Presence of white spots on MRI brain scans linked to genetic risk of dementia in older adults
They show up as bright white spots when you get a brain MRI: lesions called white matter hyperintensities, or WMH. And their ...
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Why an MRI Is Used to Diagnose Multiple Sclerosis
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 ...