Ability of Swept-source OCT and OCT-angiography to detect neuroretinal and vasculature changes in patients with Parkinson disease and essential tremor

Background/Objectives To evaluate the ability of swept-source optical coherence tomography (SS-OCT) implemented with angiography analysis (SS-OCTA) to detect neuro-retinal and vasculature changes in patients with Parkinsons disease (PD) and essential tremor (ET), and to distinguish between both pathologies. Subjects/Methods A total 42 PD and 26 ET patients and 146 controls underwent retinal evaluation using SS-OCT plus OCT-Angio. The macular (m) and peripapillary (p) retinal nerve fiber layer (RNFL ...
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Miguel Servet University Hospital