Figure 3From: Induction of cortical plasticity and improved motor performance following unilateral and bilateral transcranial direct current stimulation of the primary motor cortexECRL MEP amplitude obtained before and after sham, unilateral and bilateral stimulation. MEP amplitude (Mean ± SEM % MMAX) increased immediately following (39 and 40%), 30 minutes (49 and 62%) and 60 minutes post stimulation (33 and 62%). *P < 0.05 compared with baseline; ^ P < 0.05 MEP compared with sham stimulation.Back to article page