Revealing the unique features of each individual’s muscle activation signatures
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- Jeroen Aeles
- Fabian Horst
- Sebastian Lapuschkin
- Lilian Lacourpaille
- Francois Hug
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000610199700001&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1098/rsif.2020.0770
- eISSN
- 1742-5662
- Externe Identifier
- Clarivate Analytics Document Solution ID: PV7YS
- PubMed Identifier: 33435843
- ISSN
- 1742-5689
- Ausgabe der Veröffentlichung
- 174
- Zeitschrift
- JOURNAL OF THE ROYAL SOCIETY INTERFACE
- Schlüsselwörter
- electromyography
- neural control
- motor control
- movement
- machine learning
- Artikelnummer
- ARTN 20200770
- Datum der Veröffentlichung
- 2021
- Status
- Published
- Titel
- Revealing the unique features of each individual's muscle activation signatures
- Sub types
- Article
- Ausgabe der Zeitschrift
- 18
Datenquelle: Web of Science (Lite)
- Andere Metadatenquellen:
-
- Abstract
- <jats:p>There is growing evidence that each individual has unique movement patterns, or signatures. The exact origin of these movement signatures, however, remains unknown. We developed an approach that can identify individual muscle activation signatures during two locomotor tasks (walking and pedalling). A linear support vector machine was used to classify 78 participants based on their electromyographic (EMG) patterns measured on eight lower limb muscles. To provide insight into decision-making by the machine learning classification model, a layer-wise relevance propagation (LRP) approach was implemented. This enabled the model predictions to be decomposed into relevance scores for each individual input value. In other words, it provided information regarding which features of the time-varying EMG profiles were unique to each individual. Through extensive testing, we have shown that the LRP results, and by extent the activation signatures, are highly consistent between conditions and across days. In addition, they are minimally influenced by the dataset used to train the model. Additionally, we proposed a method for visualizing each individual's muscle activation signature, which has several potential clinical and scientific applications. This is the first study to provide conclusive evidence of the existence of individual muscle activation signatures.</jats:p>
- Autoren
- Jeroen Aeles
- Fabian Horst
- Sebastian Lapuschkin
- Lilian Lacourpaille
- François Hug
- DOI
- 10.1098/rsif.2020.0770
- eISSN
- 1742-5662
- ISSN
- 1742-5689
- Ausgabe der Veröffentlichung
- 174
- Zeitschrift
- Journal of The Royal Society Interface
- Sprache
- en
- Online publication date
- 2021
- Paginierung
- 20200770 - 20200770
- Datum der Veröffentlichung
- 2021
- Status
- Published
- Herausgeber
- The Royal Society
- Herausgeber URL
- http://dx.doi.org/10.1098/rsif.2020.0770
- Datum der Datenerfassung
- 2021
- Titel
- Revealing the unique features of each individual's muscle activation signatures
- Ausgabe der Zeitschrift
- 18
Datenquelle: Crossref
- Abstract
- There is growing evidence that each individual has unique movement patterns, or signatures. The exact origin of these movement signatures, however, remains unknown. We developed an approach that can identify individual muscle activation signatures during two locomotor tasks (walking and pedalling). A linear support vector machine was used to classify 78 participants based on their electromyographic (EMG) patterns measured on eight lower limb muscles. To provide insight into decision-making by the machine learning classification model, a layer-wise relevance propagation (LRP) approach was implemented. This enabled the model predictions to be decomposed into relevance scores for each individual input value. In other words, it provided information regarding which features of the time-varying EMG profiles were unique to each individual. Through extensive testing, we have shown that the LRP results, and by extent the activation signatures, are highly consistent between conditions and across days. In addition, they are minimally influenced by the dataset used to train the model. Additionally, we proposed a method for visualizing each individual's muscle activation signature, which has several potential clinical and scientific applications. This is the first study to provide conclusive evidence of the existence of individual muscle activation signatures.
- Addresses
- Laboratory 'Movement, Interactions, Performance' (EA 4334), University of Nantes, Nantes, France.
- Autoren
- Jeroen Aeles
- Fabian Horst
- Sebastian Lapuschkin
- Lilian Lacourpaille
- François Hug
- DOI
- 10.1098/rsif.2020.0770
- eISSN
- 1742-5662
- Externe Identifier
- PubMed Identifier: 33435843
- PubMed Central ID: PMC7879771
- Funding acknowledgements
- German Ministry for Education and Research:
- Institut Universitaire de France:
- French national research agency: ANR-19-CE17-002-01
- Open access
- false
- ISSN
- 1742-5689
- Ausgabe der Veröffentlichung
- 174
- Zeitschrift
- Journal of the Royal Society, Interface
- Schlüsselwörter
- Muscles
- Muscle, Skeletal
- Humans
- Electromyography
- Walking
- Movement
- Machine Learning
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2021
- Paginierung
- 20200770
- Datum der Veröffentlichung
- 2021
- Status
- Published
- Datum der Datenerfassung
- 2021
- Titel
- Revealing the unique features of each individual's muscle activation signatures.
