Brain disorders are tough to treat. One big reason is the blood-brain barrier (BBB). It's like a security guard that keeps many medicines out of the brain. So, conventional treatments aren't always effective. But, there's a new approach that's making waves. It uses focused ultrasound (FUS) to tempor
Ever wonder about the stuff that makes your plastic toys flame-resistant? It's a chemical called TBBPA. Turns out, while it's great at stopping fires, it might be causing problems in our brains. Scientists found that TBBPA can trick our brain cells into thinking there's an injury or infection. It do
Ever wonder what happens to your brain when you swap your phone for a pair of sneakers? Surprisingly, it might make you smarter! Researchers have discovered that replacing sitting time with physical activity can boost something called executive function in young adults. This is like the brain's very
Alzheimer's disease, a tough foe that damages the brain over time, is a major worry due to our growing life expectancy. We need better ways to tackle it, especially those that fight aging. Recent research has given us lots of options, from simple lifestyle changes to fancy new medicines. Regular wor
Scientists are curious about how the front part of our brain, known as the prefrontal cortex, influences our grasp of other people's feelings and thoughts. This ability is called "theory of mind" (ToM). Some studies have different results about how crucial the prefrontal cortex is for this skill. Re
Discovering which neurons are active in flies when they're being social isn't easy. Flies are tiny and not see-through, making it tough to watch their brain cells in action. Scientists have tried invasive methods like Flyception, but these don't let flies fully perform social behaviors like fighting
Spotting brain tumors in MRI scans can be tricky. Doctors rely on manual checks and sometimes help from computers, but these methods have their drawbacks. They might not work well on all scans due to the tumors' complex shapes and the need for precise analysis. Also, these systems can be slow and ma
Have you ever thought about how your early life experiences might affect you as you grow older? Scientists have been digging into this question, and they've found some interesting stuff. It turns out that kids who go through tough times, like abuse or neglect, are more likely to face dementia, parti
Ever wondered how neuroscientists share their data? The BRAIN Initiative has set up a complex data-sharing network with seven different archives. Each has its own rules, making it a bit like navigating a maze. But why so complicated? Well, it allows specialized archives to cater to specific research
Imagine controlling a robotic arm just by thinking about it. That's what Neuralink, a company founded by Elon Musk, is hoping to achieve. They've started a new trial to see if their brain implant can let people with paralysis move a robotic arm with their minds. Neuralink says this is a big step tow
