Can you view it in tkmedit? Are there any voxels that are super bright relative to the rest of them? One really bright voxel may cause the screen to appear black. If you click on points in the middle, are the values in the control non-zero?
On 2/4/16 8:08 AM, Worker, Amanda wrote:
Hi,
Changing the min and max fields doesn't make it visible, however changing the color map to Lookup Table makes the volume all red. But I can't seem to do much else.
Amanda
*From:* freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of dgw dgwakeman@gmail.com *Sent:* 04 February 2016 12:17 *To:* Freesurfer support list *Subject:* Re: [Freesurfer] Viewing nifti file in freeview Amanda,
Is there a progress bar still running? Have you tried changing the window min max fields?
hth d
Sent from my Phone
On Feb 4, 2016, at 06:46, Worker, Amanda <amanda.worker@kcl.ac.uk mailto:amanda.worker@kcl.ac.uk> wrote:
Hi All,
I was hoping someone could help with an issue that I'm having that I'm sure has a simple explanation. I have a proton density map in nifti format that I am trying to convert to mgz using mri_convert.
However, when I load the original nifti file into freeview, I get a blank screen and the same when I try to load the converted .mgz - but I have no issue with loading this file into fslview. Other nifti and .mgz files are also loading fine into freeview.
Has anyone seen this problem before?
Thanks,
Amanda
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