TY - RPRT TI - Brain-computer interface (BCI) operation: optimizing information transfer rates. AU - Dennis J McFarland AU - William A Sarnacki AU - Jonathan R Wolpaw PY - 2003 DO - 10.1016/s0301-0511(03)00073-5 UR - https://pubmed.ncbi.nlm.nih.gov/12853169/ ID - 12853169 ER -