TY - RPRT TI - ERPs evoked by different matrix sizes: implications for a brain computer interface (BCI) system. AU - Brendan Z Allison AU - Jaime A Pineda PY - 2003 DO - 10.1109/tnsre.2003.814448 UR - https://pubmed.ncbi.nlm.nih.gov/12899248/ ID - 12899248 ER -