The 7-tesla machine uses the heaviest, and therefore strongest, magnet. The stronger the magnet, the greater the detail on the images.
Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission.
Check out these best-sellers and special offers on books and newsletters from Mayo Clinic Press.
Make a gift now to help create new and better solutions for the more than 1.3 million patients who turn to Mayo Clinic each year.