Feasibility of a Hybrid Brain-Computer Interface for Advanced Functional Electrical Therapy
Figure 6
Normalized band-powers BP1, BP2, BP3, and BPmu from (a) to (d). One successful trial (TP), one false positive ERD detection (FPerd), and one missed ERD detection (FNerd) for subject S1, during the representative 27-second interval, are presented. (a)–(d) arrangement and color codes for tirquose, red, blue, and green are the same as in Figure 4. The yellow vertical dotted line marks one FPerd detection which occurred 200 ms after the cue for MI. FNerd occurred after the third cue for MI; that is, ERD was not detected in the following 5 seconds after the cue for MI and FES was not activated.
