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.
a There are significantly more WMLs in the parietal lobes, shown as a mean sum, in prodromal AD patients without pathological levels of P-tau, defined as P-tau >51 ng/l. b There are also more WMLs in the parietal lobes in patients carrying no APOE ε4 allele. Error bars represent ± 1 SE.
