| 1. | The graph demonstrates the relationship between contrast sensitivity and angular frequency.
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| 2. | A person's contrast sensitivity function is contrast sensitivity as a function of spatial frequency.
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| 3. | Normally, peak contrast sensitivity is at about 4 cycles per degree of visual angle.
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| 4. | A person's contrast sensitivity function is contrast sensitivity as a function of spatial frequency.
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| 5. | However, diminished contrast sensitivity may cause decreased visual function in spite of normal visual acuity.
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| 6. | To assess a patient s contrast sensitivity, one of several diagnostic exams may be used.
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| 7. | The contrast sensitivity is equal to 1 / contrast-threshold.
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| 8. | Contrast sensitivity is the see a sine-wave grating.
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| 9. | Most older adults lose photopic spatial contrast sensitivity.
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| 10. | Hayashi and Hayashi found no differences in visual acuity or in contrast sensitivity between the two groups.
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मोबाइल