Contributions
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A Brain–Computer Interface Based on Miniature-Event-Related Potentials Induced by Very Small Lateral Visual Stimuli
Traditional visual BCIs preferred large-size stimuli to elicit large-amplitude EEG features. But long-term exposure to the irritating stimuli could easily cause visual fatigue to users. We develop a method to recognize weakest ever BCI signals induced by very small visual stimuli, and implement a vision friendly and high-efficiency BCI speller.