Table 3.
ICC scores in the resting state and in the n-back WM task across subjects (day 1 only). The most conservative methods give the highest ICC scores, exceeding 0.5. The difference between rest and task is not pronounced for any of the methods.
| no | method | Rest | Task | Difference |
|---|---|---|---|---|
| 1 | Empirical precision | 0.0945 | 0.0976 | +0.0031 |
| 2 | Ledoit-Wolf | 0.1012 | 0.1055 | +0.0043 |
| 3 | Permutation testing | 0.5181 | 0.4506 | −0.0675 |
| 5 | MM(LW,GG) | 0.6192 | 0.5795 | −0.0397 |
| 6 | Proportional thresholding, top 5% | 0.6218 | 0.5831 | −0.0387 |
| 7 | Proportional thresholding, top 10% | 0.5377 | 0.4828 | −0.0549 |