 정보가 없습니다.
참고문헌 (22)
참고문헌 신청
A. Heald / 1993 / Longitudinal study of central motor conduction time following stroke / Brain 116 : 1355 ~ 1370
A.A. Hilgevoord / 1994 / Normalization of soleus H-reflex recruitment curves in controls and a population of spastic patients / Electroencephal Clin Neurophsiol 93 : 202 ~ 20
B.Ashworth / 1964 / Preminary trials of carisoprodol in multiple sclerosis / Practitioner 192 : 540 ~ 542
C.Heckman / 1994 / Alteration in synaptic input to motoneurons during spinal cord injury / Med Sci Sports 26 : 1480 ~ 1490
D.G Kamper / 2001 / Impairment of voluntary control of finger motion following stroke: role of inappropriate muscle coactivation / Muslce Nerve 24 : 673 ~ 681
A.A. Hilgevoord / 1994 / Normalization of soleus H-reflex recruitment curves in controls and a population of spastic patients / Electroencephal Clin Neurophsiol 93 : 202 ~ 20
B.Ashworth / 1964 / Preminary trials of carisoprodol in multiple sclerosis / Practitioner 192 : 540 ~ 542
C.Heckman / 1994 / Alteration in synaptic input to motoneurons during spinal cord injury / Med Sci Sports 26 : 1480 ~ 1490
D.G Kamper / 2001 / Impairment of voluntary control of finger motion following stroke: role of inappropriate muscle coactivation / Muslce Nerve 24 : 673 ~ 681
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