Hi
I have problem with two dataset processed with different version of
Freesurfer but with the same subject. I am able to import the data set
proceed with Freesurfer 4.30 into Freesurfer 5.1. But there was used
some proprietary programs at FS 430 data for motion correction and
contrast enhance
Hi Knut
the flip angle in the header shouldn't change anything, although you can
use mri_copy_params from a volume with the correct parameters.
As for your second question, that's tougher. Why were they changed? Are you
sure they are correct? Was the data resampled?
cheers
Bruce
On Sat, 7 Ja
Hi Bruce,
We want to analyze some scans that were compressed when they were stored.
Compression factor varies from 3:1 to about 7:1 or so. unfortunately, we don't
have access to the "raw" dicom data. Can we do this?
thanks for your help,
cheers,
catherine
the other way to build w/o gui support is to exclude the tcl and vtk
paths in configure. in other works, only vtk and mni should be included
in your configure line.
On Fri, 2012-01-06 at 11:30 -0600, Malcolm Tobias wrote:
> I'm attempting to build the development branch of the source code.
> To
Hi Catherine
I don't believe dicom supports compression. How are they compressed? Is
it just gzip or some file compression? We need more information...
Bruce
On Sat, 7 Jan 2012, Cat Chong wrote:
Hi Bruce,
We want to analyze some scans that were compressed when they were stored.
Compression
laouchedi,
the file 'endianio.c' is not a module that can be installed by the
end-user. it is source code. did you install the files that i referred
to in my prior email to the list? those were rebuilt using endianio.c,
and are found here:
ftp://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/m
sasha,
you can try the suggestions here:
https://surfer.nmr.mgh.harvard.edu/fswiki/TksurferDisplayProblems
more often than not, updating the graphics driver to whatever is the
latest will fix the problem.
n.
On Fri, 2012-01-06 at 18:33 -0500, Sasha Rayshubskiy wrote:
> Hi,
>
>
> I downloade
catherine,
the error message says that:
The stats file /5000_series/5000_series/5002_out/stats/aseg.stats is not
found.
does that file exist? its a text file so you should be able to open it
with a text editor and view it.
if it doesnt exist, you can recreate it with:
recon-all -s 5002_out -s
brian,
what was the fix? we're preparing to do a native ubuntu build of
freesurfer for distribution and want to catalog user fixes. what
version of ubuntu are you using?
n.
On Thu, 2012-01-05 at 15:05 +, James, Brian wrote:
> Never mind. Found my problemJ
>
>
>
> Brian.
>
> (705) 474
Dear Bruce
Thanks a lot for the answer.
Regards
Jürgen
On [DATE], "Bruce Fischl" <[ADDRESS]> wrote:
> Hi Jürgen
>
> in some ways you can think of it as a partial volume correction. We know
> the cortex is smooth at the spatial scale of a couple of mm, and so
> impose this constraint to estima
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