Dear FS experts,
I could get QDEC image comparing two groups.
However, is there a way to get numerical values of cortical thickness in
each vertex?
Thank you
Best,
Kyung
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Dear FreeSurfer users,
I'm using FS 6.0 and have computed summary statistics for different measures
including adc, ivc, volume ratio, and radial diffusivity. Is there a reference
on how the FreeSurfer software computes these measures (i.e. mathematical
formulas)? Thank you.
Best,
Chintan
Dear Doug/Bruce,
I appreciate any insights on this.
Thank you,
Ashely
I am new to FreeSurfer and I apologize in advance if my questions are too
naiive.
My main goal is to keep everything in the native space. Also, I am looking
for percent signal change in se
some of this is dependent on things out of our control (e.g. third party
libraries and such). Certainly rerunning is the safest thing to do, but if
that is too much of a burden you could rerun a couple and see if things
change.
cheers
Bruce
On Sat, 11 Nov 2017, Ramesh Babu wrote:
Dear Expe
The Destrieux labels live on the surface. If you have put them into a 1mm
MNI space and have a 2mm template you can always use mri_convert as:
mri_convert -rl MNI.2mm.template.nii.gz -rt nearest \
Destrieux.1mm.labels.mgz Destrieux.2mm.labels.mgz
cheers
Bruce
p.s. "rl" = reslice like, and "r
Dear Douglas,
I had the same problem as Jonathan described in his post "PET processing
seg fault with mri_glmfit --mrtm1" (
https://mail.nmr.mgh.harvard.edu/pipermail//freesurfer/2016-January/043144.html
).
In my case, I used this command:
mri_glmfit --y gtmpvc/km.hb.tac.nii.gz --mrtm1 gtmpvc/km
