| 单词 | presbyopia |
| 例句 | This “loss of focusing ability for near vision” is called presbyopia and “is simply the result of the lens inside the eye becoming less flexible.” Vitamin A is for anti-aging, at least when it comes to vision 2015-07-14T04:00:00Z In addition to studying techniques to help treat cataracts, the researchers are applying their methods to study other major eye conditions, including presbyopia and myopia. AI helps bring clarity to LASIK patients facing cataract surgery 2023-09-21T04:00:00Z A person with presbyopia has lost some or all of the ability to accommodate the power of the eye. College Physics for AP Courses 2015-08-12T00:00:00Z With age comes the loss of the flexibility of the lens, and a form of farsightedness called presbyopia results. Biology for AP Courses 2022-06-09T00:00:00Z Doctors call it presbyopia, a term rooted in Greek and meaning “old eye,” and it happens to everyone at some point. Perspective | More than reading glasses — new options for ‘old’ eyes 2022-07-17T04:00:00Z After the age of 40, many people start developing presbyopia, a medical term rooted in the Greek phrase for old eyes. These Eye Drops Could Replace Your Reading Glasses 2022-02-15T05:00:00Z It was probably presbyopia — the loss of near vision common in middle age. Why Was the Woman Having Trouble Seeing, if Her Eyes Were Fine? 2018-12-13T05:00:00Z The loss of the ability to accommodate with age is called presbyopia, which is corrected by the use of a converging lens to add power for close vision. College Physics for AP Courses 2015-08-12T00:00:00Z Across the developing world, straightforward myopia and presbyopia, the medical name for longsightedness, have been linked with everything from high road deaths to low educational achievement and poor productivity in factories. The spectacular power of Big Lens | The long read 2018-05-10T04:00:00Z The good news is that there are many ways to manage presbyopia. Perspective | More than reading glasses — new options for ‘old’ eyes 2022-07-17T04:00:00Z I am in my 50's and I have presbyopia. For Two Months, I Got My News From Print Newspapers. Here’s What I Learned. 2018-03-07T05:00:00Z Other advances to help those with presbyopia, or age-related farsightedness, include the ringlike corneal inlay, which is implanted under the eye’s outer surface. Manchester, Israel, North Carolina: Your Tuesday Briefing 2017-05-23T04:00:00Z Other advances to help those with presbyopia, or age-related farsightedness, include the ring-like corneal inlay, which is implanted under the eye’s outer surface. Manchester, Donald Trump, Uber: Your Tuesday Briefing 2017-05-23T04:00:00Z Public health systems are always likely to have more urgent problems than poor eyesight: until 2008, the World Health Organization did not measure rates of myopia and presbyopia at all. The spectacular power of Big Lens | The long read 2018-05-10T04:00:00Z This modest effect might be most useful for people in the early stages of presbyopia, who don’t need much corrective help. Perspective | More than reading glasses — new options for ‘old’ eyes 2022-07-17T04:00:00Z Other advances to help those suffering presbyopia, or age-related farsightedness, include the ring-like corneal inlay, which is implanted under the eye’s outer surface. Saudi Arabia, Israel, North Korea: Your Morning Briefing 2017-05-22T04:00:00Z It’s the first implant to treat presbyopia by changing the cornea’s shape, making it steeper to alter how light passes through. Those with blurry close-up vision get some new help 2017-03-01T05:00:00Z Novartis and Google joined forces two years ago to develop two kinds of "smart" contact lenses: An autofocusing lens for people with presbyopia, or far-sightedness, and another for measuring blood glucose levels in diabetes patients. Novartis backs off from 2016 date for testing Google autofocus lens 2016-11-18T05:00:00Z The results suggest that presbyopia is caused not by human activities such as reading and computer work, but by natural ageing of the primate eye. Zoology: Old apes can't see up close : Nature : Nature Research 2016-11-08T05:00:00Z Eye doctors can help advise you about the many options for presbyopia. Perspective | More than reading glasses — new options for ‘old’ eyes 2022-07-17T04:00:00Z "The Raindrop Near Vision Inlay provides a new option for surgical, outpatient treatment of presbyopia," Maisel added. FDA Approves Eye Implant for Aging Boomers 2016-06-30T04:00:00Z This is called presbyopia and typically leads to the need for corrective lenses. How Eyeglasses Protect and Improve Vision 2016-05-24T04:00:00Z Unlike the commonly performed “monovision” laser surgery for presbyopia, in which one eye is optimized for reading and the other for distance, with the Kamra patients retain both eyes for distance, Dr. Donnenfeld adds. Sharper Reading Vision—in One Eye 2016-03-28T04:00:00Z Bonobos tended to exhibit this 'long-sighted' condition, known as presbyopia, from about age 40. Zoology: Old apes can't see up close : Nature : Nature Research 2016-11-08T05:00:00Z The company is specifically targeting markets that skew toward their target age group, to hone in on larger concentrations of patients suffering presbyopia; these include markets in and around Los Angeles, Miami, Chicago and Boston. Newly Approved Corneal Implant Corrects Near Vision Loss 2015-07-02T04:00:00Z There's no way to either avoid or delay presbyopia, because it's a natural part of the aging process. Do Reading Glasses Make You Look Older? 