Abstract
A method for determining the degree of synchronization of intermittent phase synchronization regime from a time series has been proposed on the basis of estimating the zero conditional Lyapunov exponent. The efficiency of the method has been tested on model systems near the boundary of the appearance of the synchronous regime. The method has been used to determine the degree of synchronization between various regions of the brain of rats of the WAG/Rij line having a genetic predisposition to epilepsy.
Similar content being viewed by others
References
N. B. Janson, A. G. Balanov, V. S. Anishchenko, and P. V. E. McClintock, Phys. Rev. Lett. 86, 1749 (2001).
P. Bob, M. Palus, M. Susta, and K. Glaslova, Neurosci. Lett. 447, 73 (2008).
V. S. Anishchenko and D. E. Postnov, Sov. Tech. Phys. Lett. 14, 254 (1988).
M. G. Rosenblum, A. S. Pikovsky, and J. Kurths, Phys. Rev. Lett. 76, 1804 (1996).
A. S. Pikovsky, G. V. Osipov, M. G. Rosenblum, M. Zaks, and J. Kurths, Phys. Rev. Lett. 79, 47 (1997).
A. E. Hramov, A. A. Koronovskii, M. K. Kurovskaya, and S. Boccaletti, Phys. Rev. Lett. 97, 114101 (2006).
A. E. Hramov, A. A. Koronovskii, M. K. Kurovskaya, A. A. Ovchinnikov, and S. Boccaletti, Phys. Rev. E 76, 026206 (2007).
A. E. Hramov, A. A. Koronovskii, V. A. Makarov, A. N. Pavlov, and E. Sitnikova, Wavelets in Neuroscience (Springer, Heidelberg, New York, Dordrecht, London, 2015).
M. K. Kurovskaya, Tech. Phys. Lett. 34, 1063 (2008).
A. E. Hramov, A. A. Koronovskii, and M. K. Kurovskaya, Phys. Rev. E 78, 036212 (2008).
O. I. Moskalenko, A. A. Koronovskii, and A. E. Hramov, Phys. Rev. E 92, 012913 (2015).
A. A. Koronovskii, M. K. Kurovskaya, A. E. Khramov, and S. A. Shurygina, Tech. Phys. 54, 1403 (2009).
G. Benettin, L. Galgani, A. Giorgilli, and J.-M. Strelcyn, Meccanica 15, 9 (1980).
O. I. Moskalenko and A. S. Pavlov, Tech. Phys. Lett. 40, 526 (2014).
A. E. Hramov, A. A. Koronovskii, M. K. Kurovskaya, and O. I. Moskalenko, Phys. Lett. A 375, 1646 (2011).
E. Sitnikova, A. E. Hramov, V. V. Grubov, A. A. Ovchinnkov, and A. A. Koronovsky, Brain Res. 1436, 147 (2012).
A. E. Hramov, A. A. Koronovskii, I. S. Midzyanovskaya, E. Sitnikova, and C. M. Rijn, Chaos 16, 043111 (2006).
A. E. Hramov and A. A. Koronovskii, Chaos 14, 603 (2004).
A. A. Koronovskii and A. E. Hramov, JETP Lett. 79, 316 (2004).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © O.I. Moskalenko, A.A. Koronovskii, A.E. Hramov, M.O. Zhuravlev, 2016, published in Pis’ma v Zhurnal Eksperimental’noi i Teoreticheskoi Fiziki, 2016, Vol. 103, No. 8, pp. 606–610.
Rights and permissions
About this article
Cite this article
Moskalenko, O.I., Koronovskii, A.A., Hramov, A.E. et al. Estimate of the degree of synchronization in the intermittent phase synchronization regime from a time series (model systems and neurophysiological data). Jetp Lett. 103, 539–543 (2016). https://doi.org/10.1134/S0021364016080105
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0021364016080105