Re: [Freesurfer] registration errors in longitudinal analysis

2016-01-13 Thread Martin Reuter
Hi Lara, the longitudinal pipeline is designed for adults with the assumption that head size is fixed. We are working on a new pipeline that will allow processing of images from children, but that will take a while. Especially considering that there will be large differences in the brain as w

[Freesurfer] registration errors in longitudinal analysis

2016-01-13 Thread Lara Foland-Ross
Dear Freesurfer experts, I am working on a longitudinal analysis of cortical structure and am experiencing some errors with registration. I have 3 timepoints for each participant: time 1: age 2 time 2: age 5 time 3: age 10 Time 1 and 2 are from a 1.5T scanner. Time 3 is from a 3T scanner. De