Transocular detection of premotor Parkinson's disease via retinal capillary neurovascular coupling through functional OCT angiography
Kaiyuan Liu, Ruixue Wang, Longqian Huang, Hui Zhang, Mengqin Gao, Bin Sun, Yizhou Tan, Juan Ye, 丁志华 Zhihua Ding, Ying Gu, Shaomin Zhang, Peng Li
This paper introduces fOCTA-rNVC, a functional OCT angiography method that detects premotor Parkinson's disease by measuring retinal capillary neurovascular coupling changes, achieving 100% accuracy with minimal midbrain dopaminergic neuron loss.
Dynamics and Fluctuations in Biomedical Photonics · Mar 4, 2026Peer-reviewedBioengineering