Jon Hamilton

Jon Hamilton is a correspondent for NPR's Science Desk. Currently he focuses on neuroscience, health risks, and extreme weather.

Following the 2011 earthquake and tsunami in Japan, Hamilton was part of NPR's team of science reporters and editors who went to Japan to cover the crisis at the Fukushima Dai-ichi nuclear power plant.

Hamilton contributed several pieces to the Science Desk series "The Human Edge," which looked at what makes people the most versatile and powerful species on Earth. His reporting explained how humans use stories, how the highly evolved human brain is made from primitive parts, and what autism reveals about humans social brains.

In 2009, Hamilton received the Michael E. DeBakey Journalism Award for his piece on the neuroscience behind treating autism.

Before joining NPR in 1998, Hamilton was a media fellow with the Henry J. Kaiser Family Foundation studying health policy issues. He reported on states that have improved their Medicaid programs for the poor by enrolling beneficiaries in private HMOs.

From 1995-1997, Hamilton wrote on health and medical topics as a freelance writer, after having been a medical reporter for both The Commercial Appeal and Physician's Weekly.

Hamilton graduated with honors from Oberlin College in Ohio with a Bachelor of Arts degree in English. As a student, he was the editor of the Oberlin Review student newspaper. He earned his master's degree in journalism from Columbia University, where he graduated with honors During his time at Columbia, Hamilton was awarded the Baker Prize for magazine writing and earned a Sherwood traveling fellowship.

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Shots - Health News
4:39 pm
Wed July 1, 2015

How Your Brain Remembers Where You Parked The Car

The experiment used a fake photo of actor Clint Eastwood and Pisa's leaning tower to test how the brain links person and place.
Courtesy of Matias Ison/Neuron

Originally published on Thu July 2, 2015 6:30 pm

If you run into an old friend at the train station, your brain will probably form a memory of the experience. And that memory will forever link the person you saw with the place where you saw him.

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Shots - Health News
4:51 am
Sat June 13, 2015

Science Of Sadness And Joy: 'Inside Out' Gets Childhood Emotions Right

Joy (left, voiced by Amy Poehler) and Sadness (voiced by Phyllis Smith) catch a ride on the Train of Thought in Pixar's Inside Out. The movie opens in theaters nationwide June 19.
Disney/Pixar

Originally published on Mon June 15, 2015 2:26 pm

Hollywood's version of science often asks us to believe that dinosaurs can be cloned from ancient DNA (they can't), or that the next ice age could develop in just a few days (it couldn't).

But Pixar's film Inside Out is an animated fantasy that remains remarkably true to what scientists have learned about the mind, emotion and memory.

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The Salt
2:35 pm
Wed June 3, 2015

Chimps Are No Chumps: Give Them An Oven, They'll Learn To Cook

Kanzi the bonobo (a species closely related to chimps) holds a pan of vegetables he cooked at the Great Ape Trust in Des Moines, Iowa, November 2011. Kanzi was taught to cook. However, a new study is the first to show that animals can acquire a cooking-like skill on their own.
Laurentiu Garofeanu Barcroft Media /Landov

Originally published on Thu June 4, 2015 12:34 am

If you give a chimp an oven, he or she will learn to cook.

That's what scientists concluded from a study that could help explain how and when early humans first began cooking their food.

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Shots - Health News
11:51 am
Thu May 28, 2015

Depression Treatments Inspired By Club Drug Move Ahead In Tests

Experimental medicines related to ketamine, an anesthetic and club drug, are making progress in clinical tests.
Wikipedia

Originally published on Mon June 1, 2015 7:36 am

Antidepressant drugs that work in hours instead of weeks could be on the market within three years, researchers say.

"We're getting closer and closer to having really, truly next-generation treatments that are better and quicker than existing ones," says Dr. Carlos Zarate, a researcher at the National Institute of Mental Health.

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Shots - Health News
3:52 am
Mon May 18, 2015

Deaf Jam: Experiencing Music Through A Cochlear Implant

Sam Swiller and his dog, Sully, in their home in Washington, D.C.
Meredith Rizzo/NPR

Originally published on Mon May 18, 2015 12:16 pm

When Sam Swiller used hearing aids, his musical tastes ran to AC/DC and Nirvana — loud bands with lots of drums and bass. But after Swiller got a cochlear implant in 2005, he found that sort of music less appealing.

"I was getting pushed away from sounds I used to love," he says, "but also being more attracted to sounds that I never appreciated before." So he began listening to folk and alternative music, including the Icelandic singer Bjork.

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Shots - Health News
3:35 am
Thu May 14, 2015

A Database Of All Things Brainy

The Allen Cell Types Database catalogs all sorts of details about each type of brain cell, including its shape and electrical activity. These cells, taken from the visual area of a mouse brain, are colored according to the patterns of electrical activity they produce.
Courtesy of Allen Institute for Brain Science

Originally published on Mon June 1, 2015 7:52 pm

When the brain needs to remember a phone number or learn a new dance step, it creates a circuit by connecting different types of neurons.

Scientists still don't know how many types of neurons there are or exactly what each type does.

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History
5:49 am
Mon April 27, 2015

The Shipwreck That Led Confederate Veterans To Risk All For Union Lives

Originally published on Mon April 27, 2015 11:47 am

On April 27, 1865, the steamboat Sultana exploded and sank while traveling up the Mississippi River, killing an estimated 1,800 people.

The event remains the worst maritime disaster in U.S. history (the sinking of the Titanic killed 1,512 people). Yet few know the story of the Sultana's demise, or the ensuing rescue effort that included Confederate soldiers saving Union soldiers they might have shot just weeks earlier.

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Shots - Health News
12:15 pm
Thu April 23, 2015

Thoughts Can Fuel Some Deadly Brain Cancers

A color-enhanced cerebral MRI showing a glioma tumor.
Scott Camazine Science Source

Originally published on Thu April 23, 2015 7:03 pm

The simple act of thinking can accelerate the growth of many brain tumors.

That's the conclusion of a paper in Cell published Thursday that showed how activity in the cerebral cortex affected high-grade gliomas, which represent about 80 percent of all malignant brain tumors in people.

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Shots - Health News
3:45 pm
Tue April 14, 2015

No Rest For Your Sleeping Brain

Originally published on Thu April 30, 2015 4:28 pm

There's new evidence that the brain's activity during sleep isn't random. And the findings could help explain why the brain consumes so much energy even when it appears to be resting.

"There is something that's going on in a very structured manner during rest and during sleep," says Stanford neurologist Dr. Josef Parvizi, "and that will, of course, require energy consumption."

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Shots - Health News
6:12 pm
Wed April 8, 2015

Sushi Science: A 3-D View Of The Body's Wasabi Receptor

The same nerve receptor that responds to the green paste on your sushi plate is activated by car exhaust, the smoke of a wildfire, tear gas and other chemical irritants.
iStockphoto

Originally published on Wed April 8, 2015 7:33 pm

Researchers have discovered the exact structure of the receptor that makes our sensory nerves tingle when we eat sushi garnished with wasabi. And because the "wasabi receptor" is also involved in pain perception, knowing its shape should help pharmaceutical companies develop new drugs to fight pain.

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