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Original papers
Estimation of synchronization of contours of vegetative regulation of circulation from long time records
V. V. Skazkinaab, A. R. Kiselevcd, E. I. Borovkovaa, V. I. Ponomarenkob, M. D. Prokhorovb, A. S. Karavaevab a Saratov State University, ul. Astrakhanskaya 83, Saratov, 410026, Russia
b Saratov Branch of Kotelnikov’s Institute of Radio-Engineering and Electronics of RAS, ul. Zelenaya 38, Saratov, 410019, Russia
c A.N. Bakoulev Scientific Center for Cardiovascular Surgery, Roublyevskoe Shosse 135, Moscow, 121552, Russia
d Saratov State Medical University named after V.I. Razumovsky, ul. Bolshaya Kazachia 112, Saratov, 410012, Russia
Abstract:
The previously proposed method for quantifying the degree of synchronization between circulatory regulation loops is used to analyze the time realizations of healthy subjects. Statistical properties of the index are studied in the analysis of two-hour records of experimental signals. In the course of this work, we investigated the properties of the estimation of the degree of synchronization using temporal realizations with different length, and we investigated the features of synchronization between the control loops under study at a time equal to hundreds of characteristic periods.
Keywords:
phase synchronization, autonomic regulation, self-oscillatory circuit, cardiovascular system, data analysis.
Received: 07.09.2017 Accepted: 30.01.2018
Citation:
V. V. Skazkina, A. R. Kiselev, E. I. Borovkova, V. I. Ponomarenko, M. D. Prokhorov, A. S. Karavaev, “Estimation of synchronization of contours of vegetative regulation of circulation from long time records”, Nelin. Dinam., 14:1 (2018), 3–12
Linking options:
https://www.mathnet.ru/eng/nd592 https://www.mathnet.ru/eng/nd/v14/i1/p3
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Abstract page: | 227 | Full-text PDF : | 100 | References: | 31 |
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