Figure 4.

Summary of the BMI performance along the intervention sessions. (A) GT results per patient and sessions, including a motor imagery run in the last intervention session with each patient (blue bar). The BMI performance in two sessions (sessions 1 and 6) with patients P3 and P4 could not be estimated due to the loss of the synchronization signal during the recordings. In these cases the interventions could be carried out in equal conditions as in the rest of the sessions (B) Detection latencies of the BMI per session and patient.