Table 5.
Correlation table for Spearman correlation coefficient (p-values in parentheses; significant correlations bolded) for the relationship between task performance in each domain (VOCAB=Vocabulary, SPEED=Perceptual Speed, FLUID=Fluid Reasoning, MEM=Episodic Memory) and each internetwork connection after controlling for participant age.
| VOCAB | SPEED | FLUID | MEM | |
|---|---|---|---|---|
| CO-DMN | 0.009 (0.919) | −0.022 (0.802) | −0.100 (0.250) | −0.056 (0.521) |
| CO-MEM | 0.007 (0.934) | −0.131 (0.132) | 0.004 (0.962) | 0.080 (0.361) |
| CO-FP | 0.004 (0.961) | 0.045 (0.609) | −0.033 (0.709) | 0.110 (0.206) |
| CO-SAL | 0.078 (0.374) | −0.113 (0.194) | −0.003 (0.975) | −0.094 (0.282) |
| MEM-DMN | 0.075 (0.388) | 0.175 (0.044) | 0.177 (0.042) | 0.102 (0.242) |
| MEM-FP | −0.054 (0.540) | −0.080 (0.361) | −0.183 (0.035) | −0.094 (0.280) |
| MEM-SAL | 0.127 (0.146) | 0.079 (0.365) | 0.069 (0.431) | 0.094 (0.282) |
| FP-SAL | −0.164 (0.059) | −0.081 (0.352) | −0.163 (0.060) | 0.038 (0.666) |
| FP-DMN | −0.148 (0.088) | −0.036 (0.684) | −0.162 (0.062) | 0.003 (0.975) |
| SAL-DMN | 0.251 (0.004) | 0.114 (0.191) | 0.124 (0.153) | −0.056 (0.523) |
| DAttn-CO | 0.131 (0.132) | 0.050 (0.568) | −0.025 (0.777) | −0.024 (0.786) |
| DAttn-MEM | 0.102 (0.244) | −0.069 (0.431) | −0.285 (0.001)* | −0.064 (0.465) |
| DAttn-FP | −0.031 (0.726) | 0.007 (0.937) | 0.251 (0.004) | −0.036 (0.680) |
| DAttn-SAL | −0.086 (0.327) | 0.056 (0.520) | −0.211 (0.015) | 0.155 (0.075) |
| DAttn-DMN | 0.062 (0.477) | 0.052 (0.555) | −0.156 (0.073) | 0.032 (0.712) |
Note: CO=Cingulo-Opercular Network, DMN=Default Mode Network, MEM=Memory Network, FP=Fronto-Parietal Network, SAL=Salience Network, DAN=Dorsal Attention Network. Bolded correlation coefficients represent those that are significant at p<.05; correlation coefficients with an asterisk represent those that survive multiple comparison correction.