Evidence map›Paper›PMID 40833401›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2025

Object-directed action representations are componentially built in parietal cortex.

Leyla Roksan Caglar, Jon Walbrin, Emefa Akwayena, Jorge Almeida, Bradford Z Mahon

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Arm dominance is an emergent effect of practice executing complex trajectory shapes required by tools and objects.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  4. Neural Correlates for Anticipating and Observing Goal-Directed Actions in Autism.Autism research : official journal of the International Society for Autism Research · 2026
    Article
  5. Article
  6. Object-directed action representations are componentially built in parietal cortex.Proceedings of the National Academy of Sciences of the United States of America · 2025
    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

5 authors.

Leyla Roksan CaglarDepartment of Psychology, Carnegie Mellon University, Pittsburgh, PA 15213.ORCID 0000-0001-8945-0785
Jon WalbrinFaculty of Psychology and Educational Sciences, Proaction Lab & Center for Research in Neuropsychology and Cognitive-Behavioral Interventions (CINECC), University of Coimbra, Coimbra 3000, Portugal.ORCID 0000-0001-9740-4471
Emefa AkwayenaDepartment of Psychology, Carnegie Mellon University, Pittsburgh, PA 15213.
Jorge AlmeidaFaculty of Psychology and Educational Sciences, Proaction Lab & Center for Research in Neuropsychology and Cognitive-Behavioral Interventions (CINECC), University of Coimbra, Coimbra 3000, Portugal.ORCID 0000-0002-6302-7564
Bradford Z MahonDepartment of Psychology, Carnegie Mellon University, Pittsburgh, PA 15213.ORCID 0000-0002-2018-4797

Funding

Representational Similarity Spaces for Objects and Actions Before and After Brain Tumor SurgeryR01NS089609 · NINDS · UNIVERSITY OF ROCHESTER · PI Constantinos George Hadjipanayis, BRADFORD Zack MAHON · 2015 to 2026
$3.3M
Access to parietal action representations after stroke lesions in visual cortexR01EY028535 · NEI · CARNEGIE-MELLON UNIVERSITY · PI MAHON, BRADFORD ZACK, SAHIN, BOGACHAN · 2019 to 2022
$1.7M
EC | Horizon 2020 Framework Programme (H2020) 802553HHS | NIH | National Eye Institute (NEI) R01EY028535HHS | NIH | National Institute of Neurological Disorders and Stroke (NINDS) R01NS089069NEI NIH HHS R01 EY028535NINDS NIH HHS R01 NS089609Pennsylvania Department of Health (PA DOH) NA
6 · The paper itself

Abstract

The inferior parietal lobule supports action representations that are necessary to grasp and use objects in a functionally appropriate manner [S. H. Johnson-Frey,

Indexed as

Parietal LobePsychomotor PerformanceAdultBiomechanical PhenomenaFemaleHumansMagnetic Resonance ImagingMaleYoung Adultfunctional MRIobject graspingpredictive encodingsupramarginal gyrustool use

Identifiers

PMID40833401
PMCPMC12402996

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.