Myopia Then and Now

The rising prevalence of myopia is all that’s needed to show that it’s not just a refractive error that glasses will fix. It’s a lifestyle problem with genetic roots, and it’s linked to much more serious eye conditions including glaucoma, retinal detachment, and an increased risk of blindness. 

With myopia on the rise in the West, digital screens are bearing the brunt of the blame, but, says Gary, the rise in myopia was already noticed in Asia long before screens became part of daily life. “Broadly speaking, near work and lack of time spent outdoors in natural daylight seem to be the lifestyle changes that are affecting children’s eyesight,” says Gary. “Nowadays, near work quite often means screen time. However, long hours of study without a computer may have a similar effect.” 

But there’s more to myopia than too much study and not enough outdoor play. “Genetics still play a role,” says Gary. “However, the expression of genes is determined, to some extent, by environmental factors, so it would be unwise to overlook their influence. The adverse effects of near work and the absence of the beneficial effects of time spent outdoors will have an impact, and a genetic predisposition to myopia would add to the potentially negative effects of both.”

How Eye Doctors Slow Myopia Progression

Progressive myopia first manifests itself in children. The younger they are when it begins, the faster it progresses. Later on, usually at around the age of 20 to 25, the progression of myopia slows down. However we now know there are certain categories of the population that continue to get worse even as adults. The eyeball continues to elongate and stretch and damage the retina. The thinking behind myopia control is logical. “If the progression of short sightedness can be slowed or stopped in children, the adult will have better vision,” says Gary. “As a result, children are the primary focus of myopia control interventions.” 

Various treatments have been tested in clinical trials, and needless to say, there were some failures. “At one time, it was believed that providing corrective eyewear that helped myopic kids to see properly was part of the problem. Thankfully, a trial in which children were prescribed eyewear that wasn’t strong enough proved that forcing kids to struggle with their eyesight wasn’t going to solve any problems. We now know that the worse thing you can do to contribute to someone’s eyes getting worse is to under correct the prescription or to prescribe single focus distance glasses or contact lenses.”

At his practice in Mosman, Gary Rodney uses orthokeratology as a way to combat myopia in children. “Kids wear special contact lenses that reshape the cornea at night while they sleep. In most instances, myopia control is that easy,” says Gary, who also promotes the idea of more outdoor playtime. “There are various theories as to why playing outdoors in natural light slows the development and progression of myopia. Whatever the precise mechanism, it’s known that outdoor play makes a significant difference and is therefore to be recommended.”

“The ultimate goal for any optometrist would be the prevention of blindness. He or she will probably never know how many of today’s children are saved from blindness through myopia control interventions, but it’s a calling that can change lives and therefore one that Eyes in Design is passionate about.”

HEAR: Ultra106.5FM Interview with Gary Rodney – Covid and Myopia: What you need to know!

For more information on myopia and Smart Vision’s approach to myopia management, or to book an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

1. Never Miss an Eye Appointment

During routine eye tests, optometrists do basic screening for eye problems that are serious enough to cause blindness if left untreated. Early detection is key to the successful treatment of conditions like glaucoma, so eye examinations are much more than a simple matter of ensuring that glasses prescriptions are still correct. It’s a health check that could save people’s eyesight. 

2. Get Enough Sleep

Sleep is the time when the body rests, recuperates, and recovers from the rigors of the day. If they aren’t getting enough sleep, people may notice that their eyes are dry and feel gritty and sore. That’s because tear fluid circulates best when the eyes are closed, lubricating the eyeball. Dry eyes can lead to more serious problems, and they’re not the only eye problem that might be experienced among people who don’t get enough sleep. 

New research indicates that there’s a link between disruption of the circadian rhythm and myopia. Short-sighted people tend to sleep badly and have disturbed sleeping patterns, leading researchers to suggest a link between blue light from screens, disturbed sleep, and myopia. 

So lay off the coffee at night, avoid the TV, smartphone, or computer before bedtime since the light can convince the body that it’s still daytime, get comfy, and get the seven hours of sleep adults need for both eye health and overall health. 

3. Take a Break from the Screen

Looking at screens for long hours can cause eye strain. After all, the muscles that the eyes use to focus are locked into a single position for a long time. People also don’t blink as often as they should when looking at screens, so they might start experiencing dry eyes. 

