Evidence map›Paper›PMID 31708737›Full record

ArticleFrontiers in neuroscience2019

Auditory Predictions and Prediction Errors in Response to Self-Initiated Vowels.

Franziska Knolle, Michael Schwartze, Erich Schröger, Sonja A Kotz

Abstract read
In one paragraph

Article in Frontiers in neuroscience, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Altered Timing of Self-Voice Processing in Parkinson's Disease.The European journal of neuroscience · 2026
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  12. Stimulus-Specific Prediction Error Neurons in Mouse Auditory Cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  13. Stimulus-specific prediction error neurons in mouse auditory cortex.bioRxiv : the preprint server for biology · 2023
    Article
  14. Article
  15. Article
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  18. Expectancy changes the self-monitoring of voice identity.The European journal of neuroscience · 2021
    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

4 authors.

Franziska KnolleDepartment of Psychiatry, University of Cambridge, Cambridge, United Kingdom.
Michael SchwartzeDepartment of Neuropsychology and Psychopharmacology, Maastricht University, Maastricht, Netherlands.
Erich SchrögerInstitute of Psychology, Leipzig University, Leipzig, Germany.
Sonja A KotzDepartment of Neuropsychology and Psychopharmacology, Maastricht University, Maastricht, Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It has been suggested that speech production is accomplished by an internal forward model, reducing processing activity directed to self-produced speech in the auditory cortex. The current study uses an established N1-suppression paradigm comparing self- and externally initiated natural speech sounds to answer two questions: (1) Are forward predictions generated to process complex speech sounds, such as vowels, initiated via a button press? (2) Are prediction errors regarding self-initiated deviant vowels reflected in the corresponding ERP components? Results confirm an N1-suppression in response to self-initiated speech sounds. Furthermore, our results suggest that predictions leading to the N1-suppression effect are specific, as self-initiated deviant vowels do not elicit an N1-suppression effect. Rather, self-initiated deviant vowels elicit an enhanced N2b and P3a compared to externally generated deviants, externally generated standard, or self-initiated standards, again confirming prediction specificity. Results show that prediction errors are salient in self-initiated auditory speech sounds, which may lead to more efficient error correction in speech production.

Indexed as

forward predictionN1 attenuationnoveltyprediction errorself-generated speechvowels

Identifiers

PMID31708737
PMCPMC6823252

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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.