Imagine being the person on the other end of the phone when someone calls about a stroke. That's the job of emergency medical dispatchers (EMDs). They're the first step in the stroke survival chain. They need to spot stroke patients quickly and get them help fast. But studies show they sometimes mis
Elderly folks in developing countries often struggle with daily tasks due to cognitive issues. These problems also cause health and economic troubles. As the world goes digital, it's vital to understand how not being online affects older adults' mental sharpness. Two long-term studies shed light on
Have you ever wondered how we figure out probabilities? Like, how likely it is to rain tomorrow, or if that dice will land on six? Scientists have been looking into this, and they've found something interesting. Sometimes, our brains don't update our guesses smoothly. Instead, we might change our mi
Fish maw, a prized delicacy with varying prices and medicinal benefits, can be tricky to identify. Scientists recently combined two powerful tools—Wasserstein generative adversarial networks (WGAN-GP) and spectral fusion—to improve how we recognize different types of fish maw. They collected data fr
Video cameras are vital for safety, but with so many hours of footage, figuring out what's normal and what's not can be tough. This research uses the power of ResNet50, VGG19, EfficientNetB7, and the superstar ViT_b16 to smartly shrink video files. By pinpointing key frames, the system avoids exhaus
Have you ever wondered how we generate new ideas? It turns out that the way information is presented can make a big difference. Many studies have looked at how we learn from two connected facts, but not much is known about how we handle three or more. Scientists decided to explore how college studen
Board games have been around for ages, and lately, researchers are finding out they're great for our brains. In Spain, a study from several universities showed that playing board games in class helps kids learn better than traditional teaching methods. Another study in Chile found that board games b
Scientists are really curious about how exercise can help people with Alzheimer's disease. They're looking at how physical activity affects thinking skills, the bacteria in the gut, and certain proteins in the brain. In one study, researchers trained mice with Alzheimer's to use more than one of the
Ever wonder how past traumas shape our brains? New research is digging into this question. It turns out, childhood trauma can make people more likely to struggle with major depression later in life. But not all traumas affect the brain in the same way. Some types of childhood trauma might mess with
Understanding human actions through video is a popular method, and it offers a lot more info than just images. Over the past decade, many researchers have been busy creating datasets, new models, and learning approaches to make video action recognition better, especially in sports. But there are sti