To overcome this, they might need to remind themselves to blink, but they should also rest their eyes briefly every 5 minutes or so. Simply look at something far away for 2-3 seconds before returning them to the screen. Every 30 minutes for an adult (15 minutes for a child) have a complete 10 minute break from looking at the screen. It’s also worth remembering that the viewing distance for screens may not be ideal for ordinary glasses, so consider getting a special pair that’s made for computer work. 

4. Protect Against UV Light and Workplace Hazards

Those who spend a lot of time outdoors will probably remember the importance of sunblock. But don’t forget to protect the eyes too. Excessive exposure to UV light can cause long-term damage, so wear a good pair of sunglasses. 

When working on tasks that require eye protection, whether at home or at work, be sure to use the correct protective eyewear. Eye injuries are more common than they should be, and they often occur because people have dispensed with eye protection when working with tools. 

5. Eat Well and Drink Plenty of Water

Eating a healthy, balanced diet and drinking enough fluids contributes towards better all-round health. It’s a commonsense tip that everybody knows but not everybody practices. “A great many people are suboptimally hydrated,” says Gary. “An American study found that 43 percent of adults aren’t drinking enough fluids and that places strain on every system in the body as well as the eyes.”

Easy, but Requires Awareness and a Little Commitment

Although Gary’s advice may seem sensible, solid, and relatively obvious, he says that many people simply aren’t aware of the things they can do to take care of their eye health. “Good health requires partnership with healthcare professionals, and optometrists should be on every person’s team along with their GPs and dentists.”

In closing, Gary advises people to act quickly if they experience vision changes or vision-related symptoms. Coupled with the components of a healthy lifestyle, this ensures the maintenance of healthy eyes and could add up to stronger vision and improved eye health in the longer-term.

HEAR: Ultra106.5FM Interview with Gary Rodney – Covid and Myopia: What you need to know!

For more information on vision and the importance of eye health, or to book an appointment for a thorough eye or vision check-up, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

For a diabetic, the most dangerous threat to their vision is known as diabetic retinopathy. It’s a condition in which the retina of the eye becomes scarred after diabetes-related damage to its blood vessels, and it can lead to blindness, but the good news is that even if someone is diagnosed with this condition, there are effective ways to slow or stop its progression. 

Diabetics are also more susceptible to cataracts and macular degeneration. That doesn’t mean that they are sure to develop vision problems if they’re diabetic – but if they are among those who do, early detection and treatment could save their vision. 

When and How Often Diabetics Should See an Eye Doctor

It’s a good idea for people with diabetes to go for an eye examination soon after their diagnosis. If they’ve been living with undiagnosed diabetes for some time, retinopathy may already have begun to develop. After the first screening, diabetics should have an annual eye exam – unless they notice any unusual symptoms or vision changes between check-ups. 

If retinopathy is diagnosed, eye doctors may need to follow up more frequently, and complying with a regular regimen of check-ups and treatments could be vital for maintaining their vision. “With timely and expert care, it is often possible to halt the damage caused by diabetic retinopathy,” says Gary Rodney.

Why People Sometimes Don’t Comply

Diabetes eye screening isn’t painful or invasive. Nevertheless, says Gary, many diabetics are inclined to put off their appointments. “There are several reasons for this,” says Gary. “People who have been diagnosed with diabetes are often terrified by well-meant attempts at persuading them to attend various screenings. Healthcare professionals are inclined to highlight what may happen if there isn’t regular screening, but it can be counterproductive. Patients become afraid. They put off screenings because they’re scared of getting bad news. Once they’ve put it off for long enough, they become nervous about scheduling screenings because they think they’ll be criticised for negligence.”

There’s also a practical side to things: “Drops that dilate the pupil are used for the examination,” explains Gary. “Patients aren’t able to drive after their screening. They don’t want to bother their friends or family, especially when they don’t have any worrying symptoms to report. However, Eyes in Design would like to encourage them to keep up their regular screenings, and their friends and family would surely do the same.”

