Hi Derek – The version in the distribution is the only version that exists. One option for what you’re trying to do is to use the *.byvoxel.* stats files and average the values, say, in the first 1/3 of points.

a.y

From: <freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of Derek A Pisner <dpisner@utexas.edumailto:dpisner@utexas.edu> Reply-To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu> Date: Tuesday, July 18, 2017 at 8:07 PM To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu> Subject: [Freesurfer] Masking option for tractstats2table

Hi Anastasia or Krish,

Is there a version of tractstats2table floating around that allows me to apply a binarized mask to extract stats for sub-sections of tracts? If not, I can write my own—just wanting to see if such a function already exists so that I don’t reinvent the wheel…

Derek Pisner Doctoral Student CLA 4.600 Mood Disorders Laboratory (MDL) Department of Psychology | The University of Texas at Austin