Problems interfere light sensitivity depth visual perception. Medical search. Frequent questions

When your eyes become too dry, you may experience blurry vision, sensitivity to light, discomfort, or a foreign body sensation. (neighborhoodecc.com)
Patients with Parkinson disease were found to be more likely to experience vision and eye issues, such as blurry vision, dry eyes, trouble with depth perception, and problems adjusting to rapid changes in light, compared with people without the disorder, according to study findings. (parkinsonsinfoclub.com)
Other symptoms of the eye condition include blurry vision, double vision, sensitivity to glare, and impairment of colour vision. (dishaeye.org)
Chronic blurry vision- Chronic blurry vision is a persistent visual condition described as an ongoing lack of clarity and focus in one's sight. (misnylaw.com)

There are alternatives to this surgery: you could continue wearing contact lenses or glasses and have adequate visual acuity. (omic.com)
Visual acuity (VA) commonly refers to the clarity of vision, but technically rates a person's ability to recognize small details with precision. (wikipedia.org)
Visual acuity depends on optical and neural factors. (wikipedia.org)
The most commonly referred-to visual acuity is distance acuity or far acuity (e.g., "20/20 vision"), which describes someone's ability to recognize small details at a far distance. (wikipedia.org)
Another visual acuity is near acuity, which describes someone's ability to recognize small details at a near distance. (wikipedia.org)
A common optical cause of low visual acuity is refractive error (ametropia): errors in how the light is refracted in the eye. (wikipedia.org)
Other optical causes of low visual acuity include astigmatism, in which contours of a particular orientation are blurred, and more complex corneal irregularities. (wikipedia.org)
Visual acuity is typically measured while fixating, i.e. as a measure of central (or foveal) vision, for the reason that it is highest in the very center. (wikipedia.org)
Visual acuity alone thus cannot determine the overall quality of visual function. (wikipedia.org)
Visual acuity is a measure of the spatial resolution of the visual processing system. (wikipedia.org)
A reference value above which visual acuity is considered normal is called 6/6 vision, the USC equivalent of which is 20/20 vision: At 6 metres or 20 feet, a human eye with that performance is able to separate contours that are approximately 1.75 mm apart. (wikipedia.org)
Visual acuity, the ability to see objects and images sharply, isn't the only aspect of good vision. (neighborhoodecc.com)
The condition affects visual acuity (sharpness) and may also cause depth perception issues, involuntary eye movements, optic nerve irregularities, and light sensitivity. (michianaeye.com)
In a research study published in Optometry and Vision Science, wearing red-tinted contacts reduced light sensitivity for all participants with retinal disease and improved visual acuity (sharpness) by one line for seven out of nine participants. (michianaeye.com)
You could continue wearing contact lenses or glasses and have adequate visual acuity. (lasik.space)
As with the first adjustment the appointment began with the optician working with me to look at where I was with my visual acuity and also getting an update on my intraocular pressures. (medhelp.org)
Tests of visual acuity typically reveal some inability to clearly read letters on a distance chart. (modern-optometry.com)
This basic eye test is very important for identifying an athlete's visual acuity. (familyeyecarechildress.com)
While correcting visual acuity can seem like an obvious step, some athletes are unaware that they suffer from an undetected refractive error. (familyeyecarechildress.com)
5. Vision is affected in terms of acuity, depth perception and colour. (who.int)

Risk of vision impairment is potentially common for PwP because PD is linked with retinal dopamine depletion and decreased dopaminergic innervation of the visual cortex, which can lead to visual problems such as diminished oculomotor control, contrast sensitivity, color vision, and visuospatial construction. (parkinsonsinfoclub.com)
Reduced contrast sensitivity. (guidedogs.org.uk)
Contrast sensitivity is also important for athletic performance. (familyeyecarechildress.com)
During a contrast sensitivity test, you will be asked to identify the orientation of parallel gray stripes against backgrounds of various colors. (familyeyecarechildress.com)
Low contrast sensitivity, especially in low-light conditions, will make it more difficult to track objects. (familyeyecarechildress.com)
A variety of solutions can be effective for addressing contrast sensitivity concerns. (familyeyecarechildress.com)

