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 ...

Visual field is the total area of space a person can see when the eyes are focused on a central point. Impairment of the visual field can have significant negative effects on well-being. Individuals ...

To investigate whether frequency-doubling perimetry (FDT) and nerve fibre analyser (GDx) test results are able to predict glaucomatous visual field loss in glaucoma suspect patients. The data set and ...