2015-06-09T04:00:00Z That's not the case for some other treatments for presbyopia, the researchers noted. Goodbye to Reading Glasses? 2014-10-20T04:00:00Z The Google smart contact lens' sensors and microchips could also help those with presbyopia regain their eyes' ability to focus on things that are near them, Novartis said. Google partners with Novartis to create smart contact lens 2014-07-15T04:00:00Z The second approach is for presbyopia, in which aging eyes have trouble focusing on close objects. Novartis and Google to develop 'smart' contact lens 2014-07-15T04:00:00Z What’s more, laser surgery might hasten the development of presbyopia in some people who are nearsighted. Laser surgery for correcting vision is popular, but it may not be a complete solution 2014-02-24T22:23:01Z It’s called presbyopia, and let’s not sugarcoat it. Question Mark: Presbyopia Common in Baby Boomers 2012-09-13T12:50:49Z New products designed to treat the condition include a thin ring inserted into the cornea of the eye that adjusts the depth of field to enable a person with presbyopia to see near and far. Goodbye to Reading Glasses? 2014-10-20T04:00:00Z For people with more advanced presbyopia, special-purpose bifocals may be a good option. Easing Eye Strain With the Right Lenses 2012-03-14T23:41:42Z Until recently, technology to help presbyopia sufferers hadn’t changed in more than half a century. Electronic eyeglasses to replace bifocals? 2011-04-19T12:22:31Z But until that happens, there’s useful advice in today’s Patient Money column, which focuses on options for people with presbyopia, which is the gradual worsening of the eye’s ability to focus on objects up close. Well: When Aging Eyes Can't Read the Fine Print 2011-04-01T15:54:26Z In the past, some doctors told patients with presbyopia that they were not good candidates for multifocal lenses. Patient Money: What to Do When You Can?t Read the Fine Print, Even at Arm?s Length 2011-04-01T13:14:01Z The device was tested in more than 500 patients, aged 45 to 60, with presbyopia who were not nearsighted. Goodbye to Reading Glasses? 2014-10-20T04:00:00Z A: There is a natural change in the eyes called presbyopia, or "old eyes." Eye exams can indicate health problems 2010-07-06T18:20:00Z “Wearing the correct eyeglass prescription will allow you to read comfortably at a normal distance and will not weaken the eye or cause the presbyopia to progress further.” Q & A: So Near, So Far 2010-06-14T21:12:00Z In other words, there are two common imperfections of the human organ of sight; one called myopia, or "near-sightedness;" the presbyopia, or "far-sightedness." Caxton's Book: A Collection of Essays, Poems, Tales, and Sketches. “To correct just for presbyopia, I myself wouldn’t do that,” said Dr. Bishop. Patient Money: What to Do When You Can?t Read the Fine Print, Even at Arm?s Length 2011-04-01T13:14:01Z National Library of Medicine has more about presbyopia. Goodbye to Reading Glasses? 2014-10-20T04:00:00Z The ability to focus on near objects, presbyopia, is natural. Eye exams can indicate health problems 2010-07-06T18:20:00Z For presbyopia two pairs of spectacles for 40 cm. distance and 65 cm. distance must be at hand. Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery Still another defect of vision is known as presbyopia or farsightedness due to old age. The Science of Human Nature A Psychology for Beginners The result is a gradual worsening of the ability to focus on objects up close, called presbyopia. Patient Money: What to Do When You Can?t Read the Fine Print, Even at Arm?s Length 2011-04-01T13:14:01Z I know it is the custom with a great many if not the majority of opticians to fit a customer without knowing whether he has presbyopia, hypermetropia, or any of the other errors of refraction. Scientific American Supplement, No. 787, January 31, 1891 "Old sight," known as presbyopia, is a common defect of vision in advancing years. A Practical Physiology As people age and their presbyopia worsens, however, the growing difference between the two corrections often causes discomfort, he added. Patient Money: What to Do When You Can?t Read the Fine Print, Even at Arm?s Length 2011-04-01T13:14:01Z |
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