what is it that you want to histogram? If the thickness, tksurfer will do this for you if you load it as an overlay. Or you can read it into matlab and show it there

On Tue, 11 Mar 2014, Saurabh Thakur wrote:

Hello Freesurfer Expert,

Can anyone help me with histogram plotting of different surfaces in tksurfer.

I looking to calculate the thickness of cortex.

Thanks in advance,

Saurabh Thakur,