Analysis of Retinal Structure and Electrophysiological Function in Visual Snow Syndrome: An Exploratory Case Series.
Nathaniel J ZarobanSachin KedarDavid AndersonAmrita-Amanda D VuppalaPublished in: Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology Society (2022)
Patients with VS and VSS have normal retinal structure, but abnormal electrophysiology compared with control subjects. The increased b-wave and flicker amplitudes observed with ffERG suggest increased responsiveness of the rod and cone photoreceptors and may contribute to VS pathophysiology.