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 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? Thanks -roddy
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