[Freesurfer] View sig map on anatomical volume from volume-based group anaysis

Hello:

I have a question, after recon-all, I did some group analysis with the aseg.stats( not surface-based), so my question is :

Does freesurfer has some volume-based group analysis(not for fMRI) for plotting the significance map, I searched google, and wanna some results like this:

[cid:e4f431a9-4e18-4dec-8275-ce4080b061f2]

I know here is for fMRI-sMRI based analysis:

So i want to map some values for the subcortical structures in the anatomical image, but for the command here, how can I get the sig.nii(right now, we just have the result p-value for every subcortical structures), I know in FS, we can use mri_glmfit to have the significance map

Any advice will be appreciated

Hao