RGDT performance considering time and the type of stimulation (mean ±SEM).

<p>1A presents performance during 4000 Hz. * p = 0.04 for the comparison between performance during anodal tDCS and anodal baseline and between performance during cathodal tDCS and cathodal baseline. 1B presents performance during Clicks. * p = 0.015 for the comparison between performance during anodal tDCS and anodal baseline. ** p = 0.002 and p = 0.04 for performance during anodal tDCS in comparison to cathodal and sham tDCS, respectively.</p