Statistical memory of meg signals at photosensitive epilepsy

R. M. Yulmetyev, E. V. Khusaenova, D. G. Yulmetyeva, P. HÄnggi, S. Shimojo, K. Watanabe, J. Bhattacharya

研究成果: Article査読

3 被引用数 (Scopus)

抄録

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.

本文言語English
ページ(範囲)2799-2805
ページ数7
ジャーナルInternational Journal of Bifurcation and Chaos
18
9
DOI
出版ステータスPublished - 2008 9
外部発表はい

ASJC Scopus subject areas

  • Modelling and Simulation
  • Engineering (miscellaneous)
  • General
  • Applied Mathematics

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