Low-frequency dynamics of autonomic regulation of circulatory system in healthy subjects

V. V. Skazkina; E. I. Borovkova; T. A. Galushko; V. S. Khorev; A. R. Kiselev

doi:10.1117/12.2315192

26 April 2018 Low-frequency dynamics of autonomic regulation of circulatory system in healthy subjects

V. V. Skazkina, E. I. Borovkova, T. A. Galushko, V. S. Khorev, A. R. Kiselev

Proceedings Volume 10717, Saratov Fall Meeting 2017: Laser Physics and Photonics XVIII; and Computational Biophysics and Analysis of Biomedical Data IV; 1071723 (2018) https://doi.org/10.1117/12.2315192
Event: Saratov Fall Meeting 2017, 2017, Saratov, Russian Federation

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.

Citation Download Citation

V. V. Skazkina, E. I. Borovkova, T. A. Galushko, V. S. Khorev, and A. R. Kiselev "Low-frequency dynamics of autonomic regulation of circulatory system in healthy subjects", 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); https://doi.org/10.1117/12.2315192

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