27 Sep
2012
27 Sep
'12
3:41 p.m.
Hi Rachel, Here are instructions for editing the aseg in tkmedit, it can also be done using Freeview. Be sure to run mri_segstats again when you're done editing.
https://surfer.nmr.mgh.harvard.edu/fswiki/TkMeditGuide/TkMeditWorkingWithDat...
Alternatively, if the errors involve dura around the cerebellum being labeled as cerebellum you can edit the brainmask to remove the dura and then regenerate the aseg.mgz and stats. -Louis
On Thu, 27 Sep 2012, Rachel Steinhorn wrote:
We'd like to obtain total cerebellar volumes. There are errors within the cerebellar segmentation as revealed in the aseg.mgz file. Is there a method to manually edit the cerebellar segmentation?
Thank You, Rachel Steinhorn