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Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper
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TY - GEN
T1 - Cardiorespiratory coupling functions, synchronization and ageing
AU - Stankovski, Tomislav
AU - McClintock, Peter V E
AU - Stefanovska, Aneta
PY - 2014/1/1
Y1 - 2014/1/1
N2 - We discuss the advent of coupling functions as a new dimension in the analysis of cardiorespiratory interactions. By decomposing the separate coupling components in a phase oscillator model, we infer the cardiorespiratory coupling functions with dynamical Bayesian inference for time-evolving and noisy coupled systems. The inferred coupling functions are themselves time-varying processes. On a longer timescale, application to ageing shows that the coupling functions and the direct influence of respiration decrease as age increases. We find that the coupling functions can give rise to synchronization transitions, and that there are no significant changes in synchronization with age.
AB - We discuss the advent of coupling functions as a new dimension in the analysis of cardiorespiratory interactions. By decomposing the separate coupling components in a phase oscillator model, we infer the cardiorespiratory coupling functions with dynamical Bayesian inference for time-evolving and noisy coupled systems. The inferred coupling functions are themselves time-varying processes. On a longer timescale, application to ageing shows that the coupling functions and the direct influence of respiration decrease as age increases. We find that the coupling functions can give rise to synchronization transitions, and that there are no significant changes in synchronization with age.
U2 - 10.1109/ESGCO.2014.6847579
DO - 10.1109/ESGCO.2014.6847579
M3 - Conference contribution/Paper
AN - SCOPUS:84904503172
SN - 9781479939695
T3 - 2014 8th Conference of the European Study Group on Cardiovascular Oscillations, ESGCO 2014
SP - 181
EP - 182
BT - 2014 8th Conference of the European Study Group on Cardiovascular Oscillations, ESGCO 2014
PB - IEEE Computer Society Press
T2 - 2014 8th Conference of the European Study Group on Cardiovascular Oscillations, ESGCO 2014
Y2 - 25 May 2014 through 28 May 2014
ER -