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Longer titles found: Near visual acuity (view)

searching for Visual acuity 283 found (787 total)

B2 (classification) (2,867 words) [view diff] exact match in snippet view article

International Blind Sports Federation (IBSA) defines this classification as "visual acuity ranging from LogMAR 1.50 to 2.60 (inclusive) and/or visual field constricted

Childhood cataract (1,225 words) [view diff] exact match in snippet view article find links to article

reflex test, and test for visual acuity. Visual acuity is tested differently based on patient's age. For infants, visual acuity can be tested by visual

Bird vision (8,335 words) [view diff] exact match in snippet view article find links to article

essential for safe flight. Birds have a number of adaptations which give visual acuity superior to that of other vertebrate groups; a pigeon has been described

Optic papillitis (302 words) [view diff] exact match in snippet view article find links to article

pupillary defect (Marcus Gunn pupil), by its greater effect in decreasing visual acuity and color vision, and by the presence of a central scotoma. Papilledema

Anterior ischemic optic neuropathy (2,701 words) [view diff] exact match in snippet view article find links to article

is no pain. Within approximately six months following the infarct, visual acuity improves by three or more lines of vision on the Snellen Chart (the

B4 (classification) (1,084 words) [view diff] exact match in snippet view article

swimming, and cycling. Unlike other blind sport classes, it only uses visual acuity for the purpose of being classed into it. This is a medical classification

Foveola (396 words) [view diff] exact match in snippet view article find links to article

thus allowing that region to have the potential to have the highest visual acuity in the eye. The center of the foveola is sometimes referred to as the

Hawk (2,322 words) [view diff] exact match in snippet view article find links to article

mainly woodland birds with short broad wings, long tails, and high visual acuity. They hunt by dashing suddenly from a concealed perch. In America, members

Retinoschisis (1,324 words) [view diff] exact match in snippet view article find links to article

asymptomatic and involve the peripheral retina only and do not affect the visual acuity. Some rarer forms result in a loss of vision in the corresponding visual

Disability classification in golf (1,203 words) [view diff] exact match in snippet view article find links to article

hand up to visual acuity of 2/60, or a visual field of less than 5 degrees." B3 B3 was defined as "visual acuity above 20/60, up to visual acuity of 6/60

Equine vision (2,796 words) [view diff] exact match in snippet view article find links to article

are less light-sensitive, but allow the eye to see color and provide visual acuity, and rod cells, which are more light-sensitive, providing night vision

Jan E. Lovie-Kitchin (541 words) [view diff] exact match in snippet view article find links to article

Rehabilitation Centre. She was the co-developer of the Bailey-Lovie visual acuity chart. Lovie-Kitchin obtained her first degree from the Department of

Baden-Powell's unilens (365 words) [view diff] exact match in snippet view article find links to article

nature of its operation however does not accommodate to everyone's visual acuity, with only three out of four people being able to use it. The unilens

Tandem (UCI) (488 words) [view diff] exact match in snippet view article

Visual Impaired (VI), TCB - from no light perception in either eye up to visual acuity of 6/60 and/or visual field of less than 20 degrees. Classification

Goalball classification (1,121 words) [view diff] exact match in snippet view article find links to article

hand to a visual acuity of 2/60 and/or a visual field of less than 5 degrees". B3. Athletes have a "visual acuity of above 2/60 to a visual acuity of 6/60

Belantamab mafodotin (1,128 words) [view diff] exact match in snippet view article find links to article

include keratopathy (corneal epithelium change on eye exam), decreased visual acuity, nausea, blurred vision, pyrexia, infusion-related reactions, and fatigue

Corneal neovascularization (1,529 words) [view diff] exact match in snippet view article find links to article

transparency and optimal vision. A decrease in corneal transparency causes visual acuity deterioration. Corneal tissue is avascular in nature and the presence

Corneal perforation (305 words) [view diff] exact match in snippet view article find links to article

Damage to the cornea due to corneal perforation can cause decreased visual acuity. Corneal perforation may cause difficulty in seeing and persistent eye

Paralympic Nordic skiing (302 words) [view diff] exact match in snippet view article find links to article

(no sight) B2 - partially sighted (visual acuity of 20/60 – limited sight) B3 - partially sighted (visual acuity above 20/60 to 6/60 –more sight than

Structural biology (2,189 words) [view diff] exact match in snippet view article find links to article

primarily only able to study structures to the limit of the naked eye's visual acuity and through magnifying glasses and light microscopes. In the 20th century

B1 (classification) (2,857 words) [view diff] exact match in snippet view article

International Blind Sports Federation (IBSA) defines this classification as visual acuity poorer than LogMAR 2.60. The Canadian Paralympic Committee defined this

Toxoplasmic chorioretinitis (1,205 words) [view diff] exact match in snippet view article find links to article

cases are acquired congenitally. The most common symptom is decreased visual acuity in one eye. The diagnosis is made by examination of the eye, using ophthalmoscopy

Bonnet–Dechaume–Blanc syndrome (1,325 words) [view diff] exact match in snippet view article find links to article

tend to be present with intracranial hemorrhage and lead to decreased visual acuity, proptosis, pupillary defects, optic atrophy, congestion of bulbar conjunctiva

Anti-VEGF (1,693 words) [view diff] exact match in snippet view article find links to article

occlusion. Participants in both treatment groups showed improvement in visual acuity measures and a reduction in macular edema symptoms over six months.

Corneal dystrophy (1,599 words) [view diff] exact match in snippet view article find links to article

precipitate acute episodes of ocular hyperemia, pain, and photophobia. Visual acuity eventually becomes reduced during the second and third decades of life

Binocular summation (958 words) [view diff] exact match in snippet view article find links to article

the information received in each eye, binocular summation can improve visual acuity, contrast sensitivity, flicker perception, and brightness perception

Sickle cell retinopathy (2,209 words) [view diff] exact match in snippet view article find links to article

apparent on the retina, maculopathy may be asymptomatic at first leaving visual acuity unchanged. Central retinal artery occlusion is a known feature of non-proliferative

Accipitrinae (562 words) [view diff] exact match in snippet view article find links to article

dashes from a concealed perch, with long tails, broad wings and high visual acuity facilitating this lifestyle. Hawks, including the accipitrines, are

Osteo-odonto-keratoprosthesis (1,007 words) [view diff] exact match in snippet view article find links to article

survival (visual acuity better than 1.30 logMAR or 20/400 Snellen): 63% for OOKP and 49% for OKP 10-year functional survival (visual acuity better than

Centered riding (369 words) [view diff] exact match in snippet view article find links to article

their peripheral vision. Swift recommended that riders relax their visual acuity and direct more attention to the tactile interaction between horse and

Kynurenine (2,133 words) [view diff] exact match in snippet view article find links to article

3-hydroxykynurenine, that together provide UV protection and aid in enhancing visual acuity. The use of kynurenine as a UV filter is consistent with its photostability

Sphaerodactylus macrolepis (2,670 words) [view diff] exact match in snippet view article find links to article

those from the forest floor. This distinction is made clearer in the Visual acuity section in physiology. It is also noteworthy that the S. macrolepis

Sighthound (1,903 words) [view diff] exact match in snippet view article find links to article

visual acuity than their antecedent, the wolf. There is no science-based evidence to confirm the popular belief that sighthounds have a higher visual

Orla Comerford (168 words) [view diff] exact match in snippet view article find links to article

which is an inherited retinal disease. Its main symptom is loss of visual acuity, uncorrectable with glasses. "Orla Comerford - IPC Athlete Bio". ipc

Macular corneal dystrophy (700 words) [view diff] exact match in snippet view article find links to article

leads to progressive opacification of the cornea and subsequent loss of visual acuity. There are three variants of MCD characterized by immunophenotype: Type

Oculocutaneous albinism (665 words) [view diff] exact match in snippet view article find links to article

white skin, nystagmus, photophobia, foveal hypoplasia, and impaired visual acuity, regardless of their sex and age". Genetic analysis localized the defect

