Hi Erik,
there’s no FreeSurfer program to do this in a straightforward manner. But you can:
1. read in the hippocampal subfield segmentation into matlab with the MRIread function in the $FREESURFER_HOME/matlab directory. 2. extract the major axis with the hippocampus using PCA. 3. Subdivide the subfields along that axis
You can find code to do 2 and 3 here: https://github.com/garikoitz/hippovol
Cheers,
/Eugenio
Juan Eugenio Iglesias Translational Imaging Group University College London http://www.jeiglesias.com http://cmictig.cs.ucl.ac.uk/
On 15 Aug 2016, at 17:26, Erik Lindberg <erikoloflindberg@gmail.commailto:erikoloflindberg@gmail.com> wrote:
Dear FS experts. I want to divid the FS subfield segementation into a anterior part, one middle part and posterior segment - or potentially divide the rang into 10% of the whole rang - and then move backword until I extracted 10 subparts.
Is there some way I can do that?
Thanks Erik _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edumailto:Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.