LND topic: brain page 9

brain

Decoding the Mind: The New Wave in Brain-Computer Tech

September 21, 2025

Brain-computer interfaces (BCIs) are making waves, but they're not perfect. The current tech, which relies on EEGs, is a bit of a mystery. It's like having a puzzle with missing pieces. You see the big picture, but you're not sure how it all fits together. The main issue? EEGs pick up brain signals

science

What is tTIS and How Does It Affect the Brain?

September 17, 2025

A new way to change brain activity without surgery is called transcranial temporal interference stimulation, or tTIS for short. It's like a remote control for the brain, but scientists are still figuring out how well it works. They gathered all the studies they could find on tTIS and looked at them

health

What Happens to Kids' Brains After a Mild Head Injury?

September 17, 2025

Kids can get hurt playing sports or just being kids. Sometimes, they might bump their heads and get a mild brain injury. But what does this mean for their brainpower? Researchers wanted to find out. They looked at kids who had these mild brain injuries. They checked how well these kids did on tests

science

What Happens to the Brain in High Altitudes?

August 19, 2025

Working in high altitudes is common for many people, especially those in the aerospace industry. But what does this do to the brain? A study looked at 19 people who often work in altitude chambers and compared them to 28 healthy individuals. First, let's talk about the brain scans. Both groups had

health

Chilly Dips for a Brighter Brain: What Science Says

August 17, 2025

Ever wondered why some people swear by cold showers? It's not just about toughness; it's about brainpower. Diving into cold water can actually give your mind a serious upgrade. Experts, like neuroscientist Andrew Huberman, have studied this and found that cold water triggers a dopamine release in th

science

Peeking into the Brain: A New Way to See Through the Skull

August 6, 2025

The brain is like a mystery box inside our heads. To see what's going on inside, scientists have used light and sound, but there's a big problem: the skull. It's like a thick wall that makes it hard to get clear pictures. For a long time, the tools they had were either blurry or needed to open up t

science

Unraveling the Secrets of Aging: The Stress Connection

August 6, 2025

Stress is a silent troublemaker. It sneaks up on us, causing more harm than we might realize. Recent studies have shown that stress doesn't just make us feel bad—it actually changes our DNA in ways that mimic aging. This discovery has scientists buzzing with new ideas about how our bodies age and wh

health

Keeping Your Mind Sharp: Simple Habits for a Healthier Brain

August 1, 2025

Keeping your brain healthy as you get older doesn't have to be complicated. A recent study shows that small, consistent changes can make a big difference. Over two years, more than 2, 000 adults aged 60 to 79 were followed. They were encouraged to move more, stay socially connected, manage their hea

health

How Yoga Gives Your Brain a Mini Workout

July 15, 2025

Ever wonder how yoga affects your brain? A recent study used a special device called fNIRS to check out what happens in the frontal lobe during yoga. The experiment included 27 healthy adults who practiced yoga for about 23 minutes. This wasn't your typical yoga session; it mixed active poses with r

science

Brain Scanners and Emotions: A New Way to Read Feelings

July 15, 2025

Ever wondered if machines can understand human emotions? Scientists have been working on this idea for a while. They used a special brain scanner called fNIRS to read emotions. This scanner is not like the big ones you see in hospitals. It is smaller and can be worn on the head. The study involved