Hello All,

I want to create a gm thickness map from central sulcus and precentral gyrus. I plotted the lh.aparc.a2005s.annot on the inflated surface and I see the sulci and gyri.

Is there a way to create a binary label of the central sulcus and precentral gyrus ? Can that label be then used to create a thickness map ?

Please let me know ?

Thanks

Rito