I'm also interested in these segmentations for analysis in Matlab.
In particular, which volumes should be loaded to get the coordinates of the segmentations?
I assume the segmentation volumes are just indices (all voxel belonging to the same segment are assigned the same unique index), correct ?
--- Sincerly, Dr. Ørjan Bergmann
On Wed, Oct 27, 2010 at 14:25, Bruce Fischl fischl@nmr.mgh.harvard.eduwrote:
Hi Aya,
you should be able to convert our segmentations to Nifti, which I assume Brainvoyager can read. You can load any of our volumes into matlab with either MRIread.m or load_mgh.m and go from there.
cheers Bruce
On Wed, 27 Oct 2010, Aya Ben Yakov wrote:
Hi
I used FreeSurfer to automatically segment subcortical structures, and I
would now like to transfer the data to Matlab. I am looking for a way to load the coordinates of all structures (or, if it isn't possible, for each structure, by its number) to Matlab, in Talairach coordinates. Is this possible? If so - how can it be done?
I use BrainVoyager, not FSL, for analysis, and I would like to somehow
use the segmentation from FreeSurfer for analysis in Matlab, in combination with data I have from BrainVoyager (the functional data). I don't necessarily need talairach coordinates, but otherwise I'm not sure how it would be possible to convert between FreeSurfer and BrainVoyager.
Any suggestions? Thanks! Aya
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.