Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2014 Apr 11;8:59. doi: 10.3389/fnsys.2014.00059

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2014 Gage and Nighorn.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

The time of conditioning changes the effect of NO in memory. Six separate experiments were performed to test the role of diurnal time in olfactory learning and memory and the role of NO. Six time points were chosen: 3 in photophase and 3 in scotophase. Conditioning began at the start of the time point (e.g., 14:30). After conditioning, animals were tested for their response to the CS (hibiscus odor) by observing the PER at 5 min, 1 h, 4 h, and 24 h. Asterisks denote significance between treatment groups (saline-injected and L-NAME injected) using a one-way ANOVA test. Total N = 136.