Evidence map›Paper›PMID 24018728›Full record

ArticlePhilosophical transactions of the Royal Society of London. Series B, Biological sciences2013

Attention in natural scenes: contrast affects rapid visual processing and fixations alike.

Bernard Marius 't Hart, Hannah Claudia Elfriede Fanny Schmidt, Ingo Klein-Harmeyer, Wolfgang Einhäuser

Open access · bronzeAbstract read
In one paragraph

Article in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.9field-weighted citation impact, top 12% of its field
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

16 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Article
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  4. Predicting the attention of others.Proceedings of the National Academy of Sciences of the United States of America · 2023
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  7. Hemodynamic Response to Three Types of Urban Spaces before and after Lockdown during the COVID-19 Pandemic.International journal of environmental research and public health · 2021
    Article
  8. Article
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  11. Article
  12. Article
  13. Article
  14. A high-capacity model for one shot association learning in the brain.Frontiers in computational neuroscience · 2014
    Article
  15. Attentional selection in visual perception, memory and action: a quest for cross-domain integration.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2013
    Article
  16. 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

4 authors at 1 institution in 1 country.

Bernard Marius 't HartDepartment of Neurophysics, Philipps-University Marburg, , Marburg, Germany.
Hannah Claudia Elfriede Fanny Schmidt
Ingo Klein-Harmeyer
Wolfgang Einhäuser
Philipps University of Marburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

For natural scenes, attention is frequently quantified either by performance during rapid presentation or by gaze allocation during prolonged viewing. Both paradigms operate on different time scales, and tap into covert and overt attention, respectively. To compare these, we ask some observers to detect targets (animals/vehicles) in rapid sequences, and others to freely view the same target images for 3 s, while their gaze is tracked. In some stimuli, the target's contrast is modified (increased/decreased) and its background modified either in the same or in the opposite way. We find that increasing target contrast relative to the background increases fixations and detection alike, whereas decreasing target contrast and simultaneously increasing background contrast has little effect. Contrast increase for the whole image (target + background) improves detection, decrease worsens detection, whereas fixation probability remains unaffected by whole-image modifications. Object-unrelated local increase or decrease of contrast attracts gaze, but less than actual objects, supporting a precedence of objects over low-level features. Detection and fixation probability are correlated: the more likely a target is detected in one paradigm, the more likely it is fixated in the other. Hence, the link between overt and covert attention, which has been established in simple stimuli, transfers to more naturalistic scenarios.

Indexed as

AdultAttentionContrast SensitivityEye MovementsFemaleFixation, OcularGermanyHumansMalePattern Recognition, VisualPhotic StimulationVisual Perceptioneye movementsfree-viewinggazerecognitionsalience

Identifiers

PMID24018728
PMCPMC3758209
OpenAlexW2115636263

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.