Hi Matteo

the code doesn't support this, but if you don't mind a bit of coding, I think you can change:

tksurfer.c: line 15415

r_base = g_base = b_base = 0;

I think if you change b_base to 255 the background would be blue (although I haven't tried this)

cheers Bruce On Sun, 12 Jan 2014, matteo.diano@unito.it wrote:

Dear Freesurfer experts, I would like to change the colour of the surface in tksurfer (e.g. from "grey" brain to "blue" brain). How can i obtain it? Thank you very much in advance! Regards

Matteo _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer