Markers that indicate the presence of Parkinson’s disease in patients on average seven years before clinical presentation have been identified by a UCL and Moorfields Eye Hospital research team.

Researchers at University College London and Moorfields Eye Hospital say that eye scans may be able to detect signs of Parkinson's up to seven years before diagnosis.

UK researchers have tapped AI and 3D eye scans to identify early markers of Parkinson's disease before symptoms emerge.