@misc{indiciae39e5f608a501, title = {Brain-computer communication: unlocking the locked in.}, author = {A Kübler and B Kotchoubey and J Kaiser and J R Wolpaw and N Birbaumer}, year = {2001}, doi = {10.1037/0033-2909.127.3.358}, url = {https://pubmed.ncbi.nlm.nih.gov/11393301/}, note = {Source identifier: 11393301} }