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Computer artwork of the structure of the retina
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Computer artwork of the structure of the retina
Structure of the retina. Computer artwork showing the structure of the eye retina. The retina is a thin tissue layer on the inner eye responsible for sight. Light strikes from the top. At top are nerve fibres which combine to form the optic nerve to the brain. Nerve fibres have round cell bodies with branching dendrites. At centre is a second layer of cell bodies which synapse with rods and cones (lower frame). Rods are long nerve cells which respond to dim light, enabling images to be detected. Cones are shorter cone-like cells which detect colour. Rods and cones pass visual signals through the optic nerve to the brain. At bottom, pigment cells block light from passing further
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6422344
© PASIEKA/SCIENCE PHOTO LIBRARY
Artwrk Cone Cell Cones Optic Nerve Retina Rod Cell Rods Sight Vision Visual Sense
EDITORS COMMENTS
This computer artwork showcases the intricate structure of the retina, a vital component of our visual system. The retina, depicted here in stunning detail, is a delicate tissue layer located at the back of the eye that plays a crucial role in our ability to see. In this image, light gracefully enters from above and interacts with various elements within the retina. At the top, we observe nerve fibers merging together to form the optic nerve, which transmits visual information to our brain for processing. These nerve fibers possess round cell bodies adorned with intricate branching dendrites. Moving towards the center of this artistic representation, we encounter another layer consisting of cell bodies that engage in synapses with rods and cones. Rods are elongated nerve cells designed to perceive dim light conditions and enable us to detect images even in low-light environments. On the other hand, cones are shorter cone-shaped cells responsible for detecting vibrant colors. The remarkable journey of visual signals through these rods and cones culminates as they pass through the optic nerve before reaching our brain for interpretation. Lastly, at the bottom portion of this artwork lies pigment cells diligently blocking any further passage of light. Through this visually striking print from Science Photo Library's collection, we gain an appreciation for both artistry and scientific understanding as it beautifully captures one aspect of human anatomy essential for our extraordinary sense of vision.
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