About Johns Hopkins
Johns Hopkins University

Recent news from The Johns Hopkins University

This section contains regularly updated highlights of the news from around The Johns Hopkins University. Links to the complete news reports from the nine schools, the Applied Physics Laboratory and other centers and institutes are to the left, as are links to help news media contact the Johns Hopkins communications offices.

 

Testosterone In Male Songbirds May Enhance Desire To Sing But Not Song Quality

Researchers at The Johns Hopkins University have found that introducing testosterone in select areas of a male canary’s brain can affect its ability to successfully attract and mate with a female through birdsong. They also found that enhancing song activity based on testosterone in one brain area can change the size of a separate brain area that regulates song quality.

events calendar
click to view events calendar
browse Johns Hopkins A-Z
click to browse
on the web
  • click for hopkins on Facebook
  • click for hopkins on Twitter
  • click for hopkins on YouTube
  • click for hopkins music