This new resource explains how to apply todays best methods of testing the visual field. More than 325 clearly reproduced figures illustrate perimetric data and anatomical and clinical characteristics for a full range of diseases and conditions. These illustrations along with graphic displays of the results of perimetric studies are complemented by discussions that make clinicopathologic correlations more clear and understandable. Describes the latest instrumentation and how it functions. Provides useful algorithms and examples of patterns in perimetric data to make diagnosis and differential diagnosis easier. Discusses how to distinguish artifacts and normal fluctuations from an actual loss of visual function. Offers side-by-side comparisons of ophthalmoscopic views and visual field. Helps readers interpret abnormal findings and identify changes in the progress of chronic diseases. Used Book in Good Condition