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Proceedings Paper

Low-frequency dynamics of autonomic regulation of circulatory system in healthy subjects
Author(s): V. V. Skazkina; E. I. Borovkova; T. A. Galushko; V. S. Khorev; A. R. Kiselev
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Paper Abstract

The paper is devoted to the analysis of dynamic of interactions between signals of autonomic circulatory regulation. We investigated two-hour experimental records of 30 healthy people. Phase synchronization was studied using the signals of the electrocardiogram and the photoplethysmogram of vessels. We found the presence of long synchronous intervals in some subjects. For analysis of the dynamic we calculated autocorrelation functions. The analysis made it possible to reveal indirect signs of the influence of the humoral regulation system.

Paper Details

Date Published: 26 April 2018
PDF: 5 pages
Proc. SPIE 10717, Saratov Fall Meeting 2017: Laser Physics and Photonics XVIII; and Computational Biophysics and Analysis of Biomedical Data IV, 1071723 (26 April 2018); doi: 10.1117/12.2315192
Show Author Affiliations
V. V. Skazkina, Saratov State Univ. (Russian Federation)
E. I. Borovkova, Saratov State Univ. (Russian Federation)
T. A. Galushko, Saratov State Univ. (Russian Federation)
V. S. Khorev, Saratov State Univ. (Russian Federation)
A. R. Kiselev, Bakulev Scientific Ctr. for Cardiovascular Surgery (Russian Federation)
Saratov State Medical Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 10717:
Saratov Fall Meeting 2017: Laser Physics and Photonics XVIII; and Computational Biophysics and Analysis of Biomedical Data IV
Vladimir L. Derbov; Dmitry Engelevich Postnov, Editor(s)

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