Macula - Wikipedia
WEBThe macula (/ˈmakjʊlə/) [1] or macula lutea is an oval-shaped pigmented area in the center of the retina of the human eye and in other animals. The macula in humans has a diameter of around 5.5 mm (0.22 in) and is subdivided into the umbo, foveola, foveal avascular zone, fovea, parafovea, and perifovea areas. [2]
Macula Lutea - All About Vision
WEBAug 14, 2019 · What is the macula lutea? The macula lutea — more commonly called the macula — is the most sensitive spot in the center of the light-sensitive retina in the back of the eye. The macula is responsible for visual acuity, central vision and color vision.
Macula: Anatomy, Function & Common Conditions - Cleveland Clinic
WEBThe macula (like the rest of your retina) translates light that enters your eye into the images you see. It’s responsible for your central vision that lets you see objects directly in front of you. Light passes through the lens at the front of your eye and hits the retina.
Eyeball: Structure and function - Kenhub
WEBNov 3, 2023 · The macula lutea is an area at the center of the posterior retinal layer. It is a site of the clearest vision as it contains the highest amount of the photoreceptor cells. The macula lutea features a shallow depression in its center, called the fovea centralis.
Fovea centralis - Wikipedia
WEBThe fovea centralis is a small, central pit composed of closely packed cones in the eye. It is located in the center of the macula lutea of the retina. [ 1 ][ 2 ] The fovea is responsible for sharp central vision (also called foveal vision), which is necessary in humans for activities for which visual detail is of primary importance, such as ...
Macula lutea | Retina, Fovea, Optic Disc | Britannica
WEBMacula lutea, in anatomy, the small yellowish area of the retina near the optic disk that provides central vision. When the gaze is fixed on any object, the centre of the macula, the centre of the lens, and the object are in a straight line.
Macula lutea: MedlinePlus Medical Encyclopedia
WEBNov 29, 2023 · It is the part of the retina that is responsible for sharp, detailed central vision (also called visual acuity). The macula lutea, also called fovea, contains a very high concentration of cones. These are the light-sensitive cells in …
Macula lutea Information | Mount Sinai - New York
WEBNov 29, 2023 · The macula lutea, also called fovea, contains a very high concentration of cones. These are the light-sensitive cells in the retina that give detailed central vision. The macula is the yellow oval spot at the center of the retina (back of the eye) that contains blood vessels and nerve fibers.
Macular Degeneration: Symptoms, Diagnosis & Treatment - Cleveland Clinic
WEBMacular degeneration is primarily an age-related retinal condition. There are two types of macular degeneration — wet and dry. You may lose central vision, but you aren’t likely to lose all of your vision. There are treatments, but there isn’t a cure.
What Is Macular Telangiectasia? - American Academy of Ophthalmology
WEBSep 23, 2024 · Macular telangiectasia (MacTel) is a disease affecting the macula, causing loss of central vision. MacTel develops when there are problems with the tiny blood vessels around the fovea. The fovea, in the center of the macula, gives us our sharpest central vision for activities like reading.
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