Dear FS experts,

I have multiple anatomical scans acquired on a 3T Philips scanner.  The image quality is not the greatest and when I used recon-all –autorecon1 to remove the skull, I noticed that for many scans, the algorithm was not able to find the boundary between the brain and the skull.  I tried to adjust the parameters of the mri_watershed to solve the problem, but it did not work.  I was wondering if there was a program that I could use to preprocess the anatomical scans, to help with the skull stripping.  

Thank you,

Isabelle