Can you send me the file?
On 08/09/2017 04:17 AM, Suzanne Witt wrote:
> I am having a problem similar to that previously described on the freesurfer
> message boards from May 2011 (Subject: mgh conversion). Unfortunately, that
> thread ends with Doug asking the person to send him the files in question, so
> there does not appear to be any sort of publicly published solution.
> I was sent two .mgh files with the resulting activation maps from an fMRI
> analysis (both left and right hemispheres) and told that the maps were in
> fsaverage space. I was not sent any other accompanying files. I am trying
> to convert them to nii format.
> I have tried both:
> 1. mri_convert filename.mgh filename.nii.gz
> and mri_surf2surf (as was suggested in the previous thread)
> 2. mri_surf2surf —sval filename.mgh —tval filename.nii —reshape
> —reshape-factor 6 —s fsaverage —hemi lh
> (I realize that the command options should be preceded by double dashes, but
> my email program is quite insistent about automatically formatting these to
> long dashes.)
> In both cases the when checking the output file using mri_info, the
> dimensions are still: 163842 x 1 x 1.
> Are there any suggestions as to how best to proceed?
> Thanks in advance,
> Suzanne Witt
> Freesurfer mailing list
Douglas N. Greve, Ph.D.
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