Correlation analysis between surface electromyography and continuous-wave near-infrared spectroscopy parameters during isometric exercise to volitional fatigue

Basit Öğe Kaydı
dc.WoS.categoriesComputer Science, Artificial Intelligence; Engineering, Electrical & Electronicen_US
dc.authorid0000-0002-1773-0857en_US
dc.authorid0000-0001-9702-5287en_US
dc.authorid0000-0001-7623-2279en_US
dc.authorwosidAAF-2494-2019en_US
dc.authorwosidJ-3048-2015en_US
dc.authorwosidA-8214-2018en_US
dc.contributor.authorAkın, Ata
dc.contributor.authorŞayli, Ömer
dc.contributor.authorÇotuk, Hasan Birol
dc.date.accessioned2021-02-25T11:55:48Z
dc.date.available2021-02-25T11:55:48Z
dc.date.issued2014
dc.description.abstractIn this study, the process of muscular fatigue was examined using surface electromyography (sEMG) and continuous-wave near-infrared spectroscopy (cw-NIRS) simultaneously during an isometric hand grip exercise at 50% and 75% of the maximal voluntary contraction (MVC), sustained until volitional fatigue. The mean frequency of the sEMG decreased during the whole exercise, whereas the root mean square had a tendency to increase. Oxyhemoglobin/deoxyhemoglobin concentration changes computed with cw-NIRS were found to exhibit a fast linear decrease/increase in the first 10-20 s of the exercise, the so-called fast phase, followed by a plateau-like slow phase. The change rates were higher at 75% MVC for both the sEMG and cw-NIRS parameters. Significant correlations were found, especially at 50% MVC, between the sEMG parameters computed for the whole exercise and cw-NIRS parameters computed from the early region of the exercise, i.e. infection duration and amplitude changes to the inflection point. The findings emphasize the potential of cw-NIRS for muscle studies.en_US
dc.fullTextLevelFull Texten_US
dc.identifier.doi10.3906/elk-1210-51en_US
dc.identifier.issn1303-6203
dc.identifier.issn1300-0632
dc.identifier.scopus2-s2.0-84897831435en_US
dc.identifier.urihttps://hdl.handle.net/11411/3314
dc.identifier.urihttps://doi.org/10.3906/elk-1210-51
dc.identifier.wosWOS:000332942900020en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.issue3en_US
dc.language.isoenen_US
dc.nationalInternationalen_US
dc.numberofauthors3en_US
dc.pages780-793en_US
dc.publisherTubitak Scientific & Technical Research Council Turkeyen_US
dc.relation.ispartofTurkish Journal of Electrical Engineering and Computer Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectFatigueen_US
dc.subjectoxygenationen_US
dc.subjectnear-infrared spectroscopyen_US
dc.subjectsurface electromyographyen_US
dc.subjectisometric exerciseen_US
dc.titleCorrelation analysis between surface electromyography and continuous-wave near-infrared spectroscopy parameters during isometric exercise to volitional fatigueen_US
dc.typeArticleen_US
dc.volume22en_US

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