Table 1.
Group means of linear connectivity coefficients (c coefficients).
| c | Thal | SFG | IFGs | FFGm | IFGi | Cere | MFG | FFGl | ACC |
|---|---|---|---|---|---|---|---|---|---|
| Thal | –1.14** | –0.33 | 0.01 | –0.05 | –0.57 | –2.34** | 0.59 | –0.20 | |
| SFG | –0.51 | –0.26 | 0.13 | –0.38 | 0.50 | 1.14* | –0.95 | –0.22 | |
| IFGs | –0.55 | –0.06 | –0.28 | –0.64** | 1.03*** | –0.38 | 0.73 | –0.41* | |
| FFGm | 0.31 | –0.81** | –0.38 | 0.83* | –0.35 | –1.65 | 1.11 | –0.28 | |
| IFGi | 0.06 | –0.89* | –1.38*** | 0.37 | 0.55 | –2.51* | 0.97 | –0.33 | |
| Cere | –0.26 | 1.04*** | 1.79*** | –0.22 | 0.67 | 2.41*** | –1.1 | 0.41 | |
| MFG | –0.09 | 0.24 | 0.22 | –0.01 | –0.22 | 0.23 | –0.38 | –0.06 | |
| FFGl | 0.24 | –0.51 | 0.66 | 0.02 | 0.49 | –0.71* | –0.40 | 0.64** | |
| ACC | 0.03 | –0.73 | –1.66** | –0.12 | –0.13 | 0.67* | –2.20** | 1.67 |
Columns are predicted by rows: for example, SFG ∼ (c∗D + d∗D2)∗Thal = (-1.14∗D + 2.64∗D2)∗Thal (for d coefficient, see Table 2). Hypothesis H2: sign(d) = -sign(c) is supported for all significant models. THAL, thalamus; SFG, superior frontal gyrus; IFGs, superior parts of the inferior frontal gyrus; IFGi, inferior parts of the inferior frontal gyrus; FFGl, lateral parts of the fusiform gyrus; FFGm, medial parts of the fusiform gyrus; CERE, cerebellum; MFG, middle frontal gyrus; ACC, anterior cingulate cortex. ∗p < 0.05, ∗∗p < 0.01, ∗∗∗p < 0.001.