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THE RELATION BETWEEN VISUAL ACUITY AND BRIGHTNESS DISCRIMINATION
1. Visual acuity depends on the brightness contrast between test object and background; and conversely, brightness discrimination depends on the target size. Both functions vary with the brightness of the background. Measurements with rectangular targets of length-width ratio 2 were made over a rang...
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| Formato: | Texto |
| Lenguaje: | English |
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The Rockefeller University Press
1948
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2147116/ https://www.ncbi.nlm.nih.gov/pubmed/18917026 |