Evidence map›Paper›PMID 39714017›Full record

ArticleeLife2024

The emergence of visual category representations in infants' brains.

Xiaoqian Yan, Sarah Shi Tung, Bella Fascendini, Yulan Diana Chen, Anthony M Norcia, Kalanit Grill-Spector

Abstract read
In one paragraph

Article in eLife, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Review
  2. The cortical scene processing network emerges in infancy, prior to independent navigation experience.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. The Emergence of Topography and Hemispheric Lateralization in High-Level Vision.Quarterly journal of experimental psychology (2006) · 2026
    Review
  7. Review
  8. Emergence of Neural Face Selectivity in Infants Younger Than 4 Months Old.Infancy : the official journal of the International Society on Infant Studies · 2026
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Mini review: Persister cell control strategies.Frontiers in pharmacology · 2025
    Review
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.

Xiaoqian YanDepartment of Psychology, Stanford University, Stanford, United States.ORCID https://orcid.org/0000-0003-4711-7428
Sarah Shi Tung *Department of Psychology, Stanford University, Stanford, United States.
Bella Fascendini *Department of Psychology, Stanford University, Stanford, United States.ORCID https://orcid.org/0000-0002-7690-6752
Yulan Diana ChenDepartment of Psychology, Stanford University, Stanford, United States.
Anthony M Norcia *Department of Psychology, Stanford University, Stanford, United States.
Kalanit Grill-Spector *Department of Psychology, Stanford University, Stanford, United States.

Funding

Visual Cortex as a Window to Microstructural and Functional Development of the Human BrainR01EY033835 · NEI · STANFORD UNIVERSITY · PI GRILL-SPECTOR, KALANIT, PAREDES, MERCEDES · 2022 to 2025
$2.4M
NEI NIH HHS R01 EY033835Wu Tsai Neurosciences Institute, Stanford University 139471
6 · The paper itself

Abstract

Organizing the continuous stream of visual input into categories like places or faces is important for everyday function and social interactions. However, it is unknown when neural representations of these and other visual categories emerge. Here, we used steady-state evoked potential electroencephalography to measure cortical responses in infants at 3-4 months, 4-6 months, 6-8 months, and 12-15 months, when they viewed controlled, gray-level images of faces, limbs, corridors, characters, and cars. We found that distinct responses to these categories emerge at different ages. Reliable brain responses to faces emerge first, at 4-6 months, followed by limbs and places around 6-8 months. Between 6 and 15 months response patterns become more distinct, such that a classifier can decode what an infant is looking at from their brain responses. These findings have important implications for assessing typical and atypical cortical development as they not only suggest that category representations are learned, but also that representations of categories that may have innate substrates emerge at different times during infancy.

Indexed as

BrainElectroencephalographyChild DevelopmentEvoked PotentialsEvoked Potentials, VisualFemaleHumansInfantMalePattern Recognition, VisualPhotic StimulationVisual PerceptionEEGhumaninfant visionneuroscienceobject categorization

Identifiers

PMID39714017
PMCPMC11666245

What OpenQuestion holds

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LicenceCC BY
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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.