Fig. 3From: The association of motor imagery and kinesthetic illusion prolongs the effect of transcranial direct current stimulation on corticospinal tract excitabilityThe increase in MEP amplitudes under combination with tDCS. Superimposed raw EMGs of MEPs recorded from a single subject’s FDI in the tDCSa + KIMI and tDCSa conditions are shown (a). Results of the average MEP ratio from the FDI induced in each of the 4 conditions are shown for each time-point (b). Error bars indicate the standard deviation. *: p < 0.05 vs. PRE, **, ‡‡, §§: p < 0.01 vs. PRE (Dunnett’s post-hoc test). †: p < 0.05 vs. tDCSa (Tukey’s post-hoc test)Back to article page