Simon Avrillon

23
Documents
Affiliation actuelle
  • Motricité, interactions, performance UR 4334 / Movement - Interactions - Performance (MIP)
Identifiants chercheurs
Contact

Présentation

The overarching research goal of my early career is to understand how the nervous system coordinates its effectors, specifically the motor units, to produce movements in both health and disease. To achieve this, I employ experimental paradigms involving the tracking of the spiking activity of large samples of motor units during controlled and natural tasks. I also use Brain-Computer Interface-based tasks where participants attempt to control the spiking activity of their motor units in real-time. On the application side, I am exploring new ways for patients to interface with external devices and virtual environments using the residual activity of their motor units.

Domaines de recherche

Neurosciences [q-bio.NC]

Publications

Publications

Flexible control of motor units: is the multidimensionality of motor unit manifolds a sufficient condition?

François Dernoncourt , Simon Avrillon , Tijn Logtens , Thomas Cattagni , Dario Farina et al.
The Journal of Physiology, 2025, ⟨10.1113/JP287857⟩
Article dans une revue hal-04959711 v1
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I-Spin live, an open-source software based on blind-source separation for real-time decoding of motor unit activity in humans

Julien Rossato , François Hug , Kylie Tucker , Ciara Gibbs , Lilian Lacourpaille et al.
eLife, 2024, 12, ⟨10.7554/eLife.88670⟩
Article dans une revue hal-04719211 v1

Tutorial on MUedit: An open-source software for identifying and analysing the discharge timing of motor units from electromyographic signals

Simon Avrillon , François Hug , Stuart Baker , Ciara Gibbs , Dario Farina
Journal of Electromyography and Kinesiology, 2024, 77, pp.102886. ⟨10.1016/j.jelekin.2024.102886⟩
Article dans une revue hal-04581855 v1

The volitional control of individual motor units is constrained within low-dimensional neural manifolds by common inputs

Julien Rossato , Simon Avrillon , Kylie Tucker , Dario Farina , François Hug
Journal of Neuroscience, 2024, pp.e0702242024. ⟨10.1523/JNEUROSCI.0702-24.2024⟩
Article dans une revue hal-04671724 v1
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The identification of extensive samples of motor units in human muscles reveals diverse effects of neuromodulatory inputs on the rate coding

Simon Avrillon , François Hug , Roger M Enoka , Arnault Hd Caillet , Dario Farina
eLife, 2024, 13, ⟨10.7554/elife.97085⟩
Article dans une revue hal-04828319 v1

Horizontal foot orientation affects the distribution of neural drive between gastrocnemii during plantarflexion, without changing neural excitability

Marion Crouzier , Simon Avrillon , François Hug , Thomas Cattagni
Journal of Applied Physiology, 2024, 136 (4), pp.786-798. ⟨10.1152/japplphysiol.00536.2023⟩
Article dans une revue hal-04736539 v1
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Toward a generalizable deep CNN for neural drive estimation across muscles and participants

Yue Wen , Sangjoon Kim , Simon Avrillon , Jackson Levine , François Hug et al.
Journal of Neural Engineering, 2023, 20 (1), pp.016006. ⟨10.1088/1741-2552/acae0b⟩
Article dans une revue hal-04188699 v1
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A comparison of neural control of the biarticular gastrocnemius muscles between knee flexion and ankle plantar flexion

Raphaël Hamard , Jeroen Aeles , Simon Avrillon , Taylor J M Dick , François Hug
Journal of Applied Physiology, 2023, 135 (2), pp.394-404. ⟨10.1152/japplphysiol.00075.2023⟩
Article dans une revue hal-04395083 v1
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Common synaptic input, synergies and size principle: Control of spinal motor neurons for movement generation

François Hug , Simon Avrillon , Jaime Ibáñez , Dario Farina
The Journal of Physiology, 2023, 601 (1), pp.11-20. ⟨10.1113/JP283698⟩
Article dans une revue hal-04188702 v1

Two motor neuron synergies, invariant across ankle joint angles, activate the triceps surae during plantarflexion

Jackson Levine , Simon Avrillon , Dario Farina , François Hug , José Pons
The Journal of Physiology, 2023, ⟨10.1113/JP284503⟩
Article dans une revue hal-04188692 v1
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Handedness is associated with less common input to spinal motor neurons innervating different hand muscles

