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.
Effect of propranolol on reward incentive. Latency (left) and total time (right) to consume five Chocopops before (white bars) and 24 hr after (black bars) injection of propranolol. There is no significant change in either measure (paired t test), indicating that the drug did not induce an aversion to the reinforcement.
