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Auteur Miltiadis Tsilimbaris
Documents disponibles écrits par cet auteur
Ajouter le résultat dans votre panier Affiner la rechercheAssessing variability in reading performance with the new greek standardized reading speed texts (irest) / Angeliki Gleni in OVS : Optometry & Vision Science, vol. 96, 10 (Octobre 2019)
[article]
in OVS : Optometry & Vision Science > vol. 96, 10 (Octobre 2019)
Titre : Assessing variability in reading performance with the new greek standardized reading speed texts (irest) Type de document : article de périodique Auteurs : Angeliki Gleni ; Emmanouil Ktistakis ; Miltiadis Tsilimbaris ; Panagiotis Simos ; Suzanne Trauzettel-Klosinski ; Sotiris Plainis Année de publication : 2019 Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus Mesh]Acuité visuelle
[Thésaurus Mesh]Dépistage visuel
[Thésaurus Mesh]Lecture
[Thésaurus HELB]:Optique:lecture rapideMots-clés : International Reading Speed ​​Texts (IReST) Résumé : SIGNIFICANCE: This article evaluates the standardized Greek version of the International Reading Speed Texts (IReST) set, which enriches interlanguage comparisons and international clinical studies of reading performance. Moreover, it investigates how specific textual and subject-related characteristics modulate the variability of reading speed across texts and readers. PURPOSE: The purpose of this study was to develop a standardized Greek version of the IReST set and investigate how specific textual and subject-related factors modulate the variability of reading speed across texts and readers. METHODS: The English IReST texts were translated to Greek and matched for length, content, and linguistic difficulty. The Greek IReSTs were presented at a distance of 40 cm and size of 1 M to assess reading speeds of 25 normally sighted native speakers (age range, 18 to 35 years). The participants read the texts aloud while reading time was measured by stopwatch. Reading performance included measurement of reading speed in three units of analysis. Reading efficiency was assessed using a word-level oral reading task. Statistical analysis included evaluation of subject- and text-related variability, as well as correlations between reading speed and specific textual and subject-related factors. RESULTS: The average reading speed between texts was 208 ± 24 words/min, 450 ± 24 syllables/min, and 1049 ± 105 characters/min. Differences between readers accounted for the 76.6%, whereas differences across texts accounted for the 23.4% of the total variability of reading speed. Word length (in syllables per word) and median word frequency showed a statistically significant contribution to the variability of reading speed (r = 0.95 and 0.70, respectively). Reading speed was also statistically correlated with word reading efficiency (r = 0.68). CONCLUSIONS: The addition of the Greek version in the IReST language pack is expected to be a valuable tool for clinical practice and research, enriching interlanguage comparisons and international studies of reading performance Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité aucun exemplaire Efficacy οf Wet Age-related Macular Degeneration Treatment οn Reading: A Pilot Study Using Eye-movement Analysis / Emmanouil Ktistakis in OVS : Optometry & Vision Science, vol. 100, 10 (Octobre 2023)
[article]
in OVS : Optometry & Vision Science > vol. 100, 10 (Octobre 2023)
Titre : Efficacy οf Wet Age-related Macular Degeneration Treatment οn Reading: A Pilot Study Using Eye-movement Analysis Type de document : article de périodique Auteurs : Emmanouil Ktistakis ; Panagiotis Simos ; Miltiadis Tsilimbaris ; Sotiris Plainis Année de publication : 2023 Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus Mesh]Dégénérescence maculaire humide
[Thésaurus Mesh]Lecture
[Thésaurus Mesh]Résultat thérapeutique
[Thésaurus Mesh]Thérapeutique
[Thésaurus Mesh]Troubles de la vision
[Thésaurus Mesh]VieillissementRésumé : SIGNIFICANCE: Functional vision, as evaluated with silent passage reading speed, improves after anti–vascular endothelial growth factor (anti-VEGF) treatment in patients with wet age-related macular antidegeneration (wAMD), reflecting primarily a concomitant reduction in the number of fixations. Implementing eye movement analysis when reading may better characterize the effectiveness of therapeutic approaches in wAMD. PURPOSE: This study aimed to evaluate silent reading performance by means of eye fixation analysis before and after anti-VEGF treatment in wAMD patients. METHODS: Sixteen wAMD patients who underwent anti-VEGF treatment in one eye and visual acuity (VA) better than 0.5 logMAR served as the AMD group. Twenty adults without ocular pathology served as the control group. Central retinal thickness and near VA were assessed at baseline and 3 to 4 months after their first visit. Reading performance was evaluated using short passages of 0.4-logMAR print size. Eye movements were recorded using EyeLink II video eye tracker. Data analysis included computation of reading speed, fixation duration, number of fixations, and percentage of regressions. Frequency distributions of fixation durations were analyzed with ex-Gaussian fittings. RESULTS: In the AMD group, silent reading speed in the treated eye correlated well with central retinal thickness reduction and improved significantly by an average of 15.9 ± 28.5 words per minute ( P = .04). This improvement was accompanied by an average reduction of 0.24 ± 0.38 in fixations per word ( P = .03). The corresponding improvement in monocular VA was not statistically significant. Other eye fixation parameters did not change significantly after treatment. No statistically significant differences were found in the control group. CONCLUSIONS: Visual acuity tests may underestimate the potential therapeutic effects after anti-VEGF treatment in patients with relatively good acuity who are being treated for wAMD. Evaluating silent reading performance and eye fixation parameters may better characterize the effectiveness of therapeutic approaches in wAMD patients. Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité aucun exemplaire