September 3rd, 2010
Vision Tests for Athletes: Are you into sports? It’s difficult to think of a sport in which good vision is NOT crucial. All About Vision has a great resource to help you improve your sports vision, including this section on Sports Vision Tests and Training and Sports Vision Skills You Can Practice at Home. Try the memory test – I’m going to have to practice. I was only able to get myself down to 1:43.
Protecting Your Eyes While Tanning: Now that summer is on its way out, you might be considering visiting the tanning bed to retain your
sunny glow. Of course, with the risk of skin cancer, that isn’t the greatest idea, but if you do decide to embrace the sunbed lamps anyway, make sure you wear goggles. As this article states, simply closing your eyes isn’t enough to avoid eye growths and vision damage. Be careful!
Video Games – Damaging to Your Eyes? Worried that your child’s constant playing of video games is damaging their eyes? New research may set your mind at ease.
New Glaucoma Tests: Here’s good news for those at risk for glaucoma. According to this article, up to 80% of people who have glaucoma don’t know it, even though the condition is the most common cause of preventable blindness. Luckily, new data is helping researchers to better diagnose and treat glaucoma sufferers.
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August 27th, 2010
The Truth is in Your Eyes? People always say you can tell if someone is lying by looking in their eyes…well, now modern science is backing up that theory. The Daily Mail reports that scientists are now using eye tracking technology as a lie detector test.
Amblyopia: The word “amblyopia” might be unfamiliar to you, but the term “lazy eye” probably isn’t. I myself suffered from amblyopia when I was a child, and I had to wear an ugly brown eye patch that my mom let me “decorate” with crayons. It was unfortunate…but it helped me, just as it helps many other children, see normally. This article from All About Vision details the common causes and treatments of amblyopia. It’s a great resource – plus, they have a picture of a very snazzy eye patch for kids that looks much more impressive than my crayon doodlings.
Strange Eye Movements in Children: Worried about your infant’s eye movements? I came across this interesting question-and-answer from CNN Health in which a mother describes her daughter’s ability to turn her eye inward. Read Dr. Jennifer Shu’s response.
Alternatives to Lasik: Interested in laser eye surgery? Lasik might not be your only option. This article discusses the results of studies on two other kinds of laser surgery: PRK and LASEK.
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August 20th, 2010
Happy Friday, Readers! I hope you have weekend plans that will make the most of this end-of-summer weather. Fall will be here before we know it!
As usual, here are some great eye care resources and news items to keep you informed and seeing clearly. Enjoy!
Women’s Health: The Healthy Women website is a great resource for all aspects of women’s health, with blogs and discussion on pretty much every topic you could imagine. Their section on eye health is particularly useful, with tips for keeping your eyes healthy and information on preventative health screenings for women.
Children and Vision: Ready to send your young one back to school? Besides being the month when children everywhere pick up pencils and notebooks and head back into the classroom, August is also Children’s Eye Health Month. According to this article, one in ten children is at risk for an undiagnosed eye problem, so make sure you take this opportunity to make sure your student’s eyes are ready to learn, too. After all, 80% of learning is processed through your child’s eyes.
Reading Glasses Guide: Have questions about reading glasses? Optometrist Andrew Gay has put together a helpful resource that answers many common questions, including those involving eye myths like “wearing glasses weakens your eyes.” He also has some useful information on eye exercises and eye surgery.
Vision in the Future: Contacts with LED lights? Bionic eyes? Seeing with your tongue? Technology moves quickly, and scientists are more optimistic than ever about the possibilities to advance vision. Here’s a highlight of some possibilities for the future.
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August 13th, 2010
Eye tracking technology to replace polygraph machines. The University of Utah is working on a polygraph replacement that will use eye tracking technology. Rather than measuring one’s emotional response to lying, the eye tracking will measure one’s cognitive response. Research shows that it takes more effort to lie than tell the truth, therefore a dishonest person may have dilated pupils or take longer to read and answer the questions. Pretty crazy,right? Check it out.
Adolescent vision screenings can miss farsightedness and astigmatism. Have you been to the eye doctor lately? They usually do all kinds of tests with all sorts of different technology and equipment, but did you know that the standard screening for school age children just involves reading a chart from a distance? According to new research, this could be missing conditions such as farsightedness, lazy eye and astigmatism. Don’t be out of the loop.
Older diabetics often suffer from eye damage. A recent study collected data from the Centers for Disease Control and Prevention found that 28.5 percent of all diabetics over the age of 40 suffer from diabetic retinopathy, which affects the blood vessels around the eye.
On the same note, ACCORD eye study found two therapies that slow diabetic eye disease progression. See this article for information on the therapies. Of course, don’t start taking your insulin or monitoring your blood pressure differently without seeking the advice of your doctor.
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August 6th, 2010
Eye exams on your iPhone: EyeXam is a free app developed by two optometrists and allows you to measure your own visual acuity at near and far and also includes color vision plates and an eye dominance test. This isn’t exactly new news as the app came out in April, but it was news to me! And trust me – I just downloaded it and it’s pretty neat.
Local eye surgeon breaks new ground: An eye surgeon in Richmond created the region’s first partial corneal transplant. The surgery seems to have gone very well and recovery will take only two months, unlike a full corneal transplant where recovery can take one to two years.
Potential cure discovered for degenerative vision diseases: Neurobiologists have discovered a potential cure for degenerative vision diseases that lead to terminal blindness such as congenital macular degeneration. The new technology shows great promise for the partial restoration of vision for the blind.
UV absorbing contact lenses: 1•day Acuvue Trueye™ brand contact lenses became the fifth contact lenses in the Acuvue family of products to receive the Seal of Acceptance for Ultraviolet Absorbing Contact Lenses from the American Optometric Association’s Commission on Ophthalmic Standards.
