[Freesurfer] Help -Quality control of the splitting of midline structures?

2014-06-09 Thread Jensen, Sarah
Dear Freesurfers, I have a question about whether it is possible to check how well each participant in my study lines up with the Freesurfer template in order to check how midline structures were split. I am concerned about how well my ACC ROIs line up with the midline of the brain, and wo

[Freesurfer] Quality control of the splitting of midline structures?

2014-06-06 Thread Jensen, Sarah
Dear Freesurfers, I have a question about whether it is possible to check how well each participant in my study lines up with the Freesurfer template in order to check how midline structures were split. I am concerned about how well my ACC ROIs line up with the midline of the brain, and would

[Freesurfer] FW: Consistency between volumes in fsaverage and subject data?

2013-10-07 Thread Jensen, Sarah
there correlations as such, but ran these analyses to check my data because I am worried something might have gone wrong. Thanks a lot! Best, Sarah From: Bruce Fischl Sent: 07 October 2013 13:21 To: Jensen, Sarah Cc: freesurfer@nmr.mgh.harvard.edu Subjec

[Freesurfer] Consistency between volumes in fsaverage and subject data?

2013-10-07 Thread Jensen, Sarah
Hi Freesurfer users, I am analysing some volumetric data and have noticed that the volumes I extract from my participants are very different from the volumes of my templates in fsaverage space. I for instance have two ROIs that stand out as big (about 6-8 times larger that the other ROIS) in f