Hi Barbara

we need to see the inaccuracies in order to help. You can either post some images (ideally with arrows), or upload a dataset to our ftp site with some voxel coords where you think things should be better.

cheers Bruce On Tue, 26 Mar 2019, Barbara Micaela Duarte Abritta wrote:

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Hello everyone, recently I have started to analyze a new sample of subjets which is made up of people with Alzheimer's, due to this pathology several of my subjects have a high level of atrophy in subcortical and temporal areas of the brain, which causes several errors in the pial surface as a wm surface. So to make both surfaces more accurate I tried to put some control points but in many places this solution was not enough due the level of inaccuracy. Is there any solution for this problem? I will appreciate if you could offer any suggestions to solve this problem.

Regards

Bárbara