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.
GFP-positive neurous in SGI. (A) Low-magnification photomicrograph of the superior colliculus in a GAD67-GFP mouse. (B) High-magnification photomicrograph of neurons in SGI (from A Inset) that express GFP fluorescence. This GFP fluorescence allows selective, visually guided sampling of GABAergic neurons that, because of their small size and number, otherwise are rarely encountered.
