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

  • After Sandy Hook: Why mental illness matters
    After Sandy Hook: Why mental illness matters

    The shootings at Sandy Hook sparked debate ranging from gun control to bulletproof windows. But the most fruitful approach may be to prioritize our discussion of mental illness.

  • Profile in The New Yorker
    Profile in The New Yorker

    I had the pleasure of being profiled by my favorite magazine, The New Yorker.  Read the article here.

  • The Brain and the Law
    The Brain and the Law

    Interested in the intersection of the brain and the legal system? Watch a talk I delivered at the Royal Society for the Arts in London, entitled "The Brain and the Law".

  • Scanning a 3,000 year old mummy
    Scanning a 3,000 year old mummy

    I recently performed a CT scan on Neskhons, an Egyptian mummy who I brought to our scanning facilities at Baylor College of Medicine.  

Newsflashes

The secret life of the lab

Want to know more about the inner workings of a neuroscience lab? Watch a video profile of David and his students on NOVA Science Now.
Nova Science Now

McGovern Award for excellence in Communication

David was honored to receive the 2014 John J. McGovern Award for Excellence in Biomedical Education from the American Medical Writers' Assocation. Noted past recipients include authors Oliver Sacks and Abraham Verghese.

Sum #2 book in UK

In September, 2009, Sum became the number 2 book in the United Kingdom on Amazon's bestseller list, only behind Dan Brown's Lost Symbol.

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