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  • Title: Visual fields: simplified screening and recording procedures.
    Author: Vandeveer MR, Norden LC.
    Journal: J Am Optom Assoc; 1983 May; 54(5):457-64. PubMed ID: 6602825.
    Abstract:
    In some cases, visual field screening must be greatly simplified in order to obtain clinically useful information. This becomes possible when specific techniques are used for anomalies such as relative central scotoma, hemianopsia, and glaucomatous field defects. A working knowledge of visual pathway anatomy and function enables the optometrist to efficiently screen for these disorders by confrontation with red test objects, with pseudoisochromatic plates, and with the tangent screen. After the type of field defect has been determined by initial screening, recording its parameters with the tangent screen follows easily.
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