Eye exercises may ease vision troubles for Parkinson's patients

This study looked at vision problems in people with Parkinson's disease and tested simple eye exercises to see if they could help. Researchers compared 160 participants—some with Parkinson's and some healthy—using non-invasive vision tests. In a second phase, a group of Parkinson's patients did eye movement or perception exercises to see if their vision stabilized or improved. The goal is to find easy, drug-free ways to reduce visual symptoms and improve quality of life.