Animal cohort used for MR studies ‒ perinatal observations and MRI data.

† Estimated from semi-automated registration of T2-w MRI sections with digital rabbit brain atlas. ¥ Cingulate cortex: control, 63.8±7.9%; IUGR, 56.6±8.5%. ¶ Sub-cortical white matter: control, 19.5±4.2%; IUGR, 18.2±5.9%. # Basal ganglia (including striatum): control, 67.5±8.9%; IUGR, 65.1±7.0%. Student's t-Test * p<0.05 ** p<0.01 *** p<0.001. Controls vs IUGR parameters: average birth weight, placental weight, MRS voxel sizes per tissue, and estimated tissue contribution in voxel.