Non-negative matrix factorization of simulated high density surface electromyograms reflects both muscle excitation and muscle shortening

IEEE Access ◽

10.1109/access.2021.3078644 ◽

2021 ◽

pp. 1-1

Author(s):

M. Savc ◽

A. Holobar

Keyword(s):

Matrix Factorization ◽

High Density ◽

Muscle Shortening ◽

Density Surface ◽

Surface Electromyograms ◽

Non Negative Matrix Factorization

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Identification of regional activation by factorization of high-density surface EMG signals: A comparison of Principal Component Analysis and Non-negative Matrix factorization

Journal of Electromyography and Kinesiology ◽

10.1016/j.jelekin.2018.05.002 ◽

2018 ◽

Vol 41 ◽

pp. 116-123 ◽

Author(s):

Alessio Gallina ◽

S. Jayne Garland ◽

James M. Wakeling

Keyword(s):

Principal Component Analysis ◽

Matrix Factorization ◽

Principal Component ◽

Component Analysis ◽

Surface Emg ◽

High Density ◽

Density Surface ◽

Non Negative Matrix Factorization

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On the Impact of Muscle Shortening on Non-Negative Matrix Factorization of Dynamic Surface Electromyograms

2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) ◽

10.1109/embc.2018.8513670 ◽

2018 ◽

Author(s):

M. Savc ◽

V. Glaser ◽

A. Holobar

Keyword(s):

Matrix Factorization ◽

Dynamic Surface ◽

Muscle Shortening ◽

Surface Electromyograms ◽

Non Negative Matrix Factorization

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Comparison of Convolutive Kernel Compensation and Non-Negative Matrix Factorization of Surface Electromyograms

IEEE Transactions on Neural Systems and Rehabilitation Engineering ◽

10.1109/tnsre.2018.2869426 ◽

2018 ◽

Vol 26 (10) ◽

pp. 1935-1944 ◽

Author(s):

Martin Savc ◽

Vojko Glaser ◽

Jernej Kranjec ◽

Imre Cikajlo ◽

Zlatko Matjacic ◽

...

Keyword(s):

Matrix Factorization ◽

Surface Electromyograms ◽

Non Negative Matrix Factorization

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Multi-run Differential Evolution Improves the Decomposition of Compound Muscle Action Potential in High-Density Surface Electromyograms

8th European Medical and Biological Engineering Conference - IFMBE Proceedings ◽

10.1007/978-3-030-64610-3_95 ◽

2020 ◽

pp. 848-856

Author(s):

Matej Kramberger ◽

Aleš Holobar

Keyword(s):

Action Potential ◽

Differential Evolution ◽

Compound Muscle Action Potential ◽

High Density ◽

Muscle Action ◽

Muscle Action Potential ◽

Density Surface ◽

Surface Electromyograms

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On the Need for Spatial Whitening of High-Density Surface Electromyograms in Motor Unit Identification by Neural Networks

8th European Medical and Biological Engineering Conference - IFMBE Proceedings ◽

10.1007/978-3-030-64610-3_102 ◽

2020 ◽

pp. 915-922

Author(s):

Filip Urh ◽

Damjan Strnad ◽

Alex Clarke ◽

Dario Farina ◽

Aleš Holobar

Keyword(s):

Neural Networks ◽

High Density ◽

Density Surface ◽

Surface Electromyograms

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Motor unit filter prelearning strategies for decomposition of compound muscle action potentials in high-density surface electromyograms*

2020 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC) ◽

10.1109/embc44109.2020.9175479 ◽

2020 ◽

Author(s):

A. Holobar ◽

A. Francic

Keyword(s):

Action Potentials ◽

High Density ◽

Muscle Action ◽

Compound Muscle Action Potentials ◽

Density Surface ◽

Surface Electromyograms

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Simulations of high-density surface electromyograms in dynamic muscle contractions

2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) ◽

10.1109/embc.2017.8037599 ◽

2017 ◽

Author(s):

V. Glaser ◽

D. Farina ◽

A. Holobar

Keyword(s):

Muscle Contractions ◽

High Density ◽

Density Surface ◽

Surface Electromyograms

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Impact of motor unit action potential components on the motor unit identification from dynamic high-density surface electromyograms

2017 8th International IEEE/EMBS Conference on Neural Engineering (NER) ◽

10.1109/ner.2017.8008299 ◽

2017 ◽

Author(s):

V. Glaser ◽

A. Holobar

Keyword(s):

Action Potential ◽

High Density ◽

Motor Unit Action Potential ◽

Density Surface ◽

Motor Unit Action ◽

Surface Electromyograms ◽

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On Spatial Whitening of High-Density Surface Electromyograms in Compound Muscle Action Potential Decomposition by Differential Evolution

10.1007/978-3-030-70316-5_118 ◽

2021 ◽

pp. 741-745

Author(s):

Matej Kramberger ◽

A. Holobar

Keyword(s):

Action Potential ◽

Differential Evolution ◽

Compound Muscle Action Potential ◽

High Density ◽

Muscle Action ◽

Muscle Action Potential ◽

Density Surface ◽

Surface Electromyograms

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On the Reuse of Motor Unit Filters in High Density Surface Electromyograms with Different Signal-to-Noise Ratios

8th European Medical and Biological Engineering Conference - IFMBE Proceedings ◽

10.1007/978-3-030-64610-3_103 ◽

2020 ◽

pp. 923-931

Author(s):

Aljaž Frančič ◽

Aleš Holobar

Keyword(s):

High Density ◽

Signal To Noise ◽

Density Surface ◽

Surface Electromyograms

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