Influential Factors of an Asynchronous BCI for Movement Intention Detection

Figure 5

The topoplot demonstrates the F1 score of each channel for every subject when frequency was set with [0.01-1] Hz using SL spatial filter. The channels with higher discriminant power appear brighter. (a) Subject 1. (b) Subject 2. (c) Subject 3. (d) Subject 4. (e) Subject 5. (f) Subject 6. (g) Subject 7. (h) Subject 8. (i) Subject 9.

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