Fractal Dimension for Detection of ERD/ERS Patterns in Asynchronous Brain Computer Interface

@article{Sadeghian2008FractalDF,
  title={Fractal Dimension for Detection of ERD/ERS Patterns in Asynchronous Brain Computer Interface},
  author={E. B. Sadeghian and M. H. Moradi},
  journal={2008 2nd International Conference on Bioinformatics and Biomedical Engineering},
  year={2008},
  pages={560-563}
}
Detection of motor-related events is the key issue in asynchronous brain-computer interface design. In this study we exploited for the first time Katz's fractal dimension for detection of motor related changes characterized by ERD/ERS patterns in electroencephalogram signal. Our observation was that the activation/deactivation of brain's cortical neural systems, during occurrence of motor activity, changes the complexity or randomness of spontaneous EEG and can be quantified accurately with… CONTINUE READING
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