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.
Comparison of FA profiles between PPAOS, AOS-PAA, PAA and controls across tracts. Estimates from linear mixed models with restricted cubic spline fits are shown color coded for each diagnosis group for each SMA tract. P-values from a joint Wald test are shown for all significant group comparisons to the right of each plot. In the plots the first location represents the end of the tract furthest from the SMA.
