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. Author manuscript; available in PMC: 2017 Apr 1.
Published in final edited form as: IEEE Trans Biomed Eng. 2015 Aug 20;63(4):737–746. doi: 10.1109/TBME.2015.2469741

Figure 8.

Figure 8

Offline cross-validated DOF-based prediction accuracy. (A,C) Overall DOF-prediction accuracy when all DOF complexities of prompt data (including 1-, 2-, and 3-DOF prompts) are predicted. Using all-motion training (A) results in greater proportion of correct DOF activity than motion-specific training (C) (p < 0.001). (B,D) DOF-prediction accuracy by separated by the DOF complexity of the prompt to be predicted. Using motion-specific training (D) resulted in more additional activation of unintended movements than using all-motion training (B) (p < 0.001), primarily in 1-DOF prompts.