Normal colour perception in developmental prosopagnosia

Smith, Chelsea; Susilo, Tirta

doi:10.1038/s41598-021-92840-6

Cited by 4 publications

(2 citation statements)

References 83 publications

(87 reference statements)

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“…• Alterations in color vision can occur as a result of various diseases such as hypothyroidism [29], pituitary adenoma [30], Parkinson's disease [31,32], diabetic retinopathies [33], prosopagnosia [34], and others. The association between these diseases and color vision has been extensively investigated utilizing the Farnsworth-Munsell 100-Hue Test in most research published studies.…”

Section: Employed Testsmentioning

confidence: 99%

Could exists a potential relation between COVID-19, prolonged digital screen exposure, and acquired color vision deficiencies? A concise answer

SANTONJA,

Núñez,

Rodríguez

et al. 2023

Preprint

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The COVID-19 pandemic has precipitated a surge in the utilization of digital displays, in addition to the primary infection itself. This research aims to investigate the potential correlation between COVID-19 infection and screening time with the manifestation of acquired color vision deficiencies. A cohort of 50 subjects, aged between 20 and 30 years and devoid of congenital color vision impairments, was subjected to an assessment utilizing the Ishihara Test 38 Plates version and the Farnsworth-Munsell 100-Hue Test. The acquired data were subject to dual validation methodologies: comparative analysis against previously reported studies and comprehensive statistical scrutiny. The most significant outcomes derived from this investigation substantiate that neither COVID-19 infection nor prolonged usage of digital screens engender perceptible acquired deficiencies in color vision in young adults

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Section: Employed Testsmentioning

confidence: 99%

Could exists a potential relation between COVID-19, prolonged digital screen exposure, and acquired color vision deficiencies? A concise answer

SANTONJA,

Núñez,

Rodríguez

et al. 2023

Preprint

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show abstract

“…Both tests are widely used to assess colour vision abilities in various occupational groups [44] and to study the relationship between colour vision alterations and diseases such as hypothyroidism [45], pituitary adenoma [46], and prosopagnosia [47]. Data from previous studies [43,[48][49][50] conducted before the rise of digital screens and the onset of COVID-19 will serve as control and comparison data for this research.…”

mentioning

confidence: 99%

Impact of Prolonged Screening and COVID-19 Infection on Acquired Colour Vision Deficiencies Assessed by the Farnsworth–Munsell 100 Hue Test

Moncho Santonja,

Jordán,

Micó

et al. 2024

Applied Sciences

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Over the past decade, global screening time has increased, a trend intensified by the COVID-19 pandemic, leading to the integration of screens into daily life. Studies have documented the adverse effects of prolonged screening on ocular health and binocular vision, such as dry eye syndrome, blurry vision, headaches, myopia, and visual fatigue. However, it remains unclear if prolonged screening affects the development of colour vision defects. Objectives: This study aimed to determine the relationship between (a) prolonged screening and acquired colour vision deficiencies and (b) COVID-19 infection and acquired colour vision deficiencies. Methods: A population of 50 individuals with normal trichromatic vision, aged 20 to 30 years, with an average daily screening time of 516.7 min, was evaluated. Participants were initially screened using the Ishihara 32-plate Test to exclude those with congenital colour vision deficiencies. The Farnsworth–Munsell 100 Hue Test (FM100H) and Square Root Total Error Score (√TES) were used to evaluate acquired colour vision deficiencies under standardized conditions. The dataset underwent dual analysis: (1) detailed statistical scrutiny and (2) comparison of √TES values with historical data from 1982, 1991, 2001, and 2002. Results: The global group had a √TES (Mean ± SD) of 5.40 ± 1.58, the COVID-19 subgroup 5.46 ± 1.62, and the non-COVID-19 subgroup 5.32 ± 1.51. No significant differences were found between the √TES values from this population and those reported in previous studies. Statistical analysis showed no significant correlation between gender and COVID-19 infection with √TES values. Conclusions: Neither screening time nor COVID-19 infection appears to significantly impact the occurrence of permanently acquired colour vision deficiencies in individuals aged 20 to 30 years.

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What is the prevalence of developmental prosopagnosia? An empirical assessment of different diagnostic cutoffs

DeGutis

Bahierathan

Barahona

et al. 2023

Cortex

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Normal colour perception in developmental prosopagnosia

Cited by 4 publications

References 83 publications

Could exists a potential relation between COVID-19, prolonged digital screen exposure, and acquired color vision deficiencies? A concise answer

Could exists a potential relation between COVID-19, prolonged digital screen exposure, and acquired color vision deficiencies? A concise answer

Impact of Prolonged Screening and COVID-19 Infection on Acquired Colour Vision Deficiencies Assessed by the Farnsworth–Munsell 100 Hue Test

What is the prevalence of developmental prosopagnosia? An empirical assessment of different diagnostic cutoffs

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