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Analysis of Variability of Isopotential Areas Features in Sequences of EEG Maps

  • Hanna Goszczyńska
  • Leszek Kowalczyk
  • Marek Doros
  • Krystyna Kolebska
  • Adam Jóźwik
  • Stanislaw Dec
  • Ewa Zalewska
  • Jan Miszczak
Part of the Advances in Intelligent and Soft Computing book series (AINSC, volume 57)

Summary

The aim of the study was to analyse differences in dynamics of variability of extreme isopotential areas in sequences of EEG maps containing seizure activity episode. Analysis of dynamics of alternating variability of extreme isopotential areas was performed in the three steps: visual examination, calculation of the differencing coefficient and statistical analysis. Results of the study performed on two groups of totally 17 subjects reveal the different dynamics of isopotential areas variability in considered groups of patients.

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References

  1. 1.
    Duffy, F.H.: Topographic Mapping of Brain Electric Activity. Butterworths, Boston (1986)Google Scholar
  2. 2.
    Lehman, D.: From mapping to the analysis and interpretation of EEG/EP maps. In: Maurer, K. (ed.) Topographic Brain Mapping of EEG and evoked potentials, pp. 53–75 (1989)Google Scholar
  3. 3.
    Li, L., Yao, D.: A new method of spatio-temporal topographic mapping by correlation coefficient of k-means cluster. Brain Topography 19(4), 161–176 (2007)Google Scholar
  4. 4.
    Goszczyńska, H., Doros, M., Kowalczyk, L., Kolebska, K., Dec, S., Zalewska, E., Miszczak, J.: Relationships between isopotential areas in EEG maps before, during and after the seizure activity. In: Pietka, E., Kawa, J. (eds.) Information Technologies in Biomedicine. Advances in Soft Computing, pp. 315–324. Springer, Heidelberg (2008)CrossRefGoogle Scholar
  5. 5.
    Duda, R.O., Hart, P.E., Stork, D.G.: Pattern classification. John Wiley & Sons, New York (2001)zbMATHGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Hanna Goszczyńska
    • 1
  • Leszek Kowalczyk
    • 1
  • Marek Doros
    • 1
  • Krystyna Kolebska
    • 1
  • Adam Jóźwik
    • 1
  • Stanislaw Dec
    • 2
  • Ewa Zalewska
    • 1
  • Jan Miszczak
    • 2
  1. 1.Institute of Biocybernetics and Biomedical Engineering PASWarsawPoland
  2. 2.Military Institute of Aviation MedicineWarsawPoland

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