Imagine you're in a crowded room, trying to find an old friend. As you age, your memory might play tricks on you, leading you to think someone is your friend just because they resemble them. This is what scientists call "false memories. " As our population ages, finding ways to combat this memory issue becomes crucial. Researchers have taken a stab at this probl...
Did you know that over 55 million people on the planet are dealing with dementia? As we age, our cognitive abilities naturally decline. But did you ever think about how losing our senses might play a part in this? That's right! The older we get, the more likely we are to lose some of our senses. Imagine this: Someone with dementia might struggle with remembering thi...
Did you know that by 2050, around 50 million people worldwide could be affected by Alzheimer's disease and related dementias? That's a huge number, and it's important to catch these conditions early. One way scientists are trying to do this is by looking at how well people drive. You see, before people get dementia, they often have something called Mild Cognitive Im...
Did you know that dementia and memory loss are costing our society a lot? And it's not getting cheaper. That's why some scientists decided to test out a special program to help older people who might get dementia. This program, called a multi-domain intervention, tries to tackle memory loss from many angles. But is it worth the money? That's what a big study wanted t...
A group of scientists have discovered something interesting about our brains. They found that our brains age the most at three specific ages: 57, 70, and 78. This means that our minds might start to slow down a bit more during these years. The team looked at over 10, 000 adults' brain scans and checked their blood proteins to make these findings. But don't worry, th...
You know how some people worry about inheriting Alzheimer's disease? Well, it turns out that your lifestyle can make a big difference, even if you have a genetic predisposition. A better lifestyle means you're less likely to develop dementia and your brain stays sharper longer. But what does a "better lifestyle" really mean? It's not just about eating right and exer...
As people grow older, they often face challenges in both their physical and mental abilities. But how these changes happen over time and how they're connected isn't fully understood. Researchers from the Gothenburg H70 study decided to look into this by grouping older adults into different categories based on their physical and mental health. They then explored how t...
Do you know that multiple sclerosis (MS) can affect your brain in different ways? People with progressive MS (PMS) might face a unique set of challenges compared to those with relapsing-remitting MS (RRMS). Scientists are still trying to figure out if PMS patients have a distinct pattern of brain issues, known as cognitive impairment (CI), and if their brains decline...
In a dynamic city called Metropolit, a bunch of Danish men born in the same year, 1953, have become the focus of a unique study. The goal? To understand who might be more likely to face cognitive decline, a term that simply means early signs of brain issues like dementia. Researchers analyzed 582 men, aged 57 to 68, and used tech-savvy computer methods to group them ...
Imagine if your smartwatch could help detect early signs of cognitive decline. Researchers are exploring a new way to monitor brain health using a simple task called the n-back test, delivered through smartwatches. This test, known for assessing working memory, is being used to gather real-time data about cognitive function in everyday environments. The study aims t...