High-pass filtering surface EMG in an attempt to better represent the signals detected at the intramuscular level.

@article{Brown2010HighpassFS,
  title={High-pass filtering surface EMG in an attempt to better represent the signals detected at the intramuscular level.},
  author={Stephen H. M. Brown and Rebecca L. Brookham and Clark R. Dickerson},
  journal={Muscle & nerve},
  year={2010},
  volume={41 2},
  pages={234-9}
}
Surface electromyography (EMG) is often used to represent activation profiles of the underlying musculature. The purpose of this study was to assess the potential of high-pass (HP) filtering to improve the matching of surface EMG signals to those signals recorded intramuscularly. EMG was recorded at the skin surface over the infraspinatus and supraspinatus muscles as well as from fine-wire electrodes placed in the infraspinatus, supraspinatus, and teres minor muscles. The surface EMG signals… CONTINUE READING

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