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Good morning,
I would like to aggregate the measurements for average cortical thickness across the two hemispheres. I read on the FAQ of the FreeSurferWiki that one way to do this is the following:
bh.thickness = ( (lh.thickness * lh.surfarea) + (rh.thickness * rh.surfarea) ) / (lh.surfarea + rh.surfarea)
Would you suggest any other alternatives to consider?
Kindly, Sofia
Sofia Nikolaidou | Clinical Research Coordinator MGH/HST Martinos Center for Biomedical Imaging 149 13th St, Charlestown, MA 02129 Phone: 617-417-4463 snikolaidou@mgh.harvard.edu
External Email - Use Caution
that is fine
On 6/2/2023 11:42 AM, Nikolaidou, Sofia wrote:
External Email - Use Caution
Good morning,
I would like to aggregate the measurements for average cortical thickness across the two hemispheres. I read on the FAQ of the FreeSurferWiki that one way to do this is the following:
bh.thickness = ( (lh.thickness * lh.surfarea) + (rh.thickness * rh.surfarea) ) / (lh.surfarea + rh.surfarea)
Would you suggest any other alternatives to consider?
Kindly, Sofia
Sofia Nikolaidou | Clinical Research Coordinator MGH/HST Martinos Center for Biomedical Imaging 149 13^th St, Charlestown, MA 02129 Phone: 617-417-4463 snikolaidou@mgh.harvard.edu
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Nikolaidou, Sofia