Table 1.

Classification accuracies (%) of the PSD-based method in both conditions from the 12 subjects

PSD-based method	S1	S2	S3	S4	S5	S6	S7	S8	S9	S10	S11	S12	mean
Condition 1	63.57	69.29	72.86	43.57	73.57	73.57	56.43	82.86	62.50	61.79	67.14	52.86	65.00
Condition 2	78.21	76.43	73.93	68.21	70.36	80.71	76.07	91.43	70.71	75.36	73.21	55.00	74.14

Conditions 1 and 2 indicate that the time intervals are 1 s and 2 s, respectively, for sub-movement imagination. The highest accuracy for each condition is in bold font