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Perfect, thanks Tim.
On 17/06/2020 10:50, Tim Schäfer wrote:
External Email - Use CautionTo find the code, look at FreeSurferColorLUT.txt, e.g., you may be interested in a subset of these:
grep -i vent $FREESURFER_HOME/FreeSurferColorLUT.txt
The last 4 values on each line make up a color code (RGBA, in range 0-255 per channel). The first value is the region code, used in a segmentation file.
So the voxels with intensity 14 in the file <subject>/mri/aseg.mgz should belong to the 3rd ventricle.
I hope that is what you were asking?
Tim
On June 17, 2020 at 11:41 AM Ian Hardingham ian@mode7.games wrote:
External Email - Use CautionAre the ventricles currently in V6 Surf directory as a set of vertices, or a labelled list of voxels, or anything like that?
Ian
On 16/06/2020 13:39, Ian wrote:
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Hi Freesurfers.
I'm looking to find the center of the various Ventricles. Are they included in the freesurfer segmentation images with a specific code?
If not, what approach would you use?
Thanks, Ian
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*Ian Hardingham*
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