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.
Fear memory in rats trained with two trials is cue specific. A, Separate groups of rats (n's = 6–13/group) were trained with one of the listed sets of stimuli. B, Only rats trained with two trials at a 60 min intertrial interval using the same cue show a long-term memory (#p values <0.05 vs all groups).