Globe rupture (1,495 words) [view diff] exact match in snippet view article find links to article

eversion of eyelids. A Snellen chart or near card may be used to test visual acuity. If visual impairment is significant, evaluation can be done by evaluating

Bosch–Boonstra–Schaaf optic atrophy syndrome (518 words) [view diff] exact match in snippet view article find links to article

characterised by developmental delay, intellectual disability and decreased visual acuity. All patients described have suffered from developmental delay, intellectual

Medical certifications for pilots (1,500 words) [view diff] exact match in snippet view article find links to article

assessment includes physical and mental assessment, and testing of vision (visual acuity and colour perception) and hearing. Examinations are carried out by

Sébastien Le Meaux (143 words) [view diff] exact match in snippet view article find links to article

was seventeen following a motorcycle accident; he was left with 5% visual acuity. "Sebastien Le Meaux". International Paralympic Committee. Archived

Calvin A. Grant (368 words) [view diff] exact match in snippet view article find links to article

Pharmaceuticals at first claimed that there was no statistically significant visual acuity improvement amongst those receiving bromfenac in addition to ranibizumab

List of instruments used in ophthalmology (278 words) [view diff] exact match in snippet view article find links to article

donation) to cut out the cornea in a circular fashion Pin-hole testing visual acuity Red green goggles (red - right side & green - left side) used in Worth

Meesmann corneal dystrophy (1,261 words) [view diff] exact match in snippet view article find links to article

intraepithelial microcysts Corneal erosions Photophobia Lacrimation Intermittent visual acuity loss (rarely seriously impaired) Nonprogressive corneal dystrophy Fine

Mohr–Tranebjærg syndrome (1,034 words) [view diff] exact match in snippet view article find links to article

[citation needed] Patients with Mohr-Tranebjærg experience reduced visual acuity, photophobia, acquired color vision defect and central scotomas developing

Impairment rating (437 words) [view diff] exact match in snippet view article find links to article

of objective measurements such as Decibel Sum Hearing Loss (DSHL) or visual acuity tests. Despite these attempts, impairment ratings given to an individual

Positive visual phenomena (704 words) [view diff] exact match in snippet view article find links to article

phenomena, such as blindness, visual field deficits or scotomas, decreased visual acuity and color blindness. On occasion, they may also create false visual

Macular edema (1,599 words) [view diff] exact match in snippet view article find links to article

triamcinolone acetonide were significantly more likely to show improvements in visual acuity than those in the control group, though outcome data was missing for

Alezzandrini syndrome (232 words) [view diff] exact match in snippet view article find links to article

may also be present.: 864 Initially, there is a progressive loss of visual acuity, mostly in one eye. Infected areas experience pigmentation loss in the

Dinosaur vision (930 words) [view diff] exact match in snippet view article find links to article

increased capacity to capture ambient light, thereby amplifying nocturnal visual acuity. Small herbivores, such as the Shuvuuia deserti, were found to have

Behçet's disease (5,424 words) [view diff] exact match in snippet view article find links to article

redness, hypopyon, and decreased visual acuity, while posterior uveitis presents with painless decreased visual acuity and visual field floaters. A rare

Shooting glasses (697 words) [view diff] exact match in snippet view article find links to article

used for aiming. This lens is selected in such a way that the maximum visual acuity lies on the font sight line element near the muzzle of the (non-magnifying)

Oculocutaneous albinism type I (1,604 words) [view diff] exact match in snippet view article find links to article

neuronal migration that interrupts visual pathways and creates reduced visual acuity in the range of 20/60 to 20/400. This vision acuity is dependent upon

Stargardt disease (2,918 words) [view diff] exact match in snippet view article find links to article

presentation and late-onset is possible. The main symptom is loss of visual acuity, uncorrectable with glasses. This manifests as the lack of the ability

Spaceflight associated neuro-ocular syndrome (6,268 words) [view diff] exact match in snippet view article find links to article

investigated. To date, NASA has measured intraocular pressure (IOP), visual acuity, cycloplegic refraction, Optical Coherence Tomography (OCT) and A-scan

Optic neuritis (3,440 words) [view diff] exact match in snippet view article find links to article

patient for optic neuritis by identifying the presence and degree of visual acuity loss, visual field loss, color vision deficits, and an afferent pupillary

Photorefractive keratectomy (2,756 words) [view diff] exact match in snippet view article find links to article

overcorrection Recurrence of myopia Corneal haze Scarring Reduced best corrected visual acuity Reduced acuity in low light Increased sensitivity Neuropathic pain As

Arboreal theory (927 words) [view diff] exact match in snippet view article find links to article

enhanced visual acuity and binocular vision. This was essential not only for movement but also for detecting predators and foraging. high visual acuity allows

Underwater vision (4,694 words) [view diff] exact match in snippet view article find links to article

underwater vision or air vision, as is the case in the human eye. The visual acuity of the air-optimised eye is severely adversely affected by the difference

List of Paralympic medalists in swimming (223 words) [view diff] exact match in snippet view article find links to article

freestyle 400 metre freestyle S12/SB12/SM12 Swimmers who have higher visual acuity than athletes in the S11 class and/or a visual field of less than 5

Stereopsis (5,711 words) [view diff] exact match in snippet view article find links to article

limited by the level of visual acuity of the poorer eye. In particular, patients who have comparatively lower visual acuity tend to need relatively larger

Radiation retinopathy (407 words) [view diff] exact match in snippet view article find links to article

affected people may not have symptoms or may complain of decreased visual acuity. Ophthalmic examination may reveal signs of retinal vascular disease

Alfred Wilhelm Volkmann (730 words) [view diff] case mismatch in snippet view article find links to article

; Huber, J.; Rose, D. (2018). "Ewald Hering (1899) On the Limits of Visual Acuity". i-Perception. 9 (3): 204166951876367. doi:10.1177/2041669518763675

Evoked potential (5,224 words) [view diff] exact match in snippet view article find links to article

Norcia and Tyler have used the technique to document the development of visual acuity and contrast sensitivity through the first years of life. They have

Anton syndrome (1,514 words) [view diff] exact match in snippet view article find links to article

often fall, and would reach for things and often miss his target. His visual acuity is less than 20/200, being unable to read the large letters on a standard

Raffertie (842 words) [view diff] case mismatch in snippet view article find links to article

signed a record deal with independent UK record label, Ninja Tune. "Visual Acuity EP," his first physical release for Ninja Tune was record of the week

Cinchonism (418 words) [view diff] exact match in snippet view article find links to article

symptoms of cinchonism: skin rashes, deafness, somnolence, diminished visual acuity or blindness, anaphylactic shock, and disturbances in heart rhythm or

Michael Belkin (ophthalmologist) (2,486 words) [view diff] exact match in snippet view article

population aged 17–19. He was one of the first to prove that reduced visual acuity in the elderly, mostly due to improperly fitted or non-use of eyeglasses

Stoned ape theory (957 words) [view diff] exact match in snippet view article find links to article

on mankind. McKenna claimed that minor doses of psilocybin improve visual acuity, including edge detection, which bettered the hunting skills of early

Executioner (character) (2,117 words) [view diff] exact match in snippet view article

than those of the average Asgardian male. He also possessed superhuman visual acuity. Skurge was extremely long-lived, aging at a much slower pace than human

Diffuse unilateral subacute neuroretinitis (307 words) [view diff] exact match in snippet view article find links to article

manifestations: In the acute phase, patients often present with decreased visual acuity, vitritis, papillitis, and crops of gray-white or yellow-white outer

Hunting dog (271 words) [view diff] exact match in snippet view article find links to article

Sighthounds Whippet Sighthounds are tall and lean running hounds, adapted for visual acuity and speed. Their method of hunting is called coursing, where prey is

Elele (282 words) [view diff] exact match in snippet view article find links to article

