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.
For three randomly selected subjects, one axial slice of the T1 map (a), the QuEEN map (b), and the absolute value of the difference between the two on a different scale (c) are shown. The first column shows a subject with SPMS, the middle column shows a subject with PPMS, and the third column shows a healthy volunteer.
