Schematic of the diffusion data processing pipeline. Major steps in preprocessing, image registration and statistical analyses are depicted here. The blue color signifies software programs used/ data processing steps applied, the green color signifies quality control steps. Abbreviations: DWI, diffusion weighted image; RMSabs and RMSrel, absolute and relative head motion; FA, fractional anisotropy; MD, mean diffusivity; RD, radial diffusivity