Fig. 3.
Activation of areas of the reward system of lactating rats. Comparison of the BOLD signal changes in the reward system in response to suckling pups and cocaine.
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.