Registration: Edges
CLI
nifti_overlay -A registered_t1.nii.gz -E mni.nii.gz --sigma 3
Python
from nifti_overlay import NiftiOverlay
overlay = NiftiOverlay()
overlay.add_anat('registered_t1.nii.gz')
overlay.add_edges('mni.nii.gz', sigma=3)
overlay.plot()