Role of Visual Contrast Sensitivity in Early Detection of Age-Related Macular Degeneration

Ahmed Jamal Khan, Dilshad Alam Khan, Nesr Farooq, Aftab ur Rehman, Piya Muhammad Musammat Rafi, Asif Manzoor, Muhammad Ayub Khan

Role of Visual Contrast Sensitivity in Early Detection of Age-Related Macular Degeneration

Authors

Ahmed Jamal Khan, Dilshad Alam Khan, Nesr Farooq, Aftab ur Rehman, Piya Muhammad Musammat Rafi, Asif Manzoor, Muhammad Ayub Khan

Keywords:

Age-related macular degeneration, contrast sensitivity, early detection, visual function, Pelli–Robson chart, OCT imaging

Abstract

Background: Age-related macular degeneration (AMD) often develops gradually, and earlyfunctional changes may go unnoticed during routine eye examinations. Contrast sensitivity decline is believed to occur

References

Vingopoulos, F., et al., Measuring the contrast sensitivity function in non-neovascular and neovascular age-related macular degeneration: the quantitative contrast sensitivity function test. 2021. 10(13): p. 2768.

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Published

2025-11-10

How to Cite

Ahmed Jamal Khan, Dilshad Alam Khan, Nesr Farooq, Aftab ur Rehman, Piya Muhammad Musammat Rafi, Asif Manzoor, Muhammad Ayub Khan. (2025). Role of Visual Contrast Sensitivity in Early Detection of Age-Related Macular Degeneration . International Journal of Pharmacy Research & Technology (IJPRT), 15(2), 3512–3519. Retrieved from https://www.ijprt.org/index.php/pub/article/view/1235