Journals / Glokom Katarakt / 2007 / Cilt: 2 - Sayı: 4

The comparison of blue color perception between pseudophakic and phakic eyes using on anomaloscope

Psödofakik gözler ile fakik gözlerin anomaloskop ile mavi renk görme algılarının karşılaştırılması

Pages
245–249
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Starting from the mid-6th decade, the deterioration in blue color perception with age is more prominent in phakic eyes than it is in pseudophakic eyes.

📌 3 Key Takeaways

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Objective & Hypothesis:Purpose: To compare the changes in a blue color perception sensitivity with age between pseudophakic eyes and age- matched phakic eyes.
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Key Findings & Data:Materials and Methods: Twenty-nine pseudophakic eyes of 29 patients (group A) with a mean age of 67.9±7.1 years and 29 phakic eyes of 29 age-matched controls (group B) with a mean age of 64.5±6.4 were included in the study.
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Conclusion & Impact:Starting from the mid-6th decade, the deterioration in blue color perception with age is more prominent in phakic eyes than it is in pseudophakic eyes.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Görme testleri · Renk hissi · Psödofaki

Abstract

Purpose: To compare the changes in a blue color perception sensitivity with age between pseudophakic eyes and age- matched phakic eyes. Materials and Methods: Twenty-nine pseudophakic eyes of 29 patients (group A) with a mean age of 67.9±7.1 years and 29 phakic eyes of 29 age-matched controls (group B) with a mean age of 64.5±6.4 were included in the study. Blue-green color vision was evaluated with the Moreland equation of the HMC Anomaloscope. Anomaly quotients were calculated from the matching range values. The data were compared between group A and B before and after the division of each group into 3 age subgroups (group I: &#8804;64 years, group II: 65-71 years, group III: &#8805;72 years). Results: The mean blue color vision anomaly quotients were lower in the pseudophakic eyes than they were in the pha- kic eyes. However, the difference was not statistically sig- nificant (p>0.05). Blue color perception significantly dec- reased with age in both groups (p<0.05). Although there was no statistically significant difference in anomoloscope anomaly quotients between pseudophakic eyes and phakic eyes within age group I and II (p>0.05), anomaly quotients were lower in pseudophakic eyes than they were in phakic eyes within age group III (p<0.05). Conclusions: Blue color vision deteriorates with age in both pseudophakic and phakic eyes. Starting from the mid-6th decade, the deterioration in blue color perception with age is more prominent in phakic eyes than it is in pseudophakic eyes.

Özet

Amaç: Psödofakik gözler ile yaş-uyumlu fakik gözlerin mavi renk görme duyarlılıklarının yaşla beraber değişimini kar- şılaştırmak. Gereç ve Yöntem: Çalışmaya ortalama yaşı 67.9±7.1 yıl olan 29 hastanın 29 psödofakik gözü (A, çalışma grubu) ile ortalama yaşı 64.5±6.4 yıl olan yaş-uyumlu 29 hasta- nın 29 fakik gözü (B, kontrol grubu) dahil edildi. Mavi-yeşil renkli görme monoküler olarak Anomaloskoptaki (HMC Anomaloskop MR, Oculus, Almanya) Moreland formülü kullanılarak değerlendirildi. Elde edilen eşleşme aralığı de- ğerlerinden anomali oranları hesaplandı. Elde edilen veri- ler A ve B grupları arasında her iki grup 3 yaş alt-grubuna bölünmeden önce ve bölündükten sonra karşılaştırıldı (I. grup: ≤64 yıl, II. grup: 65-71 yıl, III. grup: ≥72 yıl). Sonuç: Ortalama mavi renk görme anomali oranlarının psö- dofakik gözlerde fakik gözlerden daha düşük olduğu be- lirlendi. Ancak, aradaki fark istatistiksel olarak anlamlı değildi (p>0.05). Hem psödofakik hem de fakik gözlerde yaşla beraber anomali oranlarında anlamlı artış gözlendi (p 0.05), III. yaş grubunda anomali oranlarının psödofakiklerde fakiklerden anlamlı olarak daha düşük olduğu belirlendi (p<0.05). Tartışma: Mavi renk görme duyarlılığı hem psödofakik hem de fakik gözlerde yaşla beraber azalmaktadır. Altmışlı yaş- ların ortalarından başlayarak fakik gözlerdeki mavi renk duyarlılığındaki azalma psödofakik gözlere göre daha be- lirgindir.

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Cite This Article

MÜFTÜOĞLU, O., KAREL, F. (2007). The comparison of blue color perception between pseudophakic and phakic eyes using on anomaloscope. Glokom Katarakt, Cilt: 2 - Sayı: 4, 245–249. https://ajindex.com/articles/226891

References (21)

  1. Savage GL, Haegerstrom-Portnoy G, Adams AJ, et al.: Age chan- ges in the optical density of human ocular media. Clin Vision Sci. 1993;8:97-108
  2. Habak C, Faubert J: Larger effect of aging on the perception of higher-order stimuli. Vision Res. 2000;40:943-950
  3. Shinomori K, Schefrin BE, Werner JS: Age-related changes in wave-length discrimination. J Opt Soc Am A. 2001;18:310-318
  4. Weale RA: Age and the transmittance of the human crystalline lens. J Physiol. 1998;395:577-587
  5. Killbride PE, Hutmn LP Fishman M, et al.: Foveal cone pig- ment density difference in the aging human eye. Vision Res. 1986;26:321-325
  6. Gao H, Hollyfield JG: Aging of the human retina. Invest Ophthal- mol Vis Sci. 1992;33:1-17
  7. Fiorentini A, Porciatti V, Morrone C: Visual ageing:unspecified decline of the responses to luminnce and colour. Vision Res. 1996;36:3557-3566
  8. Collin SP, Trezise AE: The origins of colour vision in vertebrates. Clin Expem Optom. 2004;87:217-223
  9. Wu J, Seregard S, Algvere PV: Photochemical damage of the reti- na. Surv Ophthalmol. 2006;51:461-481
  10. Rosenthal BP: Opththalmology. Screening and treatment of age- related and pathologic vision changes. Geriatrics. 2001;56:27- 31
  11. Mainster MA, Sparrow JR: How much blue light should an IOL transmit? Br J Ophthalmol. 2003;87:1523-1529
  12. Chylack LT, Wolfe JK, Singer DM: The Lens Opacities Classificati- on System II. The longitudinal study of cataract study group. Arch Ophthalmol. 1993;111:831-836
  13. Dain SJ. Clinical colour vision tests: Clin Exp Optom. 2004;87:276- 293
  14. Jackson GR, Owsley C, Curcio CA: Photoreceptor degeneration and dysfunction in aging and age-related maculopathy. Aging Res Rev. 2002;1:381-96
  15. Freeman EE, Munoz B, West SK, et al.: Is there an association bet- ween cataract surgery and age-related macular degeneration? Data from three population-based studies. Am J Ophthalmol
  16. Rubin GS, West SK, Muoz B, et al.: A comprehensive assessment of visual impairment in a population of older Americans. The SEE study. Salisbury eye evaluation project. Invest Ophthalmol Vis Sci. 1997;38:557-568
  17. Hurlbert A: Colour vision: primary visual cortex shows its influen- ce. Curr Biol. 2003;13:170-272
  18. Boynton GM: Color vision: how the cortex represents color. Curr Biol. 2002;12:834-840
  19. Weale RA: Aging and vision. Vision Res. 1986;26:1507-1512
  20. Lee BB: Paths to colour in the retina. Clinc Exp Optom. 2004; 87:239-248
  21. Elliot DB, Whitaker D, MacVeigh D: Neura