Fovea centralis
Fovea Centralis
The Fovea Centralis (pronounced: /foʊviə sɛnˈtrælɪs/) is a small, central pit located in the macula of the human eye that is responsible for sharp, central vision.
Etymology
The term "Fovea Centralis" is derived from the Latin words "fovea," meaning pit, and "centralis," meaning central. This term accurately describes the physical location and appearance of the Fovea Centralis in the eye.
Function
The Fovea Centralis is responsible for our sharp, central vision, which we use for activities like reading, driving, and any activity where visual detail is of primary importance. The Fovea Centralis has a high concentration of cone cells, which are specialized light-catching cells that help us see color and detail.
Related Terms
- Macula: An oval-shaped pigmented area near the center of the retina in the human eye, surrounding the Fovea Centralis.
- Cone Cells: One of the two types of photoreceptor cells in the retina of the eye, responsible for color vision.
- Retina: A thin layer of tissue that lines the back of the eye on the inside, located near the optic nerve. The purpose of the retina is to receive light that the lens has focused, convert the light into neural signals, and send these signals on to the brain for visual recognition.
See Also
External links
- Medical encyclopedia article on Fovea centralis
- Wikipedia's article - Fovea centralis
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