“…The introduction of these robotic devices into rehabilitation therapies can further improve them (Bortole et al, 2015 ). Regarding the control, EMG-based interfaces can be used to control prosthesis (Villarejo Mayor et al, 2017 ), but a Brain-Machine Interface (BMI) offers a more suitable option to control a mechanical device, such as a speller or a wheelchair (Li et al, 2014 ), and exoskeletons or robotic orthesis (Do et al, 2013 ; Kilicarslan et al, 2013 ; López-Larraz et al, 2016 ; Liu et al, 2017 ). In addition, a BMI can improve neuroplasticity during rehabilitation therapies through the cognitive engagement of the subject (Cramer, 2008 ; Gharabaghi, 2016 ; Barrios et al, 2017 ), a fact that has been proved in clinical studies (Donati et al, 2016 ).…”