macula
macula
Noun
pl: maculae
In medical terminology, this term describes a localized area of discoloration that does not change the texture or thickness of the skin. It is a flat spot, distinguishing it from papules or nodules which are raised.
In ophthalmology, the term refers specifically to the high-acuity center of the retina. Damage to this specific region results in a loss of central vision, even if peripheral vision remains intact.