Influence of trans-spinal magnetic stimulation in electrophysiological recordings for closed-loop rehabilitative systems

Simple item page
dc.contributor.authorInsausti-Delgado, Ainhoa
dc.contributor.authorLopez-Larraz, Eduardo
dc.contributor.authorBibian, Carlos
dc.contributor.authorNishimura, Yukio
dc.contributor.authorBirbaumer, Niels
dc.contributor.authorRamos-Murguialday, Ander
dc.contributor.institutionMedical Technologies
dc.date.accessioned2024-07-24T11:51:17Z
dc.date.available2024-07-24T11:51:17Z
dc.date.issued2017-09-13
dc.descriptionPublisher Copyright: © 2017 IEEE.
dc.description.abstractRecent studies have shown the feasibility of spinal cord stimulation (SCS) for motor rehabilitation. Currently, there is an increasing interest in developing closed-loop systems employing SCS for lower-limb recovery. These closed-loop systems are based on the use of neurophysiological signals to modulate the stimulation. It is known that electromagnetic stimulation can introduce undesirable noise to the electrophysiological recordings. However, there is little evidence about how electroencephalographic (EEG) or electromyographic (EMG) activities are corrupted when a trans-spinal magnetic stimulation is applied. This paper studies the effects of magnetic SCS in EEG and EMG activity. Furthermore, a median filter is proposed to ameliorate the effects of the artifacts, and to preserve the neural activity. Our results show that SCS can affect both EEG and EMG, and that, while the median filter works well to clean the EEG activity, it did not improve the contaminations of the EMG activity. The obtained results underline the need of cleaning EMG and EEG signals contaminated by SCS, which is essential for optimal closed-loop rehabilitation.en
dc.description.sponsorshipACKNOWLEDGMENT This study was funded by the Baden-Württemberg Stiftung (GRUENS ROB-1), the Deutsche Forschungsgemeinschaft (DFG, Koselleck), the Fortüne-Program of the University of Tübingen (2422-0-0), and the Bundesministerium für Bil-dung und Forschung BMBF MOTORBIC (FKZ 13GW0053) and AMORSA (FKZ 16SV7754). The work of A. Insausti-Delgado was supported by the Basque Government’s scholarship for predoctoral students.
dc.description.statusPeer reviewed
dc.format.extent4
dc.identifier.citationInsausti-Delgado , A , Lopez-Larraz , E , Bibian , C , Nishimura , Y , Birbaumer , N & Ramos-Murguialday , A 2017 , Influence of trans-spinal magnetic stimulation in electrophysiological recordings for closed-loop rehabilitative systems . in 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society : Smarter Technology for a Healthier World, EMBC 2017 - Proceedings . , 8037369 , Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS , Institute of Electrical and Electronics Engineers Inc. , pp. 2518-2521 , 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2017 , Jeju Island , Korea, Republic of , 11/07/17 . https://doi.org/10.1109/EMBC.2017.8037369
dc.identifier.citationconference
dc.identifier.doi10.1109/EMBC.2017.8037369
dc.identifier.isbn9781509028092
dc.identifier.issn1557-170X
dc.identifier.urihttps://hdl.handle.net/11556/2064
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=85032193848&partnerID=8YFLogxK
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.ispartof2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
dc.relation.ispartofseriesProceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS
dc.relation.projectIDBaden-Württemberg Stiftung
dc.relation.projectIDDeutsche Forschungsgemeinschaft, DFG
dc.relation.projectIDEberhard Karls Universität Tübingen, 2422-0-0
dc.relation.projectIDEusko Jaurlaritza
dc.relation.projectIDBundesministerium für Bildung, Wissenschaft, Forschung und Technologie, BMBWF, FKZ 13GW0053-FKZ 16SV7754
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subject.keywordsSignal Processing
dc.subject.keywordsBiomedical Engineering
dc.subject.keywordsComputer Vision and Pattern Recognition
dc.subject.keywordsHealth Informatics
dc.titleInfluence of trans-spinal magnetic stimulation in electrophysiological recordings for closed-loop rehabilitative systemsen
dc.typeconference output
Files