Table 2. Significant results of the RM-ANOVAs 4 × 3 (performance × time) on the ERD/ERS theta band.

Theta ERD/ERS
Variable	Electrodes	Degrees of freedom	F	p	${\eta }_p^2$
Performance	Fpz	3,27	5.338	.005	.372
Performance	FC2	3,27	4.230	.014	.320
Performance	CP2	3,27	4.054	.016	.311
Performance	CP6	3,27	3.222	.038	.264
Time	F7	2,18	5.005	.018	.357
Time	FC1	2,18	5.317	.015	.371
Time	FC5	2,18	7.316	.004	.410
Time	T7	2,18	7.888	.003	.467
Time	Cz	2,18	4.054	.035	.311
Time	CP1	2,18	8.858	.001	.496
Time	CP5	2,18	3.972	.037	.306
Performance × Time	Fz	6,54	2.033	.047	.204
Performance × Time	CP6	6,54	2.680	.023	.229