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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Spatial synchronization in the human cardiovascular system
AU - Stefanovska, Aneta
AU - Hožič, Mario
PY - 2000
Y1 - 2000
N2 - Concepts developed for the synchronization analysis of noisy coupled nonlinear oscillators are used to study the spatial synchronization of oscillations in the blood distribution system. We reveal that the cardiac and respiratory oscillations observed at different sites of the system are strongly phase and frequency synchronized, while the spatial synchronization of oscillations that originate locally is weaker. The results obtained support the hypothesis that the entire cardiovascular system is characterised by the same dynamics.
AB - Concepts developed for the synchronization analysis of noisy coupled nonlinear oscillators are used to study the spatial synchronization of oscillations in the blood distribution system. We reveal that the cardiac and respiratory oscillations observed at different sites of the system are strongly phase and frequency synchronized, while the spatial synchronization of oscillations that originate locally is weaker. The results obtained support the hypothesis that the entire cardiovascular system is characterised by the same dynamics.
KW - COUPLED CHAOTIC OSCILLATORS
KW - PHASE SYNCHRONIZATION
KW - SIGNAL
U2 - 10.1143/PTPS.139.270
DO - 10.1143/PTPS.139.270
M3 - Journal article
SP - 270
EP - 282
JO - Progress of Theoretical Physics Supplement
JF - Progress of Theoretical Physics Supplement
SN - 0375-9687
IS - Supplement 139
T2 - 4th International Summer School/Conference on Lets Face Chaos Through Nonlinear Dynamics
Y2 - 27 June 1999 through 11 July 1999
ER -