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blurry in Medical News

For Men Over 50, Odds of Eye Discomfort Increases

...women, and there is a predicted growth to 2.79 million U.S. men affected by dry eye disease in 2030." Aside from discomfort, dry eye can also cause blurry or double vision. Some people get relief by drinking more water to relieve mild dehydration, switching medications, discontinuing wearing contact l...

New Compact and Folding Reading Glasses from VisAcuity.com: Never Leave Home Without Them

...of reading glasses at hand is essential for the majority of people over 40 who are affected by presbyopia, an inevitable sign of aging that results in blurry close-up vision. To assure those with presbyopia have a pair of reading glasses handy at all times, VisAcuity.com announces its new collection of comp...

UH optometrists make custom contact lenses for long-underserved patients

...d hills on it, and they're on the order of microns. If there are bumps and hills, light will go every which way. Instead of a clean focus, it's a very blurry focus," Applegate said. "The correcting bumps and hills of the contact lens have to register perfectly with the bumps and hills on the eye. "First...

GNC Helps to Raise Over $300,000 for National MS Society in First 30 Days of 'Ride Across America' by Phil Keoghan of CBS' The Amazing Race

...Keoghan as he pedaled through the Alleghany Mountains into Pittsburgh, GNC's corporate headquarters. "Symptoms of MS are unpredictable and range from blurry vision, memory loss and loss of mobility. Every hour someone new is diagnosed. And we can all help!" "All of us at GNC are thrilled with the r...

Eye exercises help patients work out vision problems, UH optometrist says

...ther close-up work. Symptoms of convergence insufficiency include loss of place and concentration while reading, reading slowly, eyestrain, headaches, blurry vision and double vision. "Studies would suggest there is a possible relationship between convergence insufficiency and ADHD, in that about 10 perc...

The Power of a Tiny Microscopic Plant Found To Reduce Computer Eye Strain

...less hours staring at our computer (whether at work or leisure), we develop a host of symptoms and resulting complaints. Burning achy eyes, headache, blurry vision, stiff shoulders ... sound familiar? Well, you are not alone. You share the agony along with millions of other computer users. The good news...

Soldiers Receive Free Memorial Day Lasik Surgery Before Going to Iraq

...iment yesterday captured the offices of Dello Russo LaserVision, getting ready for their upcoming deployment in Iraq. Instead of shooting targets with blurry eyes, they were undergoing a Lasik procedure that allows them to have 20/20 vision within an hour. (Photo: http://www.newscom.com/cgi-bin/prnh/2008...

New cataract gene discovered

... vision Cataract, the condition of altered refractive index in the lens of the eye, is the clouding of the eyes normally clear lens and results in blurry vision that frequently includes disturbing glare in the visual field. Successful treatment today involves surgical removal of the affected lens and r...

VEGF Neutralization Can Damage Brain Vessels, Say Schepens Eye Research Institute Scientists

...hem of oxygen and other nutrients. In a small percentage of patients, however, Avastin can cause neurological side effects, ranging from headaches and blurry vision to potentially fatal seizures and brain swelling. D'Amore and her team found that VEGF normally protects the specialized cells that create a ...

VEGF neutralization can damage brain vessels, say Schepens Eye Research Institute scientists

...hem of oxygen and other nutrients. In a small percentage of patients, however, Avastin can cause neurological side effects, ranging from headaches and blurry vision to potentially fatal seizures and brain swelling. DAmore and her team found that VEGF normally protects the specialized cells that create a ...
blurry in Medical Technology

Common Preterm Labor Drug Has More Side Effects Than Alternative, Finds Study from Packard Children's Hospital and Stanford

...nson Center for Pregnancy and Newborn Services. "But magnesium sulfate has some particularly unpleasant side effects, including vomiting, lethargy and blurry vision. The alternative treatment, nifedipine, often leaves women feeling better." Side effects are particularly important for women struggling w...
blurry in Medical Products

WaveScan Wavefront System

Description:...sor. The measurements can be used to determine regular (sphero-cylindrical) refractive errors and irregularities (aberrations) that cause decreased or blurry vision in the human eye. The WaveScan software uses the information to create a custom tailored correction map for the unique characteristics of each ...
Company:Advanced Medical Optics, Inc. (AMO) - VISX
blurry in Medical Dictionary

Eye Problems

... . Advanced Search ... He or she can give you advice on preventing eye problems . ... Learn about common eye problems including itchy eyes, blurry vision, tired eyes, floaters and ... However, sudden eye problems and those that last for more ... The eyes are vulnerable to viral, bacte...