Eye Screening is About the Good News

Gary says that there’s nothing to fear from an eye screening. “Eye screening is good news,” he says. “It doesn’t hurt, and if the results say there’s nothing to worry about, you can celebrate. If eye doctors do pick up the beginnings of a problem, it’s more easily treatable than if you wait until symptoms begin or become unbearable. Either way, patients can only win. If you’re a little behind on your screenings, it’s time to rectify that. Make that appointment. You’ll be glad you did.” 

“Diabetics rely on a team of healthcare professionals who will work with them to ensure the greatest possible quality of life. Optometrists are among these, and Eyes in Design is proud of its role in supporting people with diabetes through the eye-related health issues they face,” says Gary.

HEAR: Ultra106.5FM Interview with Gary Rodney – Covid and Myopia: What you need to know!

For more information on eye health, eye screening, or to book an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

Training the Eyes for Sports: As Important as Regular Workouts

The logic is simple. Athletes train their bodies, hoping to reach the peak of their performance, but many of them fail to recognise the importance of training their eyes which are, after all, part of the body and at least as important to their performance as their limbs. 

The ability to see moving objects properly, locate them accurately in space, tracking them as they move, and focusing from one object to the next quickly and clearly are important in sports. Over and above that, being able to see things out of the corner of the eye, the ability to judge speed and distance, and the way in which the eyes direct our bodies, or hand-eye coordination, all contribute to sportspeople’s performance. 

These visual skills may seem like second nature – but so are other elements of sport, like the ability to run. And, as with running ability, training brings improvement. However, it’s an aspect of sports training of which few are aware. One will, for example, hear people saying that they have poor hand-eye coordination with the implied conclusion that there’s nothing to be done about it. According to Gary Rodney, that’s a false assumption. The right training can make a big difference.

Because Everybody’s Different

As with other training programs, there’s no single recipe for success. Gary says that sports vision therapy all begins with individual assessments. The basics come first. While glasses or contacts aren’t a must for everyone, some athletes might need them, so a simple eye test acts as a starting point. 

After that, a behavioural optometrist delves deeper, testing the visual skills that even people with 20/20 vision need in order to perform well in their chosen sports. Specialised equipment is used to test a range of visual skills that aren’t covered by a regular eye examination. The results enable the behavioural optometrist to identify the areas needing work, making it possible to develop an individualised therapeutic training program.

“There’s much more to behavioural optometry than just prescribing glasses,” says Gary, “and it’s not just athletes that can benefit. Some people think they’re just ‘clumsy’ when the real problem lies in their visual skills. Physical performance and visual ability are closely linked, and glasses or contact lenses aren’t always the solution.”

So, for those hoping to do better at sports, and those who aren’t into sport but have noticed issues with hand-eye coordination, depth perception, and so on, vision therapy could be a game-changer in more ways than one. 

HEAR: Ultra106.5FM Interview with Gary Rodney – Covid and Myopia: What you need to know!

For more information on vision therapy, or to book an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

The most serious workplace eye injuries are likely to occur in specific work environments. When there’s dust, compressed air, tools, and especially power tools, extremely bright light or UV light, or work involving the use of chemicals, eyes can be at risk, and eye protection will be especially important. 

“We’re usually looking at situations in which the surface of the eye gets scratched, foreign bodies become embedded in the eye, the eye is punctured, or chemicals have burned eye tissue. Welding flashes give off very bright UV light, and they’re also responsible for many eye injuries in the workplace.” says Gary.

Effective Eye Protection

Effective eye protection in the workplace isn’t just a matter of identifying areas where it’s needed and making sure it’s available – although that’s a good start. “Both employers and employees need to be educated and aware,” says Gary. “There are often instances in which eye protection is provided, but not worn, or the eye protection is inadequate, incorrect, or poorly-fitting.”

“Making employers and employees aware of workplace hazards, and sustaining that awareness is very important. When people work in hazardous situations every day, it becomes the norm. They get careless, and that’s a very dangerous state of affairs.”

“Once there is awareness coupled with the provision of adequate eye protection, and a safety-oriented workplace culture that enforces the use of safety equipment and safety protocols, the risk of eye injuries in the workplace is substantially reduced.”

Identifying Suitable Eye Protection Options

Choosing the right eye protection to use at work is rather more complicated than it may initially seem. As a basic guideline, it should comply with Australian Standards which cover the types of safety gear that should be used to guard against impacts (high, medium, or low), dust, chemical handling accidents and UV light from welding equipment. 

