A Clinically Relevant Threshold of Impaired Contrast Sensitivity Among Older US Adults.

چکیده

Contrast sensitivity (CS) is a critical yet underused measure of visual function that reflects the ability to detect subtle differences in luminance between an object and its background. Although poor CS is associated with falls, cognitive decline, and reduced independence in older adults, existing…

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موضوعات مرتبط

• تنبلی چشم
• کم بینایی و توانبخشی