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. Author manuscript; available in PMC: 2016 Oct 1.
Published in final edited form as: Epilepsy Behav. 2015 Aug 29;51:312–320. doi: 10.1016/j.yebeh.2015.08.002

Fig. 5.

Fig. 5

Top left: cortex with 2 electrode grids (1 high density, 1 low density) with 3 strips. The high-density grid over the motor cortex is used for robotic hand control. Bottom left: computer screen giving the instruction to the user, who is doing the hand pose and robotic hand controlled via ECoG. Right: weighting of the high-density grid to maximize the difference between the 3 hand poses (fist, peace sign, fingers straight). Experiments were performed with Dr. K. Kamada from Asahikawa Medical University, Japan.