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Dear,
I tried to reconstruct the white and pial surface from a sinlge brain slice (not MRI, it's a histology slice that converted to a nifti file) but failed when using the mris_make_surface. The white matter and grey matter were segmented by in-house tool. I generated the aseg.mgz, filled.mgz, wm.nii.gz from those segmentation masks and ran the "tessellate" "white" steps in "recon" but it reported error when making the ?h.white.I don't know why. I wonder if I could get the pial surface in this way, or you could tell me how to do so. I would appreciate it.
Yuheng
Sorry, the surfaces are 3D structures, it's not going to work on a 2d slice
On 2/17/2022 8:47 AM, 陆玉恒 wrote:
External Email - Use Caution
Dear,
I tried to reconstruct the white and pial surface from a sinlge brain slice (not MRI, it's a histology slice that converted to a nifti file) but failed when using the mris_make_surface. The white matter and grey matter were segmented by in-house tool. I generated the aseg.mgz, filled.mgz, wm.nii.gz from those segmentation masks and ran the "tessellate" "white" steps in "recon" but it reported error when making the ?h.white.I don't know why. I wonder if I could get the pial surface in this way, or you could tell me how to do so. I would appreciate it.
Yuheng
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Douglas N. Greve -
陆玉恒