In the world of medical imaging, scientists are always looking for ways to make brain scans clearer. One recent approach involves using sodium signals to improve phosphorus scans. This might sound a bit odd, but it's all about making the most of the data we have. Phosphorus scans, or 31 P MRSI,
Sleep apnea is a common but serious health issue. It can lead to major problems if not caught early. This condition is tricky to spot. It needs a smart solution for better treatment. One approach uses brain waves, heartbeats, and breathing patterns together. This mix helps to tell the difference bet
The brain is a remarkable pattern detector. It constantly picks up on the statistical structures that surround us. These structures are everywhere, from the rhythm of a heartbeat to the flow of traffic. Yet, how exactly we track and use these patterns remains a puzzle. One theory suggests that when
The study of how things bend and vibrate has been a key area of interest for understanding material behavior. Most research has focused on how materials stretch and compress, but there's more to the story. Recently, scientists have started looking at how materials bend and twist. This shift in focus
Bearings are vital components in machinery. They ensure smooth rotation. However, they can fail. Detecting issues early is crucial. This is where advanced technology comes into play. It merges deep learning with signal processing. The aim? To extend machine lifespan and improve performance. One cha
In the world of industrial production, spotting problems in bearings is crucial. However, getting enough data to train models to spot these issues is often a challenge. Traditional deep learning models struggle when data is limited. This is where generative adversarial networks (GANs) come in. They
Scientists have been trialing a new signal-processing image analysis technology in hospitals to check out suspicious colored moles that were sent for biopsies. This technology, called Moletest, was tested on an iPadPro11 by using four different versions of its analysis software. The main goal was to
Ever wondered how we can predict traffic jams or weather changes? Scientists have come up with a cool way using graph signals and large language models. They call it LLM Online Spatial-temporal Reconstruction (LLM-OSR). This method combines two powerful tools: Graph Signal Processing (GSP) and Large
