Preserved Contrast Sensitivity in Early and Intermediate Age-Related Macular Degeneration and Marked Loss in Late Stage: ALSTAR2.

چکیده

To cross-sectionally compare parameters from the quick contrast sensitivity function (qCSF)-area under the log CSF (AULCSF) and sensitivity at each spatial frequency-in older eyes with normal macular health and early, intermediate, and late AMD. Our purpose was to determine whether qCSF could be a…

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