Evidence map›Paper›PMID 33579017›Full record

ArticleBrain sciences2021

Eye Fixation-Related Potentials during Visual Search on Acquaintance and Newly-Learned Faces.

Seungji Lee, Doyoung Lee, Hyunjae Gil, Ian Oakley, Yang Seok Cho, Sung-Phil Kim

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Brain sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 53% 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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. 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 at 2 institutions in 1 country.

Seungji LeeBrain-Computer Interface Laboratory, Department of Biomedical Engineering, Ulsan National Institute of Science and Technology, Ulsan 44919, Korea.
Doyoung LeeInteraction Laboratory, Department of Design, Ulsan National Institute of Science and Technology, Ulsan 44919, Korea.
Hyunjae GilInteraction Laboratory, Department of Design, Ulsan National Institute of Science and Technology, Ulsan 44919, Korea.
Ian OakleyInteraction Laboratory, Department of Design, Ulsan National Institute of Science and Technology, Ulsan 44919, Korea.
Yang Seok ChoHuman Performance Laboratory, Department of Psychology, Korea University, Seoul 02841, Korea.
Sung-Phil KimBrain-Computer Interface Laboratory, Department of Biomedical Engineering, Ulsan National Institute of Science and Technology, Ulsan 44919, Korea.
Ulsan National Institute of Science and Technology · KRKorea University · KR

Funding

Institute for Information and Communications Technology Promotion 2017-0-00432National Research Foundation of Korea 2018R1D1A1A09082772Ulsan National Institute of Science and Technology 1.200038.01
6 · The paper itself

Abstract

Searching familiar faces in the crowd may involve stimulus-driven attention by emotional significance, together with goal-directed attention due to task-relevant needs. The present study investigated the effect of familiarity on attentional processes by exploring eye fixation-related potentials (EFRPs) and eye gazes when humans searched for, among other distracting faces, either an acquaintance's face or a newly-learned face. Task performance and gaze behavior were indistinguishable for identifying either faces. However, from the EFRP analysis, after a P300 component for successful search of target faces, we found greater deflections of right parietal late positive potentials in response to newly-learned faces than acquaintance's faces, indicating more involvement of goal-directed attention in processing newly-learned faces. In addition, we found greater occipital negativity elicited by acquaintance's faces, reflecting emotional responses to significant stimuli. These results may suggest that finding a familiar face in the crowd would involve lower goal-directed attention and elicit more emotional responses.

Indexed as

eye‐fixation related potentialeye‐trackingfacefamiliarityvisual search

Identifiers

PMID33579017
PMCPMC7916779
OpenAlexW3127747447

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.