Tag: REM

  • Science & Tech

    To sleep, perchance they dream?

    New Harvard study documents REM in spiders.

    5 minutes
    Spider dreaming.
  • Health

    What wakes me

    Clifford Saper, chair of neurology at Harvard Medical School, and colleagues at Beth Israel Deaconess Medical Center recently discovered a brainstem area that senses oxygen dips and drives waking.

    4 minutes