Effects of Dynamic Resilience on the Reactivity of Vagally Mediated Heart Rate Variability Crameri, L, Hettiarachchi, Imali and Hanoun, Samer 2021, Effects of Dynamic Resilience on the Reactivity of Vagally Mediated Heart Rate Variability, Frontiers in Psychology, vol. 11, pp. 1-16, doi: 10.3389/fpsyg.2020.579210. Attached Files Name Description MIMEType Size Downloads Title Effects of Dynamic Resilience on the Reactivity of Vagally Mediated Heart Rate Variability Author(s) Crameri, L Hettiarachchi, Imali orcid.org/0000-0002-4220-0970 Hanoun, Samer orcid.org/0000-0002-8697-1515 Journal name Frontiers in Psychology Volume number 11 Article ID 579210 Start page 1 End page 16 Total pages 16 Publisher Frontiers Media Place of publication Lausanne, Switzerland Publication date 2021-01-20 ISSN 1664-1078 1664-1078 Keyword(s) cognitive assessment dynamic resilience heart rate variability human performance psychology physiological markers Social Sciences Psychology, Multidisciplinary Psychology NEUROVISCERAL INTEGRATION HUMAN-PERFORMANCE TANK THEORY 3 RS STRESS MODEL AXIS METAANALYSIS VALIDATION INDICATORS Summary Dynamic resilience is a novel concept that aims to quantify how individuals are coping while operating in dynamic and complex task environments. A recently developed dynamic resilience measure, derived through autoregressive modeling, offers an avenue toward dynamic resilience classification that may yield valuable information about working personnel for industries such as defense and elite sport. However, this measure classifies dynamic resilience based upon in-task performance rather than self-regulating cognitive structures; thereby, lacking any supported self-regulating cognitive links to the dynamic resilience framework. Vagally mediated heart rate variability (vmHRV) parameters are potential physiological measures that may offer an opportunity to link self-regulating cognitive structures to dynamic resilience given their supported connection to the self-regulation of stress. This study examines if dynamic resilience classifications reveal significant differences in vagal reactivity between higher, moderate and lower dynamic resilience groups, as participants engage in a dynamic, decision-making task. An amended Three Rs paradigm was implemented that examined vagal reactivity across six concurrent vmHRV reactivity segments consisting of lower and higher task load. Overall, the results supported significant differences between higher and moderate dynamic resilience groups' vagal reactivity but rejected significant differences between the lower dynamic resilience group. Additionally, differences in vagal reactivity across vmHRV reactivity segments within an amended Three Rs paradigm were partially supported. Together, these findings offer support toward linking dynamic resilience to temporal self-regulating cognitive structures that play a role in mediating physiological adaptations during task engagement. Language eng DOI 10.3389/fpsyg.2020.579210 Field of Research 1701 Psychology 1702 Cognitive Sciences HERDC Research category C1 Refereed article in a scholarly journal Free to Read? Yes Persistent URL http://hdl.handle.net/10536/DRO/DU:30148042 Document type: Journal Article Collections: Institute for Intelligent Systems Research and Innovation (IISRI) Open Access Collection Related Links Link Description Link to full-text (open access)   Connect to published version Go to link with your DU access privileges   Author URL Go to link with your DU access privileges   Connect to Elements publication management system Go to link with your DU access privileges     Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved. Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au. Versions Version Filter Type Sun, 14 Feb 2021, 09:47:56 EST Sun, 14 Feb 2021, 09:48:52 EST Mon, 15 Feb 2021, 04:00:47 EST Mon, 15 Feb 2021, 07:11:51 EST Sat, 06 Mar 2021, 01:30:51 EST Sat, 06 Mar 2021, 01:46:39 EST Thu, 30 Jun 2022, 12:09:21 EST Thu, 30 Jun 2022, 12:12:47 EST Thu, 30 Jun 2022, 16:40:16 EST Thu, 07 Jul 2022, 15:41:26 EST Tue, 19 Jul 2022, 11:07:54 EST Wed, 27 Jul 2022, 01:36:25 EST Filtered Full Citation counts:   Cited 1 times in TR Web of Science Cited 2 times in Scopus Search Google Scholar Access Statistics: 8 Abstract Views, 1 File Downloads  -  Detailed Statistics Created: Sun, 14 Feb 2021, 09:48:52 EST