Re: [Freesurfer] Dilated PV spaces

It looks like that file is corrupted. Is this disk full?

On 02/19/2014 05:21 PM, Victor Kovac wrote:

Hi Doug.

This is the output: $Id: mri_convert.c,v 1.179.2.7 2012/09/05 21:55:16 mreuter Exp $ reading from /lustre/kovacv/FS/post_analysis/MPS2005-2/mri/rawavg.mgz... mghRead(/lustre/kovacv/FS/post_analysis/MPS2005-2/mri/rawavg.mgz): could not read 131072 bytes at slice 150

I was wondering if it might be that the dicom file corresponding to slice 150 was corrupted, so I checked slice 150 in the sagittal plane, but I see no error.

Please advise.

Thanks! Victor

On Wed, Feb 19, 2014 at 3:48 PM, Douglas N Greve <greve@nmr.mgh.harvard.edu mailto:greve@nmr.mgh.harvard.edu> wrote:

The log file you sent shows recon-all failing at a very early
point before the issue with the PV spaces could become a problem.
It appears to fail at this command-line.

mri_convert
/lustre/kovacv/FS/post_analysis/MPS2005-2/mri/rawavg.mgz
/lustre/kovacv/FS/post_analysis/MPS2005-2/mri/orig.mgz --conform

Can you run this and post the terminal output to the list



On 02/19/2014 12:08 PM, Victor Kovac wrote:
> Hello FreeSurfer experts,
>
> I have four scans from a subject who has ubiquitous, dilated
> perivascular spaces (image attached) that seem to be preventing
> recon-all from finishing. I have attached the recon-all.log from one
> of the scans.
>
> Any advice on what I could try to get these scans analyzed would be
> greatly appreciated.
>
> Thank you!
> Victor
>
>
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