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Hi,

 

I want to highlight one known ROI (eg left caudate) in a MR image. I understand known ROIs are already in aseg or aparc and there is a color look up table, but I want to highlight one ROI at a time.

 

I searched the website, and found the following instructions, but it highlighted the region of lh.BA45 which has label file at $sub/label/lh.BA45.label. I couldn’t find label file at $sub/label/lh.caudate.label. Is there any way to get a known ROI to be highlighted as in the fig below?  Thank you so much for the help.

 

Best Regards

Yi

 

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https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/AnatomicalROI

 

cd $SUBJECTS_DIR

mri_label2label \

  --srcsubject fsaverage \

  --srclabel fsaverage/label/lh.BA45.label \

  --trgsubject 004 \

  --trglabel 004/label/lh.BA45.label \

  --hemi lh \

  --regmethod surface

 

freeview -v 004/mri/orig.mgz

 

Then on the menu bar click File > Load ROI loadroi.jpeg choose lh.BA45.label and hit 'Open'. The label is visible in coronal slice 153. To jump to that slice, double click on the coordinates [127,127,128] next to where it says 'orig' in the Cursor window pane. The last number is the slice number. Change it to 153 and hit enter. 

 

 

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