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Optom Vis Sci. 1991 Dec;68(12):942-5.

Quantification of metamorphopsia using hyperacuity techniques.

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School of Optometry, University of California, Berkeley.


We have developed a new technique for quantification of metamorphopsia using a simplified and modified Amsler grid. Furthermore, the technique used is a bisection task, a form of hyperacuity determination. This allows for very fine assessments of metamorphopsia even in the presence of cataracts.

[Indexed for MEDLINE]

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