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Amplitude cancellation influences the association between frequency components in the neural drive to muscle and the rectified EMG signal
The rectified surface EMG signal is commonly used as an estimator of the neural drive to muscles and therefore to infer sources of synaptic input to motor neurons. Loss of EMG amplitude due to the overlap of motor unit action potentials (amplitude cancellation), however, may distort the spectrum of...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2019
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6519845/ https://www.ncbi.nlm.nih.gov/pubmed/31050667 http://dx.doi.org/10.1371/journal.pcbi.1006985 |