Which structural feature increases with age in the eye?

Bruch's membrane, situated between the retinal pigment epithelium and the choriocapillaris, serves an essential role in ocular health and function. With age, the thickness of Bruch's membrane increases due to the accumulation of extracellular material, including lipids, collagen, and other components. This thickening is significant because it can affect the exchange of nutrients and waste products between the retina and the choroidal circulation, potentially leading to age-related macular degeneration and other retinal disorders.

Understanding this aspect of ocular physiology is crucial as it highlights the aging process in the eye and its implications for retinal health. Other structural features related to the eye may undergo changes with age, but the specific increase in Bruch's membrane thickness is a well-documented phenomenon that illustrates how age can influence ocular anatomy and the potential risk factors for various eye diseases.