Trivex lenses offer exceptional clarity and help reduce halos around lights. (neighborhoodecc.com)
Glare, making it harder to see in bright light and causing you to see halos around lights. (guidedogs.org.uk)
Apart from night blindness Glaucoma causes other symptoms such as cloudy vision, redness in the eyes, seeing halos around lights, and tunnel vision (narrowed vision). (dishaeye.org)

Cataracts- The clouding of the eye's natural lens, cataracts causes blurry or dim vision, glare sensitivity, and reduced color perception. (misnylaw.com)
Lens filters (tints) provide help with light and glare sensitivity. (dejonghoptometry.co.za)

Diseases that affect the retina, the layer of light-sensing tissues at the back of the eye, can impair your vision and increase light sensitivity. (michianaeye.com)
The protein clumps become thicker over a period of time, clouding the natural lens, and impairing vision by limiting the amount of light that enters the retina. (dishaeye.org)
Specifically, if a case goes long enough light exposure on the retina will lead to same symptom that may last several days to a week or so. (medhelp.org)
The lens is flexible, changing shape to further focus the light rays and ensure that they hit the retina. (modern-optometry.com)
Any abnormalities in eye structure may cause light to be improperly focused onto the retina, preventing visual sensory cells from processing the images. (modern-optometry.com)
When the cornea or lens has particularly pronounced curvature, however, light rays fail to focus onto the retina. (modern-optometry.com)
Refractive errors are any number of different size and shape abnormalities that affect the eye's ability to focus light on the retina, affecting vision. (familyeyecarechildress.com)
So the light is not focused on the retina through lens which leads to blurring of vision. (amdavadeyelaser.org)

This causes the child to be mislabeled based on behavior problems or learning difficulties, when really the underlying difficulty is vision. (newhorizonsvisiontherapy.com)

Cataracts are a commonly diagnosed eye problem/ external sign related to the process of ageing. (dishaeye.org)
Prolonged exposure can even lead to blue light cataracts in time. (microprismvision.com.au)

Not only do eye allergies cause discomfort, but they can also interfere with daily activities. (modern-optometry.com)

Wearing tinted colored lenses reduces glare and light sensitivity, two factors that contribute to eyestrain. (michianaeye.com)
Reading fine print can potentially cause eyestrain as can reading in low light because it makes it hard to focus. (spectacleshoppe.ca)

Some children with ONH may also have other health problems, such as hearing loss, developmental delays, or seizures. (viezec.com)
His expertise includes reorganizing the visual brain post-concussion to return to and learn to return to life, remediating visual developmental delays that are interfering with reading and learning and enhancing visual skills to elevate sports performance. (isociallinks.com)

A Retinal Disease Causes Extreme Light Sensitivity. (michianaeye.com)
The clear front area of the eye is called the cornea, which is important for refracting light rays to direct them onto the retinal surface. (modern-optometry.com)

Optic Nerve Hypoplasia (ONH) is a congenital eye condition characterized by underdevelopment of the optic nerve, which carries visual information from the eye to the brain. (viezec.com)
Intrauterine exposure to certain environmental factors or infections during pregnancy can interfere with the normal development of the optic nerve, leading to ONH. (viezec.com)

Before considering medication, you may want to know that children with AD(H)D symptoms are 3x more likely to have a common vision problem called convergence insufficiency that can interfere with a child's ability to attend to reading and/or writing tasks. (newhorizonsvisiontherapy.com)
Convergence Insufficiency (CI) is a vision coordination problem that affects about 10% of children. (newhorizonsvisiontherapy.com)
Teachers, medical doctors and school nurses often do not attribute poor attention and behavior problems to functional vision problems such as convergence insufficiency. (newhorizonsvisiontherapy.com)
Developmental Optometrists diagnose and treat functional vision problems including convergence insufficiency. (newhorizonsvisiontherapy.com)
Weaknesses in binocular (two-eyed) vision and eye teaming skills can cause numerous difficulties, including convergence insufficiency and poor depth perception. (suntime.com.my)

