%0 Journal Article %T A hierarchical architecture for recognising intentionality in mental tasks on a brain-computer interface %A Andoni Arruti %A Asier Salazar-Ramirez %A Basilio Sierra %A Javier Muguerza %A Jose I. Martin %A Raquel Martinez %J Archive of "PLoS ONE". %D 2019 %R 10.1371/journal.pone.0218181 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6581259/