Results 21 to 30 of about 19,913 (185)

Can activities of daily living contribute to EMG normalization for gait analysis? [PDF]

PLoS ONE, 2017
This study aims to examine alternative methods of normalization that effectively reflect muscle activity as compared to Maximal Voluntary Contraction (MVC).
Aseel Ghazwan, Sarah M Forrest, Cathy A Holt, Gemma M Whatling   +3 more
doaj   +1 more source

Innovative Dose-Response Assessment of the Metaboreflex With Indirect Control of Intramuscular Metabolic Perturbation in Humans. [PDF]

Acta Physiol (Oxf)
ABSTRACT Aim We aimed to evaluate an innovative dose–response approach to assess the metaboreflex with control of intramuscular metabolic perturbation (concept of metaboreflex gain). We also investigated potential sex differences in the metaboreflex using this new approach.
Kouzkouz N, Mallard J, Hucteau E, Schott R, Pivot X, Ducrocq GP, Hureau TJ.   +6 more
europepmc   +2 more sources

Muscle cramp susceptibility is associated with muscle-specific modulation of human motoneuron discharge patterns. [PDF]

Exp Physiol
Abstract Muscle cramps are painful, involuntary contractions thought to arise from altered spinal motoneuron excitability, potentially involving persistent inward currents (PICs). We examined whether cramp susceptibility is associated with altered PIC‐related motoneuron behaviour and whether electrically induced cramp modifies these estimates.
Popesco T, Dos Santos R, Cassoli I, Trajano GS, Pearcey GEP, Maffiuletti NA, Donnelly C, Kayser B, Place N.   +8 more
europepmc   +2 more sources

Chemokine Receptor 5 Antagonism Causes Reduction in Joint Inflammation in a Collagen-Induced Arthritis Mouse Model

Molecules, 2021
Rheumatoid arthritis (RA) is a chronic inflammatory disease mainly affecting the synovial joints. A highly potent antagonist of C-C chemokine receptor 5 (CCR5), maraviroc (MVC), plays an essential role in treating several infectious diseases but has not ...
Mushtaq A. Ansari, Ahmed Nadeem, Saleh A. Bakheet, Sabry M. Attia, Mudassar Shahid, Faris S. Alyousef, Mohammed A. Alswailem, Mohammed Alqinyah, Sheikh F. Ahmad   +8 more
doaj   +1 more source

Perceived Time Shapes Physical Fatigue Accumulation and Its Neural Oscillatory Correlates

Advanced Science, EarlyView.
Can a clock change the course of physical fatigue? By covertly manipulating the clock calibration during repeated isometric contractions, we showed that perceived time shapes fatigue accumulation and frontal oscillatory dynamics. While fatigue accumulation was only reduced when the clock was slowed down, frontal oscillatory dynamics followed perceived ...
Pierre‐Marie Matta, Julien Duclay, Robin Baurès, Andrea Alamia   +3 more
wiley   +1 more source

The acute and chronic effects of local aerobic exercise on cardiovascular physiology. [PDF]

Exp Physiol
Abstract Exercise training has beneficial effects for primary and secondary prevention of cardiovascular disease (CVD). Effects of exercise training have typically been studied in the form of whole‐body exercise training, partly driven by the assumption that larger effects of exercise training can be achieved by involving more and larger muscle groups.
van de Ven MPF, Vloet J, Merkus D, Thijssen DHJ.   +3 more
europepmc   +2 more sources

An Interpretable, Data‐Driven, Hierarchical Multi‐Domain Fusion Framework for Classification and Motor Function Scoring in Chronic Ankle Instability

Advanced Science, EarlyView.
An AI‐enabled digital twin framework integrates wearable EMG sensing with hierarchical multi‐domain fusion to classify chronic ankle instability, distinguish clinically relevant subtypes, and generate continuous motor function scores. Clinically interpretable functional stratification and SHAP‐based biomarker analysis provide transparent decision ...
Tianle Jie, Datao Xu, Zhifeng Zhou, Bas Van Hooren, Huiyu Zhou, Yi Yuan, Xiangli Gao, Monèm Jemni, Liangliang Xiang, Meizi Wang, Justin Fernandez, Tibor J. Goda, Yaodong Gu   +12 more
wiley   +1 more source

TESTABILITY ANALYSIS OF ARCHITECTURAL PATTERNS IN iOS

Надежность и качество сложных систем
Background. This paper analyzes the testability of architectural patterns used in the development of mobile applications for iOS. Materials and methods. It examines the characteristics of popular architectural approaches in terms of unit testing and the ...
Dmitry V. Eselidze, Kirill S. Kutaev, Demid A. Uzenkov   +2 more
doaj   +1 more source

Osseoperceptive EMG Feedback Improves Grasp Force Control in Myoelectric Prosthetic Hands

Advanced Science, EarlyView.
Osseoperception is explored as a non‐invasive pathway for delivering sensory feedback in myoelectric prosthetic control. By encoding the user's electromyographic (EMG) signal through bone‐conducted stimulation, this approach enables predictive grasp force regulation.
Cristian Felipe Blanco‐Diaz, Strahinja Dosen, Leonardo Cappello   +2 more
wiley   +1 more source

Local muscle metabolic demand induced by neuromuscular electrical stimulation and voluntary contractions at different force levels: a NIRS study

European Journal of Translational Myology, 2016
Functional Muscle metabolic demand during contractions evoked by neuromuscular electrical stimulation (NMES) has been consistently documented to be greater than voluntary contractions (VOL) at the same force level (10-50% maximal voluntary contraction ...
Makii Muthalib, Graham Kerr, Kazunori Nosaka, Stephane Perrey   +3 more
doaj   +1 more source