Hello,
Firstly, I'm new to FreeSurfer. My objective is to get a thickness map of
cerebral cortex. I converted a single slice of T1 dicom series in order to
see whether i could get a proper result. I started the reconstruction
progress simply with : recon-all -s 001 -all
but after a long period of
Hi Can
it looks like the partition you were writing the results to was full. Can
you check? Or possibly you don't have gzip on your system?
cheers
Bruce
On Wed, 7 Sep
2011, can at?lgan wrote:
Hello,
Firstly, I'm new to FreeSurfer. My objective is to get a thickness map of
cerebral cortex
Hi:
Which is the optimal parameters for a morphometric sequence in a 1.5
T MR OPTIMA 450w GE MRI equipment ?...
Sincerely,
Gonzalo Rojas Costa
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We have processed many of our datasets using the centos4,
version 5.0.0 freesurfer build
(freesurfer-Linux-centos4_x86_64-stable-pub-v5.0.0)
on our 64-bit centos5.6 server.
We would like to modify these datasets (i.e. modify segmentations, regenerate
surfaces and cortical parcellations, etc.) o
yes, you should be able to get the same results on the 32b centos as you
do with the 64b centos build. i havent tried it on Ubuntu though, but i
think it should work.
you can run bert (the sample subject) on your 32b ubuntu and compare the
results, to double-check. like this:
cd $SUBJECTS_DIR
ln
You can do this in a couple of steps. First, you'll need to create a
lobe annotation. You can do this in 3 ways:
1. mri_annotation2label --lobesStrict
2. mri_annotation2label --lobes
3. Custom: break up annotation and recombine:
a. mri_annotation to create separate label files
The methods are somewhat different. For the value in the aseg.stats
table, the method is to compute the total volume inside the pial surface
and subtract the total volume inside the white surface. For
mris_anatomical_stats, the method is to compute the thickness times area
of each vertex. This
Andre: do you have an opinion?
On Wed, 7 Sep 2011, Gonzalo Rojas Costa
wrote:
> Hi:
>
> Which is the optimal parameters for a morphometric sequence in a 1.5
> T MR OPTIMA 450w GE MRI equipment ?...
>
> Sincerely,
>
>
> Gonzalo Rojas Costa
> ___
> Free
Attention Freesurfer Users,
If you are using v5.1, you should be aware of a new function in this
version that wasn't fully documented in the Release Notes until
recently.
Beginning with v5.1, control points (added to fix white matter intensity
issues, per normal procedures) are now used in the
