Window to the Brain: Your Eyes Could Reveal Dementia Risk
11/06/2025
An innovative study from the University of Otago links retinal blood vessel and nerve fiber health to dementia risk.
Narrower arterioles
Wider venules
Thinner retinal nerve fiber layers
These signs may reflect early brain disease before cognitive symptoms appear. The future? AI-assisted retinal scans as a non-invasive early detection tool. 🧠✨
📚 Source: ScienceDaily, April 8, 2025