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What is the difference between strabismus and nystagmus?
Strabismus is crossed-eyes, not shaking where as nystagmus is involuntary movements or they called it "dancing eyes" or shaky eyes
What is the difference of amblyopia and strabismus?
Amblyopia is commonly referred to as "lazy eye." It is a vision development disorder, where one eye fails to develop normal visual acuity. Eye patching is a common treatment for this disorder. Strabismus involves both eyes. In this case, the eyes fail to properly align with one another. Surgery and vision therapy are often used to correct this problem.
What term is also known as cross-eyes?
The correct term for cross-eyes is strabismus. This is a condition where both eyes do not look at the same point at the same time.
Strabismus?
DefinitionStrabismus is a disorder in which the eyes do not line up in the same direction when focusing. The condition is more commonly known as "crossed eyes."Alternative NamesCrossed eyes; Esotropia; Exotropia; Squint; WalleyeCauses, incidence, and risk factorsStrabismus is caused by a lack of coordination between the eyes. As a result, the eyes look in different directions and do not focus at the same time on a single point.In most cases of strabismus in children, the cause is unknown. In more than half of these cases, the problem is present at or shortly after birth (congenital strabismus).In children, when the two eyes fail to focus on the same image, the brain may learn to ignore the input from one eye. If this is allowed to continue, the eye that the brain ignores will never see well. This loss of vision is called amblyopia, and it is frequently associated with strabismus.Some other disorders associated with strabismus in children include:Apert syndromeCerebral palsyCongenital rubellaHemangioma near the eye during infancyIncontinentia pigmenti syndromeNoonan syndromePrader-Willi syndromeRetinopathy of prematurityRetinoblastomaTraumatic brain injuryTrisomy 18 (a child has 3 copies of chromosome 18, instead of the normal 2 copies)Strabismus that develops in adults can be caused by:BotulismDiabetes (causes a condition known as acquired paralytic strabismus)Guillain-Barre syndromeInjuries to the eyeShellfish poisoningStrokeTraumatic brain injuryVision loss from any eye disease or injuryA family history of strabismus is a risk factor. Farsightedness may be a contributing factor. In addition, any other disease causing vision loss may cause strabismus.SymptomsCrossed eyesDouble visionEyes that do not align in the same directionUncoordinated eye movements (eyes do not move together)Vision loss in one eye, includes a loss of the ability to see in 3-D (loss of depth perception)Signs and testsA physical examination will include a detailed examination of the eyes. Tests will be done to determine the strength of the eye muscles.Eye tests include:Retinal examStandard ophthalmic examVisual acuityA neurological examination will also be performed.TreatmentTreatment involves strategies to strengthen the weakened muscles and realign the eyes. Glasses and eye muscle exercises may be prescribed.If the condition is caused by a lazy eye, the doctor may prescribe an eye patch. Some children may need surgery. For more information on treating lazy eye, see: AmblyopiaExpectations (prognosis)With early diagnosis and treatment, the problem can usually be corrected. Delayed treatment may lead to permanent vision loss in one eye.Calling your health care providerStrabismus requires prompt medical evaluation. Call for an appointment with your health care provider or eye doctor if your child:Appears to be cross-eyedComplains of double visionHas difficulty seeingNote: Learning difficulties or problems at school can sometimes be due to a child's inability to see the blackboard or reading material.ReferencesHatt SR, Leske DA, Kirgis PA, Bradley EA, Holmes JM. The effects of strabismus on quality of life in adults. Am J Ophthalmol. 2007 Nov;144(5):643-7.
Who is George Lematre?
george lematre is the developer of the bib bang theory!!! And he was Belgian.
What is George Whitefield's movement?
George Whitefield was in the Great Awakening.
When was George Whitefield born?
George Whitefield was born on December 16, 1714.
What is George Whitefield's birthday?
George Whitefield was born on December 16, 1714.
When did George Whitefield Chadwick die?
George Whitefield Chadwick died in 1931.
When was George Whitefield Chadwick born?
George Whitefield Chadwick was born in 1854.
When was George Whitefield College created?
George Whitefield College was created in 1989.
How many siblings did george whitefield?
George Whitefield was one of seven siblings.
Why did george whitefield preach outside?
Because the Anglicans would not let him preach in their churches, so instead Whitefield started preaching in the fields. In fact, John Wesley got the idea of preaching outdoors from George Whitefield.
Who were jonathon Edwards and George whitefield?
George Whitefield and Jonathon Edwards were people that spreaded ideas.
When did George Whitefield Davis die?
George Whitefield Davis died on 1918-07-12.
When was George Whitefield Davis born?
George Whitefield Davis was born on 1839-07-26.
Who was the famous preacher who came to America in 1739?
The famous preacher is George Whitefield