(3). Ohadoma, S. G.; Akuodor, G. C.; Ikoro, N.; Akpan, J. L. (2007). "Visual acuity pattern of adults in Elele, Rivers state, Nigeria". Journal of Health

Mar (394 words) [view diff] exact match in snippet view article find links to article

CPU Minimum Angle of Resolution, used in a LogMAR chart, a measure of visual acuity Missing at random, a type of missing data in statistical analysis Model

Clothing (7,823 words) [view diff] exact match in snippet view article find links to article

ultraviolet radiation. It may be used to prevent glare or increase visual acuity in harsh environments, such as brimmed hats. Clothing is used for protection

Macular degeneration (9,903 words) [view diff] exact match in snippet view article find links to article

after exposure to bright light (photostress test)[citation needed] Visual acuity drastically decreasing (two levels or more), e.g.: 20/20 to 20/80 Blurred

Central retinal vein occlusion (389 words) [view diff] exact match in snippet view article find links to article

sample size, participants in both treatment groups showed improved visual acuity over 6 month periods, with no safety concerns. Central retinal artery

Visual release hallucinations (2,603 words) [view diff] exact match in snippet view article find links to article

definition of CBS. Predominant factors correlated with CBS are a decrease of visual acuity, visual field loss, and elderly age. While characteristic features of

Endel Tulving (2,402 words) [view diff] exact match in snippet view article find links to article

doctoral dissertation was on the topic of oculomotor adjustments and visual acuity. In 1956, Tulving accepted a lectureship at the University of Toronto

Counter-illumination (2,575 words) [view diff] exact match in snippet view article find links to article

in brightness between the prey and the background. Predators with a visual acuity of 0.11 degrees (of arc) would be able to detect individual photophores

Optic neuropathy (2,607 words) [view diff] exact match in snippet view article find links to article

followed by involvement of the second eye (usually within months). Visual acuity often remains stable and poor (around or below 20/200) with a residual

Righting reflex (2,841 words) [view diff] exact match in snippet view article find links to article

Vestibular function can be tested through a series of visual acuity tests. The static visual acuity test investigates a patient's ability to see an object

Occult macular dystrophy (1,479 words) [view diff] exact match in snippet view article find links to article

first reported by Y. Miyake et al. in 1989. Symptoms entail a loss of visual acuity in both eyes, including darkened vision, ring scotoma (ring of blindness

Georgia Public Library Service (501 words) [view diff] exact match in snippet view article find links to article

to read standard print. This includes people with varying levels of visual acuity, those unable to turn pages, or any other individual certified by a

Jennifer Thorne (272 words) [view diff] exact match in snippet view article find links to article

Hopkins Bloomberg School of Public Health. Her dissertation was titled Visual acuity loss among patients with AIDS and cytomegalovirus retinitis in the era

Branch retinal vein occlusion (1,296 words) [view diff] exact match in snippet view article find links to article

cataract. Triamcinolone injection is shown to have similar effect on visual acuity when compared with standard care (Laser therapy), However, the rates

Maria Makrides (699 words) [view diff] exact match in snippet view article find links to article

3 long chain polyunsaturated fatty acids in tissue composition and visual acuity development of term infants "Professor Maria Makrides | Australian Academy

Kitra Cahana (334 words) [view diff] exact match in snippet view article find links to article

have praised her work for its sensitivity, compassion, and exceptional visual acuity. In 2020, Cahana embarked on a project to document the personal experience

Acute visual loss (606 words) [view diff] exact match in snippet view article find links to article

Acute visual loss Other names Acute vision loss A Snellen chart, which is frequently used for visual acuity testing

Paralympic cross-country skiing (622 words) [view diff] exact match in snippet view article find links to article

torso control. Skiers with visual impairment including blindness, low visual acuity, and limited field of vision. Standing skiers use the two basic techniques

Ommatidium (1,225 words) [view diff] exact match in snippet view article find links to article

346–62. doi:10.1016/0012-1606(89)90261-3. PMID 2511048. Land MF (1997). "Visual acuity in insects". Annual Review of Entomology. 42: 147–77. doi:10.1146/annurev

Eagle eye (2,282 words) [view diff] exact match in snippet view article find links to article

central fovea and a shallow temporal fovea that function for better visual acuity and higher resolution of sight. "The line of sight of the deep fovea

Ommatidium (1,225 words) [view diff] exact match in snippet view article find links to article

346–62. doi:10.1016/0012-1606(89)90261-3. PMID 2511048. Land MF (1997). "Visual acuity in insects". Annual Review of Entomology. 42: 147–77. doi:10.1146/annurev

Polycoria (1,974 words) [view diff] exact match in snippet view article find links to article

and constrict together. This allows improved balance of uncorrected visual acuity. A 1-mm limbal incisions would be made, a spatula is inserted through

Disability classification in judo (1,034 words) [view diff] exact match in snippet view article find links to article

found differences in functional capabilities based on differences in visual acuity. This does not play a significant role in judo. The sport's classification

MORM syndrome (891 words) [view diff] exact match in snippet view article find links to article

particularly night vision. Individuals with MORM syndrome experience decreased visual acuity, meaning their ability to see distinct sharp lines decreases. Vision

Contoura Vision (539 words) [view diff] exact match in snippet view article find links to article

the patients that were evaluated were able to read one line on the visual acuity chart more than a person with 20/20 vision, and 13.5% could read two

Hyphema (983 words) [view diff] exact match in snippet view article find links to article

patching, elevation of the head, and bed rest) are effective at improving visual acuity after two weeks. Surgery may be necessary for non-resolving hyphemas

Optic nerve hypoplasia (2,204 words) [view diff] exact match in snippet view article find links to article

vision and are typically diagnosed at a later age than bilateral cases. Visual acuity can range from no light perception to near-normal vision.[citation needed]

Ranibizumab (2,758 words) [view diff] exact match in snippet view article find links to article

Treatments Trials (CATT) found that the two drugs "had equivalent effects on visual acuity when administered according to the same schedule;" however, serious

Beatriz Luna (729 words) [view diff] exact match in snippet view article find links to article

the University of Pittsburgh in 1996. Her dissertation was titled "Visual acuity, visual fields and visual attention in infants and children with periventricular

Cataract (6,907 words) [view diff] exact match in snippet view article find links to article

assuming no other ocular disease is present, is primarily assessed using a visual acuity test. Additional symptoms may include frequent changes in glasses prescription

Mammalian eye (2,765 words) [view diff] exact match in snippet view article find links to article

cells, conversely, need high light intensities to respond and have high visual acuity. Different cone cells respond to different wavelengths of light, which

Nystagmus (4,189 words) [view diff] exact match in snippet view article find links to article

aims to reduce the eye oscillations, which in turn tends to improve visual acuity. Acupuncture tests have produced conflicting evidence on its beneficial

Pseudoxanthoma elasticum (3,437 words) [view diff] case mismatch in snippet view article find links to article

Norel J, Klaver CC, Colijn JM, Imhof SM, van Leeuwen R (August 2019). "Visual Acuity in Pseudoxanthoma Elasticum". primary. Retina. 39 (8): 1580–1587. doi:10

Swimming at the 2020 Summer Paralympics – Women's 100 metre butterfly (277 words) [view diff] exact match in snippet view article find links to article

category is for swimmers who have minor visual impairment and have high visual acuity. They are required to wear blackened goggles to compete. They may wish

Neovascularization (975 words) [view diff] exact match in snippet view article find links to article

tissues, and a reduction in corneal transparency, which can affect visual acuity. Retinopathy of prematurity is a condition that occurs in premature

Lineage Cell Therapeutics (1,570 words) [view diff] exact match in snippet view article find links to article

showed above baseline visual acuity at the last assessment, while 9/12 of the patients' untreated eyes were below baseline visual acuity at the same assessment

Optokinetic drum (213 words) [view diff] exact match in snippet view article find links to article

Nystagmus Orthoptist G. V. Catford and A. Oliver (1971), "A method of visual acuity detection", in Joyce Mein, Jos J. M. Bierlaagh, and T. E. A. Brummelkamp-Dons

