Feasibility of a Hybrid Brain-Computer Interface for Advanced Functional Electrical Therapy

<table>Block scheme of stage II of the hybrid BCI operation, ERD-BCI. At the beginning of stage II, all three LEDs are turned off and the subject imagines the adequate grasp for the object selected in the previous stage. If ERD is detected in the EEG (C3-Cz), previously selected FES pattern is triggered. The graph represents: EEG power spectrum during rest and EEG power spectrum during MI, normalized by the peak value (thin and thick curves, respectively).</table>

The Scientific World Journal

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Figure 2

Figure 2: Feasibility of a Hybrid Brain-Computer Interface for Advanced Functional Electrical Therapy 