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.
Individual-subject and group mean latency from the first and last four sessions of each delay condition of the repeated saline (open symbols) and PPX (closed symbols) assessments of Experiment 1. SAL = saline. PPX = pramipexole (0.18 mg/kg). Error bars represent ±SEM.