Norman Mackworth (225 words) [view diff] case mismatch in snippet view article find links to article

of the MRC Cognition and Brain Sciences Unit at Cambridge University Visual Acuity When Eyes Are Pursuing Moving Targets at Science, by Norman H. Mackworth

Coloboma (913 words) [view diff] exact match in snippet view article find links to article

January 7, 2021. Hornby, SJ; Adolph, S; Gilbert, CE; et al. (Mar 2000). "Visual acuity in children with coloboma: clinical features and a new phenotypic classification

Paratriathlon classification (1,516 words) [view diff] exact match in snippet view article find links to article

gender and uses a tandem bicycle. TRI 6b – Visual Impairment: Includes visual acuity of less than 6/60 vision or visual field less than 40 degrees with best

Monochromacy (1,453 words) [view diff] exact match in snippet view article find links to article

resulting in severe visual handicap. People with RM have a reduced visual acuity, (usually about 0.1 or 20/200), have total color blindness, photo-aversion

Retinal implant (3,213 words) [view diff] exact match in snippet view article find links to article

It is worth to note high-density stimulation is not equal to high visual acuity (resolution), which requires a lot of factors in both hardware (electrodes

Scleral lens (922 words) [view diff] case mismatch in snippet view article find links to article

comfortably. This helps to give the patient BCVA, or Best Corrected Visual Acuity. Scleral lenses differ from corneal contact lenses in that they create

John Marshall (eye laser scientist) (1,428 words) [view diff] exact match in snippet view article

Diagnostic method and apparatus for predicting potential preserved visual acuity (2009) Co-inventor Eye therapy – the use of cross-linking agents on

Ethambutol (822 words) [view diff] exact match in snippet view article find links to article

blindness People taking ethambutol should be monitored for changes in visual acuity and color discrimination. Arthralgia Hyperuricaemia Vertical nystagmus

Edinger–Westphal nucleus (1,073 words) [view diff] exact match in snippet view article find links to article

of the EWN in the pupillary light reflex is crucial for maintaining visual acuity and protecting retinal photoreceptors from excessive light exposure

United States Marine Corps Reconnaissance Selection and Indoctrination (1,638 words) [view diff] exact match in snippet view article find links to article

(or WSB+ if applicable) swim qualification Have 20/200 near visual acuity or visual acuity not to exceed 20/400 with a completed PRK eye surgery. Normal

Calotropis gigantea (2,428 words) [view diff] exact match in snippet view article find links to article

the cornea endothelium results in corneal stromal edema and decreased visual acuity. Although there is some permanent damage to the corneal endothelium

Scleral lens (922 words) [view diff] case mismatch in snippet view article find links to article

comfortably. This helps to give the patient BCVA, or Best Corrected Visual Acuity. Scleral lenses differ from corneal contact lenses in that they create

John Marshall (eye laser scientist) (1,428 words) [view diff] exact match in snippet view article

Diagnostic method and apparatus for predicting potential preserved visual acuity (2009) Co-inventor Eye therapy – the use of cross-linking agents on

Judo at the 2024 Summer Paralympics – Men's +90 kg J1 (115 words) [view diff] exact match in snippet view article find links to article

impairment must result in a visual acuity of less than or equal to LogMAR 2.6 in binocular vision. J2 – The athlete's visual acuity must be within a range

Judo at the 2024 Summer Paralympics – Men's 73 kg J1 (112 words) [view diff] exact match in snippet view article find links to article

impairment must result in a visual acuity of less than or equal to LogMAR 2.6 in binocular vision. J2 – The athlete's visual acuity must be within a range

Papilledema (1,371 words) [view diff] exact match in snippet view article find links to article

field examination, the physician may elicit an enlarged blind spot; the visual acuity may remain relatively intact until papilledema is severe or prolonged

Judo at the 2024 Summer Paralympics – Men's 90 kg J1 (112 words) [view diff] exact match in snippet view article find links to article

impairment must result in a visual acuity of less than or equal to LogMAR 2.6 in binocular vision. J2 – The athlete's visual acuity must be within a range

Cyclotropia (1,001 words) [view diff] exact match in snippet view article find links to article

01080220077025. PMID 1417541. Brian Timney; Carol K. Peck (November 1981). "Visual acuity in cats following surgically induced cyclotropia". Behavioural Brain

Efference copy (3,180 words) [view diff] exact match in snippet view article find links to article

movement by augmenting the vestibulo-ocular reflex (aVOR) during dynamic visual acuity testing. Efference copy within an internal model allows us to grip objects

Swimming at the 2020 Summer Paralympics – Women's 50 metre freestyle (367 words) [view diff] exact match in snippet view article find links to article

category is for swimmers who have minor visual impairment and have high visual acuity. They are required to wear blackened goggles to compete. They may wish

Rod cell (1,753 words) [view diff] exact match in snippet view article find links to article

amplifying the signals. However, this convergence comes at a cost to visual acuity (or image resolution) because the pooled information from multiple cells

Bromfenac (1,015 words) [view diff] exact match in snippet view article find links to article

thickness of the retina (an indicator for inflammation) and improve visual acuity after surgery. Bromfenac is contraindicated for people with adverse

Accipitridae (5,573 words) [view diff] exact match in snippet view article find links to article

the wedge-tailed eagle and Old World vultures having over twice the visual acuity of a typical human. Large eyes with two foveae provide binocular vision

Canadian Astronaut Corps (594 words) [view diff] exact match in snippet view article find links to article

meet certain physical standards (including height, weight, hearing and visual acuity) as well as educational requirements. As of October 2024[update], the

Siniperca chuatsi (707 words) [view diff] exact match in snippet view article find links to article

it mostly preys on are diurnal and have good colour vision and high visual acuity in daylight but which have poor night vision. Although it can live in

Judo at the 2024 Summer Paralympics – Men's 60 kg J1 (132 words) [view diff] exact match in snippet view article find links to article

impairment must result in a visual acuity of less than or equal to LogMAR 2.6 in binocular vision. J2 – The athlete's visual acuity must be within a range

Judo at the 2024 Summer Paralympics – Women's 48 kg J1 (116 words) [view diff] exact match in snippet view article find links to article

impairment must result in a visual acuity of less than or equal to LogMAR 2.6 in binocular vision. J2 – The athlete's visual acuity must be within a range

Walleye fishing (638 words) [view diff] exact match in snippet view article find links to article

considered to be at prime sexual maturity. Since walleyes have excellent visual acuity under low illumination levels, they tend to feed more extensively at

Ocular ischemic syndrome (1,282 words) [view diff] exact match in snippet view article find links to article

detect possible giant cell arteritis. Improvement can be determined by visual acuity, visual field testing, and by ophthalmoscopic examination. At a later

Swimming at the 2020 Summer Paralympics – Men's 100 metre butterfly (379 words) [view diff] exact match in snippet view article find links to article

category is for swimmers who have minor visual impairment and have high visual acuity. They are required to wear blackened goggles to compete. They may wish

Neurological examination (956 words) [view diff] exact match in snippet view article find links to article

movements (XII). These are tested by their individual purposes (e.g. the visual acuity can be tested by a Snellen chart). "CNII-XII grossly intact" Motor system

Spatial frequency (1,667 words) [view diff] case mismatch in snippet view article find links to article

Luu, Charles (2007). "Webvision: Part IX Psychophysics of Vision. 2 Visual Acuity, Contrast Sensitivity". University of Utah. Retrieved 19 July 2009.

