Table 2.
Performance in the N-back working memory task
| 0-back (correct %) | 0-back (RT, ms) | 1-back (correct %) | 1-back (RT, ms) | 2-back (correct %) | 2-back (RT, ms) | |
|---|---|---|---|---|---|---|
| ADT_B |
98 ± 3 |
545 ± 114 |
85 ± 13 |
668 ± 147 |
63 ± 15 |
746 ± 159 |
| ADT_F |
97 ± 5 |
571 ± 91 |
86 ± 11 |
704 ± 165 |
64 ± 17 |
787 ± 173 |
| Control_B |
99 ± 2 |
491 ± 88 |
85 ± 14 |
585 ± 157 |
75 ± 17 |
677 ± 152 |
| Control_F |
99 ± 1 |
540 ± 87 |
89 ± 3 |
626 ± 139 |
78 ± 13 |
714 ± 126 |
| P value* | 0.402 | 0.389 | 0.577 | 0.932 | 0.493 | 0.920 |
Note: B: baseline; F: follow-up; RT = reaction time of correct trials; *P value of the group by time interaction in repeated measures analysis of variance.