The term 'Eye Section' can be broken down into two parts: UVEA, which is a four-letter word. UVEA stands for the uveal tract, which is the middle layer of the eye and consists of the iris, ciliary body, and choroid. This layer is responsible for controlling the amount of light entering the eye and regulating the size of the pupil. It also contains the blood vessels that supply the eye with oxygen and nutrients. The uveal tract also helps to protect the eye from infection and injury.