Spatial and temporal structure of phase synchronization of spontaneous alpha EEG activity

@article{Ito2004SpatialAT,
  title={Spatial and temporal structure of phase synchronization of spontaneous alpha EEG activity},
  author={Junji Ito and Andrey R. Nikolaev and Cees van Leeuwen},
  journal={Biological Cybernetics},
  year={2004},
  volume={92},
  pages={54-60}
}
Spatiotemporal characteristics of spontaneous alpha EEG activity patterns are analyzed in terms of large-scale phase synchronization. During periods with strong phase synchronization over the entire scalp, phase patterns take either of two forms; one is a gradual phase shift between frontal and occipital regions and the other is a stepwise pattern with a sudden phase shift in the central region. The former is regarded as a traveling wave of electrocortical activity, of which the direction of… CONTINUE READING

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