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Strong memory in time series of human magnetoencephalograms can identify photosensitive epilepsy

Yulmetyev, R. M. and Yulmetyeva, D. G. and Hänggi, P. and Shimojo, S. and Bhattacharya, J. (2007) Strong memory in time series of human magnetoencephalograms can identify photosensitive epilepsy. Journal of Experimental and Theoretical Physics, 104 (4). pp. 644-650. ISSN 1063-7761. https://resolver.caltech.edu/CaltechAUTHORS:20200225-071145396

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Abstract

To discuss the salient role of statistical memory effects in human brain functioning, we have analyzed a set of stochastic memory quantifiers that reflects the dynamical characteristics of neuromagnetic responses of magnetoencephalographic signals to a flickering stimulus of different color combinations from a group of control subjects, and compared them with those for a patient with photosensitive epilepsy. We have discovered that the emergence of strong memory and the accompanying transition to a regular and robust regime of chaotic behavior of signals in separate areas for a patient most likely identifies the regions where the protective mechanism against the occurrence of photosensitive epilepsy is located.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://doi.org/10.1134/s1063776107040140DOIArticle
https://rdcu.be/b2ah9PublisherFree ReadCube access
https://arxiv.org/abs/physics/0611285arXivDiscussion Paper
ORCID:
AuthorORCID
Shimojo, S.0000-0002-1290-5232
Bhattacharya, J.0000-0003-3443-9049
Additional Information:© 2007 Pleiades Publishing, Inc. Received 13 July 2006; Issue Date April 2007. The text was submitted by the authors in English. We thank Dr. K. Watanabe for support of experiments. This work was financially supported by the Russian Foundation for Basic Research (project no. 05-02-16639a), by the Ministry of Education and Science of Russian Federation (grant no. 2.1.1.741) (R.M.Y. and D.G.Y.) and the JST Shimojo ERATO project (S.S.).
Funders:
Funding AgencyGrant Number
Russian Foundation for Basic Research05-02-16639a
Ministry of Education and Science of Russian Federation2.1.1.741
Japan Science and Technology AgencyUNSPECIFIED
Issue or Number:4
Classification Code:PACS: 05.45.Tp; 87.19.La; 89.75.-k
Record Number:CaltechAUTHORS:20200225-071145396
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20200225-071145396
Official Citation:Yulmetyev, R.M., Yulmetyeva, D.G., Hänggi, P. et al. Strong memory in time series of human magnetoencephalograms can identify photosensitive epilepsy. J. Exp. Theor. Phys. 104, 644–650 (2007). https://doi.org/10.1134/S1063776107040140
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:101516
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:25 Feb 2020 15:49
Last Modified:03 Aug 2020 22:55

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