Single trial detection of spatial covert visual attention for BCI

This paper discusses a time-dependent classification approach for single trial recognition of spatial covert visual attention for Brain–Computer Interface. Covert visual attention is a natural and intuitive mental task that does not require any external stimulation. The possibility to recognize it from single trials is essential for a future online close-loop BCI. Experimental results indicate the feasibility of the proposed approach and its high performance in an offline study. We achieved an accuracy of 84.1±8.9% with a rejection of 6.5±6.6% averaged across subjects.


Published in:
Proceedings of the 5th International Brain-Computer Interface Conference 2011
Presented at:
5th International Brain-Computer Interface Conference 2011, Graz, Austria, September 22-24, 2011
Year:
2011
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 Record created 2011-09-08, last modified 2018-03-18

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