CNN
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28-year-old man donates part of his brain for research
Posted
March 10, 2026
Views
11,742
Likes
231
Comments
32
Engagement
2.24%
March 10, 2026
11,742
231
32
2.24%
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1:11Now PlayingFor the first time, researchers have been able to study how a living brain interacts with Alzheimer’s proteins in real time -- and how parts of the brain are lost to the disease. The scientific breakthrough was made possible by tissue samples from living donors. CNN’s Isobel Yeung went inside the operating room to explain why one young man agreed to donate part of his brain. Stream the full story now on the CNN app.
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