An eye exam is a thorough evaluation of the health and function of the eyes. It typically includes a series of tests to assess various aspects of vision and eye health, ensuring comprehensive care and ...

NEW ORLEANS — A longer visual field test conducted using at-home virtual reality technology may improve adherence and data accuracy in patients with glaucoma, according to Benjamin T. Backus ...

Visual field test Visual field is the range of vision that a person can see without tilting or turning one’s head. This measures the peripheral vision of the eyes.

Enlarge this image Visual field testing usually requires an expensive machine. This man in Nepal helped test an iPad app.

Hemianopsia is a loss of vision in half of the visual field of one or both eyes. Common causes are stroke, brain tumor, and trauma to the brain.

Conclusions Visual field defects contribute a great deal in the reduction of the quality of life in patients who have had surgery for mesial temporal sclerosis.