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.
Left: Infant wearing a cap holding an array of 9 optical fibers to gather data from 12 NIRS channels over the left temporal cortex. Right: Schematic of a NIRS channel, showing the input and output optical fibers and the banana-shaped pathway of photons that dip into the gray matter of the brain after passing through superficial layers of skin, skull, and surface vasculature.
