Fig. 5

The BrainDriver race times were achieved by the pilot in 2019 and 2020 and changes in key parameters throughout the training period. A and B BrainDriver race competition time achieved in 2019 and 2020, respectively. C and D TSD outputs baseline correction applied to the 2-class classifiers of the online BCI in 2019 and 2020, respectively. E and F Dead-band and dead-band-break configuration applied to the online BCI in 2019 and 2020, respectively. Minor ticks at horizontal axes of graphs presented in (A–F) panels indicate values obtained, separately, in each run of the corresponding session. Dashed (and solid) oval highlights sessions near (and during) the competition day when the pilot’s BCI control ability decreased (i.e., race completion time increased) compared to earlier sessions