Evidence map›Paper›PMID 34582472›Full record

ArticlePloS one2021

Retrieval (N400) and integration (P600) in expectation-based comprehension.

Christoph Aurnhammer, Francesca Delogu, Miriam Schulz, Harm Brouwer, Matthew W Crocker

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Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

26 citing papers in PubMed.

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  10. Attentional Engagement with Target and Distractor Streams Predicts Speech Comprehension in Multitalker Environments.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Christoph AurnhammerDepartment of Language Science and Technology, Saarland University, Saarbrücken, Germany.ORCID 0000-0003-1898-6253
Francesca DeloguDepartment of Language Science and Technology, Saarland University, Saarbrücken, Germany.
Miriam SchulzDepartment of Language Science and Technology, Saarland University, Saarbrücken, Germany.
Harm BrouwerDepartment of Language Science and Technology, Saarland University, Saarbrücken, Germany.
Matthew W CrockerDepartment of Language Science and Technology, Saarland University, Saarbrücken, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Expectation-based theories of language processing, such as Surprisal theory, are supported by evidence of anticipation effects in both behavioural and neurophysiological measures. Online measures of language processing, however, are known to be influenced by factors such as lexical association that are distinct from-but often confounded with-expectancy. An open question therefore is whether a specific locus of expectancy related effects can be established in neural and behavioral processing correlates. We address this question in an event-related potential experiment and a self-paced reading experiment that independently cross expectancy and lexical association in a context manipulation design. We find that event-related potentials reveal that the N400 is sensitive to both expectancy and lexical association, while the P600 is modulated only by expectancy. Reading times, in turn, reveal effects of both association and expectancy in the first spillover region, followed by effects of expectancy alone in the second spillover region. These findings are consistent with the Retrieval-Integration account of language comprehension, according to which lexical retrieval (N400) is facilitated for words that are both expected and associated, whereas integration difficulty (P600) will be greater for unexpected words alone. Further, an exploratory analysis suggests that the P600 is not merely sensitive to expectancy violations, but rather, that there is a continuous relation. Taken together, these results suggest that the P600, like reading times, may reflect a meaning-centric notion of Surprisal in language comprehension.

Indexed as

ElectroencephalographyLanguageSemanticsAdolescentAdultBrainComprehensionEvoked PotentialsFemaleHumansMaleMotivationYoung Adult

Identifiers

PMID34582472
PMCPMC8478172

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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.