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.
Experimental design. Numbers above time lines indicate age as postnatal day (PND) and slash mark between numbers represent the range of PND for groups (e.g., PND 25/6). Top time line is experiment 1 (acute administration of cocaine and locomotor activity), middle time line is experiment 2 (repeated administration of cocaine and locomotor activity), and bottom time line is experiment 3 (dopamine [DA] clearance).
