Figure 1

Reference brain section with regions of interest and associations. A: Association between gestational age and T1 relaxation time across the study population. Color indicates the statistical significance (p value) of voxel-wise correlations. Voxels were thresholded at the p < 0.001 level and permutation testing was used to control false positive errors at the cluster level (p < 0.01). B: Regions of interest defined in a reference section (Red = Centrum Semiovale, Green = Putamen, Yellow = Globus Pallidus Internus).