Hi Genevieve

I just tracked this down and it is a bug in mri_cc. If you tell Zeke your hardware/software environment he can get you a new version that should work
cheers
Bruce


On Mon, 23 Nov 2015, UQAM wrote:

Hi Bruce,
Please find the two files attached.

Genevieve



On Mon, Nov 23, 2015 at 2:39 PM, Bruce Fischl <fis...@nmr.mgh.harvard.edu> 
wrote:
      Hi Geneviève

      if you send us the $SUBJECTS_DIR/CColorLUT.txt and 
$SUBJECTS_DIR/e0070/mri/aseg.12segmentsCC.mgz and we will take a
      look

      cheers
      Bruce
      On Mon, 23 Nov 2015, UQAM wrote:

            Hi,
            This a a "re-posting" of a question I've raised last week ; )

            I would like to segment the corpus callosum into twelve even lenght 
segments
            instead of the five segments that freesurfer includes by default.

            - First I ran a mri_cc on subject e0070: 

            mri_cc -aseg aseg.auto_noCCseg.mgz -o aseg.12segmentsCC.mgz -d 12 
e0070

            - Then I edited the ColorLUT.txt file and renamed it CColorLUT.txt 
(see
            attachment, segments 251 to 262).

            - Finally I ran a mri_segstats to compute the statistics on 
segmented
            volumes. 

            mri_segstats seg $SUBJECTS_DIR/e0070/mri/aseg.12segmentsCC.mgz 
--ctab
            $SUBJECTS_DIR/CColorLUT.txt --nonempty --excludeid 0 sum
            --e0070_CC12.aseg.stats

            The e0070_CC12.aseg.stats file still displays only five segments of 
the
            corpus callosum.

            Any tips or clues on how I could do things differently to get 12 
segments?

            Thanks in advance,

            Geneviève


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