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Changes in Oxygenation Levels Precede Changes in Amplitude of the EEG in Premature Infants

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dc.creatorCaicedo Dorado, Alexander
dc.creatorThewissen, Liesbethspa
dc.creatorNaulaers, Gunnarspa
dc.creatorSmits, Annespa
dc.creatorVan Huffel. Sabinespa
dc.creatorAllegaert, Karelspa
dc.date.accessioned2020-08-28T15:50:00Z
dc.date.available2020-08-28T15:50:00Z
dc.date.created2016-08-16spa
dc.description.abstractDuchenne muscular dystrophy (DMD) is the most common and devastating type of muscular dystrophy worldwide. In this study we have investigated the potential of the combined use of non-invasive near-infrared spectroscopy (NIRS) and surface electromyography (sEMG) to assess contraction-induced changes in oxygenation and myoelectrical activity, respectively in the biceps brachii of eight DMD patients aged 9–12 years and 11 age-matched healthy controls. Muscle tissue oxygenation index (TOI), oxyhemoglobin (HbO2), and sEMG signals were continuously measured during a sustained submaximal contraction of 60 % maximal voluntary isometric contraction, and post-exercise recovery period. Compared to controls, DMD subjects showed significantly smaller changes in TOI during the contraction. In addition, during the reoxygenation phase some dynamic parameters extracted from the HbO2 measurements were significantly different between the two groups, some of which were correlated with functional performances on a 6-min walking test. In conclusion, non-invasive continuous monitoring of skeletal muscle oxygenation by NIRS is feasible in young children, and significant differences in contraction-induced deoxygenation and reoxygenation patterns were observed between healthy controls and DMD children.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.1007/978-3-319-38810-6_19
dc.identifier.issnISBN: 978-3-319-38808-3
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/28883
dc.language.isoengspa
dc.publisherSpringer Naturespa
dc.relation.citationEndPage149
dc.relation.citationStartPage143
dc.relation.citationTitleAdvances in Experimental Medicine and Biology
dc.relation.citationVolumeVol. 923
dc.relation.ispartofAdvances in Experimental Medicine and Biology, ISBN: 978-3-319-38808-3, Vol.923 (2016); pp. 143-149spa
dc.relation.urihttps://link.springer.com/chapter/10.1007/978-3-319-38810-6_19spa
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.keywordAEEGspa
dc.subject.keywordNIRSspa
dc.subject.keywordPremature infantsspa
dc.subject.keywordTransfer entropyspa
dc.titleChanges in Oxygenation Levels Precede Changes in Amplitude of the EEG in Premature Infantsspa
dc.title.TranslatedTitleLos cambios en los niveles de oxigenación preceden a los cambios en la amplitud del EEG en bebés prematurosspa
dc.typebookParteng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaParte de librospa
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