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Amblyopia

Index Amblyopia

Amblyopia, also called lazy eye, is a disorder of sight due to the eye and brain not working well together. [1]

68 relations: Ancient Greek, Aniseikonia, Anisometropia, Aphakia, Astigmatism, Atropine, Autostereogram, Binocular summation, Binocular vision, Brain, Brainstem, Cataract, College of Optometrists, Congenital cataract, Contact lens, Contrast (vision), Cornea, Critical period, Crowding, David H. Hubel, Depth perception, Diplopia, Eye, Eye disease, Eye examination, Eyelid, Eyepatch, Far-sightedness, Glasses, Hemangioma, Mobile app, Motion perception, National Health Service, Near-sightedness, Neuroplasticity, Nobel Prize in Physiology or Medicine, Ocular dominance column, Opacity (optics), Ophthalmology, Optic nerve, Parallax, Perceptual learning, Perspective (graphical), Point (typography), Primary care physician, Ptosis (eyelid), Pupil, Reading (process), Refractive error, Retinal birefringence scanning, ..., Saccade, Snellen chart, Springer Science+Business Media, Stereopsis, Stereoscopic acuity, Strabismus, Suppression (eye), Tetris, Topical medication, Torsten Wiesel, Transcranial direct-current stimulation, Transcranial magnetic stimulation, United Kingdom, Vernier acuity, Visual acuity, Visual cortex, Visual impairment, Visual perception. Expand index (18 more) »

Ancient Greek

The Ancient Greek language includes the forms of Greek used in ancient Greece and the ancient world from around the 9th century BC to the 6th century AD.

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Aniseikonia

Aniseikonia is an ocular condition where there is a significant difference in the perceived size of images.

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Anisometropia

Anisometropia is the condition in which the two eyes have unequal refractive power.

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Aphakia

Aphakia is the absence of the lens of the eye, due to surgical removal, a perforating wound or ulcer, or congenital anomaly.

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Astigmatism

Astigmatism is a type of refractive error in which the eye does not focus light evenly on the retina.

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Atropine

Atropine is a medication to treat certain types of nerve agent and pesticide poisonings as well as some types of slow heart rate and to decrease saliva production during surgery.

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Autostereogram

An autostereogram is a single-image stereogram (SIS), designed to create the visual illusion of a three-dimensional (3D) scene from a two-dimensional image.

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Binocular summation

Binocular summation refers to the improved visual performance of binocular vision compared to that of monocular vision.

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Binocular vision

In biology, binocular vision is a type of vision in which an animal having two eyes is able to perceive a single three-dimensional image of its surroundings.

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Brain

The brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals.

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Brainstem

The brainstem (or brain stem) is the posterior part of the brain, adjoining and structurally continuous with the spinal cord.

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Cataract

A cataract is a clouding of the lens in the eye which leads to a decrease in vision.

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College of Optometrists

The College of Optometrists is the professional, scientific and examining body for optometry in the United Kingdom, working for the public benefit.

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Congenital cataract

Congenital cataracts refers to a lens opacity present at birth.

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Contact lens

A contact lens, or simply contact, is a thin lens placed directly on the surface of the eye.

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Contrast (vision)

Contrast is the difference in luminance or colour that makes an object (or its representation in an image or display) distinguishable.

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Cornea

The cornea is the transparent front part of the eye that covers the iris, pupil, and anterior chamber.

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Critical period

In developmental psychology and developmental biology, a critical period is a maturational stage in the lifespan of an organism during which the nervous system is especially sensitive to certain environmental stimuli.

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Crowding

Crowding is a perceptual phenomenon where the recognition of objects (or graphemes) presented away from the fovea is impaired by the presence of other neighbouring objects (sometimes called "flankers").

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David H. Hubel

David Hunter Hubel (February 27, 1926 – September 22, 2013) was a Canadian neurophysiologist noted for his studies of the structure and function of the visual cortex.

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Depth perception

Depth perception is the visual ability to perceive the world in three dimensions (3D) and the distance of an object.

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Diplopia

Diplopia, commonly known as double vision, is the simultaneous perception of two images of a single object that may be displaced horizontally, vertically, diagonally (i.e., both vertically and horizontally), or rotationally in relation to each other.

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Eye

Eyes are organs of the visual system.

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Eye disease

This is a partial list of human eye diseases and disorders.

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Eye examination

An eye examination is a series of tests performed by an ophthalmologist (medical doctor), optometrist, or orthoptist assessing vision and ability to focus on and discern objects, as well as other tests and examinations pertaining to the eyes.

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Eyelid

An eyelid is a thin fold of skin that covers and protects the human eye.

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Eyepatch

An eyepatch is a small patch that is worn in front of one eye.

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Far-sightedness

Far-sightedness, also known as hyperopia, is a condition of the eye in which light is focused behind, instead of on, the retina.

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Glasses

Glasses, also known as eyeglasses or spectacles, are devices consisting of glass or hard plastic lenses mounted in a frame that holds them in front of a person's eyes, typically using a bridge over the nose and arms which rest over the ears.

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Hemangioma

Hemangioma is a benign tumor formed by a collection of excess blood vessels.

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Mobile app

A mobile app is a computer program designed to run on a mobile device such as a phone/tablet or watch.

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Motion perception

Motion perception is the process of inferring the speed and direction of elements in a scene based on visual, vestibular and proprioceptive inputs.

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National Health Service

The National Health Service (NHS) is the name used for each of the public health services in the United Kingdom – the National Health Service in England, NHS Scotland, NHS Wales, and Health and Social Care in Northern Ireland – as well as a term to describe them collectively.

