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Long multi-stage training for a motor-impaired user in a BCI competition

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Academic year: 2021

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Figure

Figure 1. Example of an experimental paradigm applied in the investigation phase. We tested different time intervals of 5 s of tasks and 10 s of rest, 3 s/5 s, 3 s/10 s in order to determine the time interval that elicited prominent brain patterns.
Figure 2. Average ERD/ERS maps calculated for MI of right hand (RH), auditory imagination (MUS) and word association (LAN)
Figure 4. Experimental 4-class paradigm applied in the training phase. The user had to perform each control task (RH, MUS, LAN) for 5 s
Figure 5. F-score values reached by each training paradigm across sessions.
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