Results 11 to 20 of about 29,904 (258)

Muscle fatigue analysis during dynamic contractions based on biomechanical features and Permutation Entropy

open access: yesMathematical Biosciences and Engineering, 2020
Muscle fatigue is an important field of study in sports medicine and occupational health. Several studies in the literature have proposed methods for predicting muscle fatigue in isometric con-tractions using three states of muscular fatigue: Non-Fatigue,
J. Murillo-Escobar   +4 more
doaj   +1 more source

Surface electromyography in manual therapy - categorization of purpose and quality of reporting

open access: yesInternational Journal of Occupational and Environment Safety, 2018
Introduction: Manual therapy (MT) is widely used by several healthcare professions to treat musculoskeletal disorders (MSD’s), still, there isn’t enough evidence to support its choice a therapeutic approach to these disorders. Researchers have been using
Rui Santiago   +2 more
doaj   +1 more source

Malocclusion with posterior unilateral crossbite affects superficial masseter and anterior temporal muscle activity during mastication

open access: yesDental Journal, 2021
Background: Mastication patterns due to malocclusion with unilateral posterior crossbite may permanently change. Purpose: This study aimed to examine the effect of malocclusion with unilateral posterior crossbite of the superficial masseter and anterior ...
Yona Pricilia Anggi Siregar   +2 more
doaj   +1 more source

Surface electromyographic control of a novel phonemic interface for speech synthesis [PDF]

open access: yes, 2016
Many individuals with minimal movement capabilities use AAC to communicate. These individuals require both an interface with which to construct a message (e.g., a grid of letters) and an input modality with which to select targets.
Cler, Meredith J.   +4 more
core   +1 more source

Upper Limb Stroke Rehabilitation Using Surface Electromyography: A Systematic Review and Meta-Analysis

open access: yesFrontiers in Human Neuroscience, 2022
BackgroundUpper limb impairment is common after stroke, and many will not regain full upper limb function. Different technologies based on surface electromyography (sEMG) have been used in stroke rehabilitation, but there is no collated evidence on the ...
Maria Munoz-Novoa   +12 more
doaj   +1 more source

An Investigation Into the Electrical Activity of Tender, Resting Paraspinal Muscles Using Surface Electromyography: A Pilot Study [PDF]

open access: yes, 1988
Abnormal resting paraspinal muscle activity has been claimed to be responsible for changes in spinal tissue texture which are detectible by manual palpation.
Hubbard, A, Fryer, Gary, Ball, Kevin
core   +3 more sources

Timing of electromyographic activity and ranges of motion during simple motor tasks of upper extremities

open access: yesBiomedical Human Kinetics, 2017
Study aim: Improvement of the upper extremities’ performance is one of the key aims in the rehabilitation process. In order to achieve high effectiveness of this process the amount of functional improvement achieved by a patient during the therapy needs ...
Syczewska Małgorzata   +3 more
doaj   +1 more source

Evaluation of performance fatigability through surface EMG in health and muscle disease: state of the art

open access: yesArab Journal of Basic and Applied Sciences, 2021
In literature, it is commonly reported that the progress of performance fatigability may be indirectly assessed through the changes in the features of the surface electromyogram (sEMG) signal.
Matteo Beretta-Piccoli   +2 more
doaj   +1 more source

Estimation of muscular forces from SSA smoothed sEMG signals calibrated by inverse dynamics-based physiological static optimization [PDF]

open access: yes, 2016
The estimation of muscular forces is useful in several areas such as biomedical or rehabilitation engineering. As muscular forces cannot be measured in vivo non-invasively they must be estimated by using indirect measurements such as surface ...
Alonso Sánchez, Francisco Javier   +4 more
core   +1 more source

Removal of ECG artifacts from EMG signals with different artifact magnitudes by template subtraction

open access: yesCurrent Directions in Biomedical Engineering, 2019
This work investigates the performance of eventsynchronous noise cancelling algorithms to separate ECG artifacts from thoracic EMG recordings. In focus are the precise detection of heart beats, the exact time alignment of the QRS segments and the ...
Kahl Lorenz, Hofmann Ulrich G.
doaj   +1 more source

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