Evidence map›Paper›PMID 32043677›Full record

ArticleDevelopmental science2020

Development of neural oscillatory activity in response to speech in children from 4 to 6 years old.

Paula Ríos-López, Nicola Molinaro, Mathieu Bourguignon, Marie Lallier

Open access · hybridAbstract read
In one paragraph

Article in Developmental science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 11% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

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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 3 institutions in 2 countries.

Paula Ríos-LópezBCBL - Basque Center on Cognition, Brain and Language, Donostia/San Sebastian, Spain.ORCID 0000-0002-1969-3359
Nicola MolinaroBCBL - Basque Center on Cognition, Brain and Language, Donostia/San Sebastian, Spain.ORCID 0000-0002-7549-6042
Mathieu BourguignonBCBL - Basque Center on Cognition, Brain and Language, Donostia/San Sebastian, Spain.ORCID 0000-0003-1694-5087
Marie LallierBCBL - Basque Center on Cognition, Brain and Language, Donostia/San Sebastian, Spain.ORCID 0000-0003-4340-1296
Basque Center on Cognition, Brain and Language · ESIkerbasque · ESUniversité Libre de Bruxelles · BE

Funding

Basque Government PI_2016_1_0014Gipuzkoako Foru Aldundia EXP. 99/17Severo Ochoa Program SEV-2015-049Spanish Ministry of Economy, Industry and Competitiveness PSI2015-6533-P
6 · The paper itself

Abstract

Recent neurophysiological theories propose that the cerebral hemispheres collaborate to resolve the complex temporal nature of speech, such that left-hemisphere (or bilateral) gamma-band oscillatory activity would specialize in coding information at fast rates (phonemic information), whereas right-hemisphere delta- and theta-band activity would code for speech's slow temporal components (syllabic and prosodic information). Despite the relevance that neural entrainment to speech might have for reading acquisition and for core speech perception operations such as the perception of intelligible speech, no study had yet explored its development in young children. In the current study, speech-brain entrainment was recorded via EEG in a cohort of children at three different time points since they were 4-5 to 6-7 years of age. Our results showed that speech-brain entrainment occurred only at delta frequencies (0.5 Hz) at all testing times. The fact that, from the longitudinal perspective, coherence increased in bilateral temporal electrodes suggests that, contrary to previous hypotheses claiming for an innate right-hemispheric bias for processing prosodic information, at 7 years of age the low-frequency components of speech are processed in a bilateral manner. Lastly, delta speech-brain entrainment in the right hemisphere was related to an indirect measure of intelligibility, providing preliminary evidence that the entrainment phenomenon might support core linguistic operations since early childhood.

Indexed as

SpeechSpeech PerceptionBrainChildChild, PreschoolHumansReadingcoherencelanguage developmentlanguage lateralizationneural entrainmentreading acquisitionspeech perception

Identifiers

PMID32043677
PMCPMC7685108
OpenAlexW3006656699

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.