ETH Zurich researchers have developed a new method of magnetic resonance imaging (MRI) for the early detection and better monitoring of multiple sclerosis (MS). The method maps the myelin sheaths in ...

Atrial fibrillation is one of the most common heart arrhythmias that people experience, affecting up to six million people in the U.S. each year. It happens when the heart beats irregularly, meaning ...

MRI scans are among the latest imaging technologies in contemporary medicine. They're commonly used to identify a variety of conditions, ranging from brain tumors to spinal problems. But are they safe ...