Table 3.
Task-state and resting-state stationary and dynamic functional connectivity.
| pwMS (n = 29) | HCs (n = 18) | Effect size (η2) | p | p corr. | |
|---|---|---|---|---|---|
| Average head motion | |||||
| Resting-state (mm) | 0.068 (0.035) | 0.068 (0.028) | < 0.001 | 0.989 | 0.989 |
| Task-state (mm) | 0.091 (0.042) | 0.068 (0.036) | 0.075 | 0.063 | 0.167 |
| Resting-state | |||||
| sFC DMN | 0.959 (0.051) | 0.952 (0.052) | 0.005 | 0.647 | 0.989 |
| dFC DMN | 1.018 (0.030) | 1.019 (0.024) | < 0.001 | 0.8933 | 0.989 |
| Task-state | |||||
| sFC DMN | 0.940 (0.048) | 0.935 (0.040) | < 0.001 | 0.957 | 0.989 |
| dFC DMN | 1.034 (0.024) | 1.049 (0.027) | 0.035 | 0.213 | 0.167 |
| Difference | |||||
| Task-state minus resting-state | |||||
| ΔsFC-DMN | −0.019 (0.060) | −0.017 (0.068) | < 0.001 | 0.917 | 0.989 |
| ΔdFC-DMN | 0.016 (0.023) | 0.029 (0.044) | 0.042 | 0.168 | 0.167 |
Displayed data are mean (standard deviation).
dFC = dynamic functional connectivity; DMN = default mode network; HCs = healthy controls; p corr. = false discovery rate corrected p-values; pwMS = people with multiple sclerosis; sFC = stationary functional connectivity.