Evidence map›Paper›PMID 32091959›Full record

ArticleJournal of speech, language, and hearing research : JSLHR2020

Auditory Feedback Control Mechanisms Do Not Contribute to Cortical Hyperactivity Within the Voice Production Network in Adductor Spasmodic Dysphonia.

Ayoub Daliri, Elizabeth S Heller Murray, Anne J Blood, James Burns, J Pieter Noordzij, Alfonso Nieto-Castanon, Jason A Tourville, Frank H Guenther

Open access · greenAbstract read
In one paragraph

Article in Journal of speech, language, and hearing research : JSLHR, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

7 citing papers in PubMed, 11 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

8 authors at 4 institutions in 1 country.

Ayoub DaliriDepartment of Speech, Language, & Hearing Sciences, Boston University, MA.
Elizabeth S Heller MurrayDepartment of Speech, Language, & Hearing Sciences, Boston University, MA.
Anne J BloodDepartment of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston.
James BurnsDepartment of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston.
J Pieter NoordzijOtolaryngology, Head & Neck Surgery, Boston University School of Medicine, MA.
Alfonso Nieto-CastanonDepartment of Speech, Language, & Hearing Sciences, Boston University, MA.
Jason A TourvilleDepartment of Speech, Language, & Hearing Sciences, Boston University, MA.
Frank H GuentherDepartment of Speech, Language, & Hearing Sciences, Boston University, