Re: [Freesurfer] Convert aseg.mgz to .nii and into MNI space with FSL dimensions

2013-02-15 Thread Douglas N Greve
mri_label2vol will take segmentations as an input look at the --help doug On 02/15/2013 04:25 PM, Roderick McColl wrote: > Sorry for the bother, but there isn't a label for L or R WM. > Should I use mri_vol2vol on the aseg.mgz file and the mni152.register.dat > file instead i.e. just register as

Re: [Freesurfer] Convert aseg.mgz to .nii and into MNI space with FSL dimensions

2013-02-13 Thread Douglas N Greve
you can use mni152reg to compute the registration to the MNI152 space. Make sure to spec the 1mm target. You can then use mri_label2vol to map aseg.mgz to the MNI152 space. doug On 02/13/2013 03:40 PM, Roderick McColl wrote: > Hello all, > I have a need to generate LH and RH WM masks for analy

[Freesurfer] Convert aseg.mgz to .nii and into MNI space with FSL dimensions

2013-02-13 Thread Roderick McColl
Hello all, I have a need to generate LH and RH WM masks for analysis. I can convert aseg.mgz to aseg.nii but the dims are 256x256x256 and I need to use the FSL MNI format which is 182x218x182. Is there a recipe for cropping / translating etc to match the aseg.mgz atlas with the FSL atlases? Tha