marginally significantp = 0.06
Partial correlation (controlling for AGE GROUP) between event-related SICI modulation at BL and atDCS-induced ΔSICI rest pooled over all time points after stimulation revealed a marginally significant association between event-related SICI modulation and stimulation induced change in resting-state SICI [τ = 0.24, T (29) = 1.86, p = 0.06], indicating more pronounced atDCS-induced SICI effect with better modulatory capacity of event-related SICI.