Cycling at the 2016 Summer Paralympics (954 words) [view diff] exact match in snippet view article find links to article

visual impairment from no light perception in either eye through to a visual acuity of 6/60 and/or a visual field of less than 20 degrees. H (1-5) – handcycle

Swimming at the 2020 Summer Paralympics – Men's 400 metre freestyle (392 words) [view diff] exact match in snippet view article find links to article

category is for swimmers who have minor visual impairment and have high visual acuity. They are required to wear blackened goggles to compete. They may wish

Susana Bloch (3,066 words) [view diff] exact match in snippet view article find links to article

1037/h0043193. PMID 14215395. Bloch, S.; Rey, J; Martinoya, C. (1981). "Visual acuity as a function of distance for frontal and lateral viewing in the pigeon"

Retinal nerve fiber layer (1,419 words) [view diff] exact match in snippet view article find links to article

However the thickness of the RNFL also decreases with age and not visual acuity. The sparing of this layer is important in the treatment of the disease

Cantius (1,009 words) [view diff] case mismatch in snippet view article find links to article

Kirk. “Osteological Evidence for the Evolution of Activity Pattern and Visual Acuity in Primates.” American Journal of Physical Anthropology 113, no. 2 (2000):

Artificial structures visible from space (1,157 words) [view diff] exact match in snippet view article find links to article

that long, thin objects were visible from space. A viewer would need visual acuity 17 000 times better than the norm to see the Great Wall from the Moon

European sprat (924 words) [view diff] exact match in snippet view article find links to article

(Lernaeenicus sprattae) which burrows into its eye and causes loss of visual acuity or even blindness. Heavy infestations can kill the fish.[citation needed]

Swimming at the 2020 Summer Paralympics – Men's 50 metre freestyle (433 words) [view diff] exact match in snippet view article find links to article

category is for swimmers who have minor visual impairment and have high visual acuity. They are required to wear blackened goggles to compete. They may wish

Grass carp (1,534 words) [view diff] exact match in snippet view article find links to article

ingestion of raw bile or entire gall bladders of the grass carp may improve visual acuity and health. However, it may in fact cause severe poisoning. Grass carp

LYNX1 (535 words) [view diff] exact match in snippet view article find links to article

amblyopia, Lynx1 knock-out rat models spontaneously recovered normal visual acuity by reopening the closed eye. Similarly, an infusion of physostigmine

Swimming at the 2020 Summer Paralympics – Men's 50 metre freestyle (433 words) [view diff] exact match in snippet view article find links to article

category is for swimmers who have minor visual impairment and have high visual acuity. They are required to wear blackened goggles to compete. They may wish

Dynamin-like 120 kDa protein (1,894 words) [view diff] exact match in snippet view article find links to article

dominantly inherited optic neuropathy resulting in progressive loss of visual acuity, leading in many cases to legal blindness. Dominant optic atrophy (DOA)

Kernicterus (1,167 words) [view diff] exact match in snippet view article find links to article

gaze, and/or cortical visual impairment). In rare cases, decreased visual acuity(blindness) can occur. dental enamel hypoplasia/dysplasia of the deciduous

Feathered dinosaur (4,957 words) [view diff] exact match in snippet view article find links to article

research shows that it is plausible that theropods would have had the visual acuity necessary to see the displays. In a study by Stevens (2006), the binocular

Swimming at the 2020 Summer Paralympics – Men's 100 metre breaststroke (487 words) [view diff] exact match in snippet view article find links to article

category is for swimmers who have minor visual impairment and have high visual acuity. They are required to wear blackened goggles to compete. They may wish

Cycling at the 2017 ASEAN Para Games (269 words) [view diff] exact match in snippet view article find links to article

visual impairment from no light perception in either eye through to a visual acuity of 6/60 and/or a visual field of less than 20 degrees. H (1–5) – handcycle

Conbercept (1,699 words) [view diff] exact match in snippet view article find links to article

significantly improves visual acuity and anatomical outcomes in patient with PCV (AURORA Study). Conbercept provides significantly visual acuity improvement in

Para-equestrian classification (4,420 words) [view diff] exact match in snippet view article find links to article

athletes having a visual impairment equivalent to B1 with very low visual acuity and/ or no light perception." Equipment usage for this class differs

Tunnel vision (2,205 words) [view diff] exact match in snippet view article find links to article

fixation is a more important component in one's ability to read with visual acuity, patients with tunnel vision loss are associated with impairment in

Hemifacial microsomia (818 words) [view diff] exact match in snippet view article find links to article

Some people with HFM may have sensorineural hearing loss and decreased visual acuity or even blindness.[citation needed] It can be thought of as a particularly

Tapetum lucidum (2,098 words) [view diff] exact match in snippet view article find links to article

vision, increased light scatter within the tapetum slightly compromises visual acuity. Kiwis, stone-curlews, the boat-billed heron, the flightless kākāpō

Swimming at the 2020 Summer Paralympics – Women's 200 metre individual medley (441 words) [view diff] exact match in snippet view article find links to article

category is for swimmers who have minor visual impairment and have high visual acuity. They are required to wear blackened goggles to compete. They may wish

Swimming at the 2020 Summer Paralympics – Women's 400 metre freestyle (392 words) [view diff] exact match in snippet view article find links to article

category is for swimmers who have minor visual impairment and have high visual acuity. They are required to wear blackened goggles to compete. They may wish

Fuchs' dystrophy (1,734 words) [view diff] exact match in snippet view article find links to article

corneae'. It was characterized by late onset, slow progression, decreased visual acuity in the morning, lack of inflammation, diffuse corneal opacity, intense

Cornea (3,330 words) [view diff] exact match in snippet view article find links to article

component of the total refractive power of the eye, thereby reducing visual acuity. Corneal epithelium is continuous with the conjunctival epithelium,

Crupellarius (570 words) [view diff] exact match in snippet view article find links to article

and mouth, similar to a medieval Great helm, which resulted in poor visual acuity in battle. Iron was incorporated more due to how simple it was to produce

White (mutation) (682 words) [view diff] exact match in snippet view article

often experience an increased sensitivity to light and a decrease in visual acuity. They have significantly less in the number of synaptic vesicles of

Tetrachromacy (2,781 words) [view diff] exact match in snippet view article find links to article

short-wavelength UVA light contributes highly to chromatic aberration, reducing visual acuity which raptorial birds rely on for hunting. The dimensionality of color

Swimming at the 2020 Summer Paralympics – Women's 100 metre breaststroke (487 words) [view diff] exact match in snippet view article find links to article

category is for swimmers who have minor visual impairment and have high visual acuity. They are required to wear blackened goggles to compete. They may wish

Swimming at the 2020 Summer Paralympics – Men's 200 metre individual medley (417 words) [view diff] exact match in snippet view article find links to article

category is for swimmers who have minor visual impairment and have high visual acuity. They are required to wear blackened goggles to compete. They may wish

Iguana (2,543 words) [view diff] exact match in snippet view article find links to article

see shapes, shadows, colors, and movement at long distances. Their visual acuity enables them to navigate through crowded forests and to locate food

Swimming at the 2020 Summer Paralympics – Women's 100 metre backstroke (499 words) [view diff] exact match in snippet view article find links to article

category is for swimmers who have minor visual impairment and have high visual acuity. They are required to wear blackened goggles to compete. They may wish

Michele Rucci (499 words) [view diff] exact match in snippet view article find links to article

M, Rucci M (2010). "Microsaccades precisely relocate gaze in a high visual acuity task". Nature Neuroscience. 13 (12): 1549–1553. doi:10.1038/nn.2663

Amelanism (1,537 words) [view diff] exact match in snippet view article find links to article

eyes appear blue. Melanin in the pigment epithelium is critical for visual acuity and contrast. Loss of melanogenesis function is linked to the gene that

Horned lizard (1,733 words) [view diff] exact match in snippet view article find links to article

generally run in short bursts and stop abruptly to confuse the predator's visual acuity. If this fails, they puff up their bodies to cause them to appear more

Great barracuda (1,683 words) [view diff] exact match in snippet view article find links to article

evading to a refuge for protection.[18] Having impaired cognitive or visual acuity limits their ability to locate their refuge areas, increasing their

