They show up as bright white spots when you get a brain MRI: lesions called white matter hyperintensities, or WMH. And their ...

"Certain brain MRI sequences allow us to assess the integrity of the white matter. Occasionally, we can see ‘white spots' or white matter hyperintensities, which are abnormalities in the white ...

MS changes may show up as white or dark spots, depending on the type of ... Your doctor may also recommend additional MRI scans of your brain, spinal cord, or both at certain intervals to monitor ...