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On-Off Intermittency in Time Series of Spontaneous Paroxysmal Activity in Rats with Genetic Absence Epilepsy

A. E. Hramov·A. A. Koronovskii·I. S. Midzyanovskaya·E. Sitnikova·C. M. van Rijn
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Abstract

Dynamic behavior of complex neuronal ensembles is a topic comprising a streamline of current researches worldwide. In this article we study the behavior manifested by epileptic brain, in the case of spontaneous non-convulsive paroxysmal activity. For this purpose we analyzed archived long-term recording of paroxysmal activity in animals genetically susceptible to absence epilepsy, namely WAG/Rij rats. We first report that the brain activity alternated between normal states and epilepsy paroxysms is the on-off intermittency phenomenon which has been observed and studied earlier in the different nonlinear systems.

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A. E. Hramov, A. A. Koronovskii, I. S. Midzyanovskaya, E. Sitnikova, C. M. van Rijn. 2006-12-22. On-Off Intermittency in Time Series of Spontaneous Paroxysmal Activity in Rats with Genetic Absence Epilepsy. https://doi.org/10.1063/1.2360505

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