Bilateral strength deficit is not neural in origin; rather due to dynamometer mechanical configuration

E Simoneau-Buessinger, S Leteneur, A Toumi… - PloS one, 2015 - journals.plos.org
During maximal contractions, the sum of forces exerted by homonymous muscles
unilaterally is typically higher than the sum of forces exerted by the same muscles bilaterally …

Investigation of optimal afferent feedback modality for inducing neural plasticity with a self-paced brain-computer interface

M Jochumsen, S Cremoux, L Robinault, J Lauber… - Sensors, 2018 - mdpi.com
Brain-computer interfaces (BCIs) can be used to induce neural plasticity in the human
nervous system by pairing motor cortical activity with relevant afferent feedback, which can …

Effect of the phase of force production on corticomuscular coherence with agonist and antagonist muscles

G Desmyttere, E Mathieu, M Begon… - European Journal of …, 2018 - Wiley Online Library
During isometric contractions, the net joint torque stability is modulated with the force
production phases, ie, increasing (IFP), holding (HFP), and decreasing force (DFP) phases …

Corticomuscular coherence and motor control adaptations after isometric maximal strength training

D Elie, F Barbier, G Ido, S Cremoux - Brain Sciences, 2021 - mdpi.com
Strength training (ST) induces corticomuscular adaptations leading to enhanced strength.
ST alters the agonist and antagonist muscle activations, which changes the motor control, ie …

Differential impact of visual feedback on plantar-and dorsi-flexion maximal torque output

A Toumi, JM Jakobi… - Applied Physiology …, 2016 - cdnsciencepub.com
The effect of visual feedback on enhancing isometric maximal voluntary contractions (MVC)
was evaluated. Twelve adults performed plantar-flexion and dorsi-flexion MVCs in 3 …

Ultrasonographic quantification of architectural response in tibialis anterior to neuromuscular electrical stimulation

E Simoneau-Buessinger, S Leteneur, A Bisman… - Journal of …, 2017 - Elsevier
While muscle contraction in voluntary efforts has been widely investigated, little is known
about contraction during neuromuscular electrical stimulation (NMES). The aim of this study …

Contribution of Achilles tendon mechanical properties to torque steadiness in persons with transfemoral amputation

A Toumi, R Smart, D Elie, J Bassement… - Prosthetics and …, 2021 - journals.lww.com
Background: How Achilles tendon mechanics and plantar flexion strength and torque
steadiness are altered in the intact leg of persons with trauma-related amputation is …

Correcting for heel lift reduces ankle joint operating range for the ankle plantar flexor strength curve

LZF Chiu, TE Daehlin, LMY Jean, ZA Fielding - Journal of Biomechanics, 2022 - Elsevier
The ankle plantar flexor muscles are stronger in ankle dorsiflexion than plantar flexion.
However, heel lift is commonly observed during ankle plantar flexor strength testing, a …

Ankle joint rotation and exerted moment during plantarflexion dependents on measuring-and fixation method

S Stafilidis, C Kopper-Zisser - Plos one, 2021 - journals.plos.org
We examined the effect of ankle joint fixation vs increased foot pressure (aiming to reduce
dynamometer-subject elasticity (DSE)) on the exerted moment during plantarflexion …

Does unilateral lower limb amputation influence ankle joint torque in the intact leg?

É Simoneau-Buessinger, JM Jakobi, A Toumi… - Archives of Physical …, 2019 - Elsevier
Objective To investigate ankle torque and steadiness in the intact leg of transtibial and
transfemoral unilateral amputees. Design Comparative study. Setting Medical rehabilitation …