Re: [Freesurfer] Converting from volume label RAS to Talairach

2011-07-26 Thread Douglas N Greve
It won't give you talairach coords in the label file, it will give you MNI305 coords. Use the View->Information in tkmedit to get MNI305 coords. doug Jed Singer wrote: > That almost works; tkmedit is giving talairach coordinates of, for a few > examples: > > 14.7 23.9 -22.3 > 24.8 21.9 -18.8 >

Re: [Freesurfer] Converting from volume label RAS to Talairach

2011-07-25 Thread Jed Singer
That almost works; tkmedit is giving talairach coordinates of, for a few examples: 14.7 23.9 -22.3 24.8 21.9 -18.8 35.6 20.8 -20.9 54.2 14.1 -17.1 61.1 10.9 -9.6 62.3 6.0 -1.8 Running mri_label2label with fsaverage as the target subject yields a label in which those same points have the coordin

Re: [Freesurfer] Converting from volume label RAS to Talairach

2011-07-22 Thread Douglas N Greve
You're so close! Use fsaverage as the target subject. The output coordinates will be in MNI305 space. doug Jed Singer wrote: > I'm at my wits' end with what seems like it should be an easy question. I > have a lot of volume labels that have been saved for a lot of brains. I want > the Talair

[Freesurfer] Converting from volume label RAS to Talairach

2011-07-22 Thread Jed Singer
I'm at my wits' end with what seems like it should be an easy question. I have a lot of volume labels that have been saved for a lot of brains. I want the Talairach coordinates corresponding to those points. It seems like mri_label2label should be able to do this, by putting in 'talairach' as th