have you visually inspected the aseg volumes? Are the caudates accurate or overestimated? This can certainly happen if the caudate is dramatically smaller than any of the examples in our training set
On Tue, 30 Mar 2010, Diego Herrera wrote:
Hello I tried recon-all in a patient with Huntington´s disease with severe atrophy of caudate nucleus (visually). It seems that freesurfer subcortical segmentation failed because the volume reported is within normal limits. How can I correct this?
Thanks