Fig. 1.
Spatial memory performance (mean distance covered to find a hidden platform) in aged rats correlates with cell proliferation in the granule cell layer as measured by BrdUrd-IR (a) and Ki67-IR (b) cell number.
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.