Table 1 Results for one-sample t-tests against 5 for each treatment group, with mean score, degrees of freedom (df), t-value and p-value.

From: Attention neuroenhancement through tDCS or neurofeedback: a randomized, single-blind, controlled trial

Treatment

Mean score

df

t

p

Active tDCS

7.17

17

8.08

 < 0.001

Sham tDCS

6.58

18

5.32

 < 0.001

Active Neurof

7.15

18

9.40

 < 0.001

Sham Neurof

6.88

16

6.73

 < 0.001