Which Physiological Components are More Suitable for Visual ERP Based Brain–Computer Interface? A Preliminary MEG/EEG Study

@article{Bianchi2010WhichPC,
  title={Which Physiological Components are More Suitable for Visual ERP Based Brain–Computer Interface? A Preliminary MEG/EEG Study},
  author={Luigi Bianchi and Saber Sami and Arjan Hillebrand and I. P. Fawcett and Lucia Rita Quitadamo and Stefano Seri},
  journal={Brain Topography},
  year={2010},
  volume={23},
  pages={180-185}
}
We investigated which evoked response component occurring in the first 800 ms after stimulus presentation was most suitable to be used in a classical P300-based brain–computer interface speller protocol. Data was acquired from 275 Magnetoencephalographic sensors in two subjects and from 61 Electroencephalographic sensors in four. To better characterize the evoked physiological responses and minimize the effect of response overlap, a 1000 ms Inter Stimulus Interval was preferred to the short… CONTINUE READING