Properties of the surface electromyogram following traumatic spinal cord injury: a scoping review
Traumatic spinal cord injury (SCI) disrupts spinal and supraspinal pathways, and this
process is reflected in changes in surface electromyography (sEMG). sEMG is an informative …
process is reflected in changes in surface electromyography (sEMG). sEMG is an informative …
Strategies to augment volitional and reflex function may improve locomotor capacity following incomplete spinal cord injury
Many studies highlight the remarkable plasticity demonstrated by spinal circuits following an
incomplete spinal cord injury (SCI). Such plasticity can contribute to improvements in …
incomplete spinal cord injury (SCI). Such plasticity can contribute to improvements in …
Variability of leg kinematics during overground walking in persons with chronic incomplete spinal cord injury
Incomplete spinal cord injury (iSCI) often leads to partial disruption of spinal pathways that
are important for motor control of walking. Persons with iSCI present with deficits in walking …
are important for motor control of walking. Persons with iSCI present with deficits in walking …
Gravity-efficient motor control is associated with contraction-dependent intracortical inhibition
N Gueugneau, A Martin, J Gaveau, C Papaxanthis - Iscience, 2023 - cell.com
In humans, moving efficiently along the gravity axis requires shifts in muscular contraction
modes. Raising the arm up involves shortening contractions of arm flexors, whereas the …
modes. Raising the arm up involves shortening contractions of arm flexors, whereas the …
The effect of paired corticospinal–motoneuronal stimulation on maximal voluntary elbow flexion in cervical spinal cord injury: an experimental study
Study design Randomised, controlled, crossover study. Objectives Paired corticospinal–
motoneuronal stimulation (PCMS) involves repeatedly pairing stimuli to corticospinal …
motoneuronal stimulation (PCMS) involves repeatedly pairing stimuli to corticospinal …
Repeated and patterned stimulation of cutaneous reflex pathways amplifies spinal cord excitability
GEP Pearcey, EP Zehr - Journal of Neurophysiology, 2020 - journals.physiology.org
Priming with patterned stimulation of antagonist muscle afferents induces modulation of
spinal cord excitability as evidenced by changes in group Ia reciprocal inhibition. When …
spinal cord excitability as evidenced by changes in group Ia reciprocal inhibition. When …
Clustering index analysis on EMG-Torque relation-based representation of complex neuromuscular changes after spinal cord injury
X Wang, L Li, Y Wei, P Zhou - Journal of Electromyography and …, 2024 - Elsevier
Spinal cord injury (SCI) resulting in complex neuromuscular pathology is not sufficiently well
understood. To better quantify neuromuscular changes after SCI, this study uses a clustering …
understood. To better quantify neuromuscular changes after SCI, this study uses a clustering …
Increased spinal reflex excitability is associated with enhanced central activation during voluntary lengthening contractions in human spinal cord injury
This study of chronic incomplete spinal cord injury (SCI) subjects investigated patterns of
central motor drive (ie, central activation) of the plantar flexors using interpolated twitches …
central motor drive (ie, central activation) of the plantar flexors using interpolated twitches …
Neuromuscular fatigue detection by mechanomyography in people with complete spinal cord injury
Purpose Functional electrical stimulation (FES) is a method of activating paralyzed muscles.
During FES application, fast muscle fatigue can occur (the inability of stimulated muscles to …
During FES application, fast muscle fatigue can occur (the inability of stimulated muscles to …
Validity and Reliability of Surface Electromyography Features in Lower Extremity Muscle Contraction in Healthy and Spinal Cord–Injured Participants
JD Silverman, G Balbinot, K Masani… - Topics in Spinal …, 2021 - meridian.allenpress.com
Background: Spinal cord injury (SCI) has a significant impact on motor control and active
force generation. Quantifying muscle activation following SCI may help indicate the degree …
force generation. Quantifying muscle activation following SCI may help indicate the degree …