Colour discrimination ellipses in patients with dominant optic atrophy
Many colour tests require a visual acuity of at least 0.1, making them unsuitable for low vision patients. To assess colour vision in patients with sub-normal acuity, we re-designed a previously described test so that its spatial details would be coarse enough to be resolvable by subjects with sever...
| Main Authors: | , , , |
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| 格式: | Journal article |
| 出版: |
Elsevier
1998
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