Skip to content

    Mental Health Center

    Font Size

    Got a Problem? Try Sleeping on It

    New research shows that getting enough sleep really does enhance your creativity.
    WebMD Magazine - Feature

    When it comes to problem solving, getting enough sleep may truly be the secret to success.

    Take the case of Kate Miller, the owner of Charlie's Playhouse, a maker of science education toys. Miller had been wrestling with a problem for weeks. But one morning the answer popped into her mind as she woke up. She wanted to design a game that would teach kids about natural selection while letting them run around and have fun.

    Recommended Related to Mental Health

    The Truman Show Delusion: Real or Imagined?

    Two doctor/brothers, Joel and Ian Gold, have identified symptoms of a mental illness unique to our times: the Truman Show delusion, named for the 1998 movie that starred Jim Carrey as a suburbanite whose movements were filmed 24/7 and broadcast to the world. The two say a handful of individuals are convinced they are stars of an imaginary reality show. Though limited, their findings are creating a buzz in the media and the psychiatric community: Is it possible that reality TV is shaping delusions? In...

    Read the The Truman Show Delusion: Real or Imagined? article > >

    "It was the sleep that brought it all together," says Miller, 42, of Providence, R.I. "I ran downstairs, got a big pad of paper, and started sketching and writing."

    Artists have long intuited a link between creativity and sleep, but scientists are beginning to nail down the connection. There's evidence that sleep, specifically the rapid-eye-movement (REM) stage associated with dreaming, helps organize and link together in novel ways the facts we know and the things we experience.

    How Sleep Boosts Creativity

    "Creativity is the ability to connect disparate ideas in new and useful ways," says Sara C. Mednick, PhD, assistant professor in the department of psychiatry at the University of California, San Diego. Her research indicates that REM sleep might enhance creative problem-solving by helping the brain associate seemingly unrelated ideas.

    During the day, an area of the brain called the hippocampus takes in information and lets us hold it in our minds. It knows why you learned the information, Mednick says. For example, the hippocampus may learn that you need to turn at the red building to reach the doctor's office. During REM sleep, the hippocampus shuts down and allows the information it stored to move into the neocortex, the part of the brain that holds the sum of all of your experiences. Once a memory or experience reaches the neocortex, it can be associated with all the other memories.

    And that's where creativity happens, Mednick says. The neocortex might match that shade of red on the building with the need to come up with the color for a toy, and voilĂ ! Priming your brain to make these new connections seems to be key, research shows. An idea might seem to come out of nowhere, but in fact, it's the end of a process that may have begun days ago.

    Miller says her crazy, beautiful, and totally new ideas come to her when she wakes up. "They always make me jump out of bed and run to write them down."

    Today on WebMD

    Differences between feeling depressed or feeling blue.
    lunar eclipse
    Signs of mania and depression.
    man screaming
    Causes, symptoms, and therapies.
    woman looking into fridge
    When food controls you.
    Woman standing in grass field barefoot, wind blowi
    senior man eating a cake
    woman reading medicine warnings
    depressed young woman
    man with arms on table
    man cringing and covering ears

    WebMD Special Sections