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  2. Peripheral vision - Wikipedia

    en.wikipedia.org/wiki/Peripheral_vision

    Vision within the fovea is generally called central vision, while vision outside of the fovea, or even outside the foveola, is called peripheral, or indirect vision. [ 1 ] A ring-shaped region surrounding the fovea, known as the parafovea , is sometimes taken to represent an intermediate form of vision called paracentral vision. [ 10 ]

  3. Fovea centralis - Wikipedia

    en.wikipedia.org/wiki/Fovea_centralis

    The 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 reading and driving.

  4. Perifovea - Wikipedia

    en.wikipedia.org/wiki/Perifovea

    Photograph of the retina of the human eye, with overlay diagrams showing the positions and sizes of the macula, fovea, and optic disc. Perifovea is a region in the retina that circumscribes the parafovea and fovea and is a part of the macula lutea. [1] The perifovea is a belt that covers a 10° radius around the fovea and is 1.5 mm wide.

  5. Visual field - Wikipedia

    en.wikipedia.org/wiki/Visual_field

    Tubular vision: Since macular fibers are the most resistant to glaucomatous damage, central vision remains unaffected until the end stages of glaucoma. It results in tubular vision, or tunnel vision , by the loss of peripheral vision with retention of central vision, resulting in a constricted circular tunnel-like field of vision.

  6. Visual perception - Wikipedia

    en.wikipedia.org/wiki/Visual_perception

    The foveal vision adds detailed information to the peripheral first impression. It can also be noted that there are different types of eye movements: fixational eye movements ( microsaccades , ocular drift, and tremor), vergence movements, saccadic movements and pursuit movements.

  7. Parafovea - Wikipedia

    en.wikipedia.org/wiki/Parafovea

    Parafovea or the parafoveal belt is a region in the retina that circumscribes the fovea and is part of the macula lutea. [1] It is circumscribed by the perifovea.. Photograph of the retina of the human eye, with overlay diagrams showing the positions and sizes of the macula, fovea, and optic disc

  8. The 6 Best Frozen Foods for Cognitive Health, According to ...

    www.aol.com/lifestyle/6-best-frozen-foods...

    As the years pass, our bodies get older, and so do our brains. The good news is there are foods that are packed with nutrients that have been shown to support brain health and cognition.

  9. Field of view - Wikipedia

    en.wikipedia.org/wiki/Field_of_view

    For example, binocular vision, which is the basis for stereopsis and is important for depth perception, covers 114 degrees (horizontally) of the visual field in humans; [7] the remaining peripheral ~50 degrees on each side [6] have no binocular vision (because only one eye can see those parts of the visual field). Some birds have a scant 10 to ...