The human brain is wrapped in a tight shield called the blood-brain barrier. Its job is to block harmful stuff while letting in water and nutrients. When this barrier leaks even a little, the brain can get hurt. Scientists want to measure how fast water moves in and out—not to crack the door open, b
Kids with ADHD don’t all think the same way. Some struggle more with focus, others with sitting still. But a closer look at brain waves shows a hidden difference. Scientists tracked how children’s brains reacted during tasks that needed attention. They found that the timing of brain signals changes
Did you know your brain can make you like someone just by thinking about them? It's true! A recent study found that imagining a good time with someone can actually change how you feel about them. It's like your brain is playing a trick on itself. Here's how it works: Scientists asked people to thin
Dogs have been our loyal companions for thousands of years. They come in all shapes and sizes, each breed unique in its abilities. Scientists are now digging deeper to understand what makes different dogs tick. This isn't just about pets; it's about service dogs that help people with disabilities. I
Big things are happening in the world of brain research! Four universities have just launched some serious new projects, all thanks to some generous donations. These initiatives are super important because brain diseases like Alzheimer's are becoming more common, and they're causing big problems for
Ever wondered why some people in their 80s have memories as sharp as those in their 50s? It turns out, not everyone's brain ages the same way. A group of folks, dubbed "SuperAgers, " are defying the odds, and scientists are eager to find out why. These SuperAgers, aged 80 and above, perform excepti
Teens who had tough starts in life often struggle with managing their emotions. Their brains work differently, especially in areas that help them understand and control their feelings. A recent study explored if mindfulness, combined with brain training, could help these teens. The study involved t
Scientists have developed a set of versatile gene delivery systems that can precisely target different types of cells in the human brain and spinal cord. This advancement is a significant leap forward in the field of gene therapy, offering a more accurate and controlled approach to treating neurolog
Brain research often depends on many labs working together to get the same results. But how often do these results match up? This question is especially important when it comes to measuring brain activity in mice during learning tasks. A group of 10 labs decided to find out. They used the same tools
A mouse's brain is tiny, but it's packed with intricate details. Tiny sections of brain tissue, about the size of a grain of sand, can contain hundreds of thousands of cells. These cells are linked together by miles of wiring. This complexity has always been a challenge for scientists. In the late 1
