Hi Freesurfers,
I'm currently doing my bachelors thesis in medical engineering and I'm
trying to measure the cortical thickness of scans acquired by a 7T MRT.
A colleague of mine has used Freesurfer (v4.0.5) before and mentioned that
high resolution scans with a voxel size smaller than 1x1x1mm (
Hi all,
We want to perform a FMRI group analysis in common surface space. For that
purpose, can we
(1) run feat2surf on both cope and varcopes on first-level feat analysis
(2) run higher-level feat on the output (using the transformed
copes/varcopes as the inputs)?
Thanks,
Georg
_
Hello
i'm trying to make a local Gyrification Index (lGI), i have image Processing
Toolbox instaled...
and i always recibe the next error message:
[r...@localhost ~]$ recon-all -s s001 -localGI
Subject Stamp: freesurfer-Linux-centos4_x86_64-stable-pub-v4.2.0
Current Stamp: freesurfer-Li
Hi
I had a similar problem
For some strange reason freesurfer cant access the Perl library !
and one has to set path for matlab
I work on mac and So this is what I did
source $FREESURFER_HOME/SetUpFreeSurfer.csh
setenv DIR $MNI_DIR
setenv PERL5LIB $DIR
setenv MATLABPATHLGI /Applications/MATLABv
Hi Falk,
yes, you can use the "conform to min" (-cm I think) switch in recon-all.
Can you cover the whole brain at .7mm iso? That's hard. And 7T is hard
for whole brain morphometry because of dielectric effects. Good luck.
Bruce
On
Fri, 6 Mar 2009, Falk Lüsebrink wrote:
Hi Freesurfers,
I
Hi everyone,
Is it possible to selectively display a few segmentation
labels over an anatomical, using tkmedit? say i would just like
to see label 4 (browsing by label numbers, and not names)?
I am sure there is a documentation on how to do this somewhere...
tha
Dear FS team
I would like to execute the command mris_anatomical_stats with one
average subject, the problem is that the file wm.mgz is required.
Is there some way to obtain the stats of one average subject?(I need
the area of all the parcellations)
Thank you in advance
Rafa.
_
Hi Rafa
if you only care about the surface area of the parcellations then copying
any subject's wm.mgz in to your average subject's mri dir would be fine
since the surface area doesn't depend on the wm.mgz.
cheers,
Bruce
On Fri, 6 Mar 2009, Rafa x wrote:
Dear FS team
I would like to execut
Zheng
The tp1 and tp2 brainmask.mgz files will not be aligned as viewed in
tkmedit unless you load the tp2_to_tp1.lta tranform found in subject
tp2's mri/tranform directory. Or, in tp'2 mri dir, you can load the
orig.mgz and another file called something like
orig_tp1_to_tp2.long.tp1.mgz and thos
