You may think that they’re random movements, but they’re not: The way you use your eyes when perceiving the world around you reveals something significant about you and how you engage with the world. It can even be a diagnostic of brain disease.
X-rays, ultrasound and MRI
Nearly half of all people over the age of 50 have scarring in their brain’s white matter. It turns out that does more harm than previously thought.
You may not be able to hear them, but they help to diagnose and treat patients every day. In the past 40 years, ultrasound imaging has gone from blurry black-and-white images, to sharp 3D images in real time. And the technology is still developing. Now, artificial intelligence is being tested for aid in interpreting ultrasound images.
A new approach to cancer treatment combines ultrasound, bubbles and nanoparticles with chemotherapy. In an experiment, the treatment has cured cancer in mice.
The fluid, which resembles brain tissue, makes ultrasound images easier to interpret during an operation. This will make it easier for surgeons to remove brain tumours more accurately.
Norwegian researchers have installed a system that uses 3D ultrasound and image guidance in one of Africa’s biggest children’s hospitals. This could make it easier to treat brain diseases in children.
COPD mainly affects people in eastern and southern Norway and some municipalities in Finnmark. And smoking is not the only cause.
The innumerable divisions of the bronchi often turn the hunt for tumours in the lungs into a game of chance. But soon, lung specialists will be able to navigate accurately inside the airways by “GPS”.