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Relation between EEG activity and brain oxygenation in preterm neonates

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dc.creatorCaicedo Dorado, Alexander
dc.creatorThewissen, Liesbethspa
dc.creatorSmits, Annespa
dc.creatorNaulaers, Gunnarspa
dc.creatorAllegaert, Karelspa
dc.creatorVan Huffel, Sabinespa
dc.date.accessioned2020-08-06T16:20:25Z
dc.date.available2020-08-06T16:20:25Z
dc.date.created2017-07-07spa
dc.description.abstractThis study investigates the relationship between brain oxygenation, assessed by means of near infrared spectroscopy (NIRS), and brain function, assessed by means of electroencephalography (EEG). Using NIRS signals measuring the regional cerebral oxygen saturation (rScO2) and computing the fractional tissue oxygen extraction (FTOE), we compared how these variables relate to different features extracted from the EEG, such as the inter-burst interval (IBI) duration and amplitude, the amplitude of the EEG, and the amplitude of the burst. A cohort of 22 neonates undergoing sedation by propofol was studied and a regression of the NIRS-derived values to the different EEG features was made. We found that higher values of FTOE were related to higher values of EEG amplitude. These results might be of used in the monitoring of proper brain function in neonates.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.1007/978-3-319-55231-6_18
dc.identifier.issnISSN: 0065-2598
dc.identifier.issnEISSN: 2214-8019
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/25995
dc.language.isoengspa
dc.publisherSpringer Naturespa
dc.relation.citationEndPage139
dc.relation.citationStartPage133
dc.relation.citationTitleAdvances in Experimental Medicine and Biology
dc.relation.citationVolumeVol. 977
dc.relation.ispartofOxygen Transport to Tissue XXXIX; Advances in Experimental Medicine and Biology, ISSN:0065-2598;EISSN: 2214-8019, Vol.977, (July, 2017); pp.133-139spa
dc.relation.urihttps://link.springer.com/chapter/10.1007/978-3-319-55231-6_18spa
dc.rights.accesRightsinfo:eu-repo/semantics/restrictedAccess
dc.rights.accesoRestringido (Acceso a grupos específicos)spa
dc.sourceAdvances in Experimental Medicine and Biologyspa
dc.source.instnameinstname:Universidad del Rosario
dc.source.reponamereponame:Repositorio Institucional EdocUR
dc.subject.keywordPropofolspa
dc.subject.keywordEEGspa
dc.subject.keywordNIRSspa
dc.subject.keywordFlow-metabolic couplingspa
dc.titleRelation between EEG activity and brain oxygenation in preterm neonatesspa
dc.title.TranslatedTitleRelación entre la actividad EEG y la oxigenación cerebral en recién nacidos prematurosspa
dc.typearticleeng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaArtículospa
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