People often talk about how staying active can help keep the mind sharp. But what does science say about this? A study looked into how physical and mental activities might affect the brain over time. The focus was on older adults who did not have dementia. The study wanted to see if these activities
In Brazil, a big study called ELSA-Brasil is looking into how brains change as people get older. This study is special because it uses really powerful brain scans, called 3T and 7T MRI, to get a close look at the brain. The goal is to figure out what makes some brains age faster or slower. The stud
The brain is like a bustling city, with different areas working together to keep things running smoothly. For a long time, scientists have focused on the gray matter, which is like the city's main offices where important decisions are made. But now, they're starting to realize that the white matter,
Ever wonder how yoga affects your brain? A recent study used a special device called fNIRS to check out what happens in the frontal lobe during yoga. The experiment included 27 healthy adults who practiced yoga for about 23 minutes. This wasn't your typical yoga session; it mixed active poses with r
Long COVID-19 is more than just a physical struggle. It's also taking a toll on the brain. Many people are facing neuropsychiatric symptoms. These include things like memory problems, mood swings, and even neurodegenerative disorders. But what's causing these issues? Researchers are looking into th
Athletes often face the risk of concussions during their careers. These injuries can lead to changes in the brain that aren't always visible right away. This is where the concept of subclinical neural alterations comes in. These are changes in the brain that don't show up on standard tests but can s
Migraines aren't just headaches; they're a complex neurological condition. Researchers have been using fMRI scans to learn more about what's happening in the brain during a migraine. Studies have shown different things. Looming limitations come from the mixed bag of variables and m
The default mode network (DMN) plays a crucial role in complex thinking and behavior. Scientists studied brain tissue from deceased individuals and used advanced brain imaging to understand the DMN's structure and function. They discovered that the DMN has diverse brain cell types, specialized for d
Meet Epstein-Barr Virus (EBV), a common virus that can sometimes cause brain inflammation, or encephalitis. In a recent case, EBV managed to trick doctors by mimicking another brain infection caused by the herpes virus. This isn't as uncommon as you might think, but it sure is interesting! When a y
Ever wondered how autism affects the brain differently in boys and girls? Let's dig into a study that used a fancy tool called FOCA (FOur-dimensional Consistency of local neural Activities) to check out the brain activity of 64 boys and 64 girls with autism, plus the same number of boys and girls wi
