Table 3.
MANOVA results for post-hoc analyses of the interaction between cognitive task domain and connection (df between=3, df within = 129 for all statistics reported). Contrasts are represented in columns 4–9 by the mean difference in z-transformed correlation coefficients between groups (p-value in parentheses).
| Connection | F-value | p-value | Vocab vs. Speed | Vocab vs. Fluid | Vocab vs. Memory | Speed vs. Fluid | Speed vs. Memory | Fluid vs. Memory |
|---|---|---|---|---|---|---|---|---|
| CO-DMN | 8.319 | <.001 | 0.060 (>.999) | −0.149 (0.016) | −0.127 (0.060) | −0.208 (<.001) | −0.187 (0.001) | 0.022 (>.999) |
| CO-MEM | 12.995 | <.001 | 0.039 (>.999) | −0.169 (0.001) | −0.184 (<.001) | −0.209 (<.001) | −0.223 (<.001) | −0.014 (>.999) |
| CO-FP | 7.602 | <.001 | −0.095 (0.318) | 0.129 (0.051) | 0.064 (>.999) | 0.224 (<.001) | 0.159 (0.008) | −0.066 (>.999) |
| CO-SAL | 4.702 | .003 | 0.049 (>.999) | −0.185 (0.043) | −0.105 (0.750) | −0.234 (0.004) | −0.154 (0.150) | 0.080 (>.999) |
| MEM-DMN | 3.548 | .014 | −0.172 (0.060) | −0.041 (>.999) | 0.028 (>.999) | 0.131 (0.294) | 0.200 (0.016) | 0.069 (>.999) |
| MEM-FP | 12.535 | <.001 | 0.107 (0.230) | −0.033 (>.999) | −0.204 (0.001) | −0.140 (0.041) | −0.311 (<.001) | −0.171 (0.006) |
| MEM-SAL | .211 | .889 | n/a | n/a | n/a | n/a | n/a | n/a |
| FP-SAL | 2.153 | .093 | n/a | n/a | n/a | n/a | n/a | n/a |
| FP-DMN | 4.410 | .004 | 0.086 (>.999) | 0.075 (>.999) | −0.117 (0.384) | −0.012 (>.999) | −0.203 (0.008) | −0.191 (0.015) |
| SAL-DMN | .357 | .784 | n/a | n/a | n/a | n/a | n/a | n/a |
| DAN-CO | 4.048 | .007 | 0.009 (>.999) | 0.165 (0.012) | 0.060 (>.999) | 0.156 (0.021) | 0.050 (>.999) | −0.106 (0.281) |
| DAN-MEM | 11.854 | <.001 | 0.118 (0.106) | 0.190 (0.001) | −0.080 (0.623) | 0.072 (0.874) | −0.198 (<.001) | −0.270 (<.001) |
| DAN-FP | 32.339 | <.001 | −0.221 (0.049) | −0.777 (<.001) | −0.189 (0.141) | −0.556 (<.001) | −0.032 (>.999) | 0.588 (<.001) |
| DAN-SAL | 5.086 | .002 | 0.174 (0.066) | 0.212 (0.012) | 0.014 (>.999) | 0.038 (>.999) | −0.159 (0.117) | −0.198 (0.023) |
| DAN-DMN | 7.496 | <.001 | 0.019 (>.999) | 0.200 (0.003) | −0.052 (>.999) | 0.181 (0.009) | −0.071 (>.999) | −0.252 (<.001) |
Note: CO=Cingulo-Opercular Network, DMN=Default Mode Network, MEM=Memory Network, FP=Fronto-Parietal Network, SAL=Salience Network, DAN=Dorsal Attention Network. Bolded values reflect mean differences that are statistically significant.