Analysis of EMG Signals in the Quadratus Lumborum Muscle of Healthy Subject with Functional Leg Length Discrepancy

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dc.contributor.authorEryigit, Sevim
dc.contributor.authoral Kafee, Abdullah
dc.contributor.authorYildirim, Mustafa Selman
dc.contributor.authorAkan, Aydin
dc.date.accessioned2024-09-11T19:54:00Z
dc.date.available2024-09-11T19:54:00Z
dc.date.issued2017
dc.departmentİstanbul Gelişim Üniversitesien_US
dc.descriptionMedical Technologies National Congress (TIPTEKNO) -- OCT 12-14, 2017 -- TRABZON, TURKEYen_US
dc.description.abstractThe purpose of this study was to analyze the electromyography (EMG) signals of the Quadratus Lumborum (QL) muscle activity on leg length discrepancy (LLD) and pelvic asymmetry. So we investigated whether pelvic asymmetry might cause injuries in lumbar spine and lower extremity. This was a randomized control experiment, total 50 (25 males and 25 females) datas were analyzed. All participants were right handed. Iliac crest levels were assessed by manually and LLD measurement was used with tape. EMG signals of the QL muscle were taken in the resting position without any activity intentionally in the prone position. Analysis of the data revealed that the QL muscles activity were higher at the pelvic elevation on the right side than on the left side. While there was a shortness in the lower extremity 27% of the cases on the right condition but it was statistically determined that 23% of the left side was short. At the same time, 100% of the cases in the lower extremity on the right side were found to be in the right iliac crest elevation position. Unilateral hyperactivity of the QL muscle leads to instability of the spine and pelvic muscles and causing pelvis asymmetry and functional LLD As a result, unbalanced loading on the spine and lower extremities may result in injury.en_US
dc.description.sponsorshipIEEE Turkey Secten_US
dc.identifier.isbn978-1-5386-0633-9
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://hdl.handle.net/11363/8241
dc.identifier.wosWOS:000427649500032en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isotren_US
dc.publisherIEEEen_US
dc.relation.ispartof2017 Medical Technologies National Congress (Tiptekno)en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240903_Gen_US
dc.subjectpelvic asymmetryen_US
dc.subjectleg lenght disperencyen_US
dc.subjectquadrates lumborumen_US
dc.subjectelectromyographyen_US
dc.subjectsignal processingen_US
dc.titleAnalysis of EMG Signals in the Quadratus Lumborum Muscle of Healthy Subject with Functional Leg Length Discrepancyen_US
dc.typeConference Objecten_US

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