Figure 1From: The effect of electrical stimulation on corticospinal excitability is dependent on application duration: a same subject pre-post test designGroup data (mean ± SE) of absolute M max amplitudes before (black bars), immediately after (post 1 ; light grey bars) and 20-min after (post 2 ; dark grey bars) three motor ES durations (20-, 40- and 60-min). Mmax amplitude was reduced immediately after all three motor ES applications and this effect was maintained 20-min later. *p<0.05.Back to article page