Movement-related beta ERD and ERS abnormalities in neuropsychiatric disorders

J Peter, F Ferraioli, D Mathew, S George… - Frontiers in …, 2022 - frontiersin.org
Movement-related oscillations in the beta range (from 13 to 30 Hz) have been observed over
sensorimotor areas with power decrease (ie, event-related desynchronization, ERD) during …

Exploring high-density corticomuscular networks after stroke to enable a hybrid Brain-Computer Interface for hand motor rehabilitation

F Pichiorri, J Toppi, V de Seta, E Colamarino… - Journal of …, 2023 - Springer
Abstract Background Brain-Computer Interfaces (BCI) promote upper limb recovery in stroke
patients reinforcing motor related brain activity (from electroencephalogaphy, EEG). Hybrid …

Preterm birth is associated with dystonic features and reduced cortical parvalbumin immunoreactivity in mice

K Gemperli, F Folorunso, B Norin, R Joshua… - Pediatric …, 2024 - nature.com
Background Preterm birth is a common cause of dystonia. Though dystonia is often
associated with striatal dysfunction after neonatal brain injury, cortical dysfunction may best …

Corticomuscular and intermuscular coupling in simple hand movements to enable a hybrid brain–computer interface

E Colamarino, V de Seta, M Masciullo… - … journal of neural …, 2021 - World Scientific
Hybrid Brain–Computer Interfaces (BCIs) for upper limb rehabilitation after stroke should
enable the reinforcement of “more normal” brain and muscular activity. Here, we propose the …

Upper limbs muscle co-contraction changes correlated with the impairment of the corticospinal tract in stroke survivors: preliminary evidence from electromyography …

W Sheng, S Li, J Zhao, Y Wang, Z Luo… - Frontiers in …, 2022 - frontiersin.org
Objective Increased muscle co-contraction of the agonist and antagonist muscles during
voluntary movement is commonly observed in the upper limbs of stroke survivors. Much …

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 …

Botulinum toxin combined with rehabilitation decrease corticomuscular coherence in stroke patients

C Delcamp, C Cormier, A Chalard, D Amarantini… - Clinical …, 2022 - Elsevier
Objective Stroke results in limitation of active range of motion involving antagonist co-
contraction. The analysis of brain-muscle connectivity can be used to deepen understanding …

[HTML][HTML] Negative emotions reduce sensorimotor cortex activity during proprioceptive modulation of rolandic∼ 20HZ beta rhythm in typically developing children and …

Á Sabater-Gárriz, F Mestre-Sansó, V Canals… - Research in …, 2024 - Elsevier
Abstract Background The Rolandic∼ 20-Hz beta rhythm of the sensorimotor cortex is
associated with motor function and perception. However, the modulation of this rhythm by …

Rehabilitation effect of intelligent rehabilitation training system on hemiplegic limb spasms after stroke

M Hao, Q Fang, B Wu, L Liu, H Tang, F Tian… - Open life …, 2023 - degruyter.com
This article aimed to explore the rehabilitation efficacy of intelligent rehabilitation training
systems in hemiplegic limb spasms after stroke and provided more theoretical basis for the …

Altered brain function during movement programming is linked with motor deficits after stroke: a high temporal resolution study

C Delcamp, A Chalard, R Srinivasan… - Frontiers in …, 2024 - frontiersin.org
Introduction Stroke leads to motor deficits, requiring rehabilitation therapy that targets
mechanisms underlying movement generation. Cortical activity during the planning and …