Results 81 to 90 of about 4,504,110 (182)

Comparative Analysis of Linear and Nonlinear sEMG Methods for Detecting Muscle Fatigue During Dynamic Biceps Curls

Journal of Informatics and Web Engineering
Muscle fatigue, a key concern in sports science, rehabilitation, and occupational health, influences performance, injury risk, and provides insights into muscle functionality and endurance. Surface electromyography (sEMG) has emerged as a vital tool for
Tang Ming, Ling Weay Ang, Sellappan Palaniappan   +2 more
doaj   +1 more source

Soft Active Electromyography Interface for Machine Learning‐Enabled Silent Speech Recognition

Advanced Intelligent Systems, Volume 8, Issue 9, September 2026.
A soft, hand‐worn electromyography interface enables intent‐driven silent speech recognition without continuous facial attachment. The device integrates liquid‐metal interconnects, a transparent flexible circuit, and elastomer encapsulation with a fingertip electrode that contacts perioral muscles only on demand.
Yuta Kurotaki, Shusuke Yamakoshi, Reitaro Yoshida, Yutaka Isoda, Tamami Takano, Yuji Isano, Yusuke Miyake, Kentaro Kuribayashi, Hiroki Ota   +8 more
wiley   +1 more source

Electrically and hybrid-induced muscle activations: effects of muscle size and fiber type

European Journal of Translational Myology, 2016
The effect of three electrical stimulation (ES) frequencies (10, 35, and 50 Hz) on two muscle groups with different proportions of fast and slow twitch fibers (abductor pollicis brevis (APB) and vastus lateralis (VL)) was explored. We evaluated the acute
Kelly Stratton, Pouran D. Faghri
doaj   +1 more source

Development and Validation of a Nomogram Model for Predicting the Severity of Post‐Stroke Dysphagia Based on fNIRS‐Derived Brain Functional Connectivity Features

Brain and Behavior, Volume 16, Issue 9, September 2026.
ABSTRACT Objective This study aimed to develop and validate a nomogram model based on resting‐state functional near‐infrared spectroscopy (fNIRS) data to predict the severity of post‐stroke dysphagia (PSD), providing a basis for individualized assessment and intervention for PSD.
Bangqiang Hou, Qian Wen, Yiya Wang, Rong Zhang, Xiaojuan Chen, Yizheng Li, Yinxu Wang, Yulei Xie   +7 more
wiley   +1 more source

Recognizing a Dysfunctional Swallowing Pattern using Surface Electromyography (sEMG) [PDF]

, 2008
Purpose: The purpose of this study was to determine if a surface electromyography (sEMG) assessment of swallowing is better at identifying Oral Muscular Dysfunction (OMD) than a clinical evaluation (observation & digital palpation) of swallowing.
Couto, Michelle F.
core   +1 more source

sEMG-based gesture recognition using multi-stream adaptive CNNs with integrated residual modules

Frontiers in Bioengineering and Biotechnology
IntroductionConvolutional neural networks are widely used in gesture recognition research, which employs surface electromyography. However, when processing surface electromyography data, current deep learning models still face challenges, such as ...
Yutong Xia, Dawei Qiu, Cheng Zhang, Jing Liu   +3 more
doaj   +1 more source

Modulation of Lower Limb Biomechanics and Muscle Activation by Midsole Hardness in Children During Running

Journal of Foot and Ankle Research, Volume 19, Issue 3, September 2026.
ABSTRACT Introduction Children's developing musculoskeletal systems are highly sensitive to mechanical stimuli. This study investigated the effects of running shoe midsole hardness (MH) (soft midsole [SM], medium midsole [MM], and hard midsole [HM]) on lower‐limb biomechanics and muscle activation during the running stance phase in children.
Zhaolong Ye, Bojie Xuan, Fengping Li, Kuiyu Chen, Yiyao Chen, Zhanyi Zhou, Diwei Chen, Dongxu Wang, Xuanzhen Cen, Yufei Li, Dong Sun, Gusztáv Fekete, Danica Janicijevic, Yang Song, Yaodong Gu   +14 more
wiley   +1 more source

Repeatability of the Calibration Protocol for Emg Evaluation of the Occlusion With the Teethan Device

Acta Medica Bulgarica
The aim of the study was to investigate the repeatability of the calibration protocol performed by the Teethan® device (Teethan S.p.A. Italy) for surface electromyography (sEMG) when biting on cotton rolls to eliminate the effect of occlusal contacts.
Bogdanov V.
doaj   +1 more source

A novel approach to surface electromyography: an exploratory study of electrode-pair selection based on signal characteristics

Journal of NeuroEngineering and Rehabilitation, 2012
A 3 × 4 electrode array was placed over each of seven muscles and surface electromyography (sEMG) data were collected during isometric contractions. For each array, nine bipolar electrode pairs were formed off-line and sEMG parameters were calculated and
Kendell Cynthia, Lemaire Edward D, Losier Yves, Wilson Adam, Chan Adrian, Hudgins Bernie   +5 more
doaj   +1 more source

Ankle Kinematics and Neuromuscular Activity During the Stair‐to‐Ground Transition in Individuals With Acute Ankle Sprain: A Cross‐Sectional Study

Journal of Foot and Ankle Research, Volume 19, Issue 3, September 2026.
ABSTRACT Background Evidence regarding the biomechanics of stair‐to‐ground transitions after acute ankle sprain (AAS) remains limited. This study examined ankle kinematics, center‐of‐mass (COM) displacement, muscle activation, and intermuscular coherence during this transition.
Haowen Sun, Qing Chen, Yanhua Xie, Zhenzhong Wang   +3 more
wiley   +1 more source