Hi:
I got a WM segmentation error such as that I show in the attached image... The segmentation error include many coronal slices in size (more than 15)... How can I correct it ?... Besides, I got a very big mesh defect (vertices=21320, convex hull=9913) that freesurfer couldn't correct: could that defect be produced by that WM segmentation error?...
If you want, I could send you more additional files...
Sincerely,
Gonzalo Rojas Costa
Hi Gonzalo,
what age is this subject? And what type of scan is it?
cheers Bruce On Thu, 22 Apr 2010, Gonzalo Rojas wrote:
Hi:
I got a WM segmentation error such as that I show in the attached image... The segmentation error include many coronal slices in size (more than 15)... How can I correct it ?... Besides, I got a very big mesh defect (vertices=21320, convex hull=9913) that freesurfer couldn't correct: could that defect be produced by that WM segmentation error?...
If you want, I could send you more additional files...
Sincerely,
Gonzalo Rojas Costa
Hi Bruce:
The patient has 3 years old... The parameters of the sequence, are: TI = 1100 ms, TR=1870 ms, TE=3.25 ms, Number of averages=1, FOV 256x256, Avanto 1.5 T...
Sincerely
Gonzalo Rojas Costa
Bruce Fischl escribió:
Hi Gonzalo,
what age is this subject? And what type of scan is it?
cheers Bruce On Thu, 22 Apr 2010, Gonzalo Rojas wrote:
Hi:
I got a WM segmentation error such as that I show in the attached image... The segmentation error include many coronal slices in size (more than 15)... How can I correct it ?... Besides, I got a very big mesh defect (vertices=21320, convex hull=9913) that freesurfer couldn't correct: could that defect be produced by that WM segmentation error?...
If you want, I could send you more additional files...
Sincerely,
Gonzalo Rojas Costa
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