This usually means that the registration failed.   Have you looked at
the image to make sure that there are no obvious problems? Is the voxel
size about 1mm? Is it T1 weighted?


On 05/21/2018 05:31 PM, Fernanda Hansen P. de Moraes wrote:
>
> Dear FreeSurfer experts,
>
> I am having some trouble to understand this error that showed up in
> some subjects that my group is processing. The recon-all log shows
> that message: /ERROR: mpr2mni305 failed, see
> transforms/talairach_avi.log / All talairach_avi.log shows the same
> error message: /imgrege: no voxels in register ERROR: 'imgreg_4dfp
> /usr/local/freesurfer/average/711-2C_as_mni_average_305
> /usr/local/freesurfer/average/711-2B_as_mni_average_305_mask
> talsrcimg_g11 none talsrcimg_to_711-2C_as_mni_average_305_t4 3335'
> failed! status=254 ERROR: mpr2mni305 execution aborted / I believe it
> happened the same in this thread:
> /https://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg37685.html/
> but it seems that here the solution is to use .nii images. We are
> already doing this. Do you have any tip on what to do to solve it?
> Thank you very much in advance, Fernanda Hansen P. de Moraes
> --
> Fernanda Hansen P. de Moraes
> Física Médica | Instituto D'Or de Pesquisa e Ensino | Rede D'Or São Luiz
>
>
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