Additionally, blue light glasses can be helpful if you experience vision-related symptoms like eye strain, dryness, fatigue, or headaches, regardless of the source of blue light. (microprismvision.com.au)
Another way to think about it is to be reactive: if you experience eye strain, dryness, headaches, tiredness etc., after prolonged screen use, wearing blue light glasses consistently during those activities will alleviate these symptoms. (microprismvision.com.au)
Depending on the extent of the injury, problems with visual information processing may contribute to and/or exacerbate symptoms of things such as eye strain, fatigue, headaches, difficulties with balance and posture, depth perception, and memory loss. (dejonghoptometry.co.za)

Individuals with ONH may exhibit a range of symptoms related to visual impairment and neurological issues. (viezec.com)

Causes of refractive errors include aberrations in the shape of the eye or the cornea, and reduced ability of the lens to focus light. (wikipedia.org)
I had started to discuss my experience with the Light Adjustable Lens in http://www.medhelp.org/posts/Eye-Care/adaptive-IOLs-outside-the-US/show/2076228 but found it was closed today. (medhelp.org)
As before, they used topical anesthetic, a contact lens and eyepiece were applied, and the UV light turned on. (medhelp.org)
I have a question about the Light Adjustable Lens and extended depth-of-focus (EDOF). (medhelp.org)
Light rays pass through the cornea onto the lens. (modern-optometry.com)
Crizal® Prevencia™, a lens created by Essilor, features a coating that protects the eyes from blue light. (spectacleshoppe.ca)

Left untreated, visual system disorders can have serious consequences, such as the ability to organize and make sense of visual information along with poor depth perception and difficulties concerning balance and posture. (dejonghoptometry.co.za)

If you're concerned about the damaging effects of blue light to your eyes and quality of life, Microprism prescription blue light cancelling glasses are custom designed to suit your eyes. (microprismvision.com.au)
Fortunately, eye damage may be stopped in its tracks with blue light protection glasses . (microprismvision.com.au)
There are a lot of different kinds of protective glasses for blocking blue light available on the market -especially online. (microprismvision.com.au)
They are marketed as the ideal solution for those seeking blue light protection glasses designed at combating eye fatigue. (microprismvision.com.au)
These cheap blue light glasses will not offer the customisation for blocking blue light like the custom prescription glasses that we offer at Microprism Vision. (microprismvision.com.au)
Our behavioural optometrist conducts a full eye examination to ascertain the correct level of filtration required for your blue light prescription glasses so that you can experience greater levels of eye comfort. (microprismvision.com.au)
Blue light cancelling glasses are a great invention, but they're only as good as their quality. (microprismvision.com.au)
As always, wearing glasses that are not custom-made for your eyes can pose problems. (microprismvision.com.au)
We can provide customized prescription glasses or contact lenses that protect your eyes from fatigue and the damaging effects of blue light. (microprismvision.com.au)
Are blue light glasses only worthwhile for people who work on computers or use digital devices (such as smartphones) extensively? (microprismvision.com.au)
Consequently, blue light glasses can benefit anyone who wants to reduce their exposure to blue light and minimise its associated symptoms. (microprismvision.com.au)
Wearing blue light glasses in the evening can help filter out blue light, supporting superior sleep quality. (microprismvision.com.au)
If you're looking to buy blue light glasses in Melbourne , it's important to think about the bigger picture and how they can support your overall well being. (microprismvision.com.au)
How long should I wear blue light glasses daily to experience their full benefits? (microprismvision.com.au)
For example, if you mainly use devices during the day, wearing blue light glasses during those periods may be sufficient. (microprismvision.com.au)
Choosing the right pair of blue light glasses in Melbourne? (microprismvision.com.au)
For stunning (and stunningly effective) blue light glasses in Melbourne , you've come to the right place. (microprismvision.com.au)
Special Prescription Lenses (Glasses) - Lenses can help compensate for damage to the neural system along with enhancing visual clarity and comfort. (dejonghoptometry.co.za)
Prism Lenses - These are specialized glasses that change the way light enters the eye. (dejonghoptometry.co.za)

