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Eye scan may detect Parkinson’s up to 7 years before it’s diagnosed
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Eye scan may detect Parkinson’s up to 7 years before it’s diagnosed

By Bronwyn Thompson For the first time, scientists have identified a marker in the retina that may lead to the development of Parkinson’s disease, and it may be detected years prior to diagnosis. Researchers out of Moorfields Eye Hospital and University College London (UCL) conducted the largest study to date looking at retinal imaging and...

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An Eye Scan for Alzheimer’s Disease?

Researchers aim for a routine screen to detect the neurodegenerative disease—decades before symptoms appear. Neurodegenerative diseases are tough nuts to crack, not just because of the inherent difficulties of sorting through what has gone awry, and why, but also due to a dearth of biomarkers that could help spot the diseases and track their progression....