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
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
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
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
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
In the world of medical research, a fascinating question has emerged. What if the body's own defense system could help fix vision problems caused by combat-related brain injuries? This idea is not as far-fetched as it seems. It involves a type of immune cell known as regulatory T cells, or Tregs. Th
A 71-year-old woman from Texas passed away after a brain infection. The cause was a rare but deadly amoeba. This amoeba is known as Naegleria fowleri. It is often called the "brain-eating amoeba. " The woman had been using tap water to clean her sinuses. This is a common practice for many people. Ho
SHH medulloblastoma is a serious type of brain tumor that affects kids. The usual way to fight it is with surgery, chemo, and radiation. These treatments can be tough on young bodies and minds, causing long-term problems. So, scientists are looking for better, more precise ways to tackle this diseas
The world of brain-computer interfaces (BCIs) is buzzing with a new innovation. MXene microneedle electrodes are making waves as a game-changer in the field. These tiny, needle-like structures are designed to penetrate the skin's surface just enough to get a clear signal from the brain. They are
Meditation has become a popular way to handle both mental and physical issues. It's not just one thing, but a bunch of different practices with some shared basics. People have always talked about how good meditation is for you. Now, scientists are using fancy brain scans to see exactly what happens
