Evidence map›Paper›PMID 37918399›Full record

ArticleCurrent biology : CB2023

Hierarchical organization of social action features along the lateral visual pathway.

Emalie McMahon, Michael F Bonner, Leyla Isik

Erratum issuedAbstract read
In one paragraph

Article in Current biology : CB, 2023. 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 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing 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

48 citing papers in PubMed.

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  11. The Processing Stages for Social Interaction Recognition.Open mind : discoveries in cognitive science · 2026
    Article
  12. Shared and Individual Tuning Curves for Social Perception.Open mind : discoveries in cognitive science · 2026
    Article
  13. Article
  14. Article
  15. Article
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  18. Face (e)motion and the third visual pathway.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  19. Article
  20. Shared and individual tuning curves for social vision.bioRxiv : the preprint server for biology · 2025
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Emalie McMahonDepartment of Cognitive Science, Zanvyl Krieger School of Arts & Sciences, Johns Hopkins University, 237 Krieger Hall, 3400 N. Charles Street, Baltimore, MD 21218, USA. Electronic address: emaliemcmahon@jhu.edu.
Michael F BonnerDepartment of Cognitive Science, Zanvyl Krieger School of Arts & Sciences, Johns Hopkins University, 237 Krieger Hall, 3400 N. Charles Street, Baltimore, MD 21218, USA.
Leyla IsikDepartment of Cognitive Science, Zanvyl Krieger School of Arts & Sciences, Johns Hopkins University, 237 Krieger Hall, 3400 N. Charles Street, Baltimore, MD 21218, USA; Department of Biomedical Engineering, Whiting School of Engineering, Johns Hopkins University, Suite 400 West, Wyman Park Building, 3400 N. Charles Street, Baltimore, MD 21218, USA.

Funding

The neural computations underlying human social interaction recognitionR01MH132826 · NIMH · JOHNS HOPKINS UNIVERSITY · PI Leyla Isik · 2023 to 2026
$2.5M
NIMH NIH HHS R01 MH132826
6 · The paper itself

Abstract

Recent theoretical work has argued that in addition to the classical ventral (what) and dorsal (where/how) visual streams, there is a third visual stream on the lateral surface of the brain specialized for processing social information. Like visual representations in the ventral and dorsal streams, representations in the lateral stream are thought to be hierarchically organized. However, no prior studies have comprehensively investigated the organization of naturalistic, social visual content in the lateral stream. To address this question, we curated a naturalistic stimulus set of 250 3-s videos of two people engaged in everyday actions. Each clip was richly annotated for its low-level visual features, mid-level scene and object properties, visual social primitives (including the distance between people and the extent to which they were facing), and high-level information about social interactions and affective content. Using a condition-rich fMRI experiment and a within-subject encoding model approach, we found that low-level visual features are represented in early visual cortex (EVC) and middle temporal (MT) area, mid-level visual social features in extrastriate body area (EBA) and lateral occipital complex (LOC), and high-level social interaction information along the superior temporal sulcus (STS). Communicative interactions, in particular, explained unique variance in regions of the STS after accounting for variance explained by all other labeled features. Taken together, these results provide support for representation of increasingly abstract social visual content-consistent with hierarchical organization-along the lateral visual stream and suggest that recognizing communicative actions may be a key computational goal of the lateral visual pathway.

Indexed as

Visual CortexBrainBrain MappingHumansMagnetic Resonance ImagingPattern Recognition, VisualPhotic StimulationTemporal LobeVisual Pathwayscondition-rich fMRIencoding modellateral visual streamnaturalistic perceptionsocial actionsocial perceptionsuperior temporal sulcus

Identifiers

PMID37918399
PMCPMC10841461

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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.