the intensity is the T1-weight instensity of the norm.mgz image (after
intensity normalization, white matter mean ~= 110). It may or may not be
useful. In some cases, the intensity changes, so you could test that
On 10/28/2022 1:55 AM, Zeng, Qi wrote:
External Email - Use Caution
Hi Freesurfer scholars,
The output of recon-all "aseg.stats" file contains information on
volume and intensity statistics of each segmentation of subcortical
brain regions. May I ask what is this intensity measurement (e.g.
intensity mean)? How is it different from volume? What characteristics
of the brain did it try to explain?
Thank you!
Best,
QZ
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