Table 7.

Compare the differences between the 2 experiments.

	Trial.1∗	Trial.2†
Inclusion criteria
Time after stroke	>3 months	>21 days
First stroke	Yes	No requirement
Sample size (control group/treatment group)	30 (10/20)	53 (27/26)
Stimulation method (cathode/anode)
Number	2/2	1/1
Site	Shoulders/M1 (left and right)	DLPFC/Superior margin of right orbit
Magnitude of current	2 mA	1.5 mA
Electrode
Shape	Square	Circle
Size	5 cm × 7 cm	d = 5cm
Stimulation time	1 time	24 times (in 4 weeks)
Outcomes
Primary outcome	FSS-7	FSS
secondary outcomes	PE	FMA
	MEP	MBI