Surface Electromyography as a Method for Diagnosing Muscle Function in Patients with Congenital Maxillofacial Abnormalities

Szyszka-Sommerfeld, Liliana; Lipski, Mariusz; Woźniak, Krzysztof

doi:10.1155/2020/8846920

Cited by 12 publications

(10 citation statements)

References 40 publications

(50 reference statements)

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“…“Every ball must be fought” has become an important goal for the team to carry out tactics and technology. All volleyball powers in the world have made deliberate research on how to improve the attack of their own team and strengthen the defense ability of the other team [ 1 ]. Serving skill is one of the basic skills of volleyball.…”

Section: Introductionmentioning

confidence: 99%

The Diagnostic Value of Scanning in the Injury of Triceps Crus of Volleyball Players

Zhao

Liu

2022

Scanning

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The study goal is to solve the problem of the diagnosis of triceps crus injury of volleyball players, meet the needs of volleyball players and team doctors for the correct diagnosis of triceps crus injury scanning, make up for the deficiency that triceps crus injury scanning diagnosis is easy to make mistakes, and improve the efficiency and ability of triceps crus injury diagnosis scanning. Because the experiment involves the technical action of volleyball jump serve, DELSYSR Trignomobile wireless portable surface electromyography tester (16 leads) made in the United States is selected to test the surface electromyography of the main muscle groups of college male volleyball players in the process of jump serve. The German made simi-3D motion image system is used to conduct three-dimensional synchronous test of athletes’ jump serve action. The data analysis software adopts EMG work analysis, EMG analysis software, and simi-3D motion image analysis system for postprocessing data. The original signal is filtered (400 Hz for low pass and 20 Hz for high pass) and rectified. Finally, IEMG, EMG contribution rate, and RMS were calculated. This ensures the accuracy of the experiment.

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Section: Introductionmentioning

confidence: 99%

The Diagnostic Value of Scanning in the Injury of Triceps Crus of Volleyball Players

Zhao

Liu

2022

Scanning

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“…Surface electromyography (sEMG) is a technique that contributes to a better knowledge of muscle physiology and assists in the differential diagnosis and monitoring of TMD [ 25 ]. This diagnostic tool can assess the behavior of muscles intervening in the TMJ at rest and during human jaw motion [ 26 ].…”

Section: Introductionmentioning

confidence: 99%

Masticatory Function in Individuals with Temporomandibular Disorders: A Systematic Review and Meta-Analysis

Marcelino

Rovere

Paço

et al. 2023

Life

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The literature search was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) protocol in the PubMed, Cochrane Library, LILACS, EBSCO, Scielo, between 2012 and 2022. The methodological quality was assessed by using the Newcastle–Ottawa Study Quality Assessment Scale. Mean differences and 95% confidence intervals were calculated and combined in meta-analyses. A total of 1202 participants were included in this systematic review (690 with TMD; 512 without TMD), with 22 articles being included in the qualitative analysis. Only three studies enabled the comparative analysis of the results. Ten articles showed a high methodological quality and a low risk of bias, and twelve had a low methodological quality and an increased risk of bias. The meta-analysis showed that the differences between the intervention and control groups were not statistically significant for the percentage overlapping coefficient of the anterior temporal muscle, for the masseter, and for the torque coefficient. The parameters analyzed with the compound technique for chewing showed altered mandibular functions in individuals with TMD. With the EMG method, it was possible to suggest that TMD in adult individuals causes compensatory muscle behaviors, and several changes in the masticatory function were found.

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“…The visual assessment of muscular hypotonia is often subjective and is devoid of much of the relevant qualitative and quantitative information that sEMG can provide. Precise analysis of the muscle electrical activity using sEMG performed in various tests simplifies the quantitative analysis of the stomatognathic system and allows for objective muscle assessment [10][11][12][13]. The sEMG signals, conducted through tissues and recorded by surface electrodes, represent the temporal and spatial summation of the populations of nearby motor units [14].…”

Section: Introductionmentioning

confidence: 99%

Electromyographic Study of Masticatory Muscle Function in Children with Down Syndrome

Szyszka-Sommerfeld

Sycińska-Dziarnowska

Machoy

et al. 2022

JCM

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This study assessed the electrical activity of the masticatory muscles in both children with down syndrome (DS) and healthy children. After applying the inclusion and exclusion criteria, 30 patients aged between 7.9 and 11.8 years participated in the study. They were divided into two groups of 15: DS and non-DS. A DAB-Bluetooth device (Zebris Medical GmbH, Germany) was used to record the electromyographical (EMG) activity of the right and left temporal and of the right and left masseter muscles at rest and during maximum voluntary clenching (MVC). The asymmetry index between right and left masticatory muscle EMG activity was calculated for each position. The Mann–Whitney U test was applied to analyze the study results. There were no differences in the electrical activity of the temporal and masseter muscles at rest between the groups. During MVC, the asymmetry index for the masseter muscles was significantly higher in subjects with DS. The electrical potentials of the temporal and masseter muscles in children with DS were significantly lower compared to the corresponding parameters for healthy children when clenching.

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Surface Electromyography as a Method for Diagnosing Muscle Function in Patients with Congenital Maxillofacial Abnormalities

Cited by 12 publications

References 40 publications

The Diagnostic Value of Scanning in the Injury of Triceps Crus of Volleyball Players

The Diagnostic Value of Scanning in the Injury of Triceps Crus of Volleyball Players

Masticatory Function in Individuals with Temporomandibular Disorders: A Systematic Review and Meta-Analysis

Electromyographic Study of Masticatory Muscle Function in Children with Down Syndrome

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