It is characterized by a progressive decline in memory and other cognitive domains that are severe enough to interfere with daily living and independent functioning. (asha.org)
Severe eye allergies can also cause light sensitivity. (modern-optometry.com)
As a result, brain injury survivors can experience a number of different types of visual problems which can range from mild to severe depending on the nature of the injury. (dejonghoptometry.co.za)
Relevance to Design Practice - One of the most severe difficulties faced by individuals with visual impairments is safe independent mobility. (ijdesign.org)

What is perceived as a plant or animal's "colour" is the wavelengths of light that are not absorbed by the pigment, but instead are reflected. (wikipedia.org)

Developmental Optometrists receive specialized training in the area of vision therapy and are qualified to diagnose and treat learning-related vision problems. (newhorizonsvisiontherapy.com)

Adding a color or tint to contact lenses doesn't interfere with your vision. (michianaeye.com)
Tinted contact lenses may also be helpful if you have migraines triggered by bright light. (michianaeye.com)
Tinted contact lenses not only improve vision, but also decrease sensitivity to light and enhance the appearance of your irises. (michianaeye.com)
Luckily, red-tinted contact lenses may decrease sensitivity while improving vision. (michianaeye.com)
Colored contact lenses improve the problem by decreasing the amount of light that enters your eye and enhancing the sharpness of your vision. (michianaeye.com)
Some people with ONH are legally blind, which means their vision cannot be corrected to better than 20/200 or they have a visual field of less than 20 degrees even with corrective lenses. (viezec.com)
In addition to lenses and filters, the therapy may involve the use of special 3-D depth perception pictures as feedback for the patient to help determine if they are doing the activity correctly. (newhorizonsvisiontherapy.com)
A strong body of evidence shows a significant reduction in symptoms of visual stress through the use of coloured lenses. (theeyepractice.com.au)
Wearing tinted eyeglasses or photochromatic lenses that go dark in bright light to reduce glare. (guidedogs.org.uk)

Light from a bulb is reflected at right angles through the patient's iris to illuminate the fundus. (optomed.com)
One ampere is roughly equivalent to the amount of current flowing through a lighted 100-watt light bulb. (medscape.com)

This can lead to challenges in activities requiring binocular vision, reduced peripheral vision, and difficulties with depth perception. (misnylaw.com)
Prisms are frequently prescribed as a component of the treatment for binocular vision problems and to eliminate double vision, as well as to provide comfort for near visual tasks such as reading. (dejonghoptometry.co.za)

Cognitive deficits interfere with independence in everyday activities. (asha.org)
Cognitive deficits do not interfere with the ability to independently perform everyday activities (although some may require greater effort or use of compensatory strategies). (asha.org)

Because early symptoms of PCA are typically related to vision, the disorder is often misdiagnosed as a vision problem. (unitedbrainassociation.org)

Hearing and visual impairments can hamper a patient's ability to express himself or herself clearly or to understand questions or commands. (medscape.com)
However, it does not help users with visual impairments find obstacles at head- or knee-level, or at distances greater than 1 m. (ijdesign.org)
However, several usability problems mean that users with visual impairments rarely adopt a smart cane. (ijdesign.org)
A quantitative evaluation was performed of users with visual impairments using a prototype smart cane. (ijdesign.org)
The percentage of the population with visual impairments is increasing rapidly. (ijdesign.org)
In addition, visual impairments are closely associated with aging. (ijdesign.org)

65-year-old working in a visual field with a cataract in one eye only and, while I think he may be overly optimistic, my truly outstandin. (medhelp.org)

