[Mristudio-users] Help LDDMM results on extremely warped Krabbe brain

[Susumu Mori]

One thing you can try is to segment the ventricle, save it as 0/255 masking
file, and load it for the third channel of LDDMM, assuming you are using FA
and trace or b0 for the first and the second channel.

Of course, if the patient anatomy is so much altered that human can't see
the anatomy, computers can't either.


On Tue, Apr 22, 2014 at 8:09 AM, Steven Chen <steven.chen at duke.edu> wrote:

> Dear mristudio users,
>
> I am performing LDDMM on a group of Krabbe patients that have undergone
> DTI.  Although the LDDMM results look acceptable on some of the brains; on
> the extremely diseased brains the LDDMM results are off on certain regions
> of the brain.  Do you have any suggestions on how to improve the results on
> the extremely diseased brains?
>
> Thank you.
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