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The Science of Sleep

By Science

Explore the hidden rhythms of sleep, from nighttime brain activity and jet lag to the tiny research animals that helped reveal our biological clocks.

The Science of Sleep

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Sample questions

  1. What is the name of the brain structure that coordinates the human body’s circadian clocks?
  2. Which hormone normally rises in the evening and helps signal that it is time to sleep?
  3. Which animals were central to the body-clock research honored by the 2017 Nobel Prize in Physiology or Medicine?

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