Impaired corticomuscular coherence during isometric elbow flexion contractions in humans with cervical spinal cord injury

S Cremoux, J Tallet, F Dal Maso… - European Journal of …, 2017 - Wiley Online Library
After spinal cord injury (SCI), the reorganization of the neuromuscular system leads to
increased antagonist muscles' co‐activation—that is, increased antagonist vs. agonist …

Increased antagonist muscle activity in cervical SCI patients suggests altered reciprocal inhibition during elbow contractions

S Cremoux, D Amarantini, J Tallet, F Dal Maso… - Clinical …, 2016 - Elsevier
Objective After spinal cord injury (SCI), the antagonist muscles activation is increased during
voluntary contractions and reflex conditioning protocols. This increase can be the result of …

Does the force level modulate the cortical activity during isometric contractions after a cervical spinal cord injury?

S Cremoux, J Tallet, E Berton, F Dal Maso… - Clinical …, 2013 - Elsevier
OBJECTIVE: This study investigated the effects of a cervical spinal cord injury (SCI) on the
modulation of cortical desynchronization (ERD) during isometric contractions at different …

Motor-related cortical activity after cervical spinal cord injury: multifaceted EEG analysis of isometric elbow flexion contractions

S Cremoux, J Tallet, E Berton, F Dal Maso… - Brain research, 2013 - Elsevier
Electroencephalographic (EEG) studies have well established that motor cortex (M1)
activity~ 20 Hz decreases during muscular contraction and increases as soon as contraction …

[HTML][HTML] Specific modulation of corticomuscular coherence during submaximal voluntary isometric, shortening and lengthening contractions

D Glories, M Soulhol, D Amarantini, J Duclay - Scientific Reports, 2021 - nature.com
During voluntary contractions, corticomuscular coherence (CMC) is thought to reflect a
mutual interaction between cortical and muscle oscillatory activities, respectively measured …

[HTML][HTML] Temporal dynamics of corticomuscular coherence reflects alteration of the central mechanisms of neural motor control in post-stroke patients

M Fauvet, D Gasq, A Chalard, J Tisseyre… - Frontiers in Human …, 2021 - frontiersin.org
The neural control of muscular activity during a voluntary movement implies a continuous
updating of a mix of afferent and efferent information. Corticomuscular coherence (CMC) is a …

[HTML][HTML] Corticomuscular coherence for upper arm flexor and extensor muscles during isometric exercise and cyclically isokinetic movement

J Liu, Y Sheng, J Zeng, H Liu - Frontiers in neuroscience, 2019 - frontiersin.org
Cortical-muscular functional coupling reflects the interaction between the cerebral cortex
and the muscle activities. Corticomuscular coherence (CMC) has been extensively revealed …

Effect of training status on beta-range corticomuscular coherence in agonist vs. antagonist muscles during isometric knee contractions

F Dal Maso, M Longcamp, S Cremoux… - Experimental brain …, 2017 - Springer
Antagonist muscle co-activation is thought to be partially regulated by cortical influences, but
direct motor cortex involvement is not fully understood. Corticomuscular coherence (CMC) …

The effect of paired corticospinal–motoneuronal stimulation on maximal voluntary elbow flexion in cervical spinal cord injury: an experimental study

SC Dongés, CL Boswell-Ruys, JE Butler, JL Taylor - Spinal Cord, 2019 - nature.com
Study design Randomised, controlled, crossover study. Objectives Paired corticospinal–
motoneuronal stimulation (PCMS) involves repeatedly pairing stimuli to corticospinal …

[HTML][HTML] Aberrant crossed corticospinal facilitation in muscles distant from a spinal cord injury

KL Bunday, M Oudega, MA Perez - PLoS One, 2013 - journals.plos.org
Crossed facilitatory interactions in the corticospinal pathway are impaired in humans with
chronic incomplete spinal cord injury (SCI). The extent to which crossed facilitation is …