6 Oct
2015
6 Oct
'15
12:45 p.m.
Hi Ben
if you upload the datasets we will take a look. I imagine this is due to dielectric resonance effects. What sequence did you use?
Bruce On Tue, 6 Oct 2015, Benjamin Peterson wrote:
We have three 7T scans of the same person done on separate days. After running all three T1 images using the "recon-all" function, we obtain thalamic volumes. The volumes varied by up to 25% which seems quite drastic for the same person. Is there a way to decrease this variability? Are there some parameters to change for 7T? Would the subcortical segmentation work better with a T2 or DTI image? Thanks in advance, Ben