Hi Darren,

the input volume doesn't have to be, but they will be made 1mm iso 256^3 right after motion correction. The coordinate system hasn't changed.

Bruce On Fri, 5 May 2006, Darren Weber wrote:

Hi Bruce etal,

It appears that the new 3.0.2 version of freesurfer does no longer require volumes to be 256^3 voxels at 1mm^3 each. Is there a wiki page on revised coordinate systems for the MRI and surface data?

I would prefer to continue working with 256^3 @ 1mm^3 voxels (some other software we are using benefits from this reslicing). Can I specify this at the stage of mri_convert? Will it carry through to recon-all?

Thanks, Darren