Apart from being effective, the equipment should also be comfortable and fit well. “Personal Protective Equipment (PPE) should ideally be just that – personal,” says Gary. “If it’s comfortable to wear, there’s a greater chance of compliance. As an employee, you should ask for help if you feel that your equipment isn’t right for you. For example, if you wear glasses, your eye protection should fit over them, and if there’s a chance of chemicals or debris entering your eyes from the sides, there shouldn’t be any gaps.”

Risk Assessment, Eye Protection, Compliance

The three steps towards reducing the chance of workplace injuries are the same regardless of the type of accidents that is being guarded against. Knowing where the risks are is the first step, the provision of adequate protective equipment is the next one, and compliance in using it closes the loop. 

“Your eyesight is too important to risk because you don’t want to engage with workplace safety officers or simply don’t feel like wearing your PEE,” says Gary. “Take the necessary steps, report problems, and be informed as to what to do in the event of an accident.”

HEAR: Ultra106.5FM Interview with Gary Rodney – Covid and Myopia: What you need to know!

For more information on eye injuries and impairments, and how they can be treated, or to make an appointment for a regular eye check, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

“One in five children will have undetected vision problems in documented research, and there is more to vision than just being able to see clearly. Behavioural optometrists look beyond the potential for clear eyesight and examine how the eyes are being used. They will use special tests to see if the eyes work well together, if they are able to change focus easily, if they can track systematically from one object to the next, analyse the information they’re getting from their eyes well, and coordinate physical movements based on visual information. Our research has shown with the increased use of screens and technology it is now more unusual to find a visual system with no problems when we look at all the vision skills and not just clarity of sight” says Gary.

“The branch of optometry that looks at the way in which visual skills are developing is also known as developmental optometry, and the term is appropriate since visual skills can be developed.”

Improving Children’s Visual First Experience of Study

It’s Gary’s opinion that examination by a behavioural optometrist should occur before children begin with school. “Struggling with school is inevitable when there are visual or visual skills problems,” says Gary. 

“Early experiences can have a lifelong effect on a child’s perception of learning and his or her abilities in learning environments. When children struggle with vision, it’s unlikely that they will articulate the real problems they are experiencing. As far as they’re concerned, the way they see and experience the world is normal.”

Detect and Control Myopia

Shortsightedness in children is more common than most parents realise – and it’s on the rise. What’s even less well-known is that the progression of myopia, the seemingly inevitable process in which every new pair of glasses is stronger than the last, can be controlled. It’s even possible for shortsighted kids to go without glasses or contact lenses during the day and still see perfectly. 

The advance that makes this possible is known as Orthokeratology, and it’s among Gary Rodney’s special interests. “Orthokeratology or Ortho-K means wearing custom-made hard contact lenses that reshape the cornea at night. In the morning, the contacts are removed, and no glasses are needed. The potential impact is huge. Myopia doesn’t progress as it otherwise would, and that means better eyesight in adulthood too.”

An Early Start for a Better Life

A simple visit to a behavioural optometrist or better still a Smart Vision Optometrist has the potential for far-reaching effects. “It’s hugely motivating that there can be lifelong benefits from the work done with children at Eyes in Design,” says Gary. “To kids and parents, it may seem like nothing much – just a super-comprehensive eye test. But if issues with vision are resolved, it’s the start of a better life, better academic and sports performance, better self-image, and ultimately, a happier and more fruitful adulthood.” 

HEAR: Ultra106.5FM Interview with Gary Rodney – Covid and Myopia: What you need to know!

For more information on behavioural optometry, perceptual vision and vision therapy, or to book an eye exam, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

Orthokeratology, or Ortho-K, is designed to guide the eyeball into its optimal shape for focus, potentially reducing myopia or astigmatism. There’s even conclusive evidence that Orthokeratology can slow the progression of myopia in children, a finding that Gary Rodney finds particularly satisfying. 

Strange as the idea of wearing contact lenses by night may sound, Ortho-K has been around for a while, and it has been stringently tested. The notoriously careful FDA in the United States found that 65 percent of patients selected for the treatment achieved 20/20 vision, with over 90 percent achieving a rating of 20/40 or better. 20/40 is considered as being “slightly” nearsighted – a person who may or may not decide to wear glasses. 

