Browsing Tag

Health

Eye diseases: retinitis pigmentosa

Retinitis pigmentosa is a disease that affects the retina. The retina is the structure responsible for receiving light stimuli and converting them into electrical impulses that are then sent to the primary visual cortex (located in the…

Eye diseases: what is pterygium?

Pterygium is a degenerative disease of the eye, affecting the ocular surface in particular. This disease consists of a fibrovascular outgrowth of the conjunctiva that progressively extends over the cornea, the transparent portion of the…