Retina dictionary
Webretina: [noun] the sensory membrane that lines the eye, is composed of several layers including one containing the rods and cones, and functions as the immediate instrument … WebThe simplest is for the impression made by an observed object on the retina, the eye; in this connexion the term "after-image" (better "after-sensation") is used for an image which …
Retina dictionary
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WebDefinition of retina noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. WebThe simplest is for the impression made by an observed object on the retina, the eye; in this connexion the term "after-image" (better "after-sensation") is used for an image which remains when the eye is withdrawn from a brilliantly lighted object; it is called positive when the colour remains the same, negative when the complementary colours ...
Webretina definition: 1. the area at the back of the eye that receives light and sends pictures of what the eye sees to…. Learn more. Webretina: [noun] the sensory membrane that lines the eye, is composed of several layers including one containing the rods and cones, and functions as the immediate instrument of vision by receiving the image formed by the lens and converting it into chemical and nervous signals which reach the brain by way of the optic nerve — see eye illustration.
WebList of 9-letter words containing the letters A, E, H, I, O, P and R. There are 18 nine-letter words containing A, E, H, I, O, P and R: APHORISED APHORISER APHORISES ... IDEOGRAPH PARHELION PAROCHINE. Every word on this site can be used while playing scrabble. Create other lists, beginning with or ending with letters of your choice. WebMar 29, 2024 · Retina: The retina is the nerve layer that lines the back of the eye, senses light, and creates impulses that travel through the optic nerve to the brain. There is a small …
WebRetina. the internal membrane of the eye, which converts light stimulation into nervous excitation and effects the primary processing of visual signals. The retina lines the fundus …
Web1 day ago · This dictionary contains entries on all aspects of the field of ophthalmology, with terms related to ocular anatomy and physiology, the diseases of the eye and of the visual … friends through the years quotesWebDictionary entry overview: What does retina mean? • RETINA (noun) The noun RETINA has 1 sense:. 1. the innermost light-sensitive membrane covering the back wall of the eyeball; it is continuous with the optic nerve Familiarity information: RETINA used as a noun is very rare. friends through the agesWebretina in British English. (ˈrɛtɪnə ) noun Word forms: plural -nas or -nae (-ˌniː ) the light-sensitive membrane forming the inner lining of the posterior wall of the eyeball, composed largely of a specialized terminal expansion of the optic nerve. Images focused here by the lens of the eye are transmitted to the brain as nerve impulses. friends till the end chuckyWebHow to pronounce retina. How to say retina. Listen to the audio pronunciation in the Cambridge English Dictionary. Learn more. fbi building bombingWeb2 days ago · Retina definition: Your retina is the area at the back of your eye. It receives the image that you see and... Meaning, pronunciation, translations and examples fbi building breachWebJan 6, 2024 · Retinal diseases vary widely, but most of them cause visual symptoms. Retinal diseases can affect any part of your retina, a thin layer of tissue on the inside back wall of your eye. The retina contains millions of light-sensitive cells (rods and cones) and other nerve cells that receive and organize visual information. fbi building austin txWebretina. (n) เยื่อชั้นในของลูกตา. English-Thai: HOPE Dictionary [with local updates] retina. (เรท'ทะนะ, เรท'นะ) n.เยื่อเรตินา, เยื่อชั้นในสุดของส่วนหลังของลูกตา มีหน้าที่รับ ... friends till the end isaac