Discussion
Application of anodal CB-TDCS led to modulation of motor sequence learning performance, as reflected by a slowing of responses during the SRTT in comparison with anodal M1-TDCS or Sham, in a cohort of healthy participants. The effect was primarily observed during active stimulation (online). Moreover, a dissociation was observed between the effects of CB- and M1-TDCS, with slower responses during CB- than M1-TDCS to implicitly learned relative to random sequences.