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The outermost lens of the eye that focuses light into the inner eye and protects it from harmful matter. The light sensitive layer within the eye that converts images into electrical signals. The hole located in the iris that changes size to allow different amounts of light into the inner eye.
FOVEA CENTRALIS (MACULA LUTEA) portion of retina that where light is most focused when eye is looking directly at an object; the area of highest visual acuity; contains only cone cells. OPTIC DISC. "blind spot," where optic nerve and central retinal artery and vein enter eye. AQUEOUS HUMOR.
Parts of the eye and their functions Learn with flashcards, games, and more — for free.
3 lis 2023 · The main function of the eye is to detect the visual stimuli (photoreception) and to convey the gathered information to the brain via the optic nerve (CN II). In the brain, the information from the eye is processed and ultimately translated into an image.
11 wrz 2024 · The eye is a highly specialised sense organ containing receptor cells that allow us to detect the stimulus of light. The retina of the eye contains two types of receptor cells: Receptor cells that are sensitive to light, known as rods, and receptor cells that can detect colour, known as cones.
17 lip 2023 · The proper function of the eye depends on its ability to receive and process energy from light in the environment, produce action potentials in specialized nerve cells, and relay those potentials through the optic nerve (cranial nerve II) to the brain.
30 paź 2023 · We offer basic identification, advanced identification and clinical question bank quizzes. From the bones of the orbit, to the eyeball and everything in between, you’ll be able to find the perfect quiz to help you tackle the seemingly scary topic of eye anatomy. Check out our top picks below!
