Our bodies have an in-built timekeeper, called the circadian rhythm, that keeps many functions running smoothly. When this rhythm gets disrupted, it can cause health problems. Modern life, with its long indoor hours and irregular schedules, can throw off this rhythm. Besides personal habits, environ
Delirium is a serious issue for patients after surgery, often detected by disorientation. Sadly, tools like the CAM-ICU can't use this clue in intubated patients. But what if we combine parts of CAM-ICU with a simple chat? That's where the CAM-IMC comes in. It checks if patients are aware of their s
Back in 1994, the DSM-IV introduced "with poor insight" as a specifier for obsessive-compulsive disorder (OCD). The DSM-5 took it a step further, allowing clinicians to diagnose OCD "with absent insight/delusional beliefs. " This change has blurred the line between OCD and psychosis. A recent study
Do you know why it's important to get a clear picture of your tendons? Well, let's find out! This study looked at how well MRI (Magnetic Resonance Imaging) can spot peroneal tendon issues. These are tendons in your ankle that help you move your foot side to side. The thing is, regular 2D MRIs might
Medical imaging plays a big role in catching diseases early. Traditional methods like MRI, CT scans, ultrasounds, and PET scans show us the insides of our bodies in 3D, but they often miss little details that could be crucial. This is where holography microscopic imaging comes in handy. It doesn't j
Scientists have discovered that stars similar to our Sun experience massive explosions called superflares about once every century. By studying 56, 000 Sun-like stars, researchers found that nearly 3, 000 of them had experienced these powerful outbursts. Although the Sun hasn’t had a recorded superf
Ever wondered if a molecule could change its magnetic behavior just by seeing light? Well, scientists have made that happen! They've discovered a special molecule that's like a chameleon, altering its magnetic properties when light shines on it. This isn't your average molecule; it's a dynamic duo,
Imagine this: a 20-year-old guy, healthy and active, walks into the emergency room complaining of severe back pain and feeling sick enough to vomit. No history of smoking, no previous health issues. Sounds like a bad case of muscle strain, right? Wrong. This young man had something much more serious
The Southwest Research Institute (SwRI) from San Antonio has landed a big deal worth $26. 1 million. They'll be designing and building two special instruments called magnetometers for NASA and the National Oceanic and Atmospheric Administration (NOAA). These magnetometers will measure the magnetic f
Imagine you're a doctor trying to diagnose a young, previously healthy adult with strange symptoms like swollen lymph nodes and inflammation. This could be a sign of something called Castleman disease, a rare condition where the immune system goes haywire. One type, called idiopathic multicentric Ca
