Hi Tina,
We don't usually visualize them together, so translations are kind of irrelevant for us. I don't have anything to translate them, but it would be easy enough to do in matlab (or Amira I would think, although I haven't used it)
sorry Bruce On Thu, 15 Oct 2009, Tina Jeon wrote:
Hello FreeSurfers,
I have inflated a couple surfaces less so that the gyri and sulci are more prominent on the surface using the parameters:
mris_smooth -a 70 -n 70 -nw ./subj/surf/lh.white ./subj/surf/lh.smoothwm
mris_inflate -n 5 ./subj/surf/lh.smoothwm ./subj/surf/lh.inflated
mris_curvature -w -a 70 -thresh .999 -distances 10 10 ./subj/surf/lh.inflated
Which seemed to do the trick, however, when I viewed the surfaces on the 3D surface generator Amira, I realized that inflating less caused the left and right surfaces to shift toward each other when viewed on the same coordinate system. The left and right surfaces must have been translated somewhere in the inflation process. How do I put them back into the correct coordinate space that the pial and white surfaces are? Thank you.
Tina Jeon, M.S. Project Supervisor UT Southwestern Medical Center Advanced Imaging Research Center 2201 Inwood Road, NE 3.2 Dallas, Texas 75390-8568 Office (214) 645-2766 Fax (214) 645-2744 Cell (310) 592-1853 tina.jeon@utsouthwestern.edu
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