Jon Hamilton appears in the following:
What Might Be Behind The Mystery Health Problems U.S. Diplomats Are Experiencing
Monday, June 11, 2018
American diplomats in two countries — China and Cuba — have reported falling ill with symptoms the State Department says are consistent with a concussion or minor traumatic brain injury.
From Chaos To Calm: A Life Changed By Ketamine
Monday, June 04, 2018
The anesthetic ketamine first wowed the medical world with its ability to relieve severe depression in hours. Now it's showing promise for other psychiatric disorders, including bipolar and PTSD.
Army 'Leans In' To Protect A Shooter's Brain From Blast Injury
Thursday, May 17, 2018
The Army tells NPR of plans to monitor blast exposure across a military career, to enforce limits on firing certain weapons, and to even look into whether special helmets could help stop blast waves.
Artificial Intelligence Takes Scientists Inside Living Human Cells
Wednesday, May 09, 2018
Diseases like cancer involve changes that occur inside a cell — and usually out of sight. A new technology can reveal a cell's inner workings, using inexpensive graphics processors from video games.
Report To Army Finds Blast From Some Weapons May Put Shooter's Brain At Risk
Monday, April 30, 2018
Service members who fire certain weapons can get concussion-like symptoms from the blasts, an Army-commissioned report finds. It urges taking measures to cut the risk of lasting brain damage.
Tiny Lab-Grown 'Brains' Raise Big Ethical Questions
Wednesday, April 25, 2018
Scientists are growing increasingly large and sophisticated clusters of human brain cells. Ethicists are now wondering what to do if these minibrains start thinking.
How People Learned To Recognize Monkey Calls Reveals How We All Make Sense Of Sound
Wednesday, April 18, 2018
A brain imaging study of grown-ups hints at how children learn that "dog" and "fog" have different meanings, even though they sound so much alike.
Scientists Push Plan To Change How Researchers Define Alzheimer's
Tuesday, April 10, 2018
Research scientists say they want to define Alzheimer's by the biological changes it causes in the brain, rather than by symptoms like memory loss.
Failure To Save A Child In Wartime Inspires Wound-Healing Tech
Monday, April 02, 2018
As a soldier, Kit Parker saw horrific injuries. As a scientist, he led an effort to create high-tech dressings that speed healing and reduce scarring.
Sorry, Adults, No New Neurons For Your Aging Brains
Wednesday, March 07, 2018
The brains of birds and mice continue to produce new nerve cells in the hippocampus throughout life. But research now suggests the human brain stops doing this around adolescence.
Still Thirsty? It's Up To Your Brain, Not Your Body
Wednesday, February 28, 2018
Thirst is what compels us to start hydrating. Now scientists have found a brain circuit in mice that seems to switch off thirst when they've taken in enough fluid and before it gets dangerous.
A Tiny Pulse Of Electricity Can Help The Brain Form Lasting Memories
Tuesday, February 06, 2018
Technology that uses electrical stimulation to tweak the brain may eventually help people with memory problems caused by a brain injury or Alzheimer's disease.
Her Seizures Looked Like Epilepsy, But Her Brain Looked Fine
Thursday, February 01, 2018
For a surprising number of people who appear to have epilepsy, the real problem is psychogenic non-epileptic seizures, a little-known condition.
Researchers Discover 'Anxiety Cells' In The Brain
Wednesday, January 31, 2018
Scientists who identified specific brain cells in mice that control anxiety say the discovery could provide insights that might eventually help people with panic disorder and social phobia.
Heart 2 Sizes Too Small? Mr. Grinch, See Your Cardiologist
Friday, December 22, 2017
Not many patients have a heart that grows three sizes in a day. Cardiologist David Kass ponders what could have caused the Grinch's abrupt change of heart in the classic holiday story.
Older Adults' Forgetfulness Tied To Faulty Brain Rhythms In Sleep
Monday, December 18, 2017
As people get older, brain waves that occur during deep sleep become less synchronized. This appears to disrupt a system that saves new memories.
How Scientists Are Growing Mini Brains In Petri Dishes For Experiments
Tuesday, December 12, 2017
All week, All Things Considered is offering Highly Specific Superlatives in honor of the year that was. On Tuesday, we look at the weirdest leap forward in brain science. Researchers can now grow mini brains in a petri dish and then experiment on them.
Why Your Brain Has Trouble Bailing Out Of A Bad Plan
Thursday, December 07, 2017
Researchers say it takes a lot of brainpower to stop an action, once it's underway. A study found that when people have to change a planned movement, 11 different brain areas have to get involved.
New Drugs Could Prevent Migraine Headaches For Some People
Monday, December 04, 2017
The first drugs designed specifically to prevent migraines have been found safe and effective in studies, but aren't yet FDA approved. Both drugs work by tweaking a brain system involved in pain.
Apps Can Cut Blue Light From Devices, But Do They Help You Sleep?
Monday, November 27, 2017
Lots of phone and tablet apps promise to improve sleep by filtering out the blue light from device screens. But that won't help if the reason you're not getting enough shut-eye is caffeine or stress.