Cerebral small vessel disease (CSVD) is a common problem in older adults. It happens when the tiny blood vessels in the brain get damaged. This can lead to problems like thinking difficulties, a higher chance of stroke, and even dementia. So, what can be done about it? First, let's talk about the u
Glucose is the brain's main energy source. When you eat, glucose levels rise. The brain uses a process called glycolysis to turn glucose into energy. This process also creates a substance called lactate. Lactate is crucial for maintaining alertness. During sleep, lactate levels drop. Special channe
Deep brain stimulation (DBS) surgery is a delicate procedure. Doctors use it to treat conditions like Parkinson's disease. But there's a risk of bleeding in the brain, which can cause serious problems. A recent study looked back at past surgeries to see how often this happens and what doctors can do
Imagine trying to find a tiny speck of dust in a crowded room. That's similar to what doctors face when looking for small tumors in brain scans. Usually, they use a double dose of a special dye to make tumors stand out more clearly. But, this dye has some drawbacks. It can be harmful to patients and
Ningbo Institute of Materials Technology and Engineering, part of the Chinese Academy of Sciences, is celebrating a big milestone. It's been 20 years since it started making waves in the world of materials research. The institute has been a hotbed of innovation, pushing the boundaries of what's pos
Brain surgery is a high-stakes game, but did you know that the air in the operating room might not be as safe as it seems? During these procedures, doctors use a tool called electrocautery. This handy gadget cuts and seals tissue, but it also creates smoke. Not just any smoke, but a mix of tiny, har
When children experience brain swelling, it's a serious situation. Doctors must determine the cause and type of swelling. One type, called Cytotoxic Edema (CE), was once thought to be a clear sign of abuse. However, recent findings reveal that CE can occur in kids with severe brain injuries, regardl
Imagine tiny sheets, so small you can't even see them, stacked together to create a super thin membrane. These sheets, called nanosheets, are made from a type of clay called montmorillonite. Scientists have found a way to use these nanosheets to separate lithium (Li+) and magnesium (Mg2+) ions from
Imagine tapping into the power of the sun to boost energy from saltwater. Scientists have found a clever way to do this using special materials. They created a unique membrane using g-C3N4 and MXene. This membrane is like a superhighway for ions, making it easier for them to move around. Th
Making drugs that are packed into tiny lipid bubbles, called liposomes, is a big deal in medicine. Usually, this process needs a lot of heat, which costs a lot of energy and time. Plus, it can mess up the drugs and the bubbles. But, what if there's a way to do it without all that heat? Scie
