Table 1.

Summary of proposed approach for EOG artifacts correction from raw EEG recordings.

Processing:
(1)	Apply SSA on x(t), and then identify the artifactual components Ŝns(t) as well as the corresponding columns of mixing matrix Âns;
(2)	Perform EMD denoising for the artifactual components Ŝns(t) to obtain artifact-only components Ŝart(t);
(3)	Estimate the artifacts in multichannel EEG data by X̂art(t) = ÂnsŜart(t);
(4)	Subtract the artifacts from EEG data to get clean EEG: X̂(t) = X(t) − X̂art(t).