vertices require a surface. There is no surface for cerebellum, so the vertices are all marked -1 to indicate that the vertex indices are not valid. The XYZ values are valid though

On 4/9/2024 6:36 AM, Sam W wrote:

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Hello! I'm trying to convert the cerebellum cortex in the aparc+aseg.mgz into a label so I tried:

mri_vol2label --c bert/mri/aparc+aseg.mgz --id 8 --l lh.cerebellum.label

but the resulting output file only has -1 as vertices. Is there anything wrong with the command above?

Best regards, Sam

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