Final answer:
The localization threshold elevation and resolution threshold elevation differ in various eye conditions such as macular degeneration, normal aging, astigmatism, and retinal detachment.
Step-by-step explanation:
The localization threshold elevation and resolution threshold elevation differ in various eye conditions. In macular degeneration, both thresholds are elevated due to the death and loss of retinal pigment epithelium cells and macular degeneration. During normal aging, the thresholds may gradually increase as a person ages. In astigmatism, the resolution threshold elevation is affected due to the uneven focus of the eye caused by irregularities in the cornea, lens, or retina. In the case of retinal detachment, the localization and resolution thresholds can be affected depending on the severity and location of the detachment.