Anodal Transcranial Direct Current Stimulation (atDCS) of the Primary Motor Cortex (M1) Facilitates Nonconscious Error Correction of Negative Phase Shifts

Figure 4

Mean asynchrony difference with respect to baseline trials in perturbation () and postperturbation (–) trials associated with conscious step-changes. (a) indicates data prior to tDCS; (b) depicts data following tDCS. The analysis suggests that independent of direction of step-changes baseline performance was achieved at . Anodal tDCS did not significantly modulate task performance. Error bars represent the standard error of the mean.

(a)

(b)