Hi Vin, why do you say it's a 50% threshold? What is the 1.nii data? What colors do you want? doug

vin . wrote:

Dear FreeSurfer list, Greetings!

a newbie to freesurfer. -- would like to overlay tracking group results (Sum from all subjects)-(from FSL ) in the inflated lh & rh. --

• it works with one region (hope it's correct), with following

command, where, -fthresh ?? means it shows 50 % threshold based on intensity / only voxels which are overlaid by atleast half of the subjects ??

...

tksurfer #Sub_ID lh inflated -annot aparc.annot -ov 1.nii -ovreg

register.dat -fthresh 0.3 -fmid 0.3 -fslope 1

• How I can overlay multiple regions, in specific colours, with 50%

thr. ? ,

Thank you :) Vin

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