An official website of the United States government
Here's how you know
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.
T-score maps of significantly higher (A) and lower (B) rCBF in PWS compared to healthy controls after a 12 hour fast (i.e. premeal condition). Color bars indicate T-score. L left; R right.