Fig. 6
No lasting modulatory effects of sequential transcranial direct current stimulation (tDCS) at higher frequencies. Main effects of tDCS on inducibility of LTP-like plasticity. Effects of paired associative stimulation (PAS) on motor evoked potential (MEP) amplitudes were measured at three timepoints following PAS induction (TPAS 1–3) and compared to a baseline measurement immediately prior to PAS (TPAS 0). No significant modulation of inducibility of LTP-like plasticity could be detected. Means ± SEM