The Scientific World Journal / 2014 / Article / Fig 5

Research Article

Removal of EOG Artifacts from EEG Recordings Using Stationary Subspace Analysis

Figure 5

Results of EOG artifact removal on an example EEG data set from the 20 real recordings. The EEG data with eye movement artifacts are shown in the first six EEG channels of (a) and the corresponding EOG signals are presented in the last two channels of (a). Components separated by SSA, SOBI, and ICA are shown in (b), (c), and (d), respectively. The zoomed raw and corrected EEG signals by each method on channel Fp1, C3, and O1 are depicted in (e), (f), and (g), respectively.
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(b)
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(d)
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(e)
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(f)
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(g)