Fig 4.

Segmentation volume plots versus patient age from 0 to 18 months. A, Myelin volume versus age. B, Myelin fraction versus age. Data points for the 12 healthy patients 0–18 months of age are denoted by black dots. Two illustrative cases with abnormal exams are superimposed on the normal plots. Case 1 is a purple triangle, and Case 2 is an orange circle. (Normal plots without the superimposed cases can be found in the On-line Figs 1 and 2). Solid lines denote curve fit functions. Dashed lines denote 95% confidence intervals.