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![Windows Into Alzheimer’s Stephen Salloway, Brian Ott, and Peter Snyder, left to right, work together to find new ways to diagnose, prevent, and treat Alzheimer's disease. Photo by Al Weems/Lifespan](https://medicine.at.brown.edu/wp-content/uploads/2017/09/salloway-ott-snyder-351x185.jpg)
Windows Into Alzheimer’s
Retinas may help doctors identify the disease long before the onset of symptoms.