Hi All,

I recently ran a number of 2-yr-old brains through Freesurfer, and overall Freesurfer did well considering the age group. However, a subset (~10%) had catastrophic failures in the left termporal lobe in which parahippocampal cortex bled over into the hippocampal region. I've since added control points and am rerunning. However, what I found curious was that almost every failure was in the left hemisphere, not the right. Any ideas why that might happen?

Using freesurfer-Linux-centos4_x86_64-stable-pub-v5.1.0

Joshua