Fig 2.

A, A sample DTI at the level of the LL and the selected region of interest (3 × 3 × 2 mm rectangular box). Note that in the DTIs, the most basic red-green-blue color-coded scheme attributes a color to each orientation of the fibers: Fibers crossing from left to the right are shown in red, fibers crossing anteroposteriorly are visualized in green, and fibers crossing inferosuperiorly are visualized in blue.³⁰ B, In the corresponding T1-weighted MR image at the same sectional level, long arrows pinpoint the anatomic sites of lateral lemniscus. C, The corresponding T2-weighted image at the same section level.