Evaluation of Synergy Extrapolation for Predicting Unmeasured Muscle Excitations from Measured Muscle Synergies

Evaluation of Synergy Extrapolation for Predicting Unmeasured Muscle Excitations from Measured Muscle Synergies

Electromyography (EMG)-driven musculoskeletal modeling relies on high-quality measurements of muscle electrical activity to estimate muscle forces. However, a critical challenge for practical deployment of this approach is missing EMG data from muscles that contribute substantially to joint moments....

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Bibliographic Details
Main Authors: Di Ao, Mohammad S. Shourijeh, Carolynn Patten, Benjamin J. Fregly
Format: Article
Language:English
Published: Frontiers Media S.A. 2020-12-01
Series:Frontiers in Computational Neuroscience
Subjects:
muscle synergy
EMG-driven modeling
stroke
principal component analysis (PCA)
non-negative matrix factorization (NMF)
muscle excitation
Online Access:https://www.frontiersin.org/articles/10.3389/fncom.2020.588943/full

Internet

https://www.frontiersin.org/articles/10.3389/fncom.2020.588943/full

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