Figure 3.
Typical examples of Nissl-stained sections containing the HVc. (A) Pstim MEL; (B) Pstim BLANK; (C) Prefr MEL; (D) Prefr BLANK; (E) Short Day BLANK. Note the relatively small areas of HVc in the melatonin-treated and short-day birds.
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.