The brain is a complex organ that generates electrical signals. These signals can be captured and analyzed using electroencephalography (EEG). One big challenge in brain-computer interfaces (BCI) is figuring out which EEG signals are important and which ones are just noise. This is where feature sel
In the world of intensive care, not every patient walks out alive. About 16% of patients in ICUs do not survive the treatment. For those on mechanical ventilation or dialysis, the outlook is even grimmer, with only half living beyond six months. Predicting who will pull through is far from an exact
A massive collection of documents, around 80, 000 in total, about the 1963 assassination of President John F. Kennedy is set to go public. These files have been under lock and key for decades, and their release has been a hot topic for a while. It was only recently that the exact timing of this rel
A dramatic weekend unfolded, centered around the use of an old law to deport immigrants. The Alien Enemies Act, a law from the 18th century, was suddenly brought into the spotlight. This law was used to deport hundreds of immigrants, mainly from Venezuela, to a prison in El Salvador. The events that
What happens when yoga, a practice known for its flexibility and adaptability, moves online? This is exactly what a recent study set out to explore. The focus was on older adults who deal with multiple health problems. These individuals often struggle with mobility and general well-being. The study
There is a ton of TV out there. Viewers can pick any show from any time. This has led to a big push to make TV shows stand out. Netflix has always been a leader in this push. They have used interactive TV and even episodes that play in different orders. Now, they have a new trick up their sleeve
Patronus AI has introduced a new tool called Judge-Image. It is designed to check the accuracy of AI systems that look at pictures and write descriptions. This tool can spot mistakes and biases in AI-generated image captions. E-commerce giant Etsy is already using it to make sure the descriptions of
The World Health Organization suggests that 10-15% of births should be via caesarean section. Nigeria, however, has a rate of just 2. 8%, which is significantly lower. This low rate is surprising, given the potential risks for first-time mothers. First-time mothers, also known as primigravida, face
Joint replacements, like hip and knee surgeries, often involve significant blood loss. This is where tranexamic acid, or TXA, steps in. It has become a game-changer in managing blood during and after these operations. However, the best way to give it to patients is still up for debate. TXA works by
Balance training using unstable surfaces is known to boost coordination and balance skills. To make this training more effective, researchers have developed a model. This model can estimate the movements of wobbly surfaces using only angle measurements. This could be a game-changer for devices like
