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dc.creatorVidaurre, Carmenes_ES
dc.creatorGómez Fernández, Marisoles_ES
dc.creatorNolte, Guidoes_ES
dc.creatorVillringer, Arnoes_ES
dc.creatorCarlowitz Ghori, Katherina vones_ES
dc.creatorNikulin, Vadim V.es_ES
dc.date.accessioned2020-07-09T09:51:38Z
dc.date.issued2020
dc.identifier.citationC. Vidaurre, M. Gómez, G. Nolte, A. Villringer, K. von Carlowitz-Ghori and V. V. Nikulin, 'Sources of linear and non-linear synchrony between brain and muscles: Linear and non-linear CMC sources,' 2020 8th International Winter Conference on Brain-Computer Interface (BCI), Gangwon, Korea (South), 2020, pp. 1-5, doi: 10.1109/BCI48061.2020.9061667.en
dc.identifier.isbn978-1-7281-4707-9
dc.identifier.issn2572-7672
dc.identifier.urihttps://hdl.handle.net/2454/37322
dc.description.abstractThis manuscript shows that it is possible to find distinct sources of brain activity, at similar frequencies, arising from linear and non-linear interactions of the brain with the muscular system. Those sources were obtained by maximizing coherence between multivariate signals recorded from brain and a single channel from the muscles. To find linear phase synchrony we used unrectified electromyographic recordings, whereas to de-mix nonlinear sources, we used rectified muscular measurements. In order to obtain the brain sources, we employed a recently published method called 'cacoh' that is able to maximize coherence over the complete frequency range of interest and simultaneously find patterns of sources for each them. Our results show that cortico-muscular interactions even at the same frequency range can have spatially distinct neuronal sources depending on whether interactions had linear or non-linear character.en
dc.description.sponsorshipC.V gratefully acknowledges funding from MINECO, RYC-2014-15671, G.N. was partially sponsored by DFG, SFB936 Z3 and TRR169, B4. V.V.N funding is from HSE Basic Research Program, Russian Academic Excellence Project ’5-100’.en
dc.format.extent5 p.
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherIEEEen
dc.relation.ispartofThe 8th International Winter Conference on Brain-Computer Interface: Feb. 26-28, 2020, High 1 Resort, Korea. Piscataway: IEEE, 2020, pp. 1-5. ISBN 978-1-7281-4707-9en
dc.rights© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other work.en
dc.subjectLinear interactionsen
dc.subjectNon-linear interactionsen
dc.subjectCorticomuscular coherenceen
dc.subjectBrain activityen
dc.subjectMuscular activityen
dc.titleSources of linear and non-linear synchrony between brain and muscles: linear and non-linear CMC sourcesen
dc.typeinfo:eu-repo/semantics/conferenceObjecten
dc.typeContribución a congreso / Biltzarrerako ekarpenaes
dc.contributor.departmentUniversidad Pública de Navarra. Departamento de Estadística, Informática y Matemáticases_ES
dc.contributor.departmentNafarroako Unibertsitate Publikoa. Estatistika, Informatika eta Matematikak Sailaeu
dc.rights.accessRightsinfo:eu-repo/semantics/embargoedAccessen
dc.rights.accessRightsAcceso embargado / Sarbidea bahitua dagoes
dc.embargo.lift2021-04-09
dc.embargo.terms2021-04-09
dc.identifier.doi10.1109/BCI48061.2020.9061667
dc.relation.projectIDinfo:eu-repo/grantAgreement/ES/1PE/TIN2016-77356-Pen
dc.relation.publisherversionhttps://doi.org/10.1109/BCI48061.2020.9061667
dc.type.versioninfo:eu-repo/semantics/acceptedVersionen
dc.type.versionVersión aceptada / Onetsi den bertsioaes


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