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. 2023 Aug 13;11(16):2282. doi: 10.3390/healthcare11162282

Figure 4.

Figure 4

A schematic representation of EEG signal processing workflow and biomarkers. The figure shows the steps involved in acquiring, preprocessing, analyzing, and interpreting EEG signals for different applications in motor rehabilitation. The biomarkers include event-related potentials (ERP), power spectrum, functional connectivity, and graph analysis.