The impact of motion artifacts on quantitative optical coherence tomography angiography analysis in Parkinson's
Mahdy Ranjbar1, Pauline Plöttner2, Jan A M Sochurek3
1Department of Ophthalmology, University of Lübeck, Germany; Laboratory for Angiogenesis and Ocular Cell Transplantation, University of Lübeck, Germany.
Parkinsonism & Related Disorders
|January 15, 2022
Abstract:
We have previously shown that OCTA imaging in PD patients can be challenging. Our data suggest that retinal perfusion is reduced in both plexuses in PD, which may serve as a noninvasive biomarker in the future. Yet, control of motion artifacts in OCTA measurements is critical in this motor-impaired cohort.


