Evidence map›Paper›PMID 31882657›Full record

ArticleScientific reports2019

Serial dependence in a simulated clinical visual search task.

Mauro Manassi, Árni Kristjánsson, David Whitney

Erratum issuedAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
–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

38 citing papers in PubMed, 1 synthesis or guideline pooled it.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Mauro ManassiDepartment of Psychology University of California, Berkeley, CA, USA. mauro.manassi@abdn.ac.uk.ORCID http://orcid.org/0000-0003-4210-7570
Árni KristjánssonThe Icelandic Vision Laboratory, School of Health Sciences, University of Iceland, Reykjavik, Iceland.
David WhitneyDepartment of Psychology University of California, Berkeley, CA, USA.

Funding

Isolating and mitigating sequentially dependent perceptual errors in clinical visual searchR01CA236793 · NCI · UNIVERSITY OF CALIFORNIA BERKELEY · PI DAVID V WHITNEY · 2019 to 2026
$2.3M
NCI NIH HHS R01 CA236793
6 · The paper itself

Abstract

In everyday life, we continuously search for and classify objects in the environment around us. This kind of visual search is extremely important when performed by radiologists in cancer image interpretation and officers in airport security screening. During these tasks, observers often examine large numbers of uncorrelated images (tumor x-rays, checkpoint x-rays, etc.) one after another. An underlying assumption of such tasks is that search and recognition are independent of our past experience. Here, we simulated a visual search task reminiscent of medical image search and found that shape classification performance was strongly impaired by recent visual experience, biasing classification errors 7% more towards the previous image content. This perceptual attraction exhibited the three main tuning characteristics of Continuity Fields: serial dependence extended over 12 seconds back in time (temporal tuning), it occurred only between similar tumor-like shapes (feature tuning), and only within a limited spatial region (spatial tuning). Taken together, these results demonstrate that serial dependence influences shape perception and occurs in visual search tasks. They also raise the possibility of a detrimental impact of serial dependence in clinical and practically relevant settings, such as medical image perception.

Indexed as

AdultAttentionBiasFemaleHumansMaleMemoryPattern Recognition, VisualVisual Perception

Identifiers

PMID31882657
PMCPMC6934778

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Registered trials

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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.