查询词典 erector spinae

Surface electromyography signal; trunk movement; average electromyography; lumbar multifidus; erector spinae

关键字或关键词组： sEMG信号；平均肌电值；躯干运动；腰部竖脊肌；腰部多裂肌

Result: In first experiment, the results shows erector spinae of CLBP had positive correlation in the force-sEMG signal relationship on the testing of non-fatigue state of step extensions exercise; AEMG, MPF, IMPF increased with the load, but the Lempel-Ziv Complexity remain firm against the load. The second experiment of the research was that the mean values and the slopes of sEMG of the LBP were significantly different from healthy subjects during the isometric contractions of 20%MVC load intensity, except AEMG.

90秒静态负荷运动过程中，10％MVC运动强度时，慢性下背痛被试和健康被试AEMG、MPF、IMPF、复杂度的均值均没有显著性差异；20％MVC运动强度时，健康被试的MPF、IMPF、复杂度均值都低于LBP被试，对于10％MVC和20％MVC运动负荷强度时，慢性下背痛被试的AEMG、MPF、IMPF、和C的变化斜率都快于健康被试，除AEMG外，其余指标的变化率之间均有显著性差异；在两种负荷强度下的静态运动负荷实验中，左右侧腰部竖脊肌肌电信号特征无明显差别。

The bottom of the upper clip was shaped into an eccentric axis for providing the loading. A spring mechanical device fixed on the balance bars was installed for simulating the force provided by the erector spinae.

园柱状钢质夹具，固定脊柱标本，两侧焊有平衡杆，用于加载的上端夹具底部制做偏心状轴承，在平衡杆上固定弹簧装置模仿脊柱后方骶脊肌。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。