Dear Freesurfers,
we recently processed a sample of adult patients and then we reran
autorecon-2 and autorecon-3 after editing contol points, white matter and
pial surface.
We exported the asegstat table both pre and post editing, and we got
different volumes for most of the subjects.
How is that
Hi Claudia
if you run autorecon2 you will rerun the aseg, which will use the control
points to change the subcortical intensity normalization. If you don't want
that to happen, you need to run -autorecon2-cp
cheers
Bruce
On Wed, 24 Jul 2013, Claudia Dacquino wrote:
Dear Freesurfers,we
Thanks Bruce,
but I'm sure I ran autorecon2-cp autorecon3:
recon-all -autorecon2-cp -autorecon3 -subjid.
However, is it ok to use aseg values post editing even if they look
different from the pre editing ones?
Thanks a lot.
Claudia
2013/7/24 Bruce Fischl fis...@nmr.mgh.harvard.edu
Hi
Hi Bruce,
I run FS 5.1.
So for 5.1 version is it normal that post editing aseg values ar different
from pre editing even using autorecon2-cp?
Thanks again
Claudia
2013/7/24 Bruce Fischl fis...@nmr.mgh.harvard.edu
I think it is, but I would visually inspect them. What FS version are you
I don't think so, but perhaps Nick can comment. Are you positive you
didn't run -autorecon2? Actually, maybe the placement of the ribbon will
change the partial volume estimates for some subcortical structures? I
can't remember the current sequence of events. Nick or Doug: do you know?
On
