Search results
12 lip 2023 · The middle part of the face region extends from the lower eyelid superiorly to the superior margin of the upper lip inferiorly. This portion of the face is marked by four regions including the nasal , infraorbital , zygomatic and auricular regions.
Humans have two eyes, situated on the left and the right of the face. The eyes sit in bony cavities called the orbits , in the skull . There are six extraocular muscles that control eye movements.
29 kwi 2023 · The eye has many parts, including the cornea, pupil, lens, sclera, conjunctiva and more. They all work together to help us see clearly. This is a tour of the eye.
3 lis 2023 · The inner layer of the eye is formed by the retina, the eye’s light detecting component and the intraoptic part of optic nerve (cranial nerve II). The retina is made up of two separate functional units: the optic and nonvisual parts .
9 paź 2024 · Eye Anatomy (16 Parts of the Eye & What They Do) The following are parts of the human eyes and their functions: 1. Conjunctiva. The conjunctiva is the membrane covering the sclera (white portion of your eye). The conjunctiva also covers the interior of your eyelids.
3 lis 2023 · The average human eye can see around 100 different shades of color and has a resolution that equals 576 gigapixels. These remarkable features of our eye are enabled by the complex structure of the eyeball. The eyeball consists of three layers; fibrous, vascular and nervous (retina).
Key parts of the human eye. Pupil. It looks like a black dot but it’s actually a gap that lets light pass through to the back of your eye. Cornea. A transparent dome at the front of your eye, the cornea refracts light, helping to direct it along the right path to the retina. Iris.
