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Word: optically (lookup in dictionary) (lookup stats)
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...second paper explains how the rhodopsin transfers the chemical reaction to the optic nerve which carries the impression to the brain. The response of the nerve is known to lead not only to sensations of sight, but also to electrical changes...

Author: NO WRITER ATTRIBUTED | Title: Science Shows How Eye Sees Without Light | 4/30/1951 | See Source »

...would have had no choice but to accept this verdict and await the worst. But modern medical science presented the Haires with a cruel dilemma. They might, said the doctors, have one of Becky's eyes removed to make sure that she was suffering from cancer of the optic nerve, which might then be arrested. The second eye might have to be removed later. The alternative: Becky's eyes might be treated with X rays and radium. The doctors believed that she would have a 60% chance to recover after surgery, only 35% after radiation. But after removal...

Author: /time Magazine | Title: Medicine: A Choice for Becky | 7/31/1950 | See Source »

That amazing mechanism, the human eye, adjusts itself to Los Angeles in a matter of hours. The optic nerves grow submissive before the red glare of geraniums, the flash of windshields, the sight of endless and improbable vistas of pastel stucco. Even on his first, casual, hundred-mile drive the pilgrim achieves a kind of stunned tranquillity, and gazes unblinkingly at palace-studded mountains, rat-proofed palms, and supermarkets as big as B-2Q hangars...

Author: /time Magazine | Title: CALIFORNIA: The Pink Oasis | 7/4/1949 | See Source »

...Goldstein, now 30, had had to get along with only one eye; the other one was removed because of a rare malignant tumor, retinoblastoma, which occurs in only one out of 500,000 children with eye trouble. Surgery is necessary to prevent the cancer from spreading along the optic nerve to the brain, or through the blood stream to the liver and the other organs of the body, causing death...

Author: /time Magazine | Title: Medicine: One in Half a Million | 2/7/1949 | See Source »

...been fitted with modified welder's goggles (see cut). In a month Dr. Blasdel will check her eyes to see if she needs different lenses. Dr. Blasdel could do nothing for her master. Cross, now 30, lost his sight in an accident when he was 14; the optic nerve has atrophied...

Author: /time Magazine | Title: Medicine: Blind Leading the Blind | 6/14/1948 | See Source »

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