retina wikipedia - EAS

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  1. The retina (from Latin: rete "net") is the innermost, light-sensitive layer of tissue of the eye of most vertebrates and some molluscs. The optics of the eye create a focused two-dimensional image of the visual world on the retina, which translates that image into electrical neural impulses to the brain to create visual perception.
    Latin: Rēte, tunica interna bulbi
    Part of: Eye
    System: Visual system
    en.wikipedia.org/wiki/Retina
    en.wikipedia.org/wiki/Retina
  2. People also ask
    What are some problems with the retina?
    • Sudden vision loss
    • Loss of peripheral vision
    • Light flashes
    • Color perception changes
    • Floaters
    • Eye pain
    • Redness
    • Night blindness
    • Vision loss in a particular vision field
    • Trouble adjusting to light changes

    More items...

    www.mayoclinic.org/diseases-conditions/retinal-diseases…
    What are the diseases of the retina?

    Specifics

    • Bardet-Biedl Syndrome (Foundation Fighting Blindness)
    • Bietti's Crystalline Dystrophy (National Eye Institute)
    • Cancers Affecting the Retina (Merck & Co., Inc.) Also in Spanish
    • Choroideremia (Foundation Fighting Blindness)
    • Coats' Disease (American Association for Pediatric Ophthalmology and Strabismus)
    • Diabetic Retinopathy (National Eye Institute)

    More items...

    www.verywellhealth.com/retinal-diseases-5212841
    What are the parts of the retina?
    The neurosensory retina is mainly made up of three groups of neurons: photoreceptors, bipolar cells, and ganglion cells. Other important neurons like amacrine cells, horizontal cells have supporting roles. The photoreceptor cells, bipolar cells, and ganglion cells carry the neural signal in a three-step pathway through the retina.
    www.verywellhealth.com/retina-anatomy-3421686
    What is retina disease?
    Shen noted that retinitis pigmentosa is a chronic blinding disease. "Its clinical incidence rate is about one in 4,000, and the treatment effects and prognosis are very poor. Eventually, it can cause blindness and seriously affect the quality of patients' lives," Shen said.
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    https://en.wikipedia.org/wiki/Retina

    The retina (from Latin: rete "net") is the innermost, light-sensitive layer of tissue of the eye of most vertebrates and some molluscs. The optics of the eye create a focused two-dimensional image of the visual world on the retina, which then processes that image within the retina and sends nerve impulses … See more

    Inverted versus non-inverted retina
    The vertebrate retina is inverted in the sense that the light-sensing cells are in the back of the retina, so that light has to pass through layers of neurons and capillaries before it reaches … See more

    Around 300 BCE, Herophilos identified the retina from dissections of cadaver eyes. He called it the arachnoid layer, from its resemblance to a spider web, and retiform, from its resemblance to a casting net. The term arachnoid came to refer to a layer around the brain; … See more

    The retina translates an optical image into neural impulses starting with the patterned excitation of the colour-sensitive pigments of its rods and … See more

    There are many inherited and acquired diseases or disorders that may affect the retina. Some of them include:
    Retinitis pigmentosa is a group of genetic diseases that affect … See more

    • The structures of the eye labeled
    • Another view of the eye and the structures of the eye labeled
    • Illustration of image as 'seen' by the retina independent of optic nerve and striate cortex processing. See more

    S. Ramón y Cajal, Histologie du Système Nerveux de l'Homme et des Vertébrés, Maloine, Paris, 1911.
    • Rodieck RW (1965). "Quantitative … See more

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  4. https://es.wikipedia.org/wiki/Retina

    La retina de los vertebrados es un tejido sensible a la luz situado en la superficie interior del ojo. Es similar a una tela donde se proyectan las imágenes. La luz que incide en la retina desencadena una serie de fenómenos químicos y eléctricos que finalmente se traducen en impulsos nerviosos que son enviados hacia el cerebro a través del nervio óptico.
    La retina tiene una estructura compleja. Está formada básicamente por varias capas de neuronas interconectadas …

    • Latín: [TA]: retina
    • Estudiado (a) por: biología del color
  5. Retina display - Wikipedia

    https://en.wikipedia.org/wiki/Retina_display
    • Retina Display is a brand name used by Apple for its series of IPS LCD and OLED displays that have a higher pixel density than traditional Apple displays. Apple has registered the term "Retina" as a trademark with regard to computers and mobile devices with the United States Patent and Trademark Office and Canadian Intellectual Property Office. The...
    See more on en.wikipedia.org · Text under CC-BY-SA license
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      What is retina display?
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    • https://id.wikipedia.org/wiki/Retina

      WebRetinal pigment epithelium (RPE) Lapisan fotoreseptor segmen dalam dan luar. ( Rods / …

    • https://en.wikipedia.org/wiki/Retinal_detachment
      • Retinal detachment is a disorder of the eye in which the retina peels away from its underlying layer of support tissue. Initial detachment may be localized, but without rapid treatment the entire retina may detach, leading to vision loss and blindness. It is a surgical emergency. The retina is a thin layer of light-sensitive tissue on the back wall...
      See more on en.wikipedia.org · Text under CC-BY-SA license
      • https://en.wikipedia.org/wiki/Macula_of_retina

        WebThe retina contains two types of photosensitive cells, the rod cells and the cone cells. Color. Because the macula is yellow in colour it absorbs excess blue and ultraviolet light that enter the eye and acts as a natural sunblock …

      • https://en.wikipedia.org/wiki/Retinal

        WebRetinal is a polyene chromophore. Retinal, bound to proteins called opsins, is the …

      • https://en.wikipedia.org/wiki/Duplex_retina

        WebDuplex retina. The distribution of human photoreceptor cells shows how the photopic and …

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