The Process

It all begins with an eye examination by an optometrist who has studied the field of orthokeratology – better still if they have been accredited to be a Fellow of Orthokeratology. If an initial examination indicates that Ortho-K can help, he or she will map the cornea’s surface using a corneal topographer. It’s contact-free, much like any other eye test, and the information it gathers will be used to make customised contact lenses.

“Usually, your lenses will flatten and mould the cornea somewhat,” says Gary. “The lenses are hard, but not uncomfortable, especially once you’ve grown accustomed to wearing them.” In the morning, after you remove your contact lenses, the cornea remains flattened for the day, allowing for clearer focus without glasses. “It is just like when you remove a finger ring that has been worn for a while there is an indentation that stays on the finger for the next day. That’s orthok but ion microns of shape change. In most instances, it takes about two weeks to achieve the full shaping process for which each set of lenses is designed,” says Gary. In a complex scenario, the person will go through three sets of lenses since shaping the cornea is a gradual process.

Having reached the desired shape, the cornea can’t be left to itself. It’s best for most people to keep wearing retainer lenses every night, or at least most nights, in order to enjoy being able to see without glasses by day. 

Sleeping with Contact Lenses Can Have Benefits

Gary Rodney says that kids and people with active lifestyles often benefit form Ortho-K. “For example, you shouldn’t surf with contacts, and unless you’re going to get prescription surfing goggles, you can’t do it with glasses either,” says Gary. “Kids, on the other hand, like rough and tumble, and glasses or contacts are less practical by day.”

And, of course, some people don’t want to wear glasses, and either don’t want to, or can’t, wear contacts by day. From a practical perspective, using Ortho-K lenses has a similar effect to glasses or contact lenses. They correct vision but don’t have a permanent effect if one stops wearing them. However, it is used at night, and there are a lot of personal and practical reasons why people choose this option instead of opting for glasses, regular contacts, or surgery to correct their vision.

Most tantalising of all is the possibility that Orthokeratology could slow the progression of myopia, especially in children. “There’s a rise in myopia,” says Gary, “and Eyes in Design is particularly interested in myopia control, particularly in children. Helping them to see better for longer would be the ultimate goal Eyes in Design would like to achieve.”

HEAR: Ultra106.5FM Interview with Gary Rodney – Covid and Myopia: What you need to know!

For more information on Orthokeratology and Smart Vision’s approach to myopia management, or to book an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

He says glaucoma comes in various forms and progresses very slowly, sometimes taking as much as 20 years to complete its damage to the optic nerve, a vital part of the communication system between the eyes and the brain, and the one that allows people to see. 

But its slowness doesn’t make it any less of a threat, he says. Instead, with about 15 percent of those who have it eventually losing their vision even if they have had treatment, glaucoma is now considered to hold second place to cataract as the world’s top cause of blindness. 

Glaucoma Seriousness Leads to Many Studies

Glaucoma’s second place position as a potential killer of sight has given rise to a large number of studies in the past few years in an attempt to discover more information about this eye condition, its causes, and how its development and progression is affected by its relationship with other eye problems and people’s behaviour patterns, including sleep. 

“Glaucoma is the result of built-up pressure in the eyes caused by an imbalance between the production and drainage of aqueous fluid. And although the fluid production levels tend to drop during sleep, the imbalance isn’t necessarily rectified. Instead it can be exacerbated, and the intraocular pressure increased, if the body is in a position that blocks the drainage system still further, and it stays in that position for too long,” Rodney says.

How Sleeping Patterns Affect Glaucoma

Rodney says a US study which assessed glaucoma and its progression in close to 7,000 people, all in their 40s, has produced broad insight into the glaucoma/sleep relationship and how it affects the progression of the eye condition. 

The study indicates that what makes the relationship between sleep and glaucoma complicated is that in order to control the progression of glaucoma, the sleep pattern also needs to be controlled. This requires careful planning based on how quickly (or slowly) a person falls asleep; what position that person sleeps in; and exactly how long the sleep lasts. 

A Matter of Time

Sleep latency, or the time people take to fall asleep, holds the biggest threat for those who fall asleep almost instantly and those who take too long to do so. Those who fall asleep in 9 minutes or less after climbing into bed, as well as those on the other extreme, who take longer than half an hour to do so, face double the risk of getting glaucoma when compared with people who fall asleep within the middle zone (between 10 and 29 minutes).

