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. 2013 Sep 23;7:172. doi: 10.3389/fnins.2013.00172

Figure 3.

Figure 3

The sequence used in BOTAS-assisted trials. (A) To trigger the grasping movement, participants were asked to fixate on the LED flicker on their wrist. (B) Then, the participants started to fixate on the LED flicker attached to the poll and started the BOTAS-assisted reaching movement, toward the upper or lower target. The ball was released over the goal position.