Figure 4From: Facilitating myoelectric-control with transcranial direct current stimulation: a preliminary study in healthy humans Experimental protocols for Experiment 1 (top panel): offline anodal tDCS, and Experiment 2 (bottom panel): online anodal tDCS with myoelectric visual pursuit, each with three one-day test sessions separated by at least a week, where subjects received 15Â min of anodal tDCS to M1, cerebellum, or sham tDCS. Back to article page