References of "Wang, François-Charles"
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See detailNormalizing shoulder EMG: an optimal set of maximum isometric voluntary contraction tests considering reproducibility
Schwartz, Cédric ULiege; Tubez, François ULiege; WANG, François-Charles ULiege et al

in Journal of Electromyography and Kinesiology (2017), 37

Normalization of the electromyography (EMG) signal is often performed relatively to maximal voluntary activations (MVA) obtained during maximum isometric voluntary contraction (MVIC). The first aim was to ... [more ▼]

Normalization of the electromyography (EMG) signal is often performed relatively to maximal voluntary activations (MVA) obtained during maximum isometric voluntary contraction (MVIC). The first aim was to provide an inter-session reproducible protocol to normalize the signal of eight shoulder muscles. The protocol should also lead to a level of activation >90% of MVA for >90% of the volunteers. The second aim was to evaluate the influence of the method used to extract the MVA from the EMG envelope on the normalized EMG signal. Thirteen volunteers performed 12 MVICs twice (one-week interval). Several time constants (100 ms to 2 s) were compared when extracting the MVA from the EMG envelope. The EMG activity was also acquired during an arm elevation. Our results show that a combination of nine MVIC tests was required to meet our requirements including reproducibility. Both the number of MVIC tests and the size of the time constant influence the normalized EMG signal during the dynamic activity (variations up to 15%). A time constant of 1 s was a good compromise to extract the MVA. These findings are valuable to improve the reproducibility of EMG signal normalization. [less ▲]

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See detailMUNIX vs TASPM
BENMOUNA, Karim ULiege; MILANTS, Christophe ULiege; WANG, François-Charles ULiege

Poster (2017, June 27)

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See detailENMG du pied (atelier)
WANG, François-Charles ULiege

Conference (2017, June 17)

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See detailAtelier ENMG
WANG, François-Charles ULiege

Conference (2017, May 11)

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See detailApport de l'ENMG aux syndromes douloureux diffus
WANG, François-Charles ULiege

Scientific conference (2017, April 22)

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See detailExploration ENMG du plexus brachial
WANG, François-Charles ULiege

Conference (2017, April 15)

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See detailAtelier : ENMG de l'épaule
WANG, François-Charles ULiege

Conference (2017, April 15)

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See detailApport de l'ENMG aux syndromes douloureux diffus
WANG, François-Charles ULiege

Scientific conference (2017, March 14)

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See detailUne méthode simple d'évaluation de l'excitabilité nerveuse ?
WANG, François-Charles ULiege

Scientific conference (2017, March 10)

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See detailMUNIX vs TASPM
WANG, François-Charles ULiege

Conference (2017, March 10)

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See detailPrésentation de cas cliniques
WANG, François-Charles ULiege

Scientific conference (2017, January 16)

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See detailEDX prognosis of focal neuropathies
WANG, François-Charles ULiege

Scientific conference (2016, December 09)

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See detailEvaluation ENMG du plexus brachial
WANG, François-Charles ULiege

in Lettre du Neurologue: le Courrier du Spécialiste (2016), XX(10), 334-344

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See detailNeuropathies externes, canalaires et sportives
WANG, François-Charles ULiege

Learning material (2016)

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See detailENMG appliquée à la pathologie (Second Master Médecine)
WANG, François-Charles ULiege

Learning material (2016)

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See detailTechniques d'ENMG (Second Master Médecine)
WANG, François-Charles ULiege

Learning material (2016)

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See detailExploration ENMG du plexus brachial
WANG, François-Charles ULiege

Scientific conference (2016, November 08)

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See detailNeuropathies périphériques (intro)
WANG, François-Charles ULiege

Learning material (2016)

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