Table 1.

The average accuracy rate for each frequency band.

Frequency bands	5–10 Hz	10–15 Hz	15–20 Hz	20–25 Hz	25–30 Hz	30–35 Hz
Accuracy ± std	85.34% ± 3.7%	87.33% ± 3.3%	86.98% ± 3.5%	87.15% ± 3.8%	87.28% ± 3.6%	86.83% ± 3.1%