ArticleLife (Basel, Switzerland)2023
Eye-Tracker Study of the Developmental Eye Movement Test in Young People without Binocular Dysfunctions.
Article in Life (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 9 citations in OpenAlex.
- An Exploratory Study of the Relationship Between Phoria, Oculomotor Skills and Visual Symptoms in Children Aged 5 to 8 Years.Journal of eye movement research · 2026Article
- The associative pathways linking intangible cultural heritage short videos to youth rural cultural identity: An experiment based on eye-tracking and structural equation modeling.Frontiers in psychology · 2026Article
- Repeatability and Reproducibility of a Saccadic Eye Movement Time Test.Journal of clinical medicine · 2025Article
- The Computerized Developmental Eye Movement (DEM) Test: Normative Data for School-Aged Children.Vision (Basel, Switzerland) · 2024Article
- Relationship Between Ocular Motility and Motor Skills.Journal of eye movement research · 2024Article
- Ocular Motility Patterns in Intellectual Disability: Insights from the Developmental Eye Movement Test.Life (Basel, Switzerland) · 2023Article
- Visual Quality, Motility Behavior, and Retinal Changes Associated with Reading Tasks Performed on Electronic Devices.Life (Basel, Switzerland) · 2023Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe purpose of this study was to evaluate ocular motility in normal young adults when performing the Developmental Eye Movement (DEM) test using an infrared eye-tracker in a sample of young subjects without visual dysfunctions.
methodsAn optometric evaluation was carried out on 52 participants with a mean age of 21.00 ± 3.22 years to verify they did not have any binocular dysfunction, by completing a computerized version of the DEM test while their eye movements were recorded with an eye-tracker. A custom-written software was developed to analyse some specific parameters of ocular motility while performing each subtest (Test A, Test B and Test C) of the complete DEM test.
resultsThe mean duration of the fixations was shorter in Test C (243.56 ± 46.18 s) than in Test A (493.52 ± 171.41 s) and Test B (484.20 ± 156.59 s). The mean adjusted horizontal (AdjHT: 35.24 ± 6.68 s) and vertical (VT: 33.58 ± 5.56 s) times were at the 45th and at the 40th percentile, respectively. In Test C, there was a high positive significant correlation between the saccadic speed (cc: 0.77;
conclusionsThe eye-tracker is an objective method to evaluate the DEM test in subjects without binocular dysfunctions, measuring and quantifying ocular motility parameters that are impossible with the traditional subjective method. The eye movements of both eyes are conjugated in each subject, having saccades of the same length and speed.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.