Search Results - "Prokhorov, M D"

Method for Cardiointervalogram Selection from a Photoplethysmogram Signal for Estimating the Total Percentage of Phase Synchronization of Contours of Autonomic Circulation Regulation by Kurbako, A. V., Skazkina, V. V., Borovkova, E. I., Kiselev, A. R., Ponomarenko, V. I., Prokhorov, M. D., Gridnev, V. I., Karavaev, A. S., Kuligin, A. V., Krasikova, N. S., Mironov, S. A., Bezruchko, B. P.

“…In this paper, we compare four methods of extracting the sequence of intervals between heartbeats from the photoplethysmogram signal to estimate the total…”
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Resistant to noise chaotic communication scheme exploiting the regime of generalized synchronization by Prokhorov, M. D., Ponomarenko, V. I., Kulminskiy, D. D., Koronovskii, A. A., Moskalenko, O. I., Hramov, A. E.

“…We develop a chaotic communication system exploiting the regime of generalized synchronization between the transmitter and receiver. Two variants of…”
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Impact of Clinical Factors on the Achievement of Target Blood Pressure in Hypertensive Patients from Ivanovo Region of Russia: Data of 2015 by Kiselev, A. R., Posnenkova, O. M., Belova, O. A., Romanchuk, S. V., Popova, Y. V., Prokhorov, M. D., Gridnev, V. I.

“…Introduction In Russia, blood pressure (BP) control is below the optimal. The little is known about regional features and barriers to adequate BP control in…”
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Synchronization in ensembles of delay-coupled nonidentical neuronlike oscillators by Kulminskiy, D. D., Ponomarenko, V. I., Prokhorov, M. D., Hramov, A. E.

“…We study both numerically and experimentally the synchronization in an ensemble of nonidentical neuronlike oscillators described by the FitzHugh–Nagumo…”
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Laminar Chaos in Coupled Time-Delay Systems by Kulminskiy, D. D., Ponomarenko, V. I., Prokhorov, M. D.

“…—The possibility of the existence of laminar chaos in coupled time-delayed feedback systems is investigated. The cases of unidirectional and mutual coupling of…”
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Autonomic control is a source of dynamical chaos in the cardiovascular system by Karavaev, A S, Ishbulatov, Yu M, Ponomarenko, V I, Bezruchko, B P, Kiselev, A R, Prokhorov, M D

“…The origin of complex irregular dynamics in a cardiovascular system is still being actively debated. Some hypotheses suggest the crucial role of stochastic…”
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Reconstruction of ensembles of coupled time-delay systems from time series by Sysoev, I V, Prokhorov, M D, Ponomarenko, V I, Bezruchko, B P

“…We propose a method to recover from time series the parameters of coupled time-delay systems and the architecture of couplings between them. The method is…”
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Mathematical models of the electrocardiogram and photoplethysmogram signals to test methods for detection of synchronization between physiological oscillatory processes by Kurbako, A. V., Ishbulatov, Yu. M., Vahlaeva, A. M., Prokhorov, M. D., Gridnev, V. I., Bezruchko, B. P., Karavaev, A. S.

“…We proposed mathematical models for the electrocardiogram and photoplethysmogram signals with functionality to preset the pattern of synchronization between…”
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Simulating the differences in directional cardiorespiratory coupling in the awake state and different stages of sleep using a comprehensive mathematical model by Ishbulatov, Yu. M., Kurbako, A. V., Vahlaeva, A. M., Prokhorov, M. D., Gridnev, V. I., Karavaev, A. S., Penzel, T.

“…We propose a mathematical model of the human cardiovascular and respiratory systems. The cardiovascular segment of the model simulates the main heart rate,…”
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Cloning of Chimera States in a Two-Layer Network of Bistable Time-Delayed Feedback Oscillators by Kulminskiy, D. D., Ponomarenko, V. I., Prokhorov, M. D.

“…The phenomenon of chimera state cloning in a two-layer network of bistable time-delayed feedback oscillators has been experimentally studied for the first time…”
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Synchronization of infra-slow oscillations of brain potentials with respiration by Karavaev, A S, Kiselev, A R, Runnova, A E, Zhuravlev, M O, Borovkova, E I, Prokhorov, M D, Ponomarenko, V I, Pchelintseva, S V, Efremova, T Yu, Koronovskii, A A, Hramov, A E

“…We study the synchronization of infra-slow oscillations in human scalp electroencephalogram signal with the respiratory signal. For the cases of paced…”
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Laminar Chaos in a Delayed-Feedback Generator by Kul’minskii, D. D., Ponomarenko, V. I., Prokhorov, M. D.

“…The phenomenon of laminar chaos is experimentally investigated for the first time in a radioengineering delayed-feedback generator in which the delay time is…”
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Assessment of an External Periodic Force Amplitude Using a Small Spike Neuron Network in a Radiophysical Experiment by Ponomarenko, V. I., Kulminskiy, D. D., Andreev, A. V., Prokhorov, M. D.

“…A method is proposed that enables the amplitude of an external periodic force to be assessed using a small network consisting of oscillators with neuronlike…”
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A comprehensive assessment of cardiovascular autonomic control using photoplethysmograms recorded from the earlobe and fingers by Kiselev, A R, Mironov, S A, Karavaev, A S, Kulminskiy, D D, Skazkina, V V, Borovkova, E I, Shvartz, V A, Ponomarenko, V I, Prokhorov, M D

“…We compare the spectral indices of photoplethysmogram variability (PPGV) estimated using photoplethysmograms recorded from the earlobe and the middle fingers…”
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Neural-Like Dynamics in a Phase-Locked Loop System with Delayed Feedback by Sysoev, I. V., Sysoeva, M. V., Ponomarenko, V. I., Prokhorov, M. D.

“…We proposed a model of neural dynamics based on a phase-locked loop system with delayed feedback. The model can demonstrate chaotic oscillation modes, in which…”
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Interbeat interval variability versus frequency modulation of heart rate by Prokhorov, M D, Karavaev, A S, Ishbulatov, Y M, Ponomarenko, V I, Kiselev, A R, Kurths, J

“…The heart rate in humans is regulated by the autonomic nervous system, which modulates the frequency of heart contractions, resulting in heart rate variability…”
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A New Approach to the Experimental Study of Large Ensembles of Radioengineering Oscillators with Complex Couplings by Kulminskiy, D. D., Ponomarenko, V. I., Sysoev, I. V., Prokhorov, M. D.

“…In this paper, we propose a new approach that allows experimentally investigating complex dynamics in large ensembles of coupled radioengineering oscillators…”
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Reconstruction of Ensembles of Oscillators with Nonlinear Time-Delay Feedbacks by Sysoev, I. V., Ponomarenko, V. I., Prokhorov, M. D.

“…A method is presented for reconstructing ensembles of nonlinear oscillators coupled with each other by nonlinear time-delay feedbacks. The method allows one,…”
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Synchronization of low-frequency oscillations in the human cardiovascular system by Karavaev, A S, Prokhorov, M D, Ponomarenko, V I, Kiselev, A R, Gridnev, V I, Ruban, E I, Bezruchko, B P

“…We investigate synchronization between the low-frequency oscillations of heart rate and blood pressure having in humans a basic frequency close to 0.1 Hz. A…”
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An Experimental Study of Synchronization of Nonidentical Neuronlike Oscillators with an Adaptive Delayed Coupling by Ponomarenko, V. I., Kul’minskii, D. D., Prokhorov, M. D.

“…A radiophysical model of two delay-coupled FitzHugh–Nagumo self-sustained generators coupling is constructed. The possibility of introducing both a constant…”
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