In sports, efficient eye movements contribute to eye-hand coordination, visual reaction time, and accurate tracking. (suntime.com.my)
While sports vision testing can vary greatly depending on an athlete's specific needs, in general, sports vision testing can be beneficial for assessing athletic abilities associated with hand-eye coordination, eye tracking, and depth perception. (familyeyecarechildress.com)
If one eye loses focus too soon, you may be suffering from binocularity, a condition where both eyes struggle to work together to manage depth perception and visual coordination. (familyeyecarechildress.com)
it also requires excellent visual processing speed and hand-eye coordination. (familyeyecarechildress.com)

Even if you don't have any vision problems, glare from the sun or lights may interfere with your ability to see well. (neighborhoodecc.com)
We get our ability to see 3-D or fine depth perception (stereopsis) when the eyes are working well together. (newhorizonsvisiontherapy.com)
One of the greatest challenges in the geriatric population is their ability to communicate their problems, needs, and desires in a medical setting. (medscape.com)
Blue light exposure, particularly in the evening, can interfere with your sleep-wake cycle, disrupting your ability to fall asleep. (microprismvision.com.au)
When the brain is injured, the ability to interpret visual information can be affected in different ways. (dejonghoptometry.co.za)
6. Decreased ability to hear high frequencies may interfere with communication. (who.int)

It includes a copy of the motor commands sent from the precentral gyrus through the corticospinal tract, arising from collateral branches that synapse in the gray matter of the pons, along with input from other regions such as the visual cortex. (foobrdigital.com)

A comprehensive vision exam is recommended for all children (6-18 years) before they start school and every year while they are in school, which cover evaluation of external and internal eye health, color vision and refraction for optical prescription, and screening visual analysis of the functional visual abilities. (suntime.com.my)
He also mentioned that over several months the color perception issue resolved itself. (medhelp.org)
Missing the white background reference, your brain is going to adjust your color perception. (kinograph.cc)
As the film emulsions of the old days were trimmed to be viewed during projection by human visual systems, the broad-band illumination supplied by a halogen lamp of the appropriate color temperature is probably the optimal illumination. (kinograph.cc)
However, regardless of which type you choose, you want to make sure to buy all your lights in a single type or color at a time as year-to-year variations in manufacture can lead to mismatched lights, which will make your display less peaceful. (3555pacific.com)

Following the initial vision and neurological examination a treatment plan is developed with a goal of restoring essential visual function. (dejonghoptometry.co.za)

Individuals with ONH have abnormal eye actions, and vision can range from no light perception to good functional vision or even full vision in one eye. (viezec.com)

It is not a failure of eyesight, rather it is a perception problem. (theeyepractice.com.au)
Sports vision testing takes eyesight evaluation one step further, which is vital to overall athletic training as well as specifically enhancing visual function. (familyeyecarechildress.com)
Not sure if your eyesight issues and hearing problems are associated? (familyeyecarechildress.com)

By shining a bright light into your cornea and measuring its reflection, the eye doctor can assess the curvature of your cornea. (modern-optometry.com)
Alignment problems are detected by analyzing specific points on the cornea where reflections occur. (familyeyecarechildress.com)

While prolonged exposure to digital screens is the most common and widely known source of blue light, there are other sources of blue light in our daily lives. (microprismvision.com.au)

Although glare can be an issue for anyone, it tends to affect athletes with light eyes more than those with dark eyes. (neighborhoodecc.com)
Your iris contains tiny muscles that allow your pupil to contract or expand to let more or less light into your eyes. (michianaeye.com)
In the past week, have your eyes interfered with watching TV, using a computer or phone? (theeyepractice.com.au)
Total blindness- Total blindness refers to the complete absence of vision in both eyes, resulting in the inability to perceive light or any visual stimuli. (misnylaw.com)
These offer a blocking shield so that any LED lights or blue light emitting devices won't damage your eyes. (microprismvision.com.au)
To avoid tired, dry eyes, try to position the light so that it hits the page directly and take breaks when staring at fine print. (spectacleshoppe.ca)

To increase sensitivity to the feelings engendered when functional skills are impaired and independence is compromised. (who.int)

I understand that there may be increased sensitivity to light, glare, and fluctuations in the sharpness of vision. (lasik.space)

