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STATISTICAL MEMORY OF MEG SIGNALS AT PHOTOSENSITIVE EPILEPSY

Yulmetyev, Renat M.; Khusaenova, E. V.; Yulmetyev, Renat M.; Haenggi, Peter; Shimojo, Shinsuke; Watanabe, Katsumi and Bhattacharya, Joydeep. 2008. STATISTICAL MEMORY OF MEG SIGNALS AT PHOTOSENSITIVE EPILEPSY. International Journal of Bifurcation and Chaos, 18(09), pp. 2799-2805. ISSN 0218-1274 [Article]

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Abstract or Description

Here we discuss the remarkable role of the statistical memory effects in the human brain functioning at photosensitive epilepsy (PSE). We have analyzed three independent statistical memory quantifiers for the magnetoencephalographic (MEG) signals. These quantifiers reflect the dynamical characteristics of neuromagnetic brain responses to a flickering stimulus of different color combinations. Results for a group of control subjects are contrasted with those from a patient with PSE. The emergence of the strong memory and the transition to a regular and robust regime of chaotic behavior of the signals in separate areas is characteristic for a patient with PSE versus a healthy brain.

Item Type:

Article

Identification Number (DOI):

https://doi.org/10.1142/S0218127408022032

Departments, Centres and Research Units:

Psychology

Dates:

DateEvent
2008Published

Item ID:

4958

Date Deposited:

21 Feb 2011 14:27

Last Modified:

30 Jun 2017 13:22

Peer Reviewed:

Yes, this version has been peer-reviewed.

URI:

http://research.gold.ac.uk/id/eprint/4958

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