Hi Caterina, This previous post to the mailing list may be helpful: http://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg21491.html Allison

On Thu, 15 Mar 2012, Catarina Duarte wrote:

Hi all,

I am trying to export the hippocampal subfields generated in Freesurfer 5.1. To do that I use mri_binarize with a minimum voxel threshold of 150 and a maximum of 255. However, some of these regions appear overlapped. Why does this happen if a minimum threshold of 150 correponds to a probability higher than 50%?

Thank you in advance.

Best, Catarina Duarte

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