JAXA Astronaut Corps (358 words) [view diff] exact match in snippet view article find links to article

meet certain physical standards (including height, weight, hearing and visual acuity), educational requirements, and be fluent in English. As of March 2025[update]

Jean François Niceron (1,112 words) [view diff] exact match in snippet view article find links to article

author's final contributions to optics, including experimental studies of visual acuity and binocular vision and a critical discussion of contemporary hypotheses

Ocular dominance (2,017 words) [view diff] exact match in snippet view article find links to article

lateral congruency between sighting dominance and the eye with better visual acuity". Ophthalmic & Physiological Optics. 27 (1): 106–10. doi:10.1111/j.1475-1313

Pellucid marginal degeneration (1,710 words) [view diff] exact match in snippet view article find links to article

has been tested as a treatment for PMD, with slight improvement in visual acuity noted after eleven months, and intacs have been used with keratoconus

Retinal vasculitis (456 words) [view diff] exact match in snippet view article find links to article

induced vasculitis. Retinal vasculitis presents as painless, decrease of visual acuity (blurry vision), visual floaters, scotomas (dark spot in vision), decreased

Ocular dominance (2,017 words) [view diff] exact match in snippet view article find links to article

lateral congruency between sighting dominance and the eye with better visual acuity". Ophthalmic & Physiological Optics. 27 (1): 106–10. doi:10.1111/j.1475-1313

Pellucid marginal degeneration (1,710 words) [view diff] exact match in snippet view article find links to article

has been tested as a treatment for PMD, with slight improvement in visual acuity noted after eleven months, and intacs have been used with keratoconus

Couching (ophthalmology) (1,046 words) [view diff] exact match in snippet view article

abysmal outcomes. A minority of patients may regain low or moderate visual acuity, but over 70% are left clinically blind with worse than 20/400 vision

Point Blank (video game series) (1,573 words) [view diff] case mismatch in snippet view article

theme of this type, they must shoot cardboard ninjas, but not geishas), Visual Acuity, where they are required to shoot the target which matches what is displayed

Multisensory integration (10,957 words) [view diff] exact match in snippet view article find links to article

the work of Urbantschitsch in 1888 who reported on the improvement of visual acuity by auditive stimuli in subjects with damaged brains. This effect was

Common kingfisher (3,154 words) [view diff] exact match in snippet view article find links to article

eye points towards the auxiliary fovea, enabling the bird to maintain visual acuity underwater. Because of the positions of the foveae, the kingfisher has

See Clearly Method (1,098 words) [view diff] exact match in snippet view article find links to article

Posner, M. I. (2004). "See clearly: suggestion, hypnosis, attention, and visual acuity". International Journal of Clinical and Experimental Hypnosis. 52 (2):

Swimming at the 2020 Summer Paralympics – Men's 100 metre backstroke (541 words) [view diff] exact match in snippet view article find links to article

category is for swimmers who have minor visual impairment and have high visual acuity. They are required to wear blackened goggles to compete. They may wish

Eplerenone (1,917 words) [view diff] exact match in snippet view article find links to article

in standard of care group). Study also showed faster resolution of visual acuity at the end of each month with 92% and 100% in the first two months vs

Window covering (1,290 words) [view diff] exact match in snippet view article find links to article

quality through a change in view clarity. View clarity can be assessed by visual acuity, contrast sensitivity, and color perception. The color, as well as aperture

Visibly (647 words) [view diff] exact match in snippet view article find links to article

2020-06-18. Retrieved 2020-06-18. "Visibly receives FDA clearance for online visual acuity test". MobiHealthNews. 2022-08-16. Retrieved 2023-07-19. Staff. "Visibly

Prolactinoma (2,763 words) [view diff] exact match in snippet view article find links to article

headaches vision changes (visual field deficits, blurred vision, decreased visual acuity) cranial nerve palsies, especially with invasive tumors or with pituitary

Emerald (3,747 words) [view diff] exact match in snippet view article find links to article

if an emerald has no visible inclusions to the eye (assuming normal visual acuity) it is considered flawless. Stones that lack surface breaking fissures

Four-eyed fish (878 words) [view diff] exact match in snippet view article find links to article

thicker cell layers containing more sensory neurons and an increased visual acuity compared to the dorsal hemiretina. Four-eyed fish are livebearers. Along

Extraocular muscles (2,345 words) [view diff] exact match in snippet view article find links to article

London: Pion. ISBN 0-85086-109-8. Westheimer G, McKee SP (July 1975). "Visual acuity in the presence of retinal-image motion". J Opt Soc Am. 65 (7): 847–50

Pegaptanib (1,230 words) [view diff] exact match in snippet view article find links to article

by the proportion of the patients who lost less than 15 letters of visual acuity from their assessed baseline over the 54-week assessment. Results of

McDonough syndrome (453 words) [view diff] exact match in snippet view article find links to article

old boy with the symptoms mentioned above and blepharoptosis with low visual acuity. 2022 RESERVED, INSERM US14-- ALL RIGHTS. "Orphanet: McDonough syndrome"

Diabetes and deafness (1,601 words) [view diff] exact match in snippet view article find links to article

epithelium. Initially, the fovea is spared. Thus, patients often have good visual acuity. However, over time the areas of atrophy expand with eventual loss of

Microsaccade (1,485 words) [view diff] exact match in snippet view article find links to article

increased drift and larger microsaccadic amplitudes, which correlate with visual acuity loss and serve as signs of fixation instability. Fixation (visual) Ocular

Serpiginous choroiditis (506 words) [view diff] exact match in snippet view article find links to article

resembles macular GHPC, but differs in its clinical course and effect on visual acuity as a majority of the eyes develop CNVM, resulting in central vision

PRSS56 (457 words) [view diff] exact match in snippet view article find links to article

palpebral fissures appear narrow because of relatively deep set eyes. Visual acuity is mildly to moderately reduced, and anisometropic or strabismic amblyopia

Peginterferon alfa-2a (873 words) [view diff] exact match in snippet view article find links to article

age-related macular degeneration. They found no evidence of improved visual acuity with potential harm. "Pegasys EPAR". European Medicines Agency (EMA)

Seba's short-tailed bat (1,242 words) [view diff] exact match in snippet view article find links to article

species is found. C. perspicillata has a very good sense of smell, good visual acuity, and they show less specialization in their auditory apparatus as opposed

Para-cycling classification (2,517 words) [view diff] exact match in snippet view article find links to article

found differences in functional capabilities based on differences in visual acuity. This does not play a significant role in tandem cycling. Classification

Walleye (2,745 words) [view diff] exact match in snippet view article find links to article

15 in (38 cm) may not be legally kept. Since walleyes have excellent visual acuity under low illumination levels, they tend to feed more extensively at

Eyepatch (2,284 words) [view diff] exact match in snippet view article find links to article

images by the brain such as to avoid diplopia, resulting in a loss of visual acuity in the suppressed eye and in extreme cases in blindness in an otherwise

Menemerus bivittatus (642 words) [view diff] exact match in snippet view article find links to article

before launching an attack by leaping on the victim. They have high visual acuity and their large eyes are able to focus on objects and detect different

Swimming at the 2002 Commonwealth Games – Men's EAD 50 metre freestyle (295 words) [view diff] exact match in snippet view article find links to article

with no vision or may have light perception (S11) to those with some visual acuity (S13). All classes, 1 through 13 swan together in 3 heats and a final

Swimming at the 2002 Commonwealth Games – Women's EAD 50 metre freestyle (266 words) [view diff] exact match in snippet view article find links to article

with no vision or may have light perception (S11) to those with some visual acuity (S13). All classes, 1 through 13 swan together in 3 heats and a final

Octopus pallidus (339 words) [view diff] case mismatch in snippet view article find links to article

1007/s00227-008-1033-9. ISSN 1432-1793. Muntz, W. R. A.; Gwyther, J. (1988-01-01). "Visual Acuity in Octopus Pallidus and Octopus Australis". Journal of Experimental

