6 Jun
2011
6 Jun
'11
4:12 a.m.
Dear Freesurfers,
we are processing a dataset of children through recon-all, applying manual corrections when needed.
For one subject, after manual correction and running autorecon2-cp, we observe errors in wm segmentation, bilaterally, with portions of gm included in wm - as can be seen in the attached picture. This concerns most of the coronal slices. We have been checking that control points were not misplaced and they look ok to us.
What do you think is happening there and is there anything we can try before manually correcting these errors?
Thanks very much in advance, Irene
--
Irene Altarelli
Laboratoire de Sciences Cognitives et Psycholinguistique
Ecole Normale Supérieure
29, rue d'Ulm
75005 Paris
tel. +33 (0)1 44 32 26 23
