Fig. 2: TMS data analyses between PD and HCs.

A Actual trace of ICF recorded in 2 participants. B, C Difference of ICF1'0 ms, and ICF15 ms values between PD and HCs. Violin chart in which dotted lines represent the median and quartile, respectively. ICF at 10 ms and 15 ms ISI in the PD patients showed a downward trend compared to the HCs without any statistical significance. PD Parkinson’s disease, HCs healthy controls, ISI interstimulus intervals, ICF intracortical facilitation, UPDRS Unified Parkinson’s disease rating scale. *p < 0.05.