. Author manuscript; available in PMC: 2015 Sep 1.

Published in final edited form as: Technology (Singap World Sci). 2014 Sep 25;2(3):254–260. doi: 10.1142/S233954781450023X

Table 2.

A summary of the group-weighted average (± SEM) left-right and 1D results for the quantitative analysis of various neural correlates of BCI control, including the spectral power difference of control electrodes C3 and C4 (µV²) and the average scalp R² values at C3 and C4.

Cohort	SPD (µV²)		Scalp R² (C3)		Scalp R² (C4)

	LR	1D	LR	1D	LR	1D
MBAT	232.13 ± 41.96	209.65 ± 28.15	0.15 ± 0.02	0.15 ± 0.01	0.18 ± 0.02	0.16 ± 0.01
Control	45.86 ± 9.03	91.42 ± 10.82	0.08 ± 0.00	0.10 ± 0.00	0.09 ± 0.00	0.09 ± 0.01