Extended Data Fig. 9: Voxel-wise correlations of individual satellite measures with WNFCs and BNFCs in CHIMGEN (n = 2156) and IMAGEN (n = 315).
From: Global urbanicity is associated with brain and behaviour in young people
a–f. In CHIMGEN, there are negative correlations (blue) of mean UrbanSat (a) and mean night-time light before 18 years (b) with WNFC in the mPFC of the aDMN, positive correlations (red) with WNFCs in the left CV of the CN and left LG of the mVN and lVN (FWE Pc<0.05). c. There are negative correlations (blue) of mean built-up% before 18 years with WNFC in the mPFC of the aDMN and positive correlations (red) with WNFC in the left LG of the lVN (FWE Pc<0.05). d. There are negative correlations (blue) of mean cropland% before 18 years with WNFCs in the CV of the CN and the left LG of the lVN (FWE Pc<0.05). e. There is no correlation of mean NDVI with WNFC of any RSN surviving the multiple correction. f. There are negative correlations (blue) of mean population density from GHSL before 18 years with WNFC in the mPFC of the aDMN, positive correlations (red) with WNFCs in the left CV of the CN and the left LG of the mVN (FWE Pc<0.05). g–l. In IMAGEN, there are negative correlations (blue) of mean UrbanSat (g), night-time light (h), built-up% (i) before 18 years with WNFC in the mPFC of the aDMN, positive correlations (red) with WNFC in the CV of the CN (FWE Pc<0.05). j. There are negative correlations (blue) of mean cropland before 18 years with WNFC in the CV of the CN (FWE Pc<0.05). k. There is no correlation of mean NDVI with WNFC of any RSN surviving the multiple correction. l. There are negative correlations (blue) of mean population density from GHSL before 18 years with WNFC in the mPFC of the aDMN, and positive correlation (red) with WNFC in the CV of the CN (FWE, Pc<0.05). m–p. The mean built-up% (m) (N = 32), cropland% (n) (N = 41), NDVI (o) (N = 1) and population density (p) (N = 52) show correlations with BNFCs in CHIMGEN. The red line indicates positive correlations of UrbanSat with BNFCs and blue line indicated negative correlations. N indicates the numbers of significant correlations of BNFCs. aDMN, anterior default mode network; CV, cerebellar vermis; CN, cerebellar network; GHSL, global human settlement layers; LG, lingual gyrus; lVN, lateral visual network; mPFC, medial prefrontal cortex; mVN, medial visual network; NDVI, normalized difference vegetation index; WNFC, within-network functional connectivity.
