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 adolescent drug exposure on conditioned freezing behavior in male and female rats. Adolescent drug exposure significantly impaired fear acquisition in (A) males but not in (B) females. Data are presented as mean ± SEM. *p ≤ .05 significant difference between male exposure groups and CO males.
