Show simple item record

dc.contributor.authorCastillo, Ober
dc.contributor.authorSotomayor, Simy
dc.contributor.authorKemper, Guillermo
dc.contributor.authorClement, Vincent
dc.date.accessioned2021-01-11T15:40:44Z
dc.date.available2021-01-11T15:40:44Z
dc.date.issued2021-01-01
dc.identifier.issn21903018
dc.identifier.doi10.1007/978-3-030-57566-3_11
dc.identifier.urihttp://hdl.handle.net/10757/653803
dc.descriptionEl texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado.en_US
dc.description.abstractThis paper seeks to study the correspondence between the results of the test of variable of attention (TOVA) and the signals acquired by the Muse electroencephalogram (EEG) in the positions AF7 and AF8 of the cerebral cortex. There are a variety of research papers that estimates an index of attention in which the different characteristics in discrete signals of the brain activity were used. However, many of these results were obtained without contrasting them with standardized tests. Due to this fact, in the present work, the results will be compared with the score of the TOVA, which aims to identify an attention disorder in a person. The indicators obtained from the test are the response time variability, the average response time, and the d′ prime score. During the test, the characteristics of the EEG signals in the alpha, beta, theta, and gamma subbands such as the energy, average power, and standard deviation were extracted. For this purpose, the acquired signals are filtered to reduce the effect of the movement of the muscles near the cerebral cortex and then went through a subband decomposition process by applying transformed wavelet packets. The results show a well-marked correspondence between the parameters of the EEG signal of the indicated subbands and the visual attention indicators provided by TOVA. This correspondence was measured through Pearson’s correlation coefficient which had an average result of 0.8.en_US
dc.relation.urlhttps://www.scopus.com/record/display.uri?eid=2-s2.0-85098139786&doi=10.1007%2f978-3-030-57566-3_11&origin=inward&txGid=4a21fc18f64e80ccacca94efed2f3f3fen_US
dc.rightsinfo:eu-repo/semantics/embargoedAccesses_PE
dc.subjectEEG signalsen_US
dc.subjectMindfulnessen_US
dc.subjectMuseen_US
dc.subjectNeurofeedbacken_US
dc.subjectSignal processingen_US
dc.subjectTOVA testen_US
dc.subjectVisual attentionen_US
dc.subjectBehavioral researchen_US
dc.subjectBrainen_US
dc.subjectElectroencephalographyen_US
dc.titleCorrespondence Between TOVA Test Results and Characteristics of EEG Signals Acquired Through the Muse Sensor in Positions AF7–AF8en_US
dc.typeOtheren_US
dc.identifier.eissn21903026
dc.identifier.journalSmart Innovation, Systems and Technologiesen_US
dc.description.peerreviewRevisión por pareses_PE
dc.description.peerreviewRevisión por pareses_PE
dc.identifier.eid2-s2.0-85098139786
dc.identifier.scopusidSCOPUS_ID:85098139786
dc.source.journaltitleSmart Innovation, Systems and Technologies
dc.source.volume202
dc.source.beginpage111
dc.source.endpage120
dc.identifier.isni0000 0001 2196 144X


This item appears in the following Collection(s)

Show simple item record