NIH Center Grant P30 EY014801;Grant from Research to Prevent Blindness(RPB)。
Background:Non-arteritic anterior ischemic optic neuropathy(NAION)is the most common cause of acute optic neuropathy in patients over 50 years of age,and many affected individuals are left with permanent visual defici...
Background:The Retinal Function Imager(RFI)provides in vivo and noninvasive imaging of both the retinal structure and function.Review:The RFI can create capillary perfusion maps,measure blood flow velocity,and determi...
funded by the National MS Society(RG-1606-08768 to SS),R01NS082347(PAC);the Walters Foundation(to EF).
Background:The retinal microcirculation has been studied in various diseases including multiple sclerosis(MS).However,inter-eye correlations and potential differences of the retinal blood flow velocity(BFV)remain larg...
Purpose:It has been suggested that Sildenafil may have beneficial therapeutic effects in the treatment of neurodegenerative disorders.The retinal circulation is of significant interest as a marker of cerebral vascular...
support of this paper came from the National Key R&D Program of China to JY(2017YFC0112400 and 2017YFC0112402)in the Zhongshan Ophthalmic Center,Sun Yat-sen University;supported by grants from the National Natural Science Foundation of China to JY(81670826);the Science and Technology Planning Project of Guangdong Province,China to JY(2016A020215093);the Research Program of Sun Yat-sen University(5-5 Program),China to JY(3030901010080).
Background:To determine the inter-visit variability of retinal blood flow velocities(BFVs)using a retinal function imager(RFI)in healthy young subjects.Methods:Twenty eyes of 20 healthy young subjects were enrolled.RF...