[Neuroimaging] NIFTI to DIcom

[Mahmoud]

I'm a newbie but as I understood it is necessary to rotate the gradient
vectors after motion correction.
However, as I heard from Jesper Andersson, using the rotated vectors in new
FSL/Eddy (eddy_openmp) doesn't make a big difference (something around
0.1%).

I hope the other experienced users comment on this.

Mahmoud

On Fri, Sep 16, 2016 at 12:44 PM, Francesco Sammartino <docpatient at gmail.com
> wrote:

> Hi
>
> Can you provide me with some theoretical references on distortion
> correction in diffusion imaging preprocessing?
>
> I need to convert back to DICOM one dti scan after motion
> correction/distortion correction using flirt ecc.
>
> Is that theoretically Ok if I rotate appropriately the gradients after
> applying the correction?
>
> Thanks
>
> Francesco Sammartino
>
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