Inner retinal layers' alterations of the microvasculature in early stages of Parkinson's disease: a cross sectional study.

Evita Evangelia ChristouSpiridon KonitsiotisKonstantinos PamporisAlexandros GiannakisChristoforos AsproudisMaria StefaniotouIoannis Asproudis

Published in: International ophthalmology (2023)

Our study indicates alterations of the inner retinal layers at the macula and the peripapillary area at the preliminary stages of PD. OCT-A parameters could potentially comprise imaging biomarkers for PD screening and improve the diagnostic algorithms.

Keyphrases

optical coherence tomography
optic nerve
diabetic retinopathy
machine learning
high resolution
physical activity
risk factors
fluorescence imaging