2021
DOI: 10.1007/s13246-021-00973-9
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Determination of the correlation between muscle forces obtained from OpenSim and muscle activities obtained from electromyography in the elderly

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Cited by 16 publications
(15 citation statements)
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“…13 Moreover, the muscle force estimation was relied on the static optimization algorithm, while the recorded muscle activation data through surface EMG were not accounted, thus the Computed Muscle Control (CMC) method should be considered in the future. 61 The AT material property was taken from the previous study, and the foot-ankle complex geometry was obtained in an unloaded position from the MRI scanning. Thus, the finite element model sensitivity should be performed in future studies.…”
Section: Discussionmentioning
confidence: 99%
“…13 Moreover, the muscle force estimation was relied on the static optimization algorithm, while the recorded muscle activation data through surface EMG were not accounted, thus the Computed Muscle Control (CMC) method should be considered in the future. 61 The AT material property was taken from the previous study, and the foot-ankle complex geometry was obtained in an unloaded position from the MRI scanning. Thus, the finite element model sensitivity should be performed in future studies.…”
Section: Discussionmentioning
confidence: 99%
“…There are some limitations to this study. The muscle architectural parameters of the musculoskeletal model, such as the force-length relationship of muscle and tendon, may not represent the muscle architectural parameters of the real harvesters [26,35,46]. Moreover, the assumption that the harvesting force was 303.5N may not represent the actual harvesting force for each harvester.…”
Section: Discussionmentioning
confidence: 99%
“…The simulated normalized muscle activations were then compared and validated with experimental data. The R and Mean Absolute Error (MAE) were calculated and compared with studies by [35,36], which categorizes the range of R and MAE into different qualities of correlation, shown in Table 3.…”
Section: Model Validationmentioning
confidence: 99%
“…The simulated normalized muscle activations were then compared and validated with experimental data. The R and Mean Absolute Error (MAE) were calculated and compared with studies 37 , 38 , that categorize the range of R and MAE into different qualities of correlation, shown in Table 3 .…”
Section: Methodsmentioning
confidence: 99%
“…The R and Mean Absolute Error (MAE) were calculated and compared with studies 37 , 38 , that categorize the range of R and MAE into different qualities of correlation, shown in Table 3 .…”
Section: Methodsmentioning
confidence: 99%