Are any of the CT scans for this patient okay? How can I check? The one I picked is 1 mm so I thought it was fine. Also, what does 9 dof refer to? ________________________________________ From: freesurfer-bounces@nmr.mgh.harvard.edu [freesurfer-bounces@nmr.mgh.harvard.edu] on behalf of Douglas N Greve [greve@nmr.mgh.harvard.edu] Sent: Friday, November 20, 2015 12:52 PM To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] sheered CT in tkregister2
The CT itself has incorrect parameters for the pixel size. You can try using 9 dof instead of 6, but in the end you'll want to fix your CT probably
On 11/20/2015 12:47 PM, Borzello, Mia wrote:
Hi Freesurfers,
I am trying to coregister with a high-res CT, but for some reason am getting a very sheered image when I am in tkregister. Should I use another CT? Thank you!
- MG93
2)tkregister2 --s MG93_SurferOutput --mov ct.mgz --reg spm.reg.dat --surf orig 3) no error message, just a sheered image
FREESURFER_HOME: /usr/local/freesurfer/stable5_3_0
'build-stamp.txt file does not exist! This appears to be a very old version of FreeSurfer!
RedHat release: CentOS release 6.7 (Final)
Kernel info: Linux 2.6.32-573.3.1.el6.x86_64 x86_64
NMR Center info (/space/freesurfer exists):
machine: huygens
SUBJECTS_DIR: /autofs/space/huygens_001/users/mia/subjects
PWD: /autofs/space/huygens_001/users/mia/subjects/MG93_SurferOutput/mri
ssh huygens setenv SUBJECTS_DIR /autofs/space/huygens_001/users/mia/subjects cd /autofs/space/huygens_001/users/mia/subjects/MG93_SurferOutput/mri
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