TY - RPRT TI - Answering questions with an electroencephalogram-based brain-computer interface. AU - L A Miner AU - D J McFarland AU - J R Wolpaw PY - 1998 DO - 10.1016/s0003-9993(98)90165-4 UR - https://pubmed.ncbi.nlm.nih.gov/9749678/ ID - 9749678 ER -