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29 kwi 2023 · To understand the diseases and conditions that can affect the eye, it helps to understand basic eye anatomy. Here is a tour of the eye starting from the outside, going in through the front and working to the back.
- Lacrimal Gland
Located above the eye, this structure produces tears....
- Eye Muscles
One muscle moves the eye to the right, and one muscle moves...
- Meibomian Glands
Meibomian glands are oil glands along the edge of the...
- Tear Film
Tears are made up of three layers: the oily layer on the...
- Tear Duct
Read an overview of general eye anatomy to learn how the...
- Peripheral Retina
The area of the retina outside the macula. The peripheral...
- Cones
Cones are a type of photoreceptor cell in the retina.They...
- Rods
Rods are a type of photoreceptor cell in the retina.They are...
- Lacrimal Gland
3 lis 2023 · Bony cavity within the skull that houses the eye and its associated structures (muscles of the eye, eyelid, periorbital fat, lacrimal apparatus) Bones of the orbit. Maxilla, zygomatic bone, frontal bone, ethmoid bone, lacrimal bone, sphenoid bone and palatine bone. Structure of the eye. Cornea, anterior chamber, lens, vitreous chamber and retina.
28 maj 2024 · The main parts of the human eye are the cornea, iris, pupil, aqueous humor, lens, vitreous humor, retina, and optic nerve. The iris controls the size of the pupil, which is the opening that allows light to enter the lens. Light enters the eye by passing through the cornea and aqueous humor.
3 lis 2023 · The eyeball consists of three layers; fibrous, vascular and nervous (retina). Functionally, the most important layer is the retina, which receives the external visual stimuli. The posterior pole of the eyeball is connected with the optic nerve (CN II), which conveys the information from the retina to the brain.
14 sty 2021 · Humans eyes work much like cameras. Here is a simple step-by-step explanation of how the human eye works and a look at the structure and function of the parts of the eye.
27 lut 2019 · Read on for a basic description and explanation of the structure (anatomy) of your eyes and how they work (function) to help you see clearly and interact with your world. How the eye works. In a number of ways, the human eye works much like a digital camera:
26 gru 2023 · This article explores the anatomy of the human eye, looking at the different structures and their functions. The diagrams show cross sections of the human eyeball; as we journey through the different parts, refer to them to better understand their functions.
