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. 2010 Mar 30;3:3. doi: 10.3389/fneng.2010.00003

Figure 5.

Figure 5

Decoding of 7-DOF arm motion. (A) One representative example of prediction of 7-DOF joint angles of arm orientations during a 5-min validation session are shown with the average correlation coefficients (r) between predicted (blue) and observed (red) trajectories. (B) Determination of the optimal numbers of PLS components for the decoding models (representation as in Figure 2B). (C) Spatial contributions of different electrodes for 7-DOF joint angles (representation as in Figure 4A).