Changes in functional, anatomical and optical parameters of the eye in children with habitually excessive accommodation stress and pseudomyopia after regular badminton playing
Purpose. To study the state of refraction, accommodation, and blood flow in eye vessels of children with habitually excessive accommodation stress (HEAS) and pseudomyopia practicing badminton.Material and methods. The study involved 11 patients (20 eyes) aged 7 to 11 years (average M±SD: 9.24 ± 1.06...
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| Format: | Article |
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Real Time Ltd
2019-12-01
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| Series: | Российский офтальмологический журнал |
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| Online Access: | https://roj.igb.ru/jour/article/view/337 |
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| author | E. P. Tarutta N. A. Tarasova G. A. Markosian S. V. Milash S. G. Harutyunyan K. A. Ramazanova N. L. Cherednichenko |
| author_facet | E. P. Tarutta N. A. Tarasova G. A. Markosian S. V. Milash S. G. Harutyunyan K. A. Ramazanova N. L. Cherednichenko |
| author_sort | E. P. Tarutta |
| collection | DOAJ |
| description | Purpose. To study the state of refraction, accommodation, and blood flow in eye vessels of children with habitually excessive accommodation stress (HEAS) and pseudomyopia practicing badminton.Material and methods. The study involved 11 patients (20 eyes) aged 7 to 11 years (average M±SD: 9.24 ± 1.06 years) with pseudomyopia and HEAS: 4 patients with myopia (7 eyes), 3 children with hyperopia (6 eyes), 4 children with emmetropia (7 eyes) before they started practicing badminton and after playing it for a certain time. All patients were tested for visual acuity, subjective and objective accommodation, optical biometry, aberrometry, velocity of blood flow in eye vessels, and choroidal thickness.Results. After 1 year of regular badminton workout, the subjects revealed a 0.92 ± 0.82 D weakening of manifest refraction, a decrease in accommodation tone by 0.85 ± 0.77 D, an increase in blood flow rate in ophthalmic artery and the central retinal artery, an increase in positive spherical aberration, a decrease in aberrations associated with mismatch and irregularity ofoptical system elements (tilt, trefoil, coma), which indirectly indicates a strengthening of the ligamentous apparatus of the lens.Conclusion. Practicing sports (badminton) contributes to the elimination of pseudomyopia, improvement of uncorrected visual acuity, accommodative ability, and ophthalmic hemodynamics indicators. |
| format | Article |
| id | doaj-art-caac4ab7bd8c46de9b4cdceb72b76417 |
| institution | Kabale University |
| issn | 2072-0076 2587-5760 |
| language | Russian |
| publishDate | 2019-12-01 |
| publisher | Real Time Ltd |
| record_format | Article |
| series | Российский офтальмологический журнал |
| spelling | doaj-art-caac4ab7bd8c46de9b4cdceb72b764172025-08-20T03:59:17ZrusReal Time LtdРоссийский офтальмологический журнал2072-00762587-57602019-12-01124516310.21516/2072-0076-2019-12-4-51-63251Changes in functional, anatomical and optical parameters of the eye in children with habitually excessive accommodation stress and pseudomyopia after regular badminton playingE. P. Tarutta0N. A. Tarasova1G. A. Markosian2S. V. Milash3S. G. Harutyunyan4K. A. Ramazanova5N. L. Cherednichenko6Helmholtz National Medical Research Center of Eye DiseasesHelmholtz National Medical Research Center of Eye DiseasesHelmholtz National Medical Research Center of Eye DiseasesHelmholtz National Medical Research Center of Eye DiseasesHelmholtz National Medical Research Center of Eye DiseasesHelmholtz National Medical Research Center of Eye DiseasesStavropol State Medical UniversityPurpose. To study the state of refraction, accommodation, and blood flow in eye vessels of children with habitually excessive accommodation stress (HEAS) and pseudomyopia practicing badminton.Material and methods. The study involved 11 patients (20 eyes) aged 7 to 11 years (average M±SD: 9.24 ± 1.06 years) with pseudomyopia and HEAS: 4 patients with myopia (7 eyes), 3 children with hyperopia (6 eyes), 4 children with emmetropia (7 eyes) before they started practicing badminton and after playing it for a certain time. All patients were tested for visual acuity, subjective and objective accommodation, optical biometry, aberrometry, velocity of blood flow in eye vessels, and choroidal thickness.Results. After 1 year of regular badminton workout, the subjects revealed a 0.92 ± 0.82 D weakening of manifest refraction, a decrease in accommodation tone by 0.85 ± 0.77 D, an increase in blood flow rate in ophthalmic artery and the central retinal artery, an increase in positive spherical aberration, a decrease in aberrations associated with mismatch and irregularity ofoptical system elements (tilt, trefoil, coma), which indirectly indicates a strengthening of the ligamentous apparatus of the lens.Conclusion. Practicing sports (badminton) contributes to the elimination of pseudomyopia, improvement of uncorrected visual acuity, accommodative ability, and ophthalmic hemodynamics indicators.https://roj.igb.ru/jour/article/view/337myopia, badminton, accommodation, habitual excessive accommodation stress, spasm, pseudomyopia |
| spellingShingle | E. P. Tarutta N. A. Tarasova G. A. Markosian S. V. Milash S. G. Harutyunyan K. A. Ramazanova N. L. Cherednichenko Changes in functional, anatomical and optical parameters of the eye in children with habitually excessive accommodation stress and pseudomyopia after regular badminton playing Российский офтальмологический журнал myopia, badminton, accommodation, habitual excessive accommodation stress, spasm, pseudomyopia |
| title | Changes in functional, anatomical and optical parameters of the eye in children with habitually excessive accommodation stress and pseudomyopia after regular badminton playing |
| title_full | Changes in functional, anatomical and optical parameters of the eye in children with habitually excessive accommodation stress and pseudomyopia after regular badminton playing |
| title_fullStr | Changes in functional, anatomical and optical parameters of the eye in children with habitually excessive accommodation stress and pseudomyopia after regular badminton playing |
| title_full_unstemmed | Changes in functional, anatomical and optical parameters of the eye in children with habitually excessive accommodation stress and pseudomyopia after regular badminton playing |
| title_short | Changes in functional, anatomical and optical parameters of the eye in children with habitually excessive accommodation stress and pseudomyopia after regular badminton playing |
| title_sort | changes in functional anatomical and optical parameters of the eye in children with habitually excessive accommodation stress and pseudomyopia after regular badminton playing |
| topic | myopia, badminton, accommodation, habitual excessive accommodation stress, spasm, pseudomyopia |
| url | https://roj.igb.ru/jour/article/view/337 |
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