. 2020 Dec 12;10(4):274. doi: 10.3390/jpm10040274

Table 3.

Right-to-left difference of TMS parameters within the PD and PSP group.

Variable	PD Group				PSP Group
	Wilcoxon’s Test			Effect Size Cohen’s d	Wilcoxon’s Test			Effect Size Cohen’s d
	Valid	Z	p	Effect Size Cohen’s d	Valid	Z	p	Effect Size Cohen’s d
Right versus left FDI MEP amplitude	27	1.670	0.095	0.321	22	2.581	0.001	0.550
Right versus left FDI MEP latency	25	0.740	0.459	0.148	21	2.468	0.0135	0.539
Right versus left FDI CMCT	28	0.079	0.936	0.015	20	0.317	0.751	0.071
Right versus left FDI rMT	25	0.673	0.501	0.135	23	0.395	0.693	0.082
Right versus left FDI CSP	28	0.285	0.776	0.054	23	0.426	0.670	0.089

Legend (in alphabetical order): CMCT: central motor conduction time; CSP: cortical silent period; FDI: First Dorsal Interosseous muscle; MEP: motor evoked potential; PD: Parkinson’s disease; PSP: Progressive Supranuclear Palsy; rMT: resting motor threshold; TMS: transcranial magnetic stimulation; NS: not significant; numbers in bold: statistically significant p values.