If you'd like to improve your tracking, focusing, or eye teaming abilities, your optometrist can recommend a few activities or games that can help you fine-tune your visual skills. (neighborhoodecc.com)
Preventing abuse of web services by bots is an increasingly important problem, as abusive activities grow in both volume and variety. (usenix.org)

Unfortunately, you'll never know your prescription isn't strong enough or an alignment problem is responsible for your depth perception issues if you don't make time for a comprehensive eye examination. (neighborhoodecc.com)
Over time, these proteins interfere with the function of brain cells, and eventually, the cells die. (unitedbrainassociation.org)
Occasionally the evaluation may take more time to complete due to the depth of the problem. (suntime.com.my)
Does it take you tremendously long to adapt to a dark room when you have just spent some time in a brightly lit room? (dishaeye.org)
Ideally, around the amount of time you spend in front of digital screens or under artificial lighting that emits blue light. (microprismvision.com.au)
using agent-based apps at the download The Social Conscience time: a chief t for progenitor and term proton of original shallow problems. (immos-24.de)
When it interferes with your day to day work, it is time for surgery. (amdavadeyelaser.org)
Allow time to adjust between light and dark environments. (who.int)
However, these lights tend to overheat if left on for an extended time, and you are only likely to be able to attach three to six light strands per outlet, which means that you have to be more strategic in your placement and more attentive to when you turn them off. (3555pacific.com)

Even subtle problems with eye alignment, eye teaming, focusing, tracking, or other visual skills can affect your sports performance. (neighborhoodecc.com)

The midline regions of the cerebellum, the vermis and flocculonodular lobe , are involved in comparing visual information, equilibrium, and proprioceptive feedback to maintain balance and coordinate movements such as walking, or gait , through the descending output of the red nucleus (Figure 16.15). (foobrdigital.com)

Because the part of the brain affected is responsible for visual processing, among other things, the most common PCA symptoms are related to vision. (unitedbrainassociation.org)
It discusses six common disorders in more detail, reviews the effects of PD-related pharmacological and surgical treatments on visual function, and offers practical recommendations for clinical management. (parkinsonsinfoclub.com)

However, it may not lead to vision problems until years later. (guidedogs.org.uk)
It's an eye disease that progresses slowly, and some people never experience vision problems. (guidedogs.org.uk)
If significant vision problems begin to affect your daily life, a corneal transplant may be an option. (guidedogs.org.uk)
A deficiency of this vitamin could increase your risk of vision problems. (familyeyecarechildress.com)

This new HMD was selected due to its light-weight, good resolution and FOV, and practical affordability for clinical use (SIAT has reviewed pre-release versions). (ubc.ca)

As a result, activation of right central nucleus of amygdala with blue light was enough to induce persistent mechanical hyperalgesia. (iasp-pain.org)

Sometime after about age 55, many people experience the onset of larger, more bothersome floaters or flashes of light. (2020eyecare.com)
If you experience flashes that seem to appear all of a sudden, or greatly increase in number, it may mean that there is a problem and an eye doctor should be consulted. (2020eyecare.com)
If you experience this problem, your specialist or Parkinson's nurse if you have one, will be able to give advice. (parkinsonsinfoclub.com)
This highlights any visual stress they may experience when reading print. (theeyepractice.com.au)

Any type of iris condition or injury could increase your sensitivity to light or make your vision blurry. (michianaeye.com)
These can make you more sensitive to light, contribute to deteriorating vision (because they affect the shape of the cornea's surface), and they're painful when they burst. (guidedogs.org.uk)
However, these need frequent maintenance, and you'll want to make sure you have backup rechargeable batteries on hand to keep those lights running night in and night out. (3555pacific.com)

Flashes and floaters are a condition in which a patient perceives small, floating spots and bright flashes of light in the field of vision. (2020eyecare.com)

Addressing these issues on the patient's initial visit can ameliorate problems and prevent frustration and further difficulties. (medscape.com)
vol glander au number en impartial Comment struggles good of key Edge, Regional issues, and graphics in the Repository. (immos-24.de)

