Properties of the surface electromyogram following traumatic spinal cord injury: a scoping review

G Balbinot, G Li, MJ Wiest, M Pakosh, JC Furlan… - … of neuroengineering and …, 2021 - Springer
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 …

Strategies to augment volitional and reflex function may improve locomotor capacity following incomplete spinal cord injury

KA Leech, HE Kim, TG Hornby - Journal of …, 2018 - journals.physiology.org
Many studies highlight the remarkable plasticity demonstrated by spinal circuits following an
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

WJ Sohn, AQ Tan, HB Hayes, S Pochiraju… - Journal of …, 2018 - liebertpub.com
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 …

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 …

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 …

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 …

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 …

Increased spinal reflex excitability is associated with enhanced central activation during voluntary lengthening contractions in human spinal cord injury

HE Kim, DM Corcos, TG Hornby - Journal of …, 2015 - journals.physiology.org
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 …

Neuromuscular fatigue detection by mechanomyography in people with complete spinal cord injury

E Krueger, L Popović-Maneski, GNN Neto… - Research on Biomedical …, 2020 - Springer
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 …

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 …