Biomedical Engineering and Neuroscience Proceedings of the 3rd International Scientific Conference on Brain-Computer Interfaces, BCI 2018, March 13-14, Opole, Poland - Hunek, Wojciech P.; Hunek, Wojciech P.; Paszkiel, Szczepan; Paszkiel, Szczepan (Springer International Publishing : Imprint: Springer, 2018)