Re: [Freesurfer] Pial medial line crossover at hemispheres

2016-11-15 Thread Hampton, Jackie 
Good morning,

I was wondering if anyone had had a chance to look at this. I’m still having 
this issue with some subjects. I will try to relabel the aseg, but I wanted to 
check back.

On Nov 4, 2016, at 1:33 PM, Hampton, Jackie 
mailto:jackiehamp...@wustl.edu>> wrote:

Thank you! I uploaded the subject which is labeled as 
SAIS_138_midline_deviation.tar.gz.

On Nov 3, 2016, at 4:46 PM, Bruce Fischl 
mailto:fis...@nmr.mgh.harvard.edu>> wrote:

Hi Jackie

that's surprising. If you upload the subject we can take a look. You could also 
try relabeling the aseg (i.e. changing left/right labels for thalamic voxels 
that are incorrect)

cheers
Bruce


On Thu, 3 Nov 2016, Hampton, Jackie wrote:

In some of my subjects, the medial pial line crosses over the hemispheres.
It mislabels in both brainmask and aseg. So the part that it crosses too far
over in the left hemisphere is now mislabeled. I have seen this issue in the
forums before, but it didn’t seem that there was a definitive fix to the
issue. I am just hoping someone will be able to give me some direction. I
have tried deleting voxels to no avail. Thank you!
I have attached screenshots of the issue that I am having.
Jackie Hampton
Clinical Research Study Assistant
Nico Dosenbach, MD, PhD & Deanna Greene, PhD
Department of Neurology
Washington University School of Medicine
660 S. Euclid Ave. | Campus Box 8111
St. Louis, MO 63110
Phone: 314-362-4154
jackiehamp...@wustl.edu
[IMAGE][IMAGE]


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Jackie






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Jackie





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Re: [Freesurfer] Pial medial line crossover at hemispheres

2016-11-04 Thread Hampton, Jackie 
Thank you! I uploaded the subject which is labeled as 
SAIS_138_midline_deviation.tar.gz.

On Nov 3, 2016, at 4:46 PM, Bruce Fischl 
mailto:fis...@nmr.mgh.harvard.edu>> wrote:

Hi Jackie

that's surprising. If you upload the subject we can take a look. You could also 
try relabeling the aseg (i.e. changing left/right labels for thalamic voxels 
that are incorrect)

cheers
Bruce


On Thu, 3 Nov 2016, Hampton, Jackie wrote:

In some of my subjects, the medial pial line crosses over the hemispheres.
It mislabels in both brainmask and aseg. So the part that it crosses too far
over in the left hemisphere is now mislabeled. I have seen this issue in the
forums before, but it didn’t seem that there was a definitive fix to the
issue. I am just hoping someone will be able to give me some direction. I
have tried deleting voxels to no avail. Thank you!
I have attached screenshots of the issue that I am having.
Jackie Hampton
Clinical Research Study Assistant
Nico Dosenbach, MD, PhD & Deanna Greene, PhD
Department of Neurology
Washington University School of Medicine
660 S. Euclid Ave. | Campus Box 8111
St. Louis, MO 63110
Phone: 314-362-4154
jackiehamp...@wustl.edu
[IMAGE][IMAGE]


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but does not contain patient information, please contact the sender and properly
dispose of the e-mail.

Jackie





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Re: [Freesurfer] Pial medial line crossover at hemispheres

2016-11-03 Thread Bruce Fischl 

Hi Jackie

that's surprising. If you upload the subject we can take a look. You could 
also try relabeling the aseg (i.e. changing left/right labels for thalamic 
voxels that are incorrect)


cheers
Bruce


On Thu, 3 Nov 2016, Hampton, Jackie wrote:


In some of my subjects, the medial pial line crosses over the hemispheres.
It mislabels in both brainmask and aseg. So the part that it crosses too far
over in the left hemisphere is now mislabeled. I have seen this issue in the
forums before, but it didn’t seem that there was a definitive fix to the
issue. I am just hoping someone will be able to give me some direction. I
have tried deleting voxels to no avail. Thank you!
I have attached screenshots of the issue that I am having.

Jackie Hampton
Clinical Research Study Assistant
Nico Dosenbach, MD, PhD & Deanna Greene, PhD 
Department of Neurology
Washington University School of Medicine
660 S. Euclid Ave. | Campus Box 8111
St. Louis, MO 63110
Phone: 314-362-4154
jackiehamp...@wustl.edu




[IMAGE][IMAGE]

 





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[Freesurfer] Pial medial line crossover at hemispheres

2016-11-03 Thread Hampton, Jackie 
In some of my subjects, the medial pial line crosses over the hemispheres. It 
mislabels in both brainmask and aseg. So the part that it crosses too far over 
in the left hemisphere is now mislabeled. I have seen this issue in the forums 
before, but it didn’t seem that there was a definitive fix to the issue. I am 
just hoping someone will be able to give me some direction. I have tried 
deleting voxels to no avail. Thank you!
I have attached screenshots of the issue that I am having.

Jackie Hampton
Clinical Research Study Assistant
Nico Dosenbach, MD, PhD & Deanna Greene, PhD
Department of Neurology
Washington University School of Medicine
660 S. Euclid Ave. | Campus Box 8111
St. Louis, MO 63110
Phone: 314-362-4154
jackiehamp...@wustl.edu




[cid:5AAC79BE-115F-42BD-8A62-90FBF1552F21][cid:9C620881-C7CB-4917-AB7E-675324F74007]


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