Evidence map›Paper›PMID 31756153›Full record

ReviewJournal of speech, language, and hearing research : JSLHR2019

Language Mapping in Aphasia.

Stephen M Wilson, Dana K Eriksson, Melodie Yen, Andrew T Demarco, Sarah M Schneck, Jillian M Lucanie

Abstract readReview
In one paragraph

Review in Journal of speech, language, and hearing research : JSLHR, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
–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

17 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  14. Distinct neural correlates of linguistic demand and non-linguistic demand.Neurobiology of language (Cambridge, Mass.) · 2021
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  16. Introduction to the 2018 Research Symposium Forum.Journal of speech, language, and hearing research : JSLHR · 2019
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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

6 authors.

Stephen M WilsonDepartment of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN.
Dana K ErikssonDepartment of Speech, Language, and Hearing Sciences, University of Arizona, Tucson.
Melodie YenDepartment of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN.
Andrew T DemarcoDepartment of Neurology, Georgetown University, Washington, DC.
Sarah M SchneckDepartment of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN.
Jillian M LucanieDepartment of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN.

Funding

Neural Correlates of Recovery from Aphasia After StrokeR01DC013270 · NIDCD · VANDERBILT UNIVERSITY MEDICAL CENTER · PI Stephen M Wilson, Michael R de Riesthal · 2014 to 2026
$6.3M
Research Symposium in Communication Sciences and DisordersR13DC003383 · NIDCD · AMERICAN SPEECH-LANGUAGE-HEARING ASSN · PI MARGARET A. ROGERS · 1997 to 2026
$727k
An Adaptive Semantic Paradigm for Valid and Reliable Language Mapping in AphasiaR21DC016080 · NIDCD · VANDERBILT UNIVERSITY MEDICAL CENTER · PI WILSON, STEPHEN M · 2017 to 2018
$435k
NIDCD NIH HHS R01 DC013270NIDCD NIH HHS R13 DC003383NIDCD NIH HHS R21 DC016080
6 · The paper itself

Abstract

Purpose Recovery from aphasia is thought to depend on neural plasticity, that is, functional reorganization of surviving brain regions such that they take on new or expanded roles in language processing. To make progress in characterizing the nature of this process, we need feasible, reliable, and valid methods for identifying language regions of the brain in individuals with aphasia. This article reviews 3 recent studies from our lab in which we have developed and validated several novel functional magnetic resonance imaging paradigms for language mapping in aphasia. Method In the 1st study, we investigated the reliability and validity of 4 language mapping paradigms in neurologically normal older adults. In the 2nd study, we developed a novel adaptive semantic matching paradigm and assessed its feasibility, reliability, and validity in individuals with and without aphasia. In the 3rd study, we developed and evaluated 2 additional adaptive paradigms-rhyme judgment and syllable counting-for mapping phonological encoding regions. Results We found that the adaptive semantic matching paradigm could be performed by most individuals with aphasia and yielded reliable and valid maps of core perisylvian language regions in each individual participant. The psychometric properties of this paradigm were superior to those of other commonly used paradigms such as narrative comprehension and picture naming. The adaptive rhyme judgment paradigm was capable of identifying fronto-parietal phonological encoding regions in individual participants. Conclusion Adaptive language mapping paradigms offer a promising approach for future research on the neural basis of recovery from aphasia. Presentation Video https://doi.org/10.23641/asha.10257584.

Indexed as

Brain MappingLanguageMagnetic Resonance ImagingAphasiaForecastingHumansPhoneticsReproducibility of ResultsSemantics

Identifiers

PMID31756153
PMCPMC7203526

What OpenQuestion holds

Textmetadata
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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.