[Neuroimaging] [nilearn] map parcellation from Colin space to fsaverage surface

[Jan Schreiber]

Dear Experts,

There is a volumetric atlas defined in the space of the Colin template 
that I would like to visualize.

I have created the parcellation labels by sampling the atlas values at 
the coordinates of the fsaverage surface obtained with
fsaverage = datasets.fetch_surf_fsaverage()

This almost looks good.
Although being in a similar space I guess the gyrification of Colin is 
different than that of the fsaverage template. A volumetric image 
registration is not very helpful because the freesurfer templates (that 
I found) are very blurry.

Any suggestion?

Would it help to run freesurfer on the Colin template and run a surface 
based registration?

Thanks,
Jan

-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/pkcs7-signature
Size: 5098 bytes
Desc: S/MIME Cryptographic Signature
URL: <http://mail.python.org/pipermail/neuroimaging/attachments/20190219/22e5949b/attachment.bin>