Evidence map›Paper›PMID 22949632›Full record

Trial reportProceedings of the National Academy of Sciences of the United States of America2012

Assistive listening devices drive neuroplasticity in children with dyslexia.

Jane Hornickel, Steven G Zecker, Ann R Bradlow, Nina Kraus

Open access · bronzeAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Proceedings of the National Academy of Sciences of the United States of America, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed, 1 pooled it
7.4field-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

53 citing papers in PubMed, 1 synthesis or guideline pooled it, 127 citations in OpenAlex.

  1. Pooled it
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  8. Review
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  11. A Bridge over Troubled Listening: Improving Speech-in-Noise Perception by Children with Dyslexia.Journal of the Association for Research in Otolaryngology : JARO · 2021
    Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Jane HornickelAuditory Neuroscience Laboratory, Department of Communication Sciences and Disorders, Northwestern University, Evanston, IL 60208, USA.
Steven G Zecker
Ann R Bradlow
Nina Kraus
Northwestern University · US

Funding

NEURAL REPRESENTATION OF ACOUSTIC ELEMENTS OF SPEECHR01DC001510 · NIDCD · NORTHWESTERN UNIVERSITY · PI KRAUS, NINA · 1993 to 2006
$3.2M
NIDCD NIH HHS R01 DC001510NIDCD NIH HHS R01DC01510
6 · The paper itself

Abstract

Children with dyslexia often exhibit increased variability in sensory and cognitive aspects of hearing relative to typically developing peers. Assistive listening devices (classroom FM systems) may reduce auditory processing variability by enhancing acoustic clarity and attention. We assessed the impact of classroom FM system use for 1 year on auditory neurophysiology and reading skills in children with dyslexia. FM system use reduced the variability of subcortical responses to sound, and this improvement was linked to concomitant increases in reading and phonological awareness. Moreover, response consistency before FM system use predicted gains in phonological awareness. A matched control group of children with dyslexia attending the same schools who did not use the FM system did not show these effects. Assistive listening devices can improve the neural representation of speech and impact reading-related skills by enhancing acoustic clarity and attention, reducing variability in auditory processing.

Indexed as

ReadingAcoustic StimulationAdolescentAttentionAuditory CortexAuditory PerceptionAwarenessChildDyslexiaFemaleHearingHumansMaleNeuronal PlasticitySchoolsSpeech Perception

Identifiers

PMID22949632
PMCPMC3478599
OpenAlexW1996432685

What OpenQuestion holds

Textmetadata
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.