Thanks for your reply.

I have overlaid the significance map on an inflated brain, and I don't see the scale bar icon anywhere.

tksurferfv fsaverage lh inflated -ov sig.nii.gz

From: freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of Greve, Douglas N.,Ph.D. <DGREVE@mgh.harvard.edu>
Sent: Friday, May 10, 2019 3:27:15 PM
To: freesurfer@nmr.mgh.harvard.edu
Subject: Re: [Freesurfer] spatial scale bar question

In freeview, it is just an icon above the image window. Click on it and it should give you a scale bar

Dear Freesurfers 

Hi

I am trying to add a spatial scale bar to my cortical maps in tksurfer. However, as it's mentioned in Freesurfer forum before, the scale bar in tksurfer shrinks when you zoom in the brain.

I couldn't find a scale bar option in Freeview neither.

I appreciate if you could let me know how to get a scale bar.

Thanks

Mona

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