Congenital cataract

... Some of the different types of cataract include congenital cataract , secondary cataract and traumatic cataract . Their symptoms can include blurry vision and may ... Introduction· Amblyopia· Congenital Cataract · Primary Infantile Glaucoma· Strabismus ... Congenital cataract is a len...

Cataract

... Some of the different types of cataract include congenital cataract , secondary cataract and traumatic cataract . Their symptoms can include blurry vision and may ... Complete cataract information: causes, symptoms, treatment and new artificial lens options including multifocals, UV bl...

Astigmatism

.... Astigmatism is distorted vision caused by an unevenly curved cornea (the clear ... As a result of astigmatism , your vision is somewhat blurry all the time. ... What is astigmatism ? Meaning of astigmatism medical term. What does astigmatism mean? ... (regular astigmatism ). Irregul...
blurry in Biological News

Novel computed imaging technique uses blurry images to enhance view

Researchers at the University of Illinois at Urbana-Champaign have developed a novel computational image-forming technique for optical microscopy that can produce crisp, three-dimensional images from blurry, out-of-focus data. Called Interferometric Synthetic Aperture Microscopy, ISAM can do for ...

Neuronal circuits able to rewire on the fly to sharpen senses

...he mechanism in other areas of the brain where similar inhibitory connections are widespread. For example, the researchers applied the algorithm to a blurry picture and the picture appeared refined and in sharper contrast (see figure). ...

Holiday gluttony can spell disaster for undiagnosed diabetics

... the holidays to visit a doctor for a diabetes test. Symptoms include excessive thirst or hunger, dramatic weight loss, fatigue, frequent urination or blurry vision. The holidays also are a perfect time to start getting healthy, she said, offering these tips: Set consistent meal times. Avoid fast ...

New 'implanted contacts' designed to fix nearsightedness

...logy. The lens, made of a special collamer material, corrects moderate to severe nearsightedness, known as myopia, by bending light rays to improve blurry distance vision without the need for glasses or contacts. Dr. Bowman said the lens currently is approved only for nearsightedness, but it may event...

The transparent organism: EMBLEM and Carl Zeiss give labs a unique look at life

...sheet of light, capturing high-quality images layer-by-layer. The sample can be rotated and viewed along different directions, further eliminating the blurry and unwanted light which prevented scientists from looking deep into tissues in the past. The entire procedure is very fast and in a computer supporte...

Elusive HIV shape change revealed; Key clue to how virus infects cells

... considerable technical challenges, including difficulty in getting gp120 to form good crystals. "Without very well-ordered crystals you get a very blurry picture," explains Harrison. "It took a very long time, and lots of computational work, to get that picture to sharpen up enough to get an answer." ...
blurry in Biological Technology

NIST and partners identify tiny gold clusters as top-notch catalysts

...ost treasured. Using a pair of scanning transmission electron microscopy (STEM) instruments for which spherical aberration (a system fault yielding blurry images) is corrected, researchers at the National Institute of Standards and Technology (NIST), Lehigh University (Bethlehem, Pa.) and Cardiff Univers...

Detecting Your Companys Early Trouble Signs

... expressions. She always told me that life could change in the blink of an eye. Personally, this happened to me in May 1995 when I woke up and had blurry vision. A few days later, I was diagnosed with diabetes. That day changed my life forever. Business also turns on a dime. It's a constant roller c...

Wisconsin astronomers provide fresh look at nearby galaxy

...lts with those of their collaborators, who tackled longer infrared wavelengths. While the LMC has been imaged before, previous pictures are relatively blurry in comparison to the new composites, which offer a level of resolution that is enabling scientists to identify millions of LMC stars at mid-infrared w...

Making sure YourSpace is technologically sound

...ine approval and maximize profit potential (i.e. create opportunities rather than roadblocks)? Questions like these are most often answered with a blurry and subjective analysis of choices. Decisions are not made using any rational process, and politics is one of the biggest obstacles to overcome in tec...
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