Evidence map›Paper›PMID 30588618›Full record

ReviewDevelopmental psychobiology2019

Functional near-infrared spectroscopy as a tool for assessing speech and spoken language processing in pediatric and adult cochlear implant users.

Heather Bortfeld

Abstract readReview
In one paragraph

Review in Developmental psychobiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

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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

1 author.

Heather BortfeldPsychological Sciences, University of California, Merced, Merced, California.ORCID 0000-0002-3545-5449

Funding

Outcomes in Children with Developmental Delay and Deafness: a Randomized TrialR01DC010075 · NIDCD · STANFORD UNIVERSITY · PI OGHALAI, JOHN S · 2009 to 2013
$2.0M
Translation of near-infrared spectroscopy for use in clinical neuro-imaging R56DC010164 · NIDCD · STANFORD UNIVERSITY · PI OGHALAI, JOHN S · 2010 to 2010
$420k
Optical Neuroimaging of Infants'Preferential ListeningR03HD046533 · NICHD · TEXAS A&M UNIVERSITY SYSTEM · PI BORTFELD, HEATHER · 2004 to 2005
$146k
NICHD NIH HHS R03 HD046533NIDCD NIH HHS R01 DC010075NIDCD NIH HHS R56 DC010164
6 · The paper itself

Abstract

Much of what is known about the course of auditory learning in following cochlear implantation is based on behavioral indicators that users are able to perceive sound. Both prelingually deafened children and postlingually deafened adults who receive cochlear implants display highly variable speech and language processing outcomes, although the basis for this is poorly understood. To date, measuring neural activity within the auditory cortex of implant recipients of all ages has been challenging, primarily because the use of traditional neuroimaging techniques is limited by the implant itself. Functional near-infrared spectroscopy (fNIRS) is an imaging technology that works with implant users of all ages because it is non-invasive, compatible with implant devices, and not subject to electrical artifacts. Thus, fNIRS can provide insight into processing factors that contribute to variations in spoken language outcomes in implant users, both children and adults. There are important considerations to be made when using fNIRS, particularly with children, to maximize the signal-to-noise ratio and to best identify and interpret cortical responses. This review considers these issues, recent data, and future directions for using fNIRS as a tool to understand spoken language processing in children and adults who hear through a cochlear implant.

Indexed as

Cochlear ImplantsAdultAuditory CortexChildDeafnessHumansSpectroscopy, Near-InfraredSpeech Perception

Identifiers

PMID30588618
PMCPMC7363196

What OpenQuestion holds

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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.