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.
Pixy tracking of two limbs. A, schematic of a mouse head-fixed on a treadmill and the two forepaws, one painted green, the other painted red are tracked with a Pixy camera. B, The positon and velocity of the treadmill and the alternating up and down motion of the limbs are tracked in real time.
