Hi Tamara,
if you have time and only few subjects, I would recommend to look at all those. For a large study it becomes difficult. Just open the base and both time points on top to see if they all align and if the base looks OK. We also usually recommend to check the surface in base, but if you don’t care about cortical measures, you can skip that.
best, Martin
On Oct 17, 2016, at 3:17 PM, Tamara Tavares ttavare@uwo.ca wrote:
Hello,
I have a question regarding the outputs to the longitudinal processing stream.
I ran my two participant's scans through the Cross, then created a Base and two longitudinal runs. I am primarily interested in looking at ventricular change over time. Other than the aseg output overlaid on the brainmask for each longitudinal time point, should I look at any other outputs to ensure the longitudinal process ran correctly? For example, should I inspect the templates to make sure they are not blurry? Should I also overlay the two longitudinal runs to inspect potential alignment problems?
Thank you in advance for your help,
Tamara _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer