Figure 2.
Flowchart depicting subject selection for analysis. Definitions: white matter hyperintensity (WMH); statistical parametric mapping (SPM); total intracranial volume (TIV).
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.