However, Rodney says that the threats don’t stop there. The amount of time they stay closed also seems to affect the level of damage caused by glaucoma.

According to the study’s results those who have glaucoma, and once asleep, stay that way for 10 or more hours a night, treble their chances of optic nerve damage as a result of glaucoma. They also have three times the likelihood of missing areas of vision, in comparison with those who sleep for 7 hours. 

Again, the same applies to those who only manage to sleep for three hours every night. They also face the same three-times odds on missing vision in comparison with the 7 hour a night sleepers.

 HEAR: Ultra106.5FM Interview with Gary Rodney – Covid and Myopia: What you need to know!

For more information on eye health, visual skills and therapy, or to book an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

Turning Lives and Function Upside Down

Brought about by a glitch in the visual processing system, spatial relation problems can quite literally turn children’s lives around, upside down, and back to front; as well as leading to a number of actions and responses which might be labelled mistakenly as bad behaviour; physical and social clumsiness; or learning difficulties (especially when it comes to maths, reading, and writing).

Rodney says spatial relationship problems can affect the way children stand, how they walk, dance, or play; as well as their ability to concentrate, solve problems, recognise shapes, and make sense of numbers and letters.

“Children who haven’t fully developed their vision-spatial relationship skills have a lot in common with those who try to identify, place and join together the pieces of a puzzle game. If placed together correctly, the puzzle pieces would provide a beautiful picture. If it’s never finished, and instead is left partly completed on the table, the resultant picture will continue to be confusing, disorientating, and isolating for as long as it lies there.

For those with vision-spatial relation difficulties, the table is the world, the unfinished picture is their place in that world, and the missing pieces represent their lack of understanding of where they and objects around them fit into the picture, how close they are together, and what shape they are. And this creates more and longer-lasting confusion together with a feeling of being isolated from the world around them,” Rodney says.

A Glitch in the Toolbox

According to Rodney, deficiency in visual-spatial relations is not really a vision dysfunction, but rather a missing gap in the toolbox of vision skills which ensure that all the necessary data the brain needs to process the information is sent to it by the eyes.

The brain, more than half of which is devoted to processing information, relies on its “libraries” of previously processed data to confirm or challenge the accuracy of new messages from the eyes. Special attention is paid to the construction, colour, location and environment involved, so as to give the finished image a meaning that’s relevant and understandable.

However, Rodney says that is precisely the sort of information those with visual-spatial and perceptive vision problems are unable to provide. This is because of their inability to understand shapes and their differences; locations and movement-based activities; the distance between objects, and directions like up and down, as well as left and right. And because of that, neither can they understand how to organize groups of objects, words, letters or numbers in a synchronized way, any more than they can “organize” their physical or mental relationship with them.

For more information on visual skills and their importance, and their therapy, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

He said the refraction error negatively affects many other vision problems, as well as educational, psychological, behavioural, and physical issues. As a result many countries, eye health organisations and practitioners like him are currently campaigning to increase the awareness regarding myopia and the often-overlooked consequences of this refraction error.

This, Rodney says, is in a bid to find ways to control or manage the incurable (but treatable) impairment, and slow its progression from low myopic levels to the pathological area of high myopia, while reducing the speed at which it is spreading round the globe.

The Most Common Vision Problem in the World

The eye impairment which causes the data-bearing light rays, which carry information on what is seen, to land in front of the retina instead of on it, is now the most common vision problem globally. Already blurring the vision and lives of one in three people globally, it’s also affecting far more children every year (and at younger ages) as well as progressing further and faster as it climbs the ladder of its levels of severity.

According to Rodney, other vision problems are also increasing in response to myopia’s increasing impact as its prevalence grows. It’s upping the impact of cataracts and glaucoma and sometimes delivering its own brand of non-age-related macular degeneration, which can lead to loss of sight. And that’s still not where it stops. It’s also giving rise to more and more learning difficulties, as well as emotional and psychological issues such as anxiety, depression, difficulty socialising, negative personality traits and low self-image in myopics who perceive and understand the world around them differently.

