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.
Note. High Aβ is in red, while low Aβ is in blue. The lPACC (right panel) compared with zPACC (left panel). PACC = preclinical Alzheimer cognitive composite; lPACC = latent PACC; zPACC = standardized PACC.
