Hi, When I am looking at a brain using tkregister2 to see how well the talairach lines up, it seems like the brain is leaving the viewing window and gets cut off. This is especially apparent using the sagittal view and additionally, a white rounded blob(maybe the nose) appears behind the brain. However, when looking at the brain using tkmedit, all the slices are present and the brain looks centered and not cut off. Will how the brain looks in tkregister2 affect any subsequent analyses? My subjects dir is /space/troy/1/users/FREESURFER and the command i am using is tkregister2 --s SM2S4_autoreconall --fstal. The only thing funny I noticed was the tal transform had a 71 for one of the translation directions where mine usually dont go that high. Thanks, Margaret