Evidence map›Paper›PMID 22634507›Full record

ArticleNeuroscience2012

Musicians have fine-tuned neural distinction of speech syllables.

A Parbery-Clark, A Tierney, D L Strait, N Kraus

Open access · greenAbstract read
In one paragraph

Article in Neuroscience, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
7.1field-weighted citation impact, top 2% of its field
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

55 citing papers in PubMed, 156 citations in OpenAlex.

  1. Trial
  2. Music enrichment programs improve the neural encoding of speech in at-risk children.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2014
    Trial
  3. Trial
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. MEG Intersubject Phase Locking of Stimulus-Driven Activity during Naturalistic Speech Listening Correlates with Musical Training.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  19. The Relation of Articulatory and Vocal Auditory-Motor Control in Typical Speakers.Journal of speech, language, and hearing research : JSLHR · 2020
    Article
  20. 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 at 1 institution in 1 country.

A Parbery-ClarkAuditory Neuroscience Laboratory, Northwestern University, Evanston, IL 60208, USA.
A Tierney
D L Strait
N Kraus
Northwestern University · US

Funding

Translational Research in Communication Sciences & DisordersT32DC009399 · NIDCD · NORTHWESTERN UNIVERSITY · PI LARSON, CHARLES R · 2009 to 2013
$1.6M
Brainstem enhancement of stimulus regularities with auditory expertiseF31DC011457 · NIDCD · NORTHWESTERN UNIVERSITY · PI STRAIT, DANA L · 2010 to 2011
$67k
NIDCD NIH HHS F31 DC011457NIDCD NIH HHS F31DC011457-01NIDCD NIH HHS T32 DC009399NIDCD NIH HHS T32 DC009399-02
6 · The paper itself

Abstract

One of the benefits musicians derive from their training is an increased ability to detect small differences between sounds. Here, we asked whether musicians' experience discriminating sounds on the basis of small acoustic differences confers advantages in the subcortical differentiation of closely related speech sounds (e.g., /ba/ and /ga/), distinguishable only by their harmonic spectra (i.e., their second formant trajectories). Although the second formant is particularly important for distinguishing stop consonants, auditory brainstem neurons do not phase-lock to its frequency range (above 1000 Hz). Instead, brainstem neurons convert this high-frequency content into neural response timing differences. As such, speech tokens with higher formant frequencies elicit earlier brainstem responses than those with lower formant frequencies. By measuring the degree to which subcortical response timing differs to the speech syllables /ba/, /da/, and /ga/ in adult musicians and nonmusicians, we reveal that musicians demonstrate enhanced subcortical discrimination of closely related speech sounds. Furthermore, the extent of subcortical consonant discrimination correlates with speech-in-noise perception. Taken together, these findings show a musician enhancement for the neural processing of speech and reveal a biological mechanism contributing to musicians' enhanced speech perception in noise.

Indexed as

MusicAdolescentAdultBrain StemEvoked Potentials, Auditory, Brain StemFemaleHumansMaleSpeech PerceptionYoung Adult

Identifiers

PMID22634507
PMCPMC3402586
OpenAlexW2035358673

What OpenQuestion holds

Textmetadata
LicenceTDM
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.