Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(Top panel) Two‐panel model showing the impact of worsening white matter microstructural changes as measured by genu fractional anisotropy (FA) on future neurodegeneration. The values shown by the arrows indicating significance refer to the estimate, standard error in parentheses, and p value. (Bottom panel) Plot of baseline genu FA versus thickness at first follow‐up after adjusting for baseline thickness.
