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News Articles: neuroscience

Scientists have built an enormous atlas of the human brain that could help them chart a path toward preventing and treating many different neurological disorders.

Tagged as: 

  • Research News

Scientists built the largest-ever map of the human brain. Here's what they found

A new atlas of the human brain could help explain abilities like language – and vulnerabilities, like Alzheimer's disease.

October 16, 2023
|
By:
  • Jon Hamilton
New research probes the relationship between certain genes and brain disorders like autism and schizophrenia.

Tagged as: 

  • Research News

Brain cells, interrupted: How some genes may cause autism, epilepsy and schizophrenia

Researchers have identified 46 genes that can disrupt a process that is critical to early brain development. The finding could help scientists find new treatments for disorders including autism.

October 02, 2023
|
By:
  • Jon Hamilton
This image shows the painting "Ophelia," by John Everett Millais (1829-1896). Experts say that there's a reason that we're attracted to art and music that depict sadness.

Tagged as: 

  • Science

Why beautiful sadness — in music, in art — evokes a special pleasure

People seek out art and music that combine sadness and beauty. Scientists and artists say there's good reason why we're drawn to it.

September 08, 2023
|
By:
  • Jon Hamilton
A precisely timed pulse to a brain area just behind the ear can help reduce memory deficits in patients suffering moderate to severe traumatic brain injuries.

Tagged as: 

  • Research News

When a brain injury impairs memory, a pulse of electricity may help

A severe traumatic brain injury can make it hard to remember recent events or conversations. But a form of brain stimulation appears to ease this memory deficit.

August 11, 2023
|
By:
  • Jon Hamilton
Scientists say they've found a special part of the brain that, when stimulated, can cause out-of-body experiences.

Tagged as: 

  • Science

Having an out-of-body experience? Blame this sausage-shaped piece of your brain

An obscure bit of brain tissue appears critical to both out-of-body experiences and our sense of being anchored to a physical self.

July 05, 2023
|
By:
  • Jon Hamilton
In Huntington's disease, proteins form toxic clumps that kill brain cells.

Tagged as: 

  • Research News

Huntington's spreads like 'fire in the brain.' Scientists say they've found the spark

Diseases like Alzheimer's and Parkinson's spread through the brain like a forest fire. A new study suggests how the fire starts.

June 19, 2023
|
By:
  • Jon Hamilton
Dopamine is part of an ancient neural pathway that ensures human survival. It is also part of the reason it is so hard to stop playing a video game or pass up a cupcake.

Tagged as: 

  • Health

'Anti-dopamine parenting' can curb a kid's craving for screens or sweets

Dopamine is a part of our brain's survival mechanism. It is also part of why sugary foods and social media hook kids. The latest neuroscience can help parents help their kids manage behavior.

June 12, 2023
|
By:
  • Michaeleen Doucleff
A growing body of research is probing art's effects on the brain.

Tagged as: 

  • Science

Building a better brain through music, dance and poetry

Art can make the brain's wiring stronger, more flexible and ready to learn, say the authors of a new book, Your Brain on Art: How the Arts Transform Us.

April 03, 2023
|
By:
  • Jon Hamilton
Mora Leeb places some pieces into a puzzle during a local puzzle tournament. The 15-year-old has grown up without the left side of her brain after it was removed when she was very young.

Tagged as: 

  • Science

Meet the 'glass-half-full girl' whose brain rewired after losing a hemisphere

Mora Leeb was 9 months old when surgeons removed half her brain. Now 15, she plays soccer and tells jokes. Scientists say Mora is an extreme example of a process known as brain plasticity.

March 22, 2023
|
By:
  • Jon Hamilton
What looks like a pin-headed critter on the right is actually a larval version of the fruit fly on the left. Both have remarkably complex brains, scientists say, with different regions devoted to decision-making, learning and navigation.

Tagged as: 

  • Science

The first wiring map of an insect's brain hints at incredible complexity

Researchers have mapped the more than 500,000 connections in the intricate brain of a fruit fly larva. This map, they say, could help scientists figure out how learning changes the human brain, too.

March 09, 2023
|
By:
  • Jon Hamilton
Research participant Heather Rendulic prepares to grasp and move a can of tomato soup at Rehab Neural Engineering Labs at the University of Pittsburgh.

Tagged as: 

  • Science

Spinal stimulation can improve arm and hand movement years after a stroke

Two stroke patients regained control of a disabled arm and hand after researchers delivered electrical stimulation to their spines, paving the way toward a medical device that could aid movement.

February 20, 2023
|
By:
  • Jon Hamilton
New York University researchers led by Pascal Wallisch, a professor at the University's Center for Data Science, investigated why people love and hate different music and found that they typically know if they like a song within seconds of listening.

Tagged as: 

  • Music News

You've heard of love at first sight. How about love at first sound?

Researchers at NYU have conducted a study on how long it takes for people to decide whether they love or hate a song.

February 16, 2023
|
By:
  • Barry Gordemer
If the brain is a musical instrument, "the electrophysiology is the music," says <a href="https://profiles.ucsd.edu/alexander.khalessi">Dr. Alexander Khalessi</a>. New tools to treat epilepsy patients now let doctors "listen to the music a little bit better."

Tagged as: 

  • Science

Lasers, robots, and tiny electrodes are transforming treatment of severe epilepsy

For people with drug-resistant epilepsy, surgery used to be seen as a last resort. Now it's often the treatment of choice.

February 14, 2023
|
By:
  • Jon Hamilton

Tagged as: 

  • Science

For 'time cells' in the brain, what matters is what happens in the moment

The brain uses special neurons called time cells to organize our memories of events and experiences. But, despite their name, these cells don't work like a clock.

December 21, 2022
|
By:
  • Jon Hamilton
A doctor points to PET scan results that are part of Alzheimer's disease research. Much work in the field focuses a substance called beta-amyloid. A new study could test whether that's the right target.

Tagged as: 

  • Science

What causes Alzheimer's? Study puts leading theory to 'ultimate test'

Researchers are launching a make-or-break study to test the conventional wisdom about what causes Alzheimer's disease.

November 02, 2022
|
By:
  • Jon Hamilton
  • Load More

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