Induction of locomotor-like EMG activity in paraplegic persons by orthotic gait training
Induction of locomotor-like EMG activity in paraplegic persons by orthotic gait training
复制标题
通过矫形步态训练诱导截瘫患者类似运动的肌电图活动
DOI：
10.1007/s00221-003-1826-5
复制
发表时间：
2004
影响因子：
2
通讯作者：
H. Yano
中科院分区：
文献类型：
--
作者：
K. Nakazawa;W. Kakihana;N. Kawashima;M. Akai;H. Yano
据我们所知，这是第一份证明矫形步态训练对脊髓运动神经网络活动影响的报告。三名完全性脊髓损伤（SCI）受试者使用往复式步态矫形器进行1小时的训练，每周5天，持续12周。结果表明，训练3周（n=1）和6周（n=2）后，所有受试者的比目鱼肌（SOL）都出现了与运动节律同步的肌电活动，尽管在训练早期，很少有肌电活动伴随着矫形步态。我们的研究结果表明，SOL肌电图波形的诱导调制可能是由于矫形步态运动模式的变化，和/或脊髓运动神经网络的神经元间活动的变化，作为矫形步态训练的结果。
This is, to our knowledge, the first report demonstrating the effects of orthotic gait training on the activity of the spinal locomotor neural networks. Three subjects with complete spinal cord injury (SCI) performed 1-h training with reciprocating gait orthosis 5 days/week for 12 weeks. The results showed that after 3 (n=1) or 6 weeks (n=2) of training, EMG activities synchronized with locomotor rhythm appeared in the soleus muscle (SOL) in all subjects, although very little EMG activity accompanied the orthotic gait at the early training stage. Our results suggest that the induced modulation in the SOL EMG waveforms might be attributable to changes in the orthotic gait movement pattern, and/or changes in the interneuronal activities of the spinal locomotor neural networks, as a result of orthotic gait training.
DOI：
--
发表时间：
1995
期刊：
Journal of neurologic rehabilitation
影响因子：
--
作者：
B. Dobkin;S. Harkema;P. Requejo;V. Edgerton
通讯作者：
B. Dobkin;S. Harkema;P. Requejo;V. Edgerton
影响因子：
2.5
作者：
Harkema, SJ;Hurley, SL;Edgerton, VR
通讯作者：
Edgerton, VR