A new algorithm for automated nystagmus acuity function analysis

Tai, Zheng; Hertle, Richard W.; Bilonick, Richard A.; Yang, Dongsheng

doi:10.1136/bjo.2010.184432

Cited by 7 publications

(4 citation statements)

References 19 publications

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“…An automated procedure to extract the NAFX from data that are hampered by fixational shifts has only recently been proposed. 34 However, it has been acknowledged that these approaches may not be tenable in clinical populations of infants and young children (e.g., Weiss et al 35 ). In the present study, only two children younger than 5 years produced eye movement data that were clean enough to determine the NAFX without preselecting a data segment by hand.…”

Section: Discussionmentioning

confidence: 99%

Quantifying Nystagmus in Infants and Young Children: Relation between Foveation and Visual Acuity Deficit

Felius

Birch

et al. 2011

Invest. Ophthalmol. Vis. Sci.

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Section: Discussionmentioning

confidence: 99%

Quantifying Nystagmus in Infants and Young Children: Relation between Foveation and Visual Acuity Deficit

Felius

Birch

et al. 2011

Invest. Ophthalmol. Vis. Sci.

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“…If foveation durations are long, higher NAFX values will be produced, and if the foveation durations are short, lower NAFX values are produced. Based on the known relationship between visual acuity and retinal location or the distance from the fovea in normal subjects, visual acuity is the best when the image is on the fovea and decrease exponentially when the image is located on eccentric positions 12 13 14–18…”

Section: Methodsmentioning

confidence: 99%

Topical brinzolamide (Azopt) versus placebo in the treatment of infantile nystagmus syndrome (INS)

et al. 2014

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“…Data rekaman gerakan monokular dikalibrasi menggunakan aplikasi, sehingga didapatkan prediksi tajam penglihatan. 20…”

Section: Prognosisunclassified

Sindrom Nistagmus Infantil

Elvira

Wibawa

Surasmiati

2020

CDK

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<p>Nistagmus berasal dari bahasa Yunani, nystagmos yang berarti mengangguk dan kata nystazein yang berarti mengantuk. Nistagmus merupakan gerakan involunter dan osilasi ritmik mata yang dapat fisiologis ataupun patologis. Angka kejadian nistagmus diperkirakan 24 per 10.000 populasiumum. Nistagmus infantil motorik atau sindrom nistagmus infantil (SNI) merupakan tipe nistagmus infantil yang paling sering.Onset dan manifestasi klinis dapat membantu diagnosis; pemeriksaan penunjang biasanya dilakukan pada usia diatas 6 bulan. Beberapa terapi di antaranya terapi optikal, terapi obat, terapi pembedahan untuk meningkatkan tajam penglihatan dan terapi pembedahan untuk merelokasi Null Zone ke posisi primer.</p><p>Nystagmus, adopted from Greek nystagmos, means nodding and nystazein means sleepy. Nystagmus is involuntary movement and oscilation of the eye;may be physiologic or pathologic. Th incidence is about 24 in 10.000 population. Motor infantile nystagmus or infantile nystagmus syndrome is the most common type of infantile nystagmus. Diagnosis is based on onset and clinical manifestations; additional examination is for baby older than 6 months. Therapy is to improve visual acuity and surgery to relocate Null Zone to primary position.</p>

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A new algorithm for automated nystagmus acuity function analysis

Abstract: We conclude that the ANAF is a valid and efficient algorithm for determining a nystagmus acuity function.

Cited by 7 publications

References 19 publications

Quantifying Nystagmus in Infants and Young Children: Relation between Foveation and Visual Acuity Deficit

Quantifying Nystagmus in Infants and Young Children: Relation between Foveation and Visual Acuity Deficit

Topical brinzolamide (Azopt) versus placebo in the treatment of infantile nystagmus syndrome (INS)

Sindrom Nistagmus Infantil

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