Hi all, I see how to apply mri_vol2vol to DTI data from dt_recon, but I'm not clear on how to do so to DTI data processed in Tracula. The command in the "Multimodal integration and inter-subject registration" tutorial is: mri_vol2vol --targ templateid --m3z morph.m3z --noDefM3zPath --reg 2anat.register.dat --mov diffvol --o diffvol2CVS --no-save-reg
But in Tracula, there are no "register.dat" files, or indeed no *.dat files. Is there a way to convert one of the *.mat files in the dmri/xfms directory to a *.dat file? Also, given that I think Tracula and dt_recon use different transformation algorithms, which Tracula transform should I choose?
Thanks, Matt
Matthew J. Hoptman, PhD Research Scientist V Nathan S. Kline Institute for Psychiatric Research Research Associate Professor in Psychiatry NYU School of Medicine
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Hi,
What type of registration file do you have representing the diff2anat transformation? With mri_vol2vol you can use many different types of transformations, if you switch the --reg flag to --xfm, --fsl or --lta, for example.
Lilla
On Mon, 8 Jul 2013, Hoptman, Matthew wrote:
Hi all,
I see how to apply mri_vol2vol to DTI data from dt_recon, but I’m not clear on how to do so to DTI data processed in Tracula. The command in the “Multimodal integration and inter-subject registration” tutorial is:
mri_vol2vol --targ templateid --m3z morph.m3z --noDefM3zPath --reg 2anat.register.dat --mov diffvol --o diffvol2CVS --no-save-reg
But in Tracula, there are no “register.dat” files, or indeed no *.dat files. Is there a way to convert one of the *.mat files in the dmri/xfms directory to a *.dat file? Also, given that I think Tracula and dt_recon use different transformation algorithms, which Tracula transform should I choose?
Thanks,
Matt
Matthew J. Hoptman, PhD Research Scientist V Nathan S. Kline Institute for Psychiatric Research
Research Associate Professor in Psychiatry NYU School of Medicine
IMPORTANT NOTICE: This e-mail is meant only for the use of the intended recipient. It may contain confidential information which is legally privileged or otherwise protected by law. If you received this e-mail in error or from someone who was not authorized to send it to you, you are strictly prohibited from reviewing, using, disseminating, distributing or copying the e-mail.
PLEASE NOTIFY US IMMEDIATELY OF THE ERROR BY RETURN E-MAIL AND DELETE THIS MESSAGE FROM YOUR SYSTEM. Thank you for your cooperation.
Conserve Resources. Print only when necessary.
IMPORTANT NOTICE: This e-mail is meant only for the use of the intended recipient. It may contain confidential information which is legally privilegedor otherwise protected by law. If you received this e-mail in error or from someone who is not authorized to send it to you, you are strictly prohibited from reviewing, using, disseminating, distributing or copying the e-mail. PLEASE NOTIFY US IMMEDIATELY OF THE ERROR BY RETURN E-MAIL AND DELETE THIS MESSAGE FROM YOUR SYSTEM. Thank you for your cooperation.
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Hi Matt - For how to tell tracula to use CVS registration, see "Specify the inter-subject registration method" here: http://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/Tracula
Does this answer your question?
a.y
On Mon, 8 Jul 2013, Hoptman, Matthew wrote:
Hi all,
I see how to apply mri_vol2vol to DTI data from dt_recon, but I’m not clear on how to do so to DTI data processed in Tracula. The command in the “Multimodal integration and inter-subject registration” tutorial is:
mri_vol2vol --targ templateid --m3z morph.m3z --noDefM3zPath --reg 2anat.register.dat --mov diffvol --o diffvol2CVS --no-save-reg
But in Tracula, there are no “register.dat” files, or indeed no *.dat files. Is there a way to convert one of the *.mat files in the dmri/xfms directory to a *.dat file? Also, given that I think Tracula and dt_recon use different transformation algorithms, which Tracula transform should I choose?
Thanks,
Matt
Matthew J. Hoptman, PhD Research Scientist V Nathan S. Kline Institute for Psychiatric Research
Research Associate Professor in Psychiatry NYU School of Medicine
IMPORTANT NOTICE: This e-mail is meant only for the use of the intended recipient. It may contain confidential information which is legally privileged or otherwise protected by law. If you received this e-mail in error or from someone who was not authorized to send it to you, you are strictly prohibited from reviewing, using, disseminating, distributing or copying the e-mail.
PLEASE NOTIFY US IMMEDIATELY OF THE ERROR BY RETURN E-MAIL AND DELETE THIS MESSAGE FROM YOUR SYSTEM. Thank you for your cooperation.
Conserve Resources. Print only when necessary.
IMPORTANT NOTICE: This e-mail is meant only for the use of the intended recipient. It may contain confidential information which is legally privilegedor otherwise protected by law. If you received this e-mail in error or from someone who is not authorized to send it to you, you are strictly prohibited from reviewing, using, disseminating, distributing or copying the e-mail. PLEASE NOTIFY US IMMEDIATELY OF THE ERROR BY RETURN E-MAIL AND DELETE THIS MESSAGE FROM YOUR SYSTEM. Thank you for your cooperation.
IMPORTANT NOTICE: This e-mail is meant only for the use of the intended recipient. It may contain confidential information which is legally privileged or otherwise protected by law. If you received this e-mail in error or from someone who is not authorized to send it to you, you are strictly prohibited from reviewing, using, disseminating, distributing or copying the e-mail. PLEASE NOTIFY US IMMEDIATELY OF THE ERROR BY RETURN E-MAIL AND DELETE THIS MESSAGE FROM YOUR SYSTEM. Thank you for your cooperation.
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Lilla Zollei