Evidence map›Paper›PMID 34731327›Full record

SynthesisBrain structure & function2022

Is human face recognition lateralized to the right hemisphere due to neural competition with left-lateralized visual word recognition? A critical review.

Bruno Rossion, Aliette Lochy

Open access · greenAbstract readSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Brain structure & function, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 2 pooled it
6.9field-weighted citation impact, top 2% 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

41 citing papers in PubMed, 2 syntheses or guidelines pooled it, 88 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Article
  5. Faces and Word Forms Can Coexist in the Right Ventro-occipital Temporal Cortex-Evidence from Left-Hemisphere Perinatal Stroke.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
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  10. The Emergence of Topography and Hemispheric Lateralization in High-Level Vision.Quarterly journal of experimental psychology (2006) · 2026
    Review
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  12. Emergence of Neural Face Selectivity in Infants Younger Than 4 Months Old.Infancy : the official journal of the International Society on Infant Studies · 2026
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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

2 authors at 2 institutions in 2 countries.

Bruno RossionUniversité de Lorraine, CNRS, CRAN, 54000, Nancy, France. bruno.rossion@univ-lorraine.fr.ORCID http://orcid.org/0000-0002-1845-3935
Aliette LochyUniversité du Luxembourg, Esch-sur-Alzette, Luxembourg.ORCID http://orcid.org/0000-0003-2066-9732
Centre National de la Recherche Scientifique · FRUniversity of Luxembourg · LU

Funding

Fonds De La Recherche Scientifique - FNRS PDR T.0207.16Luxembourgish Fund for Scientific Research INTER/FNRS/15/11015111
6 · The paper itself

Abstract

The right hemispheric lateralization of face recognition, which is well documented and appears to be specific to the human species, remains a scientific mystery. According to a long-standing view, the evolution of language, which is typically substantiated in the left hemisphere, competes with the cortical space in that hemisphere available for visuospatial processes, including face recognition. Over the last decade, a specific hypothesis derived from this view according to which neural competition in the left ventral occipito-temporal cortex with selective representations of letter strings causes right hemispheric lateralization of face recognition, has generated considerable interest and research in the scientific community. Here, a systematic review of studies performed in various populations (infants, children, literate and illiterate adults, left-handed adults) and methodologies (behavior, lesion studies, (intra)electroencephalography, neuroimaging) offers little if any support for this reading lateralized neural competition hypothesis. Specifically, right-lateralized face-selective neural activity already emerges at a few months of age, well before reading acquisition. Moreover, consistent evidence of face recognition performance and its right hemispheric lateralization being modulated by literacy level during development or at adulthood is lacking. Given the absence of solid alternative hypotheses and the key role of neural competition in the sensory-motor cortices for selectivity of representations, learning, and plasticity, a revised language-related neural competition hypothesis for the right hemispheric lateralization of face recognition should be further explored in future research, albeit with substantial conceptual clarification and advances in methodological rigor.

Indexed as

Facial RecognitionAdultChildFunctional LateralityHumansInfantLanguagePattern Recognition, VisualReadingFacesFFANeural competitionVWFAWords

Identifiers

PMID34731327
OpenAlexW3210256205

What OpenQuestion holds

Textmetadata
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.