Re: [Freesurfer] converting cortical labels into volumetric ROIs

2013-11-26 Thread Mojdeh Zamyadi
Hi all, I would like to follow up on my question! So, I figured it's not really necessary to move the labels into their native space, since my final goal is to have the ROIs in the DTI (B0) space. So, I directly registered the nu-corrected output from freeSurfer to my B0 image, am I correct?

Re: [Freesurfer] converting cortical labels into volumetric ROIs

2013-11-21 Thread Mojdeh Zamyadi
Thanks! so this is the command I've used: mri_aparc2aseg --annot freeSurfer_lobes --s P2 --o freeSurfer_Results/P2/labels/freeSurfer_lobes.nii.gz a couple of question I have now: 1. what lables (numbers) correspond to the 5 main lobes? looking at the "FreeSurferColorLUT.txt", I'm assuming the l

[Freesurfer] converting cortical labels into volumetric ROIs

2013-11-21 Thread Mojdeh Zamyadi
Hi all, I want to convert the cortical labels I get in freeSurfer to volumetric ROIs in the subject space and I've followed the steps mentioned in: http://brainybehavior.com/neuroimaging/2010/05/converting-cortical-labels-from-freesurfer-to-volumetric-masks/ except since I'm interested in lobe m

Re: [Freesurfer] converting cortical labels into volumetric ROIs

2013-11-21 Thread Douglas N Greve
btw, you should not need to run mri_annotation2label twice. On 11/21/2013 10:44 AM, Mojdeh Zamyadi wrote: > Hi all, > > I want to convert the cortical labels I get in freeSurfer to volumetric > ROIs in the subject space and I've followed the steps mentioned in: > http://brainybehavior.com/neuroimag

Re: [Freesurfer] converting cortical labels into volumetric ROIs

2013-11-21 Thread Douglas N Greve
use mri_aparc2aseg instead of label2vol. This is how aparc+aseg.mgz is created. Look in the recon-all.log file for the command line used. doug On 11/21/2013 10:44 AM, Mojdeh Zamyadi wrote: > Hi all, > > I want to convert the cortical labels I get in freeSurfer to volumetric > ROIs in the subj