TABLE 1.

Means, standard deviations and confidence intervals of movement time, reaction time and peak velocity for stimulation conditions at pretest and posttest.

Variable	hf-tRNS 1.0 mA (n = 30)		tDCS 1.0 mA (n = 30)		Sham (n = 30)
	Pretest	Posttest	Pretest	Posttest	Pretest	Posttest
Movement time (s): mean ± SD [CI]	1.05 ± 0.33 [0.93–1.17]	0.96 ± 0.29 [0.86–1.07]	0.96 ± 0.26 [0.87–1.06]	0.93 ± 0.24 [0.84–1.01]	0.98 ± 0.32 [0.87–1.1]	0.95 ± 0.28 [0.85–1.06]
Reaction time (s): mean ± SD [CI]	0.86 ± 0.21 [0.78–0.94]	0.78 ± 0.12 [0.73–0.81]	0.82 ± 0.13 [0.77–0.87]	0.76 ± 0.11 [0.72–0.8]	0.86 ± 0.2 [0.79–0.94]	0.8 ± 0.18 [0.73–0.87]
Peak velocity (cm/s) mean ± SD [CI]	36.03 ± 10.43 [32.33–39.73]	38.51 ± 10.62 [34.77–42.24]	38.03 ± 9.36 [34.7–41.35]	39.15 ± 9.14 [35.93–42.36]	38.53 ± 10.77 [34.68–42.39]	38.81 ± 10.29 [34.96–42.66]

Hf-tRNS, high-frequency transcranial random noise stimulation; tDCS transcranial direct current stimulation; CI, 95% confidence interval.