Figure 3.
An example of two‐dimensional laser speckle flow measurements of regional facial skin blood flows during exposures to emotionally charged movies (comedy, landscape, and horror) in a subject.
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.