Figure 1. Humphrey visual field (HVF) testing, multifocal electroretinogram (mfERG), and fundus autofluorescence (FAF) clinical tests helped diagnose a case of multiple evanescent white dot syndrome.
In the specialized fields of ophthalmologyand optometry, doctors measure sight by having you focus on a central point while keeping your head still. You’ll also be able to see above and below the ...