Why the Eye Could be the Window to Brain Degeneration and Alzheimer's Disease

Researchers from Queen ’s University Belfast have shown for the first time that the eye could be a surrogate for brain degeneration like Alzheimer’s disease (AD).ByAlzheimer's Reading RoomThe researchers studiedperipheral retinal blood circulation in Alzheimer's disease. The team found thatpeople with Alzheimer's disease have wider blood vessels close to the optic nerve, but these thin faster than in control subjects towards the retinal periphery.Both of these are likely to slow blood flow and impair nutrient and oxygen flow in the peripheral retina.What is the Difference Between Alzheimer ’s and DementiaSubscribe to the Alzheimer's Reading RoomEmail:Why the Eye Could be the Window to Brain Degeneration Such as Alzheimer's DiseaseThis research results has been published in the Journal of Ophthalmic Researchand is the first clinical study showing a potential for peripheral retinal imaging to be used in monitoring Alzheimer's disease and potentially other neurodegenerative diseases.The team, led by Dr Imre Lengyel, Senior Lecturer and Researcher at the School of Medicine Dentistry and Biomedical Sciences at Queen ’s University have foundthat by examining the eye we might be able to reflect on what might be taking place in the brain.10 Symptoms of Early Stage Alzheimer's DiseaseThe work was carried out alongside health professionals and care providers for AD patients and explored whether there are manifestations of AD in the eye.Based on laboratory observations the team ...
Source: Alzheimer's Reading Room, The - Category: Neurology Tags: alzheimer Alzheimers Disease alzheimers research brain eye eye health science Source Type: blogs