How Myopia Can Affect Lives

“Everything, including life, and how they react to it in directions they take, career choices, future plans, action and behaviour, can be affected by nearsightedness. To those with myopia, all of these can seem just as blurred and hard to interpret, understand, or apply to their lives, as those objects they try to look at which are more than 20ft away,” Rodney says.

“Only items close by are clearly seen. This can lead to an adjustment of interests, actions and entire lifestyles to match with what they can see clearly and easily understand. Avoidance, on the other hand, van appear to make better sense to them when either sight or mind are challenged by what’s physically or mentally far away, or requires the ‘bigger picture’ that broadens interest, increases curiosity, and allows for being able to explore different perspectives when viewing long-term concepts or thinking about the future.”

For more information on myopia, its treatment and management, or to make an appointment for a consultation, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

Tiny Tiles Placed on Brain Surface

The device, a world-first designed to stimulate parts of the brain which are not functioning properly, forms part of the Gennaris bionic vision system developed by the Monash Vision Group’s Cortical Frontiers project. It’s made up of custom-made headgear complete with its own camera and wireless transmitter as well as a vision processor unit powered by software, which are connected to a set of tiny (9x9mm) electronic tiles which are at the core of the wireless system. These tiles are designed to be implanted on the brain’s surface at points where the transmission of information between the retina and the brain’s vision centre is compromised, and could therefore be responsible for the vision loss.

The system operates in a similar way to that of the visual system. The headgear’s video camera takes pictures of the scene around the wearer, and the pictures taken are then sent on to the vision processor, where the most important information is extracted, and transmitted as data to the complex circuitry in the electronic tiles. There it is processed again, this time in order to turn the data sent to it into a pattern of electrical pulses which are used to stimulate the brain through fine microelectrodes. 

New System Aimed at More than Vision

Reacting to this new development in eye and vision treatments and sight renewal, Australian master of optometry and vision therapy expert, Gary Rodney, welcomed this as a move forward in vision treatment that goes beyond focusing entirely on the eyes, and digs deeper into the treatment of vision problems in the processing part of the central visual system. He said this was especially welcome as it could perhaps bring about what’s often seen as the impossible, by returning sight to those without it.

System May Broaden its Usage to Other Areas

Rodney said vision therapy, operating on a different level, had already shown success with eye training in addressing issues which might be seen as unrelated to vision, such as the inability of a child with cerebral palsy to get out of her wheelchair and stand alone, which was accomplished by addressing an eye-tracking problem with vision therapy.

Already the Gennaris researchers have indicated the bionic system’s usage may ultimately not be restricted to correcting blindness, but also for treating those suffering from other neurological conditions which are currently considered hard to treat, or untreatable, such a limb paralysis, epilepsy, spinal cord injury, depression, and the restoration of other vital senses.

For more information on vision therapy, vision testing and other eye conditions, or to make an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

The Gift That Doesn’t Keep Giving

Rodney, a fellow of the International Academy of Orthokeratology and Myopia Control (FIAOMC), says that, unfortunately, instead of being a permanent vision change, this spell of clear close-up vision is more like a temporary respite. Many of the retirees who find themselves able to read without glasses for the first time in years, and experience this “gift” at a point in their lives when they actually have time to do so, should probably remember where they stored their glasses, for the time when the sight holiday slowly reaches an end and books start to return to blurs.

It may also be advisable when they start to notice a difference in this “gift” of sight to consult an eye doctor as to whether or not they were duped into a sense of comfort by thickening lenses in the eye. It’s a natural process that may happen as the eyes age, and is often an indication that cataract could be forming on one or both lenses. This is usually the cause of the so-called second sight, which gives aging eyes a last window of opportunity to enjoy some clear close up vision, before the curtains start to close, says Rodney.

The Ageing Process of Eyes

According to Gattegno, the first sign of aging eyes, which can start setting in when people are still in their 40s, is usually the onset of presbyopia, a refractive error which improves their distance vision, and worsens their ability to see things close up. It develops as the lenses in the eyes start to lose their elasticity, and along with it their ability to bend the light rays that enter the eye in such a way that they fall on the retina.

That’s when many people start donning reading glasses to help with close work, studying, and reading, and, as they get older, Rodney says, fall into a pattern of changing them regularly for new and stronger ones as the lenses get harder, and they gradually find it harder to read or do close work.

