Table 3. Classification rates using ten-fold cross-validation (10-fold) versus using only the 1^st experimental block (1^st block) for training.

No. of channels	Time period	10-fold	1st block
12	ERD	0.95	0.87
12	ERD+ERS	0.96	0.91
9	ERD	0.94	0.85
9	ERD+ERS	0.96	0.92
6	ERD	0.92	0.86
6	ERD+ERS	0.95	0.9