Table 2. Mean scores (and SD or p values) on mood variables (STAI, PANAS and VAS questionnaires).

	Pre Sham	Post Sham	Pre Active	Post Active	F(p) tDCS	F(p)moment	F(p) tDCS*moment
STAI-S	13.88 (9.16)	14.12 (9.29)	12.60 (9.60)	11.33 (9.37)	2.84 (0.11)	0.73(0.41)	1.33(0.27)
Positive Affect	34.56 (5.69)	35.31 (4.21)	35.53 (5.72)	34.07 (5.52)	0.36 (0.56)	0.21(0.65)	3.62(0.08)
Negative Affect	13.12 (3.32)	12.75 (4.25)	12.93 (3.69)	12.93 (4.92)	0.15 (0.70)	0.04(0.84)	0.13(0.73)
Nervousness	2.13 (1.88)	1.61 (2.00)	2.60 (2.85)	1.29 (1.39)	0.09 (0.76)	6.25(0.03)*	1.27(0.28)
Sadness	1.24 (1.39)	1.18 (1.38)	1.14 (1.05)	1.31 (1.70)	0.24 (0.63)	0.03(0.86)	0.55(0.47)
Happiness	7.83 (1.18)	7.84 (1.28)	7.68 (0.95)	7.96 (1.41)	0.01 (0.92)	0.28(0.61)	0.34(0.57)
Hopefulness	7.01 (1.66)	6.90 (2.23)	6.54 (2.12)	6.58 (2.60)	0.36 (0.56)	0.01(0.94)	0.05(0.84)

Only a significant Pre-Post decrease in nervousness VAS rating was found.