Extramuscular myofascial force transmission also occurs between synergistic muscles and antagonistic muscles
Extramuscular myofascial force transmission also occurs between synergistic muscles and antagonistic muscles
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DOI：
10.1016/j.jelekin.2007.02.005
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发表时间：
2007-12-01
影响因子：
2.5
通讯作者：
Baan, Guus C.
中科院分区：
文献类型：
--
作者：
Huijing, Peter A.;van de langenberg, Rolf W.;Baan, Guus C.
本研究的目的是验证肌筋膜力传递可能不受肌群间室边界的限制。大鼠后肢胫前筋室及邻近腓骨筋室肌肉（拮抗肌）兴奋程度最高。根据EDL的近端延长，以及胫骨肌肉（TA + EHL）和腓骨肌群（PER）的远端延长，独立收集长度-力数据，同时保持其他两个肌肉群保持恒定的肌肉-肌腱复合体长度。同时测量，在整个实验中发现远端和近端EDL主动力有显着差异。这种差异的大小及其体征在EDL本身近端延长后受到影响，但也受到胫骨肌复合体和腓骨肌复合体的影响。EDL近端延长主要影响其前脚室内的协同肌（力下降）
The purpose of the present study was to test the hypothesis that myofascial force transmission may not be limited by compartmental boundaries of a muscle group to synergists. Muscles of the anterior tibial compartment in rat hindlimb as well as of the neighbouring peroneal compartment (antagonistic muscles) were excited maximally. Length-force data, based on proximal lengthening, of EDL, as well as distal lengthening of the tibial muscles (TA + EHL) and the peroneal muscle group (PER) were collected independently, while keeping the other two muscle groups at a constant muscle-tendon complex length. Simultaneously measured, distal and proximal EDL active forces were found to differ significantly throughout the experiment. The magnitude of this difference and its sign was affected after proximal lengthening of EDL itself, but also of the tibial muscle complex and of the peroneal muscle complex. Proximal lengthening of EDL predominantly affected its synergistic muscles within the anterior crural compartment (force decrease