Neurophysiological data: Error-related modulation

1)The 3 × 3 ANOVA on spTMS between the condition(Correct, Control, Execution Error) and TMS timing (120 ms, 180 ms, 240 ms). In the spTMS protocol, the dependent variable was MEPs amplitude normalized by the average baseline. 2)The 2 × 3 × 3 repeated-measures ANOVA on the intracortical modulation index. index of intracortical modulation (iMEP) is the mean ratio (ppTMScondition/spTMScondition) over the same mean ratio at baseline (ppTMSbaseline/spTMSbaseline), separately for each ppTMS protocols (sICI, ICF). The relationship between the effect found in each condition was then expressed into percentages:

[(PPcondition/SPcondition)(PPbaseline/SPbaseline)]∗100