You can use matlab. read_curv.m will read in a thickness. read_annotation.m will read in the annotation. Look at the help in both for more info
On 10/06/2018 11:36 AM, lindsay hanford wrote:
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Hello Freesurfer Community,
I am looking for a way to extract thickness values at the level of each vertex from Freesurfer atlas-based parcellated regions (aparc.annot), or more generally lobes. Is this possible?
Using mri_segstats I know it is possible to get more general metrics such as min, max and average thickness values, and # of voxels. Is it possible to use an annot file to read out the raw thickness values?
This post was the closest I could find to answering my question, however, this was at the group level and not specified for parcellated regions. https://mail.nmr.mgh.harvard.edu/pipermail//freesurfer/2012-January/022097.h...
Thank you in advance,
Lindsay
-- *Lindsay Hanford, PhD* *The Buckner Laboratory**|**Harvard University*
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