Eye Care Manual: Here’s another great eye care resource – a one stop guide for all your eye-related problems, from basic eye care to retinal detachment. Check it out! Be sure to also check out this eye care directory of resources.
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July 30th, 2010
Sleep Position and Glaucoma: Nobody likes the puff of air ophthalmologists shoot into your eye during eye exams, but the test does give you some important information about your eye pressure and therefore your risk for glaucoma. New research at the University of Toronto adds some exiting news for those who do suffer from high eye pressure – sleeping with your head at a 30 degree angle can actually decrease the pressure in your eyes. Grab that extra pillow!
ReLEx Laser Vision Correction: Thinking about getting Lasik? You might want to consider ReLEx, a newly approved technology that provides a simpler way for doctors to perform vision correction surgery.
Sunglass Tints for Sports: You probably think about face shape and skin tone when picking out sunglasses, but do you also consider lens tint? If you play sports, you definitely want to consider the color of your lenses. This handy guide lets you know which tints are better for which sports.
Vision Changes as You Age: Are you worried about your eyesight changing as you get older? It happens to all of us, but it’s handy to know what to expect so you can do what you can to combat it. Here are things you should know about how vision changes as we age.
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July 23rd, 2010
Back to School: To the dismay of schoolchildren everywhere, it’s getting to be that time of year! In addition to buying pencils and notebooks for your budding scholars, make sure you add a yearly eye exam to the schedule. Vision is extremely important in the developmental years, and, as this article reports, problems with seeing clearly can lead to anything from a lack of interest in reading to headaches to ADHD symptoms.
Myths About Your Child’s Vision: On a similar note, in this article from Carolina Weekly, Dr. Laura Young explains some of the mistakes parents make in terms of their child’s vision. It’s a must-read for parents and grandparents!
Are Designer Sunglasses Worth It? Have you ever wondered whether that $500 pair of sunglasses is really better than the $15 ones? Wonder no more – this article reports that in many cases the sunglasses are made by the same company and provide the same protection for your eyes.
Like Fish? Here’s some good news – not only is fish healthy for your body, but it’s healthy for your eyes. New research shows that a diet of fish can prevent certain age-related eye diseases.
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July 16th, 2010
Here’s the latest in eye news and vision resources.
Can’t See 3D TV or Movies? The technology used to make 2D objects appear 3D doesn’t work for Rafe Needleman, and he’s not alone; some experts report that up to 10 percent of the population cannot process the stereoscopic imagery used in films like Toy Story 3 or Avatar 3D. This means some people are left out or have to suffer through images that give them headaches while others enjoy 3D images. Luckily,
as this article reports, this is often a treatable condition.
Eyeglasses That Track Your Shopping Preferences: The newest development in marketing and brand research comes from Tobii Technology, a company that has developed eyeglasses shoppers can wear to track their eye movements. As the viewers pause and look at different objects, the glasses will send important data about their shopping preferences to a smart phone. Will this change the way companies market their products, or will consumers find this too invasive? What’s your take?
Driving While Blind? If this works, it will truly be a miraculous invention that changes the lives of millions of blind people. Researchers are developing a car that would use vibrations and air pockets to allow a blind person to drive independently. Sound impossible? Time will tell! The prototype should be ready next year.
Eye Injuries: The eye is one of the most vulnerable parts of the body, and few injuries can be scarier. Here, WebMD gives us an overview of different types of eye injuries, as well as advice for how to avoid or treat them.
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July 9th, 2010
Cosmetic Contact Lenses: You might know a teenage girl who is going gaga for pop singer Lady Gaga, as is a good portion of the world population. Just make sure she doesn’t take it too far: recent reports suggest that girls who are trying to emulate the singer’s wide-eyed look in her famous “Bad Romance” video might end up damaging their eyes. Any contacts that are not dispensed by a licensed eye health specialist are technically illegal, but Gaga’s “circle lenses” are even more dangerous because they cover more than just your pupil. 
Carrots + Vision: Everybody knows eating carrots improves your vision, right? Wrong. Though a recent survey showed that 30% of eye care providers are asked about carrots at least once a week, the truth is that they cannot improve your vision. They do protect it, however, as do the other foods included in this article.
An Implantable Eye Telescope: There’s hope for those who suffer from age-related macular degeneration. The newly-approved “eye telescope” will magnify images to three times their size and then send the image to the healthy part of the retina. While it has a hefty price ($15,000), studies show 75% of patients experienced improved vision.
Are Yearly Eye Exams Really Necessary? It’s easy to skip out on that yearly eye exam when you don’t notice any problems with your vision. You don’t need glasses, so why bother seeing a doctor? However, the truth is that many serious health problems (including diabetes and brain tumors) can show up in your eyes before they show any symptoms or signs elsewhere. Get more info here.
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July 2nd, 2010
Happy 4th of July weekend, everybody!

Fireworks Safety: According to this article, the second most common fireworks injury is to the eyes. Follow these tips to make sure you stay safe this holiday weekend!
The Powers of Wine: You might have heard that a glass of red wine a day has benefits for your heart. This new research shows it also has the ability to prevent blindness and more. If having one vice justified by science isn’t enough…
Video Games as Learning Tools: We’ve talked about research that shows vision benefits from playing video games – this article goes even farther by reporting that violent, fast-paced games in particular help improve eyesight. Supposedly, “kill-or-be-killed” games can improve peripheral vision, the ability to see objects at dusk, and even lazy eye.
Stem Cells and Vision: Stem cell research is a controversial subject; but, it’s undeniable that the possibilities of such research are truly remarkable. This article sums up some of the latest insights stem cells have into vision problems and more.
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