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.
BOLD images acquired at t1 and t2 demonstrating the change in the signal during contraction and time activity curves generated for whole placenta (red) compared to the region with a dominant BOLD signal decrease during the contraction (blue).
