that could certainly be a problem. Is it really just a single value
throughout the brain? If so, that is the problem. On the other hand, it
could be that the freeview intensity limits are not set well, so try
playing with those. You can also click on voxels in the brain and look
at the values in the panel.
On 8/23/2024 11:52 AM, Nelson, Eric (Campus) wrote:
External Email - Use Caution
Hello all,
I am using the longitudinal pipeline and keep getting the following
error when generating the base for one of our subjects. I have 3
timepoints I am including. I have checked the nu.mgz and orig.mgz
files for both the base and each time point. Everything looks fine
with the exception of the nu.mgz for timepoint 1 (which is a solid
white and looks like a mask). Could this be the problem? I have re-run
recon-all for that cross sectional subject, but the image remains the
same. Attached the full recon-all.log from the base output.
3d normalization pass 1 of 2
error: MRInormFindControlPoints: could not find enough control points
error: MRInormFindControlPoints failed
@#@FSTIME 2024:08:16:18:05:30 mri_normalize N 10 e 10.45 S 0.04 U
10.40 P 99% M 434992 F 0 R 10859 W 0 c 4 w 11 I 0 O 0 L 1.14 0.90 0.57
@#@FSLOADPOST 2024:08:16:18:05:40 mri_normalize N 10 1.19 0.92 0.58
Linux c0235 3.10.0-1160.24.1.el7.x86_64 #1 SMP Thu Mar 25 21:21:56 UTC
2021 x86_64 x86_64 x86_64 GNU/Linux
Best,
*Eric Nelson, Ph.D. | Postdoctoral Fellow*
Department of Psychiatry and Behavioral Neurobiology
School of Medicine
UAB | The University of Alabama at Birmingham
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