Evidence map›Paper›PMID 40981319›Full record

ArticleVision (Basel, Switzerland)2025

Gaze Dispersion During a Sustained-Fixation Task as a Proxy of Visual Attention in Children with ADHD.

Lionel Moiroud, Ana Moscoso, Eric Acquaviva, Alexandre Michel, Richard Delorme, Maria Pia Bucci

Abstract read
In one paragraph

Article in Vision (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Lionel MoiroudICAR UMR 5191, CNRS, ENS de Lyon, Site Descartes, 15 parvis René Descartes, BP 7000, 69342 Lyon Cedex 07, France.ORCID 0009-0004-7723-5294
Ana MoscosoChild and Adolescent Psychiatry Department, Robert Debré Hospital, APHP & Université Paris Cité, 75019 Cedex Paris, France.ORCID 0000-0002-6277-5616
Eric AcquavivaChild and Adolescent Psychiatry Department, Robert Debré Hospital, APHP & Université Paris Cité, 75019 Cedex Paris, France.ORCID 0000-0001-7664-5313
Alexandre MichelChild and Adolescent Psychiatry Department, Robert Debré Hospital, APHP & Université Paris Cité, 75019 Cedex Paris, France.
Richard DelormeChild and Adolescent Psychiatry Department, Robert Debré Hospital, APHP & Université Paris Cité, 75019 Cedex Paris, France.
Maria Pia BucciICAR UMR 5191, CNRS, ENS de Lyon, Site Descartes, 15 parvis René Descartes, BP 7000, 69342 Lyon Cedex 07, France.ORCID 0000-0001-6673-2026

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimThe aim of this preliminary study was to explore the visual attention in children with ADHD using eye-tracking, and to identify a relevant quantitative proxy of their attentional control.

methodsTwenty-two children diagnosed with ADHD (aged 7 to 12 years) and their 24 sex-, age-matched control participants with typical development performed a visual sustained-fixation task using an eye-tracker. Fixation stability was estimated by calculating the bivariate contour ellipse area (BCEA) as a continuous index of gaze dispersion during the task.

resultsChildren with ADHD showed a significantly higher BCEA than control participants (

conclusionsOur results provide preliminary evidence that eye-tracking coupled with BCEA analysis, provides a sensitive and non-invasive tool for quantifying visual attentional resources of children with ADHD. If replicated and extended, the increased use of gaze instability as an indicator of visual attention in children could have a major impact in clinical settings to assist clinicians. This analysis focuses on overall gaze dispersion rather than fine eye micro-movements such as microsaccades.

Indexed as

biomarkersbrainendophenotypeneurodevelopment

Identifiers

PMID40981319
PMCPMC12452707

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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.