Synesthesia

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In synesthesia, information between the senses is blended. Letters might trigger the experience of colors, or sounds the experience of taste, or many other combinations. My laboratory has tested and verified over 20,000 synesthetes, and we are working to understand how it sheds light on consciousness, from the genetics to the neural networks.

Time perception

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To understand the neural mechanisms of time perception, David's lab combines psychophysical, behavioral, and computational approaches to address the relationship between the timing of perception and the underlying neural signals.

Neurolaw

lawbook David is founder and co-director of the Center for Science and Law, which studies how new discoveries in neuroscience can navigate the way we make laws, punish criminals, and develop rehabilitation.

Sensory Substitution

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Can sensory data be fed through unusual sensory channels? And can the brain learn to extract the meaning of such information streams?

Yes and yes. Sensory substitution is a non-invasive technique for circumventing the loss of one sense by feeding its information through another channel.

Other Projects

Other projects in our lab include the use of real-time feedback neuroimaging to break drug addiction, intervention programs in high-violence neighborhoods, word aversion, illusory motion reversal, the flash lag effect, a theory of cerebellar glomeruli, extracellular calcium as a neurotransmitter, and dopamine and human decision-making. Click to learn more.

brainexplorers

Deep brain recording in humans

DBS

Deep brain stimulation (DBS) targets deep nuclei in the brain to help with Parkinsons Disease or tremor. During surgery, we have a window to measure the responses of single neurons in the human brain. While the recording electrodes are in place, we present sights and sounds to a patient while the responses of the neurons are recorded. Find out more.

From the Blog

Remembering a trail blazer - Francis Crick

Francis Crick, one of the premier biologists of the 20th century, passed away July 28, 2004, in San Diego. On his 88th birthday, I brought him chocolates and spent the day with him in his home in La Jolla.
Had a great time at the NYT summit with friend and fellow author Charles Duhigg.

Really good companies are the ones that are constantly reinventing themselves. I spoke with Charles Duhigg about habit, unconscious processing and the workspace at the 2016 New Work Summit. Watch the full interview: http://trib.al/1nwghb1
Disinformation and "fake news"

Lately we've heard the concern about the ease with which disinformation spreads -- the problem of fake news. But is our era meaningfully different from previous eras?
Radiolab fan? We are too.

We love NPR's Radiolab. If you haven't listened to it yet, you should. Check out several episodes featuring David's science or writing.

In other news...

Why the Net Matters on BBC Today

Listen to an interview on BBC's Today Programme regarding the new iPad book Why the Net Matters.

Sum named Book of the Year by New Scientist

Sum was the only book of fiction in New Scientist magazine's selection of Best Books of 2009.

Sum on Radiolab

Listen to David discussing Sum -- and actor Jeffrey Tambor reading stories from the book -- on WNYC's Radiolab.

Learn more about the Science

Antiphospholipid Syndrome

Far to the left-field of my normal research, I'm pursuing a new hypothesis: whether there is a connection between people who get envenomated by the asp caterpillar, and the acquisition of antiphospholipid syndrome (APS)