Fig. 3.
Mean MEP amplitude in the ADM before and after PAS and individual differences in the PAS-induced effects. A: after PAS mean MEPs in the ADM showed a pattern of increases similar to those in the APB (Fig. 2A). Overall, MEP amplitudes increased significantly after PAS, and exploratory analysis revealed a significant increase in the PASMN25+UN10 condition. Error bars show SE. B: PAS-induced changes in MEP amplitudes in the ADM showed interindividual variability similar to those seen in the APB (Fig. 2B). This variability is even evident in cases where the ADM was not targeted by peripheral nerve stimulation (i.e., PASMN25 and PASMN25+MN10).