Table 1. Resting motor threshold (% maximal stimulator output).

		Real-tDCS (n = 12)			Sham-tDCS (n = 9)
		Anodal	Cathodal	Bilateral	Anodal	Bilateral
Left M1	Before	43.8±6.1	44.7±6.9	43.8±6.8	46.1±7.6	46.6±7.5
	After	43.5±5.5	45.0±7.8	44.4±6.5	46.0±7.6	46.0±7.6
Right M1	Before	44.7±6.0	46.8±9.8	45.7±8.1	48.3±7.6	48.4±5.6
	After	44.2±6.5	46.1±10.7	44.7±8.9	48.6±7.0	48.9±6.7

Values are mean ± standard deviation.