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.
Experiment 1a: main effects of genotype and day of training on performance of wild-type (●) and α7−/− mice (○) during the last 10 days before drug testing began (n=23). Subgroups of mice of each genotype were trained in fixed (F) and variable (V) inter-trial interval modes; inset bar graphs illustrate the significant main effects of this variable. All data shown are means±SEM (n=23)
