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  2. Apr 29, 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.

    • Cones

      Cones are a type of photoreceptor cell in the retina.They...

    • Aqueous Humor

      Aqueous humor is the clear liquid inside the front part of...

  3. Human eyes: How they work, and their amazing anatomy | BBC Science Focus. Human eyes are crucially important in so many ways, and they are also incredibly complicated. Here's everything you need to know about the eye.

    • Anterior chamber. The front section of the eye's interior where aqueous humor flows in and out, providing nourishment to the eye.
    • Aqueous humor. The clear watery fluid in the front of the eyeball.
    • Blood vessels. Tubes (arteries and veins) that carry blood to and from the eye.
    • Caruncle. A small, red portion of the corner of the eye that contains modified sebaceous and sweat glands.
  4. May 10, 2022 · 6 min read. Your eye is a slightly asymmetrical globe, about an inch in diameter. The front part (what you see in the mirror) includes: Iris: the colored part. Cornea: a clear dome over the...

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    • Bones of the orbit. The bony orbit is made out of seven bones, which include the maxilla, zygomatic bone, frontal bone, ethmoid bone, lacrimal bone, sphenoid bone and palatine bone.
    • Eyelid anatomy. The eyelids are soft tissue structures that cover and protect the anterior surface of the eyeball. The anatomy of the eyelid may seem complex, but if we dissolve its multi-layered structure it is actually quite simple
    • Lacrimal gland. The lacrimal gland is a part of the lacrimal apparatus, which besides the gland consists of its numerous ducts, the lacrimal canaliculi, lacrimal sac and nasolacrimal duct.
    • Eye muscles. There are two groups of eye muscles: Extraocular muscles that move the eyeballs within the orbit. Intrinsic ocular muscles which are within the eyeball itself and control how the eyes accommodate.
  5. Aug 18, 2024 · Human eye, specialized sense organ in humans that is capable of receiving visual images, which are relayed to the brain. The anatomy of the eye includes auxiliary structures, such as the bony eye socket and extraocular muscles, as well as the structures of the eye itself, such as the lens and the retina.

  6. Feb 27, 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: Light is focused primarily by the cornea – the clear front surface of the eye, which ...

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