Table 1. Average relative power changes for different frequency bands during left and right thumb movements for scalp (C3/C4) and source (M1 and primary somatosensory) data.

	Scalp (%)		Source (%)
Frequency	RT	LT	RT	LT
Theta	43.64	23.71	50.38	33.76
Mu	37.57	23.16	46.73	30.47
Beta	29.64	29.12	39.99	39.76
LG	17.03	20.87	41.90	40.65
HG	37.67	25.71	80.27	56.77