The Holiday of Sight

Rodney says it isn’t surprising that those who’ve been affected by presbyopia are overwhelmed when they start to see nearby objects like books clearly without the aid of spectacles, and may see it as being the gift of second sight. But in the eyes themselves, changes are happening, and the ultimate outcome of these changes can be very severe. As eyes age, the hardening at the centre of the lenses, also known as nuclear sclerosis, reaches a point where the lens may again be able to focus the light rays on the retina, even though the elasticity, lost a couple of decades earlier, is no longer there.

However, the process does not stop there, according to Rodney. If the hardening process doesn’t stop it’s developmental surge at that point and keeps on toughening the lens, the central part of the lens may become opaque, creating a nuclear cataract. This could at first merely require the spectacles to be brought out of storage and back into use, or for getting new ones and again adopting a policy of changing them regularly until vision becomes so bad that cataract surgery may be the only alternative to total vision loss.  

For more information about the myopia epidemic, its treatment and management, and more importantly what you can do to prevent it, or to make an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.

Rodney says it’s very important for everyone to take care of their eyes in summer, but even more so for children’s eyes to be protected at all times as the impact of seasonal threats can be far stronger on their young eyes, which are still developing.

Avoiding UV Exposure and Eye Sunburn

Eye sunburn, caused by overexposure to UV rays, can lead to inflammation of the cornea which covers the front of the eyes. This can result in sore, red, and teary eyes, along with some itchiness, increased sensitivity to light, and slightly blurred vision, and could last for a day or two.

Children are the most at risk, and the most vulnerable, as not only are a child’s ocular lenses not able to filter out UV light as well as their parents’ eyes do, but they are more likely to be excused to the light as, according to the WHO, 80% of people’s exposure to UV light occurs before they turn 18.

While this doesn’t lower the importance of parents being careful about their own UV exposure, Rodney says it does stress the need for them to ensure their children and teens get into the habit of wearing hats with a wide rim, as well as sunglasses that offer 100% UV protection, when outdoors in summer even on cloudy days. They should also be taught to avoid exposure to the sun when it’s rays are strongest, like in the hours around midday, and when the sun is rising or setting. And they should never look directly at the sun to avoid permanent damage to the eyes.

Protecting Eyes from Other Summer Threats

Don’t Forget the Water: Dry eyes, usually caused by the eyes’ inability to create enough tears to lubricate them, lead to eye strain, headaches, blurred vision and difficulties focusing. Often associated with too much screentime, an in-door lifestyle, and too little blinking, it can also be caused by dehydration. Making sure that water is available, and consumed, when outdoors under the summer sun is another must, according to Rodney.

Seasonal allergies: These can cause similar symptoms to the ones experienced by those with dry eye. However, the allergies are often more easily recognised because of the swelling and tearing that develops along with the redness, itching, irritation, and blurring. Rodney recommends that those who know they have allergies, make sure they have the correct treatments available at all times.

Wearing Goggles in a Pool: There are a number of reasons why Rodney suggests that those who don’t consider it’s summer if they don’t take a plunge in the pool every now and then, should Wear Goggles when swimming. Firstly, it’s to stop the eyes from being irritated by chemicals like chlorine and others found in pool water, but also from bacteria that swims alongside those cooling off in the water, and which can easily affect the eyes

Eye Protection When Doing Summer Chores: When doing a touch or two of DIY renovating, or pushing the lawnmower around the garden, it’s important to wear protective eyewear, and preferably wrap around ones that shield the sides of the eyes, in order to prevent accidents that could lead to eye damage, or wood chips, twigs and other objects which might fly or get blown into the eyes.

For more information about the myopia epidemic, its treatment and management, and more importantly what you can do to prevent it, or to make an appointment, visit the Smart Vision website: Optometrists Sydney: Optometry Services For Children and Adults | Smart Vision; for specific information about Myopia treatment and prevention visit Myopia Prevention: Solutions, Control And Treatment In Sydney; and for detailed information about Myopia Treatment visit Orthokeratology In Sydney: The Non Surgical Alternative.

To book an appointment for a thorough eye check-up, click here or Call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.

Syndicated by Baxton Media, The Market Influencers, Your Digital Marketing Agency.