. 2020 Jul 31;9:116. Originally published 2020 Feb 14. [Version 2] doi: 10.12688/f1000research.21831.2

Table 4. Pre- and postscores and p-values of the attention and vigilance assessments per group.

Attention	tDCS	pre	p (real vs sham)	post	p (pre vs post)
RBANS Attention	real	106.25 ± 15.28	0.984	123.25 ± 10.15	0.010 **
RBANS Attention	sham	103.29 ± 16.10	0.984	106.14 ± 21.57	0.929
D2 s ^#	real	80.75 ± 13.58	0.061	72.00 ± 23.27	0.660
D2 s ^#	sham	54.43 ± 17.41	0.061	84.14 ± 16.09	0.013 *

* : p≤0.05

**: p≤0.01

Legend: tDCS = transcranial Direct Current Stimulation; RBANS = Repeatable Battery for the Assessment of Neuropsychological Status; ^# = assumptions of the linear mixed model are violated.