Regularities of structural and functional visual system changes in patients with myopic refraction and presbyopia

Rozanova O.I.; Seliverstova N.N.; Shchuko A.G.; Malyshev V.V.

doi:https://doi.org/

Rozanova O.I.

Irkutskiĭ filial FGBU MNTK "Mikrokhirurgiia glaza" im. S.N. Fedorova Minzdrava RF

Seliverstova N.N.

Irkutskiĭ filial FGBU MNTK "Mikrokhirurgiia glaza" im. S.N. Fedorova Minzdrava RF

Shchuko A.G.

GOU VPO "Irkutskiĭ gosudarstvennyĭ meditsinskiĭ universitet"

Malyshev V.V.

Irkutskiĭ filial FGBU MNTK "Mikrokhirurgiia glaza" im. S.N. Fedorova Minzdrava RF

Regularities of structural and functional visual system changes in patients with myopic refraction and presbyopia

Authors:

Rozanova O.I., Seliverstova N.N., Shchuko A.G., Malyshev V.V.

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Journal: Russian Annals of Ophthalmology. 2013;129(2): 50‑53

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To cite this article:

Rozanova OI, Seliverstova NN, Shchuko AG, Malyshev VV. Regularities of structural and functional visual system changes in patients with myopic refraction and presbyopia. Russian Annals of Ophthalmology. 2013;129(2):50‑53. (In Russ.)

Подписка 2026 Вестник офтальмологии (Russian Annals of Ophthalmology)

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Abstract:

Two age groups of 57 patients with noncomplicated low or moderate myopia were examined to reveal the regularities of structural and functional visual system changes in patients with myopic refraction and presbyopia. Characteristics of visual impression, anatomic and physiologic parameters were studied. Presbyopia development in patients with myopic refraction was found to occur on the background of significant changes in anatomic proportions and optic parameters of the eye, decrease of functional capability of visual system and development of abnormal functional system of visual perception. The key mechanisms of presbyopia development in myopia besides the accommodation decrease are pupil dysfunction and binocular interactions disintegration i. e. all the near vision reflex components.

Keywords:

presbyopia

near vision reflex

Authors:

Rozanova O.I.

Irkutskiĭ filial FGBU MNTK "Mikrokhirurgiia glaza" im. S.N. Fedorova Minzdrava RF

Seliverstova N.N.

Irkutskiĭ filial FGBU MNTK "Mikrokhirurgiia glaza" im. S.N. Fedorova Minzdrava RF

Shchuko A.G.

GOU VPO "Irkutskiĭ gosudarstvennyĭ meditsinskiĭ universitet"

Malyshev V.V.

Irkutskiĭ filial FGBU MNTK "Mikrokhirurgiia glaza" im. S.N. Fedorova Minzdrava RF

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