Extreme hunger, or hyperphagia, is a big problem for people with rare brain conditions affecting the melanocortin-4 receptor (MC4R) pathway. This pathway is like a traffic cop in the brain, helping to control how much energy the body uses. When it's not working right, people can feel hungry all the
The brain's ability to update information is a complex process. Recent studies have focused on the role of dopamine and the striatum in this process. Researchers used a special type of MRI, called 7 Tesla fMRI, to scan the brain while people performed a memory task. They found that when new informat
The cerebellum, a part of the brain that helps with movement, can cause problems when it's not working right. To understand this better, researchers did an experiment with monkeys. They temporarily stopped signals from the cerebellum while the monkeys did reaching tasks. This made the monkeys move t
Healthcare has the power to shape a fairer society, but it's not quite there yet. Right now, quality improvement (QI) processes focus on metrics and reports, but they often overlook equity. This is a big problem because equity should be at the heart of quality care. Without it, healthcare can't trul
In Burkina Faso, a recent study looked at how common violence between partners was during the COVID-19 pandemic. They found that nearly 3 out of 10 women experienced some form of violence from their partner in 2021. This is almost double the rate from 2010. The study focused on women aged 15 to 49.
In Turkey, a study was done to figure out what hand surgery patients need to know before they leave the hospital. The goal was to help them recover better at home. The focus was on people who had surgery and could go home the same day. Hand surgery can be scary, and knowing what to do after is impo
Afghan refugee women in Pakistan face big hurdles when trying to get healthcare during pregnancy and childbirth. This is especially true in Balochistan, a province that struggles with poverty and weak healthcare systems. The COVID-19 pandemic made things even harder for these women. Balochistan is
In small towns across China, wastewater treatment plants are having a tough time. These plants use special ponds called ecological combination ponds (ECPs) to clean water. But when the water coming in changes a lot, it's hard to adjust the settings. This leads to too much air being pumped in and too
People have different ideas about aging. What does aging well mean to them? It's not the same for everyone. Some see it as staying active. Others think it's about being happy. Understanding these views is key. Why is this important? It helps us know how to support people as they age. Not everyone n
A young man, just 23 years old, went to the doctor because his left shoulder hurt. He was a police officer, so he thought maybe he had hurt himself on the job. The doctor thought it might be a common problem called rotator cuff impingement. But when the usual treatments didn't help, they took a clos
