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.
ADNI phantom. A photograph of the internal components of the ADNI phantom is shown. Each of the spheres is filled with a copper sulfate solution. The colored spheres contain differing solution concentrations. The small inset provides a detailed view of a single sphere and postcomponent. A triplanar view of a phantom image acquired with the MP-RAGE used in the ADNI protocol is also shown.
