Early Parkinson’s diagnosis possible with simple, non-invasive eye scan

Early Parkinson’s diagnosis possible with simple, non-invasive eye scan

Researchers at Laval University and the CERVO Brain Research Center in Québec have developed a groundbreaking, non-invasive method to diagnose Parkinson’s disease (PD) early using a simple eye scan. This technique, based on electroretinography (ERG), can detect early retinal changes indicative of Parkinson's before symptoms appear, allowing for earlier intervention and monitoring of disease progression. The study offers hope for improving the di…