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.
Partial regression plots illustrating the relationships in Alzheimer’s disease patients between atrophy measured by brain parenchymal fraction (BPF) and periventricular subcortical hyperintensity (pvSH) volume (top), and between atrophy measured by ventricular cerebrospinal fluid (vCSF) volume and subcortical hyperintensity (SH) volume (bottom).
