Hi Irene

if it's not included in the pial surface then you don't need to worry about it

cheers Bruce On Thu, 26 Dec 2013, irene saviozzi wrote:

Hello, I'm learning to use freesurfer. I would understand if the tissue that is not brain (i.e. meninges), which is not automatically included in pial, must be deleted with the manual editing or not. I would also like to understand how add cortex manually in the pial surface with tkmedit. I attach two screenshots as examples. Thank you Irene