High-density surface electromyography signals during isometric contractions of elbow muscles of healthy humans

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dc.contributor.authorRojas-Martínez, Mónica
dc.contributor.authorSerna Higuita, Leidy Yanet
dc.contributor.authorJordanic, Mislav
dc.contributor.authorMarateb, Hamid Reza
dc.contributor.authorMerletti, Roberto
dc.contributor.authorMañanas, Miguel Angel
dc.date.accessioned2020-12-07T16:32:23Z
dc.date.available2020-12-07T16:32:23Z
dc.description.abstractenglishThis paper presents a dataset of high-density surface EMG signals (HD-sEMG) designed to study patterns of sEMG spatial distribution over upper limb muscles during voluntary isometric contractions. Twelve healthy subjects performed four different isometric tasks at different effort levels associated with movements of the forearm. Three 2-D electrode arrays were used for recording the myoelectric activity from five upper limb muscles: biceps brachii, triceps brachii, anconeus, brachioradialis, and pronator teres. Technical validation comprised a signals quality assessment from outlier detection algorithms based on supervised and non-supervised classification methods. About 6% of the total number of signals were identified as “bad” channels demonstrating the high quality of the recordings. In addition, spatial and intensity features of HD-sEMG maps for identification of effort type and level, have been formulated in the framework of this database, demonstrating better performance than the traditional time-domain features. The presented database can be used for pattern recognition and MUAP identification among other uses.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.6084/m9.figshare.12808307
dc.identifier.instnameinstname:Universidad El Bosquespa
dc.identifier.issn2052-4463
dc.identifier.reponamereponame:Repositorio Institucional Universidad El Bosquespa
dc.identifier.repourlrepourl:https://repositorio.unbosque.edu.co
dc.identifier.urihttps://hdl.handle.net/20.500.12495/5181
dc.language.isoeng
dc.publisherSpringer Naturespa
dc.publisher.journalScientific dataspa
dc.relation.ispartofseriesScientific data, 2052-4463, Vol. 7, Nro. 1, 2020spa
dc.relation.urihttps://www.nature.com/articles/s41597-020-00717-6
dc.rightsAttribution 4.0 International*
dc.rights.accessrightshttps://purl.org/coar/access_right/c_abf2
dc.rights.accessrightsinfo:eu-repo/semantics/openAccess
dc.rights.accessrightsAcceso abierto
dc.rights.creativecommons2020-11-16
dc.rights.localAcceso abiertospa
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/*
dc.subject.decsElectromiografíaspa
dc.subject.decsFatiga muscularspa
dc.subject.decsContracción isométricaspa
dc.titleHigh-density surface electromyography signals during isometric contractions of elbow muscles of healthy humansspa
dc.title.translatedHigh-density surface electromyography signals during isometric contractions of elbow muscles of healthy humansspa
dc.type.coarhttps://purl.org/coar/resource_type/c_6501
dc.type.driverinfo:eu-repo/semantics/article
dc.type.hasversioninfo:eu-repo/semantics/publishedVersion
dc.type.localArtículo de revista

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