HEALTHglobal
MRI study finds Down syndrome brain lesions can shrink over time
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Updated 2 hours ago
First seen March 20, 2026 10:55:50Stay on top of this story
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Quick Summary
What has long been interpreted as permanent and irreversible vascular damage may not be exclusively so. In people with Down syndrome—one of the most robust populations for studying Alzheimer's disease due to the near-universal presence of the characteristic proteinopathies of this dementia from the age of 40—some lesions visible on magnetic resonance imaging do not follow a linear course.