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
You might think that skipping a meal could make you feel dizzy and less sharp. But what does science say? A study divided people into three groups: those who went without food for 3 hours, those who fasted for 12 hours, and a group that got a protein shake right after. Afterward, everyone took a bra
You might not think missing a meal is a good thing, but scientists have found that it could help mice deal with stress better. There's a special pathway in the brain called the locus coeruleus-medial prefrontal cortex (LC-mPFC) that gets more active when mice skip a meal or two. This pathway helps m
Ever thought about your own body attacking you? It might sound like a horror story, but it's a real medical condition called autoimmune encephalitis. One such type is anti-NMDA receptor encephalitis, where the immune system goes rogue and produces antibodies that disrupt the brain's normal function.
Scientists have discovered that people deal with imagined scary future events in two distinct ways. Using a unique technique to study brain activity, they found that one group of people experienced more anxiety and fewer brain connections while thinking about these events. On the other hand, another
