This book explores the more sensitive and sophisticated methods presently being used in assessment of visualfunction and detection of eye and optic nerve disease, in-cluding contrast sensitivity testing, visual evoked poten-tials, brightness sense testing, threshold Amsler gridtesting, critical flicker fusion, and automated perimetry.The book acquaints clinical and research ophthalmologistswith proper interpretation of test results and emphasizesthe advantage and utility of each test.
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