Sounds great, will try that!
Again, thank you very much for your help!
Bastian.
On 22 July 2014 01:53, Martin Reuter mreu...@nmr.mgh.harvard.edu wrote:
Hi Bastian,
yes, lta are the (here rigid) transformations (dat files are deprecated).
you can use mri_convert -at lta
or mri_vol2vol for
Hi Bastian,
yes, lta are the (here rigid) transformations (dat files are deprecated).
you can use mri_convert -at lta
or mri_vol2vol for mapping images.
I think, however, you are not interested in mapping images, but in ROI's
on the surface.
You can do the following:
- draw/create the ROI in
Dear Freesurfer-Experts,
I am currently trying to measure Cortical Thickness of a
Volume-defined ROI in a patient measured at 4 timepoints.
Basically, I am interested in a ROI resulting from fMRI activation
measured on Timepoint 1.
I would then like to get thickness values in the same ROI for
Hi Bastian,
use the longitudinal base for it. Also, once your ROI is in that space
you can simply apply it in each long as they are in the same space as
the base. The registration of base TP1.long etc. probably only
changes results very little.
Best, Martin
On 07/18/2014 10:45 AM, Bastian
Thank you for clarification, Martin!
Will do so and also try registration of base TP1.long etc.
Does FS create registration files (.dat) for this purpose
automatically? I found some *.lta files in the /mri/transfers folder
of the base image but am not sure how to apply them (maybe
