Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/40291
DC FieldValueLanguage
dc.contributor.authorCerquera, A.en_US
dc.contributor.authorOrjuela-Cañón, A.en_US
dc.contributor.authorRoa-Huertas, J.en_US
dc.contributor.authorFreund, J.A.en_US
dc.contributor.authorJuliá Serdá, José Gabrielen_US
dc.contributor.authorRavelo-García, Antonioen_US
dc.date.accessioned2018-06-11T08:45:55Z-
dc.date.available2018-06-11T08:45:55Z-
dc.date.issued2017en_US
dc.identifier.isbn9781510607781
dc.identifier.issn0277-786Xen_US
dc.identifier.urihttp://hdl.handle.net/10553/40291-
dc.description.abstractTransfer entropy (TE) is a nonlinear metric employed recently in polysomnography (PSG) recordings to quantify the topological characteristics of the brain-heart physiological network. The present study applies the TE to eva-luate its usefulness to identify quantitative differences in PSG registers of patients diagnosed with oclusive sleep apnea (OSA), before and after a continuous positive air pressure (CPAP) therapy. PSG recordings corresponding to 19 OSA patients were analysed under the rationale that the set of EEG subbands represents the sympathetic activity of the autonomic nervous system (ANS), and the high frequency component of the heart rate variability (HRV) represents the parasympathetic activity. The TE was computed based on a binning estimation and the results were analyzed via effect size calculation. The results showed that the sympathetic activity is increased in the presence of OSA, which is represented by the increased flow of information among brain subsystems and dropping to values close to zero during CPAP therapy. In contrast, the parasympathetic activity showed to be reduced in the presence of OSA and augmented during the CPAP therapy.en_US
dc.languageengen_US
dc.relation.ispartofProceedings of SPIE - The International Society for Optical Engineeringen_US
dc.sourceProceedings of SPIE - The International Society for Optical Engineering[ISSN 0277-786X],v. 10160 (1016003)en_US
dc.subject3314 Tecnología médicaen_US
dc.subject.otherBrain-heart networken_US
dc.subject.otherContinuous positive airway pressure (CPAP)en_US
dc.subject.otherObstructive sleep apnea (OSA)en_US
dc.subject.otherPolysomnographyen_US
dc.subject.otherTransfer entropyen_US
dc.titleTransfer entropy to characterize brain-heart topology in sleep apnea patients treated with continuous positive airway pressureen_US
dc.typeinfo:eu-repo/semantics/conferenceObjectes
dc.typeConferenceObjectes
dc.relation.conference12th International Symposium on Medical Information Processing and Analysis (SIPAIM)
dc.relation.conference12th International Symposium on Medical Information Processing and Analysis, SIPAIM 2016
dc.identifier.doi10.1117/12.2256836
dc.identifier.scopus85014587791
dc.identifier.isi000399332700003-
dc.contributor.authorscopusid55887852300
dc.contributor.authorscopusid55320341500
dc.contributor.authorscopusid57193540571
dc.contributor.authorscopusid7102777382
dc.contributor.authorscopusid6603171553
dc.contributor.authorscopusid9634135600
dc.relation.volume10160-
dc.investigacionIngeniería y Arquitecturaen_US
dc.type2Actas de congresosen_US
dc.contributor.daisngid3173925
dc.contributor.daisngid2962836
dc.contributor.daisngid22874872
dc.contributor.daisngid736970
dc.contributor.daisngid2942583
dc.contributor.daisngid1986395
dc.contributor.wosstandardWOS:Cerquera, A
dc.contributor.wosstandardWOS:Orjuela-Canon, A
dc.contributor.wosstandardWOS:Roa-Huertas, J
dc.contributor.wosstandardWOS:Freund, JA
dc.contributor.wosstandardWOS:Julia-Serda, G
dc.contributor.wosstandardWOS:Ravelo-Garcia, A
dc.date.coverdateEnero 2017
dc.identifier.conferenceidevents121039
dc.identifier.ulpgces
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.event.eventsstartdate05-12-2016-
crisitem.event.eventsstartdate05-12-2016-
crisitem.event.eventsenddate07-12-2016-
crisitem.event.eventsenddate07-12-2016-
crisitem.author.deptGIR IDeTIC: División de Procesado Digital de Señales-
crisitem.author.deptIU para el Desarrollo Tecnológico y la Innovación-
crisitem.author.deptDepartamento de Señales y Comunicaciones-
crisitem.author.orcid0000-0002-8512-965X-
crisitem.author.parentorgIU para el Desarrollo Tecnológico y la Innovación-
crisitem.author.fullNameRavelo García, Antonio Gabriel-
Appears in Collections:Actas de congresos
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