@article{M. Antelis2015, author = "Javier M. Antelis and Luis Montesano and Ander Ramos-Murguialday and Niels Birbaumer and Javier Minguez", title = "{Experimental design.}", year = "2015", month = "12", url = "https://plos.figshare.com/articles/figure/_Experimental_design_/684722", doi = "10.1371/journal.pone.0061976.g002" }