A Better Brain Scanner
A new magnetic resonance imaging (MRI) device that fits the subject’s head like a helmet could speed up brain scans and improve their resolution. Where a conventional MRI machine might have 12 detection coils, the new system instead uses 32 small coils that are closer to the head, yielding a clearer signal. The system can produce more-accurate maps of vital brain areas, so doctors can avoid them during surgery. Eventually, it might also distinguish different types of tumors, aiding treatment decisions.
Credit: Courtesy of Lawrence Wald
Product: Siemens coil helmet
Cost: 60,000 to 100,000 euros
Source: www.siemens.com/healthcare
Company: Siemens
Keep Reading
Most Popular

Toronto wants to kill the smart city forever
The city wants to get right what Sidewalk Labs got so wrong.

Saudi Arabia plans to spend $1 billion a year discovering treatments to slow aging
The oil kingdom fears that its population is aging at an accelerated rate and hopes to test drugs to reverse the problem. First up might be the diabetes drug metformin.

Yann LeCun has a bold new vision for the future of AI
One of the godfathers of deep learning pulls together old ideas to sketch out a fresh path for AI, but raises as many questions as he answers.

The dark secret behind those cute AI-generated animal images
Google Brain has revealed its own image-making AI, called Imagen. But don't expect to see anything that isn't wholesome.
Stay connected

Get the latest updates from
MIT Technology Review
Discover special offers, top stories, upcoming events, and more.