Jean Maillet , Simon Avrillon , Antoine Nordez , Jeremy Rossi , François Hug
Journal of Neurophysiology, 2022, 128 (4), pp.778-789. ⟨10.1152/jn.00237.2022⟩
Article dans une revue hal-04075570 v1
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Correlation networks of spinal motor neurons that innervate lower limb muscles during a multi‐joint isometric task

François Hug , Simon Avrillon , Aurélie Sarcher , Alessandro del Vecchio , Dario Farina
The Journal of Physiology, 2022, 601 (15), pp.3201-3219. ⟨10.1113/JP283040⟩
Article dans une revue hal-04577805 v1

Less common synaptic input between muscles from the same group allows for more flexible coordination strategies during a fatiguing task

Julien Rossato , Kylie Tucker , Simon Avrillon , Lilian Lacourpaille , Ales Holobar et al.
Journal of Neurophysiology, 2022, ⟨10.1152/jn.00453.2021⟩
Article dans une revue hal-03538393 v1
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Analysis of motor unit spike trains estimated from high-density surface electromyography is highly reliable across operators

François Hug , Simon Avrillon , Alessandro del Vecchio , Andrea Casolo , Jaime Ibanez et al.
Journal of Electromyography and Kinesiology, 2021, 58, pp.102548. ⟨10.1016/j.jelekin.2021.102548⟩
Article dans une revue hal-03251218 v1
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A convolutional neural network to identify motor units from high-density surface electromyography signals in real time

Yue Wen , Simon Avrillon , Julio Hernandez-Pavon , Sangjoon Kim , François Hug et al.
Journal of Neural Engineering, 2021, 18 (5), pp.056003. ⟨10.1088/1741-2552/abeead⟩
Article dans une revue hal-03298395 v1
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Muscles from the same muscle group do not necessarily share common drive: evidence from the human triceps surae

François Hug , Alessandro del Vecchio , Simon Avrillon , Dario Farina , Kylie Tucker
Journal of Applied Physiology, 2021, 130 (2), pp.342-354. ⟨10.1152/japplphysiol.00635.2020⟩
Article dans une revue hal-03298614 v2
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Individual differences in the neural strategies to control the lateral and medial head of the quadriceps during a mechanically constrained task

Simon Avrillon , Alessandro del Vecchio , Dario Farina , José Pons , Clément Vogel et al.
Journal of Applied Physiology, 2021, 130 (1), pp.269-281. ⟨10.1152/japplphysiol.00653.2020⟩
Article dans une revue hal-03298517 v1
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Bilateral differences in hamstring coordination in previously injured elite athletes

Simon Avrillon , François Hug , Gaël Guilhem
Journal of Applied Physiology, 2020, 128 (3), pp.688-697. ⟨10.1152/japplphysiol.00411.2019⟩
Article dans une revue hal-02975022 v1
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Hamstring muscle elasticity differs in specialized high‐performance athletes

Simon Avrillon , Lilian Lacourpaille , François Hug , Guillaume Le Sant , Alain Frey et al.
Scandinavian Journal of Medicine and Science in Sports, 2019, 30 (1), pp.83-91. ⟨10.1111/sms.13564⟩
Article dans une revue hal-03325056 v1
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Between-muscle differences in coactivation assessed using elastography

Simon Avrillon , François Hug , Gaël Guilhem
Journal of Electromyography and Kinesiology, 2018, 43, pp.88-94. ⟨10.1016/j.jelekin.2018.09.007⟩
Article dans une revue hal-03329517 v1
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Coordination of hamstrings is individual specific and is related to motor performance

Simon Avrillon , Gaël Guilhem , Aude Barthelemy , François Hug
Journal of Applied Physiology, 2018, 125 (4), pp.1069-1079. ⟨10.1152/japplphysiol.00133.2018⟩
Article dans une revue hal-02983807 v1
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Influence of Isoinertial-Pneumatic Mixed Resistances on Force-Velocity Relationship

Simon Avrillon , Boris Jidovtseff , François Hug , Gaël Guilhem
International Journal of Sports Physiology and Performance, 2017, 12 (3), pp.385-392. ⟨10.1123/ijspp.2016-0226⟩
Article dans une revue hal-01581721 v1
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Coordination des muscles ischio-jambiers : de la performance à la blessure

Simon Avrillon
Biomécanique [physics.med-ph]. Université Paris Saclay (COmUE), 2019. Français. ⟨NNT : 2019SACLS081⟩
Thèse tel-02155612 v1