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Functional magnetic resonance in medicine students with and without partial sleep restriction

dc.creatorBermudez S.spa
dc.creatorHernandez J.T.spa
dc.creatorPerez I.spa
dc.creatorMorillo A.J.spa
dc.creatorBernal B.spa
dc.creatorSantiago G.spa
dc.creatorTorres S.spa
dc.creatorOcampo A.spa
dc.creatorIbáñez Pinilla, Milcíadesspa
dc.creatorRascovsky S.spa
dc.creatorSanz, A.spa
dc.creatorReyes, P.spa
dc.date.accessioned2020-08-06T16:24:09Z
dc.date.available2020-08-06T16:24:09Z
dc.date.created2013-09spa
dc.description.abstractOBJECTIVE To describe the effects of partial sleep restriction (PSR) in the brain regions involved in cognitive inhibition processes, motor function and phonological fluency using functional Magnetic Resonance Imaging (fMRI). METHOD A sample of 12 graduate medicine students were subject to a follow-up of the number of hours of habitual sleep and underwent fMRI studies evaluating 4 paradigms before and after the PSR : Stroop (in standard and modified versions), right hand movement and verbal fluency. The PSR was equivalent to one night-shift, with at least 45 % sleep restriction with respect to the habitual sleep pattern during the previous week. The d2 attention test was done before and after the PSR to evaluate attention. RESULTS The d2 attention test did not show any significant differences between the habitual sleep condition and the PSR. Significant differences were found in BOLD activity for the motor function (P<0.05). Changes in BOLD activity were not observed for the Stroop nor verbal fluency paradigms.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.1007/s00234-013-1236-8
dc.identifier.issnISSN: 0028-3940
dc.identifier.issnEISSN: 1432-1920
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/26490
dc.language.isoengspa
dc.publisherSpringer Naturespa
dc.publisherEuropean Society of Neuroradiologyspa
dc.relation.citationIssueNo. Suppl 1
dc.relation.citationStartPage125
dc.relation.citationTitleNeuroradiology;37th European Society Of Neuroradiology Annual Meeting
dc.relation.citationVolumeVol. 55
dc.relation.ispartofNeuroradiology, ISSN: 0028-3940 ; EISSN: 1432-1920, Vol.55, No.Suppl 1 (2013-09); pp.125spa
dc.relation.ispartofEuropean Society Of Neuroradiology Annual Meeting, No.37 (September 28 – October 1, 2013), 145 pp.spa
dc.relation.urihttps://link.springer.com/article/10.1007/s00234-013-1236-8spa
dc.rights.accesRightsinfo:eu-repo/semantics/restrictedAccess
dc.rights.accesoRestringido (Acceso a grupos específicos)spa
dc.sourceNeuroradiologyspa
dc.source37th European Society Of Neuroradiology Annual Meetingspa
dc.source.instnameinstname:Universidad del Rosario
dc.source.reponamereponame:Repositorio Institucional EdocUR
dc.subject.keywordAnimalsspa
dc.subject.keywordHumansspa
dc.subject.keywordNervous Systemspa
dc.subject.keywordNervous System Diseasesspa
dc.subject.keywordNeuroradiographyspa
dc.subject.keywordRadiologyspa
dc.subject.keywordInterventionalspa
dc.titleFunctional magnetic resonance in medicine students with and without partial sleep restrictionspa
dc.title.TranslatedTitleResonancia magnética funcional en estudiantes de medicina con y sin restricción parcial del sueñospa
dc.typeconferenceObjecteng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaDocumento de conferenciaspa
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