LND topic: brain page 13

brain

Building Better Brain Models: A Layered Approach

June 17, 2025

Scientists are always looking for new ways to study the brain. One big challenge is creating 3D models that act like the real thing. Traditional methods have some issues. They use thick gels that can slow down cell activity and stop nerve cells from connecting properly. This makes it hard to see how

sports

How Cooling Affects Brain Injury in Boxing

June 17, 2025

Boxing is a sport that involves a lot of head impacts. This happens when the body and brain are already heated up from exercise. After a hit, if the brain is too hot, it can get more damaged. This extra damage can be tracked using certain substances in the blood. These are called biomarkers. The br

science

How Our Brain Plays Back Memories to Learn

June 16, 2025

The brain is a powerful tool that can create a detailed map of the world around us. This map helps us predict what will happen next, based on what we've experienced before. When we're not focusing on anything in particular, our brain goes into autopilot. It starts replaying these experiences, just l

health

Brain Tumor Detection: A New AI Breakthrough

June 15, 2025

In the realm of medical imaging, the quest to spot brain tumors quickly and accurately is ongoing. Brain tumors come in various sizes and shapes, making each case unique. Radiologists often struggle with this task, as it's time-consuming and prone to errors. This is where artificial intelligence ste

science

Brain Waves Unlocked: A New Way to Control Neurons

June 14, 2025

A new technique has been developed to control brain activity without the need for invasive surgery or genetic changes. This method uses special nanoparticles to stimulate neurons deep within the brain using near-infrared light. This is a big deal because it allows scientists to study how the brain w

science

Exercise and Alzheimer's: The Brain's Hidden Helpers

June 13, 2025

Exercise has long been known to benefit the brain, especially in those with Alzheimer's disease. But how exactly does it work? Recent studies have shed some light on this mystery. They found that physical activity can change how certain brain cells work. These changes might help protect memory. The

health

The Brain's Best Defense: Why Preventive Neurology Matters

June 13, 2025

The world is seeing more and more people with brain-related issues. This is because people are living longer and surviving serious brain events. Many of these people end up with long-term problems like stroke or dementia. While there have been big steps forward in treating these issues, there is a b

science

How the Brain Recognizes Faces in a Flash

June 12, 2025

The brain is incredibly good at recognizing familiar faces, even when they change dramatically. This happens in a split second. It can quickly figure out a person's age, gender, and who they are, even if the face is tilted, in different lighting, or has a different expression. But how does the brain

health

How Body Weight Affects Brain Connections

June 10, 2025

The brain is a complex network of connections. These connections are influenced by various factors, including body mass index (BMI). This is a measure of body fat based on height and weight. BMI can affect how the brain's networks are organized and how they communicate. This is particularly true

science

Why Some People Struggle with Loud Places

June 7, 2025

Some people find it hard to be in loud places. This could be a bustling restaurant, a lively party, or even a crowded subway. For them, focusing on conversations in such settings is a real challenge. The reason behind this struggle might finally be clear, thanks to recent findings. The brain has tw