Table 1:

Statistical table

	Sample number: cells (animals)	Test type	p Value	Power
a	Sham: 334(7), Ctl: 315(7)	Mann–Whitney Wilcoxon rank sum test	0.1
b	Sham: 315(7), tDCS: 314(7)	Mann–Whitney Wilcoxon rank sum test	0.16
c	Sham: 309(7), tDCS: 301(7)	Mann–Whitney Wilcoxon rank sum test	**0.017
d	Sham: 278(6), tDCS: 296(7)	Mann–Whitney Wilcoxon rank sum test	0.95
e	Sham: 285(7), tDCS: 319(7)	Mann–Whitney Wilcoxon rank sum test	0.073
f	Sham: 238(6), tDCS: 356(7)	Mann–Whitney Wilcoxon rank sum test	0.73
g	Sham: 274(7), tDCS: 310(7)	Mann–Whitney Wilcoxon rank sum test	0.8
h	Sham: 266(6), tDCS: 282(6)	Mann–Whitney Wilcoxon rank sum test	0.48
i	Sham: 13(8)	Paired t test	0.82	0.055
j	tDCS: 11(8)	Paired t test	**0.014	0.77
k	Sham: 13(8), tDCS: 11(8)	Mann–Whitney Wilcoxon rank sum test	***0.006
l	Sham: 11(3), tDCS: 9(2)	Mann–Whitney Wilcoxon rank sum test	**0.015
m	Sham: 9(3), tDCS: 12(3)	Mann–Whitney Wilcoxon rank sum test	**0.023

*p < 0.05, **p < 0.03, ***p < 0.01