Horned gopher (1,166 words) [view diff] exact match in snippet view article find links to article

vision. The small size of the optic foramen indicates extremely poor visual acuity, meaning the females would be unlikely to be able to visually recognize

Kenneth Spence (1,302 words) [view diff] exact match in snippet view article find links to article

Robert M. Yerkes. Yerkes sponsored his dissertation, a study on the visual acuity of chimpanzees. Spence received his PhD from Yale in 1933. While at

Corneal opacity (2,575 words) [view diff] exact match in snippet view article find links to article

clear peripheral cornea can produce retinal images compatible with good visual acuity. Excimer laser phototherapeutic keratectomy (PTK) is useful in superficial

Swimming at the 2002 Commonwealth Games – Men's EAD 100 metre freestyle (262 words) [view diff] exact match in snippet view article find links to article

with no vision or may have light perception (S11) to those with some visual acuity (S13). All classes, 1 through 13 swan together in 3 heats and a final

Absolute threshold (2,067 words) [view diff] case mismatch in snippet view article find links to article

2010 from Encyclopedia.com "How Far Can the Human Eye See? | Human Visual Acuity | LiveScience". Live Science. Archived from the original on 3 October

Aflibercept (3,228 words) [view diff] exact match in snippet view article find links to article

controlled trials. Both treatment options yielded similar improvements in visual acuity and morphological outcomes, though the authors note that the aflibercept

Tryon's Rat Experiment (972 words) [view diff] case mismatch in snippet view article find links to article

"Studies in Individual Differences in Maze Ability, V: Luminosity and Visual Acuity as Systematic Causes of Individual Differences and an Hypothesis of

Toxic epidermal necrolysis (2,603 words) [view diff] exact match in snippet view article find links to article

scarring or xerosis, subconjunctival fibrosis, trichiasis, decreased visual acuity, and blindness. Drug reactions have been reported to cause 80–95% of

Flash Focus: Vision Training in Minutes a Day (1,143 words) [view diff] exact match in snippet view article find links to article

several objects at once. There are five types of visual ability: Dynamic visual acuity – seeing moving objects Momentary vision – processing a lot of information

Swimming at the 2002 Commonwealth Games – Women's EAD 100 metre freestyle (266 words) [view diff] exact match in snippet view article find links to article

with no vision or may have light perception (S11) to those with some visual acuity (S13). All classes, 1 through 13 swan together in 2 heats and a final

Swimming at the 2020 Summer Paralympics (810 words) [view diff] exact match in snippet view article find links to article

S13/SB13: swimmers who have minor visual impairment and have high visual acuity. They are required to wear blackened goggles to compete. They may wish

Endophthalmitis (1,624 words) [view diff] exact match in snippet view article find links to article

can have negative impacts on the retina in high concentrations, since visual acuity worsens in 65% of endophthalmitis patients and prognosis gets poorer

Machine Man (2,430 words) [view diff] exact match in snippet view article find links to article

expert on his own construction and repair. Machine Man has superhuman visual acuity. He possesses an above normal intellect, with a capacity for unlimited

Cheves Perky (953 words) [view diff] exact match in snippet view article find links to article

further exploration of how perception and imagery can affect things like visual acuity. Perky, Cheves West. "An experimental study of imagination." The American

Oblique effect (1,124 words) [view diff] exact match in snippet view article find links to article

receives more processing benefit from the oblique effect and higher visual acuity for horizontal and vertical contours, due to their unique structure

Health of Abraham Lincoln (3,170 words) [view diff] exact match in snippet view article find links to article

performed. Lincoln's unremarkable cardiovascular history and his normal visual acuity have been the chief objections to the hypothesis, and today geneticists

Battle of the Komandorski Islands (2,284 words) [view diff] exact match in snippet view article find links to article

northern, as well as the strict selection of lookouts of exceptional visual acuity by the Japanese navy. Because of the remote location of the battle and

MacAdam ellipse (1,238 words) [view diff] exact match in snippet view article find links to article

ellipses grow in size as the eccentricity increases, because the human visual acuity drops sharply with eccentricity. The study also builds a computational

Nectocaris (2,109 words) [view diff] exact match in snippet view article find links to article

questioned by other authors. The eyes of Nectocaris would have had a similar visual acuity to modern Nautilus (if they lacked a lens) or squid (if they did not)

Driving license in Bahrain (237 words) [view diff] exact match in snippet view article find links to article

must undergo and pass a vision test to ensure they meet the minimum visual acuity required for driving. Lessons: All applicants must complete 22 hours

Motor skill (3,528 words) [view diff] exact match in snippet view article find links to article

Fatigue impacts an individual in many ways: perceptual changes in which visual acuity or awareness drops, slowing of performance (reaction times or movements

Alaska marmot (2,760 words) [view diff] exact match in snippet view article find links to article

night vision quite poor. Their eyes also lack a fovea, making their visual acuity much worse than other rodents. The location of their eyes makes their

Kearns–Sayre syndrome (2,872 words) [view diff] exact match in snippet view article find links to article

pigment epithelium. Night blindness may be seen in patients with KSS. Visual acuity loss is usually mild and only occurs in 40–50% of patients. These most

Gerald Westheimer (1,012 words) [view diff] exact match in snippet view article find links to article

vision. Journal of Physiology, 190, 139–154. Westheimer, G. (1975). Visual acuity and hyperacuity. Investigative Ophthalmology, 14, 570–572. Gilbert,

Cerebral polyopia (1,656 words) [view diff] exact match in snippet view article find links to article

optokinetic nystagmus, slit-lamp examination, visual field examination, visual acuity, stereo vision, bimicroscopic examination, and funduscopic examination

Corneal tattooing (2,251 words) [view diff] exact match in snippet view article find links to article

may also reduce a glare within the eye due to iris loss and increase visual acuity. J.N. Roy, a professor at the University of Montreal, wrote in the Canadian

McCarthy Scales of Children's Abilities (1,383 words) [view diff] exact match in snippet view article find links to article

maternal docosahexaenoicacid intake on neuropsychological status and visual acuity at five years o age of breast-fed term infants. Journal of Pediatrics

Poppers (4,479 words) [view diff] exact match in snippet view article find links to article

a rare complication of isopropyl nitrite abuse. A full recovery of visual acuity in longterm abuse could be demonstrated after drug abstinence. Studies

Metabolic acidosis (3,850 words) [view diff] exact match in snippet view article find links to article

altered mental status such as severe anxiety due to hypoxia, decreased visual acuity, nausea, vomiting, abdominal pain, altered appetite and weight gain

Head-mounted display (3,709 words) [view diff] exact match in snippet view article find links to article

pixels per degree or in arcminutes per pixel, is also used to determine visual acuity. 60 pixels/° (1 arcmin/pixel) is usually referred to as eye limiting

Gerontology (3,909 words) [view diff] exact match in snippet view article find links to article

danger to themselves and others, such as driving at night with low visual acuity or doing maintenance work to the house while climbing with severely

Numbat (3,465 words) [view diff] exact match in snippet view article find links to article

numbat finds termite mounds primarily using scent, it has the highest visual acuity of any marsupial, and, unusually for marsupials, has a high proportion

EIA 1956 resolution chart (1,713 words) [view diff] case mismatch in snippet view article find links to article

ISBN 9780819431219 – via Google Books. Evans, John (2006). Standards for Visual Acuity (PDF). KT Consulting. QA-70-1 Video Resolution Pattern (EIA-1956) Product

Ocular albinism type 1 (2,871 words) [view diff] exact match in snippet view article find links to article

Francis Falls. OA1 is recognized by many different symptoms. Reduced visual acuity is accompanied by involuntary movements of the eye termed as nystagmus

Sergey Kravkov (psychologist) (2,578 words) [view diff] exact match in snippet view article

132, issue 4, 8. August, 1934, pp. 379–398 Kravkov S. V. "Changes of visual acuity in one eye under the influence of the illumination of the other or of

