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dc.creatorPopović Maneski, Lana
dc.creatorTopalović, Ivan
dc.creatorJovičić, Nenad
dc.creatorDedijer, Suzana
dc.creatorKonstantinović, Ljubica
dc.creatorPopović, Dejan B.
dc.date.accessioned2018-01-30T10:09:13Z
dc.date.available2018-01-30T10:09:13Z
dc.date.issued2016
dc.identifier.issn1350-4533
dc.identifier.urihttps://dais.sanu.ac.rs/123456789/15999
dc.description.abstractTranscutaneous activation of muscles with electrical stimulation has limited selectivity in recruiting paralyzed muscles in stroke patients. However, the selectivity could be increased by the application of smaller electrodes and their appropriate positioning on the skin. We developed a method for selecting the appropriate positions of the stimulating electrodes based on electromyography (EMG). The EMG activity maps were estimated from signals recorded with two electrode arrays and two 24-channel wearable amplifiers positioned on the nonparetic and paretic forearms. The areas where the difference between the EMG maps obtained from the nonparetic and paretic arms was significant were identified as the stimulation sites. The stimulation was applied through array electrodes with magnetic holders and two wearable stimulators with four output channels each. The measures of functionality included joint angles measured with goniometers (hand opening) and grasp force measured with a multi-contact dynamometer (grasping). The stimulation protocol comprised co-activation of flexors and extensors to stabilize the wrist joint and prevent pronation/supination.eng
dc.format38 11 (2016) 1251-1259
dc.languageen
dc.publisherElsevier
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/44008/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/35003/RS//
dc.rightsrestrictedAccess
dc.sourceMedical Engineering and Physicseng
dc.subjectEMG mapping
dc.subjectElectrical stimulation
dc.subjectMulti-pad electrode
dc.subjectUpper extremities
dc.titleStimulation map for control of functional grasp based on multi-channel EMG recordingsen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractТопаловић, Иван; Дедијер, Сузана; Константиновић, Љубица; Поповић, Дејан Б.; Јовичић, Ненад; Поповић-Манески , Лана; Стимулатион мап фор цонтрол оф фунцтионал грасп басед он мулти-цханнел ЕМГ рецордингс;
dc.citation.spage1251
dc.citation.epage1259
dc.citation.volume38
dc.citation.issue11
dc.identifier.wos000387197800013
dc.identifier.doi10.1016/j.medengphy.2016.06.004
dc.identifier.scopus2-s2.0-84977623481
dc.type.versionpublishedVersion
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_dais_15999


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