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Near-sightedness

Near-sightedness, also known as short-sightedness and myopia, is a condition of the eye where light focuses in front of, instead of on, the retina.

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Neuroplasticity

Neuroplasticity, also known as brain plasticity and neural plasticity, is the ability of the brain to change throughout an individual's life, e.g., brain activity associated with a given function can be transferred to a different location, the proportion of grey matter can change, and synapses may strengthen or weaken over time.

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Nobel Prize in Physiology or Medicine

The Nobel Prize in Physiology or Medicine (Nobelpriset i fysiologi eller medicin), administered by the Nobel Foundation, is awarded once a year for outstanding discoveries in the fields of life sciences and medicine.

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Ocular dominance column

Ocular dominance columns are stripes of neurons in the visual cortex of certain mammals (including humans) that respond preferentially to input from one eye or the other.

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Opacity (optics)

Opacity is the measure of impenetrability to electromagnetic or other kinds of radiation, especially visible light.

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Ophthalmology

Ophthalmology is a branch of medicine and surgery (both methods are used) that deals with the anatomy, physiology and diseases of the eyeball and orbit.

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Optic nerve

The optic nerve, also known as cranial nerve II, is a paired nerve that transmits visual information from the retina to the brain.

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Parallax

Parallax is a displacement or difference in the apparent position of an object viewed along two different lines of sight, and is measured by the angle or semi-angle of inclination between those two lines.

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Perceptual learning

Perceptual learning is learning better perception skills such as differentiating two musical tones from one another or categorizations of spatial and temporal patterns relevant to real-world expertise as in reading, seeing relations among chess pieces, knowing whether or not an X-ray image shows a tumor.

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Perspective (graphical)

Perspective (from perspicere "to see through") in the graphic arts is an approximate representation, generally on a flat surface (such as paper), of an image as it is seen by the eye.

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Point (typography)

In typography, the point is the smallest unit of measure.

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Primary care physician

A primary care physician is a physician who provides both the first contact for a person with an undiagnosed health concern as well as continuing care of varied medical conditions, not limited by cause, organ system, or diagnosis.

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Ptosis (eyelid)

Ptosis (/ˈtoʊsɪs/) is a drooping or falling of the upper eyelid.

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Pupil

The pupil is a hole located in the center of the iris of the eye that allows light to strike the retina.

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Reading (process)

Reading is a complex "cognitive process" of decoding symbols in order to construct or derive meaning (reading comprehension).

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Refractive error

Refractive error, also known as refraction error, is a problem with focusing light accurately onto the retina due to the shape of the eye.

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Retinal birefringence scanning

Retinal birefringence scanning (RBS) is a method for detection the central fixation of the eye.

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Saccade

A saccade (French for jerk) is a quick, simultaneous movement of both eyes between two or more phases of fixation in the same direction.

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Snellen chart

A Snellen chart is an eye chart that can be used to measure visual acuity.

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Springer Science+Business Media

Springer Science+Business Media or Springer, part of Springer Nature since 2015, is a global publishing company that publishes books, e-books and peer-reviewed journals in science, humanities, technical and medical (STM) publishing.

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Stereopsis

Stereopsis (from the Greek στερεο- stereo- meaning "solid", and ὄψις opsis, "appearance, sight") is a term that is most often used to refer to the perception of depth and 3-dimensional structure obtained on the basis of visual information deriving from two eyes by individuals with normally developed binocular vision.

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Stereoscopic acuity

Stereoscopic acuity, also stereoacuity, is the smallest detectable depth difference that can be seen in binocular vision.

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Strabismus

Strabismus, also known as crossed eyes, is a condition in which the eyes do not properly align with each other when looking at an object.

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Suppression (eye)

Suppression of an eye is a subconscious adaptation by a person's brain to eliminate the symptoms of disorders of binocular vision such as strabismus, convergence insufficiency and aniseikonia.

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Tetris

Tetris (Тетрис) is a tile-matching puzzle video game, originally designed and programmed by Russian game designer Alexey Pajitnov.

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Topical medication

A topical medication is a medication that is applied to a particular place on or in the body.

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Torsten Wiesel

Torsten Nils Wiesel (born 3 June 1924) is a Swedish neurophysiologist.

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Transcranial direct-current stimulation

Transcranial direct current stimulation (tDCS) is a form of neurostimulation that uses constant, low direct current delivered via electrodes on the head; it can be contrasted with cranial electrotherapy stimulation which generally uses alternating current the same way.

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Transcranial magnetic stimulation

Transcranial magnetic stimulation (TMS) is a method in which a changing magnetic field is used to cause electric current to flow in a small region of the brain via electromagnetic induction.

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United Kingdom

The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain,Usage is mixed with some organisations, including the and preferring to use Britain as shorthand for Great Britain is a sovereign country in western Europe.

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Vernier acuity

Vernier acuity is a type of visual acuity – more precisely of hyperacuity – that measures the ability to discern a disalignment among two line segments or gratings.

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Visual acuity

Visual acuity (VA) commonly refers to the clarity of vision.

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Visual cortex

The visual cortex of the brain is a part of the cerebral cortex that processes visual information.

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Visual impairment

Visual impairment, also known as vision impairment or vision loss, is a decreased ability to see to a degree that causes problems not fixable by usual means, such as glasses.

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Visual perception

Visual perception is the ability to interpret the surrounding environment using light in the visible spectrum reflected by the objects in the environment.

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Redirects here:

Amblyopeia, Amblyopic, Amblyopy, Lazy eye syndrome, Meridional amblyopia, Occlusion amblyopia, Strabismic amblyopia, Strabismus amblyopia.

References

[1] https://en.wikipedia.org/wiki/Amblyopia

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