What condition does macular degeneration primarily affect?

Macular degeneration primarily affects the retina, specifically the macula portion of the retina. The macula is responsible for central vision, which is crucial for tasks such as reading, driving, and recognizing faces. When macular degeneration occurs, it leads to a deterioration of this area, resulting in blurred or reduced central vision. The condition can be age-related, often progressing as people get older, which emphasizes its direct impact on the function and health of the retina rather than other parts of the eye, such as the optic nerve, cornea, or lens. Understanding this is essential for recognizing symptoms and seeking appropriate care for individuals experiencing vision problems.