mri_surf2surf should do both of those things for you (assuming you have run recon-all)

cheers Bruce On Thu, 25 May 2017, Gwang-Won Kim wrote:

  ------ Original Message ------

  Date: Wednesday, May 24, 2017 01:48:33 PM
  From: "Gwang-Won Kim" <kw0212@nate.com>
  To: <freesurfer@nmr.mgh.harvard.edu>
  Subject: Question: how to smooth and transform into a template

  Hello FreeSurfer Developers,

I read a sentence in a paper associated with Free Surfer as following: Before statistical evaluation, cortical thickness maps were smoothed with Gaussian Kernel (10 FWHM). That mean "Smooth2 (?h.smoothwm)" in individual steps, is it right? Please, tell me how to smooth by a Gaussian Kernel of 10 FWHM.   In addition, I read a sentence as following: To compare cortical thickness between groups, the cortical surfaces of all subjects were transformed into a group template surface space. Please, tell me how to transform into a group template surface space.

1. FreeSurfer version: 6.0

2. Platform: CentOS release 6.8

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