26 Mar
2010
26 Mar
'10
6:07 a.m.
hello freesurfers,
we are having a problem with insufficient skull stripping, in 66 out of 200 subjects this affects the pial surface, as can be seen in the attached screenshot1. since the problem is somewhat generalized in location, i tried to change the watershed threshold as suggested by the wiki. i tried the values 20, 15, 10, 5, 0 (recon-all -all -clean -wsthresh n), but even 0 seems to have no effect (it looks different, but not less skull), see screenshot2. am i doing it wrong?
