Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/30390
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dc.contributor.authorBrindle, Ryan Cen_UK
dc.contributor.authorGinty, Annie Ten_UK
dc.contributor.authorPhillips, Anna Cen_UK
dc.contributor.authorFisher, James Pen_UK
dc.contributor.authorMcIntyre, Daviden_UK
dc.contributor.authorCarroll, Douglasen_UK
dc.date.accessioned2019-11-01T01:00:58Z-
dc.date.available2019-11-01T01:00:58Z-
dc.date.issued2016-04en_UK
dc.identifier.urihttp://hdl.handle.net/1893/30390-
dc.description.abstractCorrelation dimension (D2), a measure of heart rate (HR) complexity, has been shown to decrease in response to acute mental stress and relate to adverse cardiovascular health. However, the relationship between stress‐induced changes in D2 and HR has yet to be established. The present studies aimed to assess this relationship systematically while controlling for changes in respiration and autonomic activity. In Study 1 (N = 25) D2 decreased during stress and predicted HR reactivity even after adjusting for changes in respiration rate, and cardiac vagal tone. This result was replicated in Study 2 (N = 162) and extended by including a measure of cardiac sympathetic activity; correlation dimension remained an independent predictor of HR reactivity in a hierarchical linear model containing measures of cardiac parasympathetic and sympathetic activity and their interaction. These results suggest that correlation dimension may provide additional information regarding cardiac stress reactivity above that provided by traditional measures of cardiac autonomic function.en_UK
dc.language.isoenen_UK
dc.publisherWileyen_UK
dc.relationBrindle RC, Ginty AT, Phillips AC, Fisher JP, McIntyre D & Carroll D (2016) Heart rate complexity: A novel approach to assessing cardiac stress reactivity: Cardiac stress reactivity and heart rate complexity. Psychophysiology, 53 (4), pp. 465-472. https://doi.org/10.1111/psyp.12576en_UK
dc.rightsThe publisher does not allow this work to be made publicly available in this Repository. Please use the Request a Copy feature at the foot of the Repository record to request a copy directly from the author. You can only request a copy if you wish to use this work for your own research or private study.en_UK
dc.subjectCorrelation dimensionen_UK
dc.subjectStressen_UK
dc.subjectHeart rateen_UK
dc.subjectPreejection perioden_UK
dc.subjectHeart rate variabilityen_UK
dc.titleHeart rate complexity: A novel approach to assessing cardiac stress reactivity: Cardiac stress reactivity and heart rate complexityen_UK
dc.typeJournal Articleen_UK
dc.rights.embargodate2999-12-31en_UK
dc.rights.embargoreason[Heart rate complexity-main.pdf] The publisher does not allow this work to be made publicly available in this Repository therefore there is an embargo on the full text of the work.en_UK
dc.identifier.doi10.1111/psyp.12576en_UK
dc.identifier.pmid26585809en_UK
dc.citation.jtitlePsychophysiologyen_UK
dc.citation.issn1469-8986en_UK
dc.citation.issn0048-5772en_UK
dc.citation.volume53en_UK
dc.citation.issue4en_UK
dc.citation.spage465en_UK
dc.citation.epage472en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusVoR - Version of Recorden_UK
dc.contributor.funderEconomic and Social Research Councilen_UK
dc.contributor.funderUniversity of Birminghamen_UK
dc.contributor.funderAXA Insuranceen_UK
dc.author.emaila.c.whittaker@stir.ac.uken_UK
dc.citation.date20/11/2015en_UK
dc.contributor.affiliationUniversity of Birminghamen_UK
dc.contributor.affiliationUniversity of Pittsburghen_UK
dc.contributor.affiliationUniversity of Birminghamen_UK
dc.contributor.affiliationUniversity of Birminghamen_UK
dc.contributor.affiliationUniversity of Birminghamen_UK
dc.contributor.affiliationUniversity of Birminghamen_UK
dc.identifier.isiWOS:000372889100005en_UK
dc.identifier.scopusid2-s2.0-84961185728en_UK
dc.identifier.wtid1414446en_UK
dc.contributor.orcid0000-0002-5461-0598en_UK
dc.date.accepted2015-10-08en_UK
dc.description.refREF Compliant by Deposit in Stirling's Repositoryen_UK
dc.date.filedepositdate2019-07-19en_UK
Appears in Collections:Faculty of Health Sciences and Sport Journal Articles

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