Examples of conditions affecting the brain include amblyopia (caused by the visual brain not having developed properly in early childhood) and by brain damage, such as from traumatic brain injury or stroke. (wikipedia.org)
These factors include: field of view and resolution, binocular versus monocular viewing, visual perception of the world and pictures, and depth cues. (nationalacademies.org)

Visual problems following brain injury can affect both the quality of the information received by the brain and interpretation of the information received. (dejonghoptometry.co.za)

As a result, the disorder is often misdiagnosed because its early symptoms look similar to those of visual or eye-related disorders. (unitedbrainassociation.org)
This literature search covering 50 years reviews the range of ocular and visual disorders in patients with PD and classifies these according to anatomical structures of the visual pathway. (parkinsonsinfoclub.com)

Irlen syndrome (also known as Meares Irlen Syndrome) arises from a problem with the way the brain interprets visual information. (theeyepractice.com.au)
Irlen syndrome is a condition where the brain does not process visual information correctly. (theeyepractice.com.au)
As there are such a wide range of different types of visual problems after brain injury, there is no single way of coping with them. (dejonghoptometry.co.za)

Sensitivity to light that may be worse at night. (guidedogs.org.uk)
Taking away something is free, but adding more things can be a lot of work while only making the problem worse. (3555pacific.com)

Blindness in one eye- Blindness in one eye is the complete or significant loss of vision in a single eye, resulting in reduced or no visual perception from that eye. (misnylaw.com)

Mild infection can usually be treated with antibiotics and usually does not lead to permanent visual loss. (omic.com)

The scientific evidence regarding visual and psychomotor factors is among the most critical the panel has assessed. (nationalacademies.org)
Next we describe the research base on a series of visual factors to be considered in designing and assessing display devices. (nationalacademies.org)
In this chapter we examine these stress-inducing factors, to identify sources of potential problems and to recommend avenues to solve such problems, either through existing capabilities or by proposing additional research. (nationalacademies.org)

Blurry or double vision can be a problem if you spend hours reading or using digital devices. (michianaeye.com)
Patching - Patching one eye or part of the visual field of one eye is sometimes used to help those with double vision. (dejonghoptometry.co.za)

The purpose of this testing is to determine how the visual system processes information, how vision integrates with the other sense modalities, and to determine whether the vision is supporting or interfering with performance to its full potential. (suntime.com.my)

The condition is more likely to be a problem during windy, sunny, or dusty days. (neighborhoodecc.com)
The eye condition could interfere with driving during the night, discerning facial features in poorly-lit rooms, as well as walking about the house in low light. (dishaeye.org)

Anatomy26

Organisms4

Diseases16

Chemicals and Drugs9

Analytical, Diagnostic and Therapeutic Techniques and Equipment60

Psychiatry and Psychology92

Phenomena and Processes60

Disciplines and Occupations2

Anthropology, Education, Sociology and Social Phenomena5

Humanities3

Information Science20

Named Groups2

Health Care37

Geographicals1

Blurry vision4

Acuity20

Contrast sensitivity6

Halos around lights3

Glare sensitivity2

Retina8

Learning difficulties1

Cataracts2

Discomfort1

Eyestrain2

Developmental delays2

Retinal2

Optic nerve2

Convergence insufficiency5

Headaches3

Impairment1

Lens6

Poor depth perception1

Glasses19

Severe4

Colour1

Optometrists1

Lenses9

Bulb2

Binocular vision2

Deficits2

Typically1

Impairments6

Cataract1

Coordination4

Ability6

Cortex1

Color5

Neurological1

Functional vision1

Eyesight3

Cornea2

Exposure1

Eyes6

Independence1

Sharpness1

Activities2

Time9

Alignment1

Movements1

Common2

Vision problems4

Clinical1

Persistent1

Experience4

Make3

Bright1

Issues2

Include2

Affect1

Disorders2

Brain3

Worse2

Blindness1

Lead1

Factors3

Double2

Performance1

Condition2