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.
Effects of light stimulation on glutamate in the striatum at three different optical power levels (2 mW, 5 mW, and 10 mW). The normalized glutamate concentration varies with the stimulating optical power. Sham animals were not optically stimulated. (N = 5 in each column.)