Β-Carotene (3,639 words) [view diff] exact match in snippet view article find links to article

cataract extraction, progression of cataract, and slowing the loss of visual acuity. These studies found no evidence of any protective effects afforded

Visual agnosia (3,015 words) [view diff] exact match in snippet view article find links to article

hemianopia. He recovered well, retaining normal intelligence and normal visual acuity. He was able to complete a master's degree in history, later working

Optometric Extension Program (1,065 words) [view diff] exact match in snippet view article find links to article

therapy, often combined with patching or atropine eye drops, can improve visual acuity and stereopsis (depth perception) in individuals with amblyopia. The

Conjunctivitis (3,947 words) [view diff] exact match in snippet view article find links to article

conjunctivitis. However, the pupils should be normally reactive, and the visual acuity normal. Conjunctivitis is identified by inflammation of the conjunctiva

Month (4,510 words) [view diff] exact match in snippet view article find links to article

geographical longitude as well as latitude, atmospheric conditions, the visual acuity of the observers, etc. Therefore, the beginning and lengths of months

Cross-country skiing (sport) (4,400 words) [view diff] exact match in snippet view article

torso control. Skiers with visual impairment including blindness, low visual acuity, and limited field of vision. Cross-country ski competitors employ one

Christine Ladd-Franklin (2,730 words) [view diff] exact match in snippet view article find links to article

evolved part of the eye is the fovea, where, at least in daylight, visual acuity and color sensitivity are greatest. Ladd-Franklin assumed that peripheral

Equine anatomy (4,525 words) [view diff] exact match in snippet view article find links to article

animal. The horse has a wide field of monocular vision, as well as good visual acuity. Horses have two-color, or dichromatic vision, which is somewhat like

Cookiecutter shark (3,831 words) [view diff] exact match in snippet view article find links to article

the naked eye, suggesting they have evolved to fool animals with high visual acuity and/or at close distances. Set apart from the glowing underside, the

Sloth (5,556 words) [view diff] exact match in snippet view article find links to article

are the manatees, with six. Sloths have colour vision but have poor visual acuity. They also have poor hearing. Thus, they rely on their sense of smell

Chiton (4,954 words) [view diff] exact match in snippet view article find links to article

of true vision, though research continues as to the extent of their visual acuity. It is known that they can differentiate between a predator's shadow

Saccade (3,795 words) [view diff] exact match in snippet view article find links to article

metabolic activity, and has less vasculature obstruction, for greater visual acuity. Because of this, the retinal cells must obtain nutrients via diffusion

Swallow (4,882 words) [view diff] exact match in snippet view article find links to article

almost equaling their width. The long eyes allow for an increase in visual acuity without competing with the brain for space inside of the head. The morphology

Psychometrics (4,805 words) [view diff] exact match in snippet view article find links to article

differences, such as sensory and motor functioning (reaction time, visual acuity, and physical strength), are important domains of scientific psychology

Kenneth Craik (1,862 words) [view diff] exact match in snippet view article find links to article

control Craik, K. J. W. (January 1939). "The effect of adaptation upon visual acuity". British Journal of Psychology. General Section. 29 (3): 252–266. doi:10

Fixation (visual) (2,891 words) [view diff] exact match in snippet view article

; Rucci M. (2010). "Microsaccades precisely relocate gaze in a high visual acuity task". Nat. Neurosci. 13 (12): 1549–1553. doi:10.1038/nn.2663. PMC 3058801

ABCA4 (2,758 words) [view diff] exact match in snippet view article find links to article

progressive loss of photoreceptor cells. STGD is characterized by reduced visual acuity and color vision, loss of central (macular) vision, delayed dark adaptation

Thomas R. Norris (1,794 words) [view diff] exact match in snippet view article find links to article

He hoped to join the Navy and fly jets, but he had problems with his visual acuity and depth perception that disqualified him from becoming a pilot. He

Boeing EA-18G Growler (5,242 words) [view diff] exact match in snippet view article find links to article

to visually confirm what it detected, so adding a FLIR pod gives it visual acuity to see targets and shorten the kill chain; it is not known if the U

Tawny owl (3,931 words) [view diff] exact match in snippet view article find links to article

is probably inaccurate by at least a factor of 10. The owl's actual visual acuity is only slightly greater than that of humans, and any increased sensitivity

Mansonella perstans (4,065 words) [view diff] exact match in snippet view article find links to article

parasites were found. He had 3% eosinophilia. A visual acuity test showed a reduction of visual acuity to 4/10 for the left eye, while the right eye was

Honey possum (3,594 words) [view diff] exact match in snippet view article find links to article

as the longest known. Specialised characters of T. rostratus include visual acuity for detecting the bright yellow inflorescence of Banksia attenuata.

Ruxandra Sireteanu (1,266 words) [view diff] exact match in snippet view article find links to article

Interlaminar differences in effects of early and late monocular deprivation on visual acuity of cells in lateral geniculate nucleus of cat. Neuroscience Letters

Douglas Jabs (1,128 words) [view diff] exact match in snippet view article find links to article

choroiditis with panuveitis: incidence of ocular complications and loss of visual acuity". Ophthalmology. 113 (12): 2310–2316. doi:10.1016/j.ophtha.2006.05.067

NASA Astronaut Corps (4,146 words) [view diff] exact match in snippet view article find links to article

which includes the following specific requirements: Distant and near visual acuity: Must be correctable to 20/20, each eye separately (corrective lenses

Hydroxychloroquine (4,802 words) [view diff] exact match in snippet view article find links to article

potentially serious. Advanced retinopathy is characterized by reduction of visual acuity and a "bull's eye" macular lesion which is absent in early involvement

I Don't Feel Well (820 words) [view diff] exact match in snippet view article find links to article

Instagram: "Funny that 2020 is what's considered 'normal' when discussing visual acuity. This year, these days, right now, is anything but normal..." Archived

Pachychoroid disorders of the macula (1,020 words) [view diff] exact match in snippet view article find links to article

stage, patients often have blurred vision and report a reduction in visual acuity with perception of a central "grey spot". In the majority of patients

Florida Bureau of Braille and Talking Books Library (728 words) [view diff] exact match in snippet view article find links to article

Congress. The requirements for application of use are: Blind persons whose visual acuity, as determined by competent authority, is 20/200 or less in the better

External vision system (554 words) [view diff] exact match in snippet view article find links to article

and displays to provide resolution nearly equivalent to "20/20" human visual acuity. Index of aviation articles Aircraft periscope Telescopic Sighting System

Use of force (3,964 words) [view diff] exact match in snippet view article find links to article

multiple injuries including temporary blindness and a permanent loss of visual acuity. He endured multiple surgeries to try to repair the injury. Nelson lost

Aphonopelma chalcodes (1,652 words) [view diff] exact match in snippet view article find links to article

critical to its survival as spiders rely on their spectral sensitivity and visual acuity in order to survive. These spiders have two sets of eyes, referred to

Mantis (6,948 words) [view diff] exact match in snippet view article find links to article

000 ommatidia. A small area at the front called the fovea has greater visual acuity than the rest of the eye, and can produce the high resolution necessary

Refractive surgery (3,902 words) [view diff] exact match in snippet view article find links to article

if required. After one year, over 60% had improved in best corrected visual acuity (BCVA) in the weaker eye. Notably, over 80% showed stereopsis post-operatively

Corneal transplantation (4,036 words) [view diff] exact match in snippet view article find links to article

as of 2021. Indications include the following: Optical: To improve visual acuity by replacing the opaque or distorted host tissue by clear healthy donor

Inferior temporal gyrus (3,456 words) [view diff] exact match in snippet view article find links to article

characterized by the inability to perceive color and to achieve satisfactory visual acuity in high light levels. Congenital achromatopsia is characterized the

Sleepwalker (comics) (2,659 words) [view diff] exact match in snippet view article

Notable aliases Sleepy Abilities Superhuman strength, durability and visual acuity Enhanced speed, agility, stamina and reflexes Flotation-like flight