Fig. 5.

Associations of birthweight with GM volume and perfusion in VLBW adults.

Results of permutation tests of correlation in FSL depicting correlations between birthweight and A) grey matter (GM) volume, and B) GM perfusion. Regions demonstrating positive correlations with birthweight are depicted in red-yellow, while negative correlations are displayed in blue-green. Lighter colours reflect smaller p-values. Results are overlaid on the study-specific average structural image (p < 0.05 corrected for multiple comparisons using TFCE). Specific regions exhibiting correlations between birthweight and GM volume are listed in Supplementary Table S5, while correlations between birthweight and GM perfusion are listed in Supplementary Table S7. Slices displayed (A): z = 46, 12, 1, −9, −24; (B): z = −2, −15, −28. All slices are displayed in neurological convention (left of the image is left of the brain). (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)