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Physical fitness contributes to cardio-respiratory synchronization
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Perry, Sean, Khovanova, N. A. and Khovanov, I. A. (2019) Physical fitness contributes to cardio-respiratory synchronization. In: 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Berlin, Germany, 23-27 Jul 2019 pp. 4957-4960. ISSN 1558-4615. doi:10.1109/EMBC.2019.8857193
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WRAP-physical-fitness-contributes-cardio-respiratory-synchronization-Perry-2019.pdf - Accepted Version - Requires a PDF viewer. Download (1559Kb) | Preview |
Official URL: https://doi.org/10.1109/EMBC.2019.8857193
Abstract
Cardio-respiratory synchronization is a phenomenon of particular interest- especially at a 1:1 ratio- and may give greater insight into the underlying mechanisms of cardio-respiratory communication. Synchronization of this ratio is hypothesised to occur when breathing rate exceeds heart rate, which is the premise of this research. A novel experimental design focused on guiding elevated respiration to induce the entrainment of heart rate, and produce an equivalent rise in value. Application of instantaneous phase for identification and analysis of synchronization allowed for a reliable method of measuring the interaction between these stochastic processes. We have identified 1:1 phase synchronization in all volunteers measured. Longer synchronization episodes were observed reliably in athletic individuals, corroborating previous research for spontaneous breathing. This observation suggests that cardio-respiratory synchronization at all respiration rates is associated with a common underlying communication mechanism. Furthermore, it presents cardio-respiratory synchronization as a potential future measurement of fitness and autonomic health.
| Item Type: | Conference Item (Paper) | ||||||
|---|---|---|---|---|---|---|---|
| Subjects: | Q Science > QM Human anatomy | ||||||
| Divisions: | Faculty of Science > Engineering | ||||||
| Library of Congress Subject Headings (LCSH): | Cardiovascular system, Heart beat -- Measurement, Cardiology, Synchronization | ||||||
| Publisher: | IEEE | ||||||
| ISSN: | 1558-4615 | ||||||
| Official Date: | 7 October 2019 | ||||||
| Dates: |
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| Date of first compliant deposit: | 15 October 2019 | ||||||
| Page Range: | pp. 4957-4960 | ||||||
| DOI: | 10.1109/EMBC.2019.8857193 | ||||||
| Status: | Peer Reviewed | ||||||
| Publication Status: | Published | ||||||
| Publisher Statement: | © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | ||||||
| Access rights to Published version: | Restricted or Subscription Access | ||||||
| Conference Paper Type: | Paper | ||||||
| Title of Event: | 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) | ||||||
| Type of Event: | Conference | ||||||
| Location of Event: | Berlin, Germany | ||||||
| Date(s) of Event: | 23-27 Jul 2019 | ||||||
| Related URLs: |
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