Essay Essays articulate a specific perspective on a topic of broad interest to scientists.

See all article types »

Is Sleep Essential?

  • Chiara Cirelli mail,

    To whom correspondence should be addressed.

  • Giulio Tononi
  • Published: August 26, 2008
  • DOI: 10.1371/journal.pbio.0060216

Media Coverage of this Article

Found additional news media or blog coverage for the article? Please let us know.