Table 2.
Summary of the statistical significance (p-values) of the fitted intercepts (conventional t test of the estimated covariates in a linear regression). ‘Voxel-pairs’: fitted results using between-voxel covariance as correlated signal amplitude; ‘ROI-pairs’: fitted results using covariance between network ROIs as correlated signal amplitude; ‘Reproducibility’: fitted results in the reproducibility test (datasets from four subjects acquired in separate scans) using between-voxel covariance as correlated signal amplitude. ‘Trial 1’: data collection from the 1st trial of the experiment; ‘Trial 2’: data collection from the 2nd trial of the experiment.
| 0–0.5 Hz | 0.01–0.1 Hz | 0.1–0.2 Hz | 0.2–0.3 Hz | 0.3–0.4 Hz | 0.4–0.5 Hz | ||
|---|---|---|---|---|---|---|---|
| Voxel-pairs | DMN | 2.8e-5 | 9e-4 | 1.4e-3 | 4.3e-3 | 1.1e-6 | 7e-7 |
| ECN | 1.4e-6 | 3.1e-4 | 1.4e-4 | 4e-3 | 1.8e-4 | 1.8e-5 | |
| ROI-pairs | DMN | 0.051 | 0.128 | 4e-3 | 0.038 | 1.1e-4 | 1.2e-4 |
| ECN | 0.030 | 0.443 | 8.3e-4 | 5.1e-4 | 1.5e-6 | 8e-6 | |
| Reproducibility | Trial1 | 6.7e-7 | 1.7e-4 | 0.039 | 7.9e-4 | 4.2e-6 | 2.9e-8 |
| Trial2 | 4e-3 | 9e-3 | 0.015 | 0.36 | 0.025 | 8e-3 | |