Table 2. Effects of age and age2, both modeled together (Eq. 1) and just age (Eq. 2) on global connectivity metrics for the whole brain.
Age and Age2 combined (Eq. 1) | ||
---|---|---|
Age | Age2 | |
Characteristic path length/Lambda | −0.11 (0.0043) / −0.038 (0.0073) | 0.050 (0.022) / 0.024 (0.033) |
Mean clustering coefficient/Gamma | ns / −0.38 (0.00018) | ns / 0.18 (0.0018) |
Global efficiency | ns | ns |
Small-worldness | −0.26 (0.00053) | 0.13 (0.0034) |
Modularity | −0.077 (0.013) | 0.044 (0.013) |
Sex | ||
Small-worldness | 0.018 (0.011) | |
Gamma | 0.022 (0.020) | |
Age (Eq. 2) | ||
Age | ||
Characteristic path length/Lambda | −0.023 (1.0×10−6) / −0.011 (1.9×10−6) | |
Mean clustering coefficient/Gamma | ns / −0.066 (8.0×10−8) | |
Global efficiency | ns | |
Small-worldness | −0.043 (3.1 ×10−6) | |
Modularity | ns | |
Sex | ||
Small-worldness | 0.014 (0.034) |