View source for DTI-non-rigid

= Goals =
There are three objectives:
* '''Inter'''-Subject, '''Diffusion-to-Diffusion''', '''affine''' registration
* '''Inter'''-Subject, '''Diffusion-to-Diffusion''', '''non linear''' registration.
* '''Intra'''-Subject, Diffusion-to-Structural '''affine''' registration.

= Data =
We will provide the following data for X cases:
* 1.5T Coronal series of contiguous spoiled gradient (SPGR) images (voxel dimensions, 0.9375x0.9375x1.5mm).
* 1.5T Axial series of contiguous double-echo images (Proton Density and T2 Weighted, (voxel dimensions, 0.9375x0.9375x3mm).
* 1.5T Line Scan Diffusion Imaging (LSDI) scan. 6 directions, (voxel dimensions, 0.859x0.859x5mm).
* 3T 3D FSPGR Axial, (voxel dimensions, 0.5x0.5x1mm). 
* 3T T2 Axial 2mm, (voxel dimensions, 0.859x0.859x2mm).
* 3T Echo Planar Imaging (EPI) Diffusion scan, (voxel dimensions, 0.9375x0.9375x1.7mm).