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(C)overt attention and visual speller design in an ERP-based brain-computer interface
BACKGROUND: In a visual oddball paradigm, attention to an event usually modulates the event-related potential (ERP). An ERP-based brain-computer interface (BCI) exploits this neural mechanism for communication. Hitherto, it was unclear to what extent the accuracy of such a BCI requires eye movements...
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Formato: | Texto |
Lenguaje: | English |
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BioMed Central
2010
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2904265/ https://www.ncbi.nlm.nih.gov/pubmed/20509913 http://dx.doi.org/10.1186/1744-9081-6-28 |