Facilitation of corticospinal excitability by virtual reality exercise following anodal transcranial direct current stimulation in healthy volunteers and subacute stroke subjects

Table 2 Mean baseline MEP amplitude and RMT of each experiment between conditions

	Healthy volunteers		Stroke patients
Conditions	RMT (%)	MEP (μV)	RMT (%)	MEP (μV)
Active wrist exercise	50.9 ± 7.1	759.4 ± 231.2	N.A	N.A.-
VR wrist exercise	50.93 ± 8.1	660.8 ± 206.1	52.3 ± 7.7	494.25 ± 58.7
VR wrist exercise following tDCS	50.3 ± 8.3	651.7 ± 115.3	54.3 ± 6.2	483.9 ± 92.8
tDCS only	50.3 ± 9.1	594.5 ± 115.1	52.4 ± 6.7	472.7 ± 60.4

Values are given as means ± standard deviation (SD). RMT, resting motor threshold, MEP, motor evoked potential; NA, not available.

ISSN: 1743-0003