To the extent that consciousness is useful, it is useful in small quantities, and for very particular kinds of tasks. It's easy to understand why you would not want to be consciously aware of the intricacies of your muscle movement, but this can be less intuitive when applied to your perceptions, thoughts, and beliefs, which are also final products of the activity of billions of nerve cells.

From the Blog

  • Eagleman and Eno perform Sum
    Eagleman and Eno perform Sum

    Brian Eno and I have twice performed a musical version of Sum, once at the Sydney Opera House, and once at the Brighton Dome. Learn more.

  • Time perception on the Discovery Channel
    Time perception on the Discovery Channel

    Watch an experiment in which we studied time perception by dropping volunteer subjects from a 150 foot high tower.  Free fall.

  • James Holmes’ Brain: Some Initial Speculations
    James Holmes’ Brain: Some Initial Speculations

    In the wake of the Aurora movie theater shooting, many people had the same questions: What kind of derangement is indicated by the horrific acts of James Holmes? What is wrong with his brain? How will his mental state play out in the courts?

  • Brain Time
    Brain Time

    The days of thinking of time as a river—evenly flowing, always advancing—are over. Time perception, just like vision, is a construction of the brain.

Newsflashes

SUM at the Royal Opera House

ROHSUM has been turned into an opera at the Royal Opera House in London (Composer: Max Richter, Director: Wayne McGregor). The London Evening Standard hails the opera as "immersive, meditative and sweetly fascinating". Read about the background of the collaboration in Wired.

Musician Jarvis Cocker reads from Sum

Listen to British rocker Jarvis Cocker read the story "Descent of Species" from Sum. He is one of the dozens of terrific voices who read for the audio book.

Why Brain Science Matters

Why should the US invest in brain science? See David's opinion in the New York Times.

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