- Sub types
- Research Support, Non-U.S. Gov't
- research-article
- Journal Article
- Ausgabe der Zeitschrift
- 18
Files
https://royalsocietypublishing.org/doi/pdf/10.1098/rsif.2020.0770 https://europepmc.org/articles/PMC7879771?pdf=render
Datenquelle: Europe PubMed Central
- Abstract
- There is growing evidence that each individual has unique movement patterns, or signatures. The exact origin of these movement signatures, however, remains unknown. We developed an approach that can identify individual muscle activation signatures during two locomotor tasks (walking and pedalling). A linear support vector machine was used to classify 78 participants based on their electromyographic (EMG) patterns measured on eight lower limb muscles. To provide insight into decision-making by the machine learning classification model, a layer-wise relevance propagation (LRP) approach was implemented. This enabled the model predictions to be decomposed into relevance scores for each individual input value. In other words, it provided information regarding which features of the time-varying EMG profiles were unique to each individual. Through extensive testing, we have shown that the LRP results, and by extent the activation signatures, are highly consistent between conditions and across days. In addition, they are minimally influenced by the dataset used to train the model. Additionally, we proposed a method for visualizing each individual's muscle activation signature, which has several potential clinical and scientific applications. This is the first study to provide conclusive evidence of the existence of individual muscle activation signatures.
- Autoren
- Jeroen Aeles
- Fabian Horst
- Sebastian Lapuschkin
- Lilian Lacourpaille
- François Hug
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/33435843
- DOI
- 10.1098/rsif.2020.0770
- eISSN
- 1742-5662
- Externe Identifier
- PubMed Central ID: PMC7879771
- Ausgabe der Veröffentlichung
- 174
- Zeitschrift
- J R Soc Interface
- Schlüsselwörter
- electromyography
- machine learning
- motor control
- movement
- neural control
- Electromyography
- Humans
- Machine Learning
- Movement
- Muscle, Skeletal
- Muscles
- Walking
- Sprache
- eng
- Country
- England
- Paginierung
- 20200770
- Datum der Veröffentlichung
- 2021
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2021
- Titel
- Revealing the unique features of each individual's muscle activation signatures.
- Sub types
- Journal Article
- Research Support, Non-U.S. Gov't
- Ausgabe der Zeitschrift
- 18
Datenquelle: PubMed
- Abstract
- There is growing evidence that each individual has unique movement patterns, or signatures. The exact origin of these movement signatures, however, remains unknown. We developed an approach that can identify individual muscle activation signatures during two locomotor tasks (walking and pedalling). A linear support vector machine was used to classify 78 participants based on their electromyographic (EMG) patterns measured on eight lower limb muscles. To provide insight into decision-making by the machine learning classification model, a layer-wise relevance propagation (LRP) approach was implemented. This enabled the model predictions to be decomposed into relevance scores for each individual input value. In other words, it provided information regarding which features of the time-varying EMG profiles were unique to each individual. Through extensive testing, we have shown that the LRP results, and by extent the activation signatures, are highly consistent between conditions and across days. In addition, they are minimally influenced by the dataset used to train the model. Additionally, we proposed a method for visualizing each individual’s muscle activation signature, which has several potential clinical and scientific applications. This is the first study to provide conclusive evidence of the existence of individual muscle activation signatures.
- Autoren
- Jeroen Aeles
- Fabian Horst
- Sebastian Lapuschkin
- Lilian Lacourpaille
- François Hug
- DOI
- 10.1098/rsif.2020.0770
- Zeitschrift
- Journal of the Royal Society, Interface
- Notes
- file: http://www.ncbi.nlm.nih.gov/pubmed/33435843 file: http://www.ncbi.nlm.nih.gov/pubmed/33435843
- Artikelnummer
- 174
- Paginierung
- 20200770 - 20200770
- Datum der Veröffentlichung
- 2021
- Datum der Datenerfassung
- 2021
- Titel
- Revealing the unique features of each individual’s muscle activation signatures
- Sub types
- article
- Ausgabe der Zeitschrift
- 18
Datenquelle: Manual
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