A Diagrammatic Representation of the Image Processing Streams. The text provides a full description of the image processing stream with Roman Numerals detailing T1-weighted processing and letters detailing Diffusion Tensor Imaging processing. Abbreviations: T1w, T1-weighted; T2w, T2-weighted; DTI, Diffusion Tensor Imaging; S0, DTI with no diffusion weighting; MNI, Montreal Neurological Institute; DARTEL, Diffeomorphic Anatomical Registration Through Exponentiated Lie Algebra; FA, Fractional Anisotropy; MD, Mean Diffusivity; VBM5, Voxel-Based Morphometry Toolbox 5.