@article{article, title = {{Extending CSP to detect motor imagery in a four-class BCI}}, url = {{}}, year = {{2012}}, month = {{1}}, author = {{Fang Y and Chen M and Zheng X and Harrison RF}}, volume = {{9}}, journal = {{Journal of Information and Computational Science}}, issue = {{1}}, pages = {{143-151}}, note = {{Accessed on 2025/07/12}}}