Tonin, LucaLeeb, RobertMillán, José del R.2011-09-082011-09-082011-09-082011https://infoscience.epfl.ch/handle/20.500.14299/70826This 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.Brain--Computer InterfaceVisual covert spatial attentionEEGtext::conference output::conference proceedings::conference paper