Re: [Freesurfer] 4D multi-frame parcellation

When you say it is 4D, what do you mean? That each label has its own frame?

On 11/6/19 5:59 PM, 曲岸 wrote:

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Hi there,

I am working with creating a surface parcellation from a volumetric parcellation and have some questions as follows:

1. If the volumetric parcellation is a labeled 4D multi-frame dataset,

could I still use the mris_sample_parc? Or could mri_vol2surf get the sampled labels for every vertex?

2. For the 4D multi-frame dataset and mri_vol2surf output results,

which GUI should I use to visualize it? I tried freeview for 4D multi-frame dataset but it looks weird.

3. Is there any command to separate multi-frame volume to single frame

volumes?

Many thanks!

Best, An

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