Evidence map›Paper›PMID 34344915›Full record

SynthesisScientific reports2021

An ALE meta-analytical review of the neural correlates of abstract and concrete words.

Madalina Bucur, Costanza Papagno

Abstract readMeta-AnalysisReview
In one paragraph

Synthesis in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Article
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  9. Noun imageability and the processing of sensory-based information.Quarterly journal of experimental psychology (2006) · 2024
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  18. Influence of language on perception and concept formation in a brain-constrained deep neural network model.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2023
    Article
  19. 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

2 authors.

Madalina BucurCeRiN (Center for Cognitive Neurorehabilitation), Center for Mind/Brain Sciences (CIMeC), University of Trento, Via Matteo del Ben 5/b, 38068, Rovereto, TN, Italy.
Costanza PapagnoCeRiN (Center for Cognitive Neurorehabilitation), Center for Mind/Brain Sciences (CIMeC), University of Trento, Via Matteo del Ben 5/b, 38068, Rovereto, TN, Italy. costanza.papagno@unitn.it.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Several clinical studies have reported a double dissociation between abstract and concrete concepts, suggesting that they are processed by at least partly different networks in the brain. However, neuroimaging data seem not in line with neuropsychological reports. Using the ALE method, we run a meta-analysis on 32 brain-activation imaging studies that considered only nouns and verbs. Five clusters were associated with concrete words, four clusters with abstract words. When only nouns were selected three left activation clusters were found to be associated with concrete stimuli and only one with abstract nouns (left IFG). These results confirm that concrete and abstract words processing involves at least partially segregated brain areas, the IFG being relevant for abstract nouns and verbs while more posterior temporoparietal-occipital regions seem to be crucial for processing concrete words, in contrast with the neuropsychological literature that suggests a temporal anterior involvement for concrete words. We investigated the possible reasons that produce different outcomes in neuroimaging and clinical studies.

Indexed as

Neural PathwaysBrainBrain MappingHumansNeuroimagingSemanticsVocabulary

Identifiers

PMID34344915
PMCPMC8333331

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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.