Try bbregister. This fails on some PET data because it's too blurry. If so, try spmregister.

doug

Jing Ming wrote:

Hi surfers:

I want to project PET data from a group of subjects in the native space into fsaverage surface. It seems I should use mri_vol2surf. And here I am asked to input register.dat for --srcreg argument. I wonder which register.dat should I use, the register matrix between subject volume data with the fsaverage template? or subject PET with their T1? And how to generate this register.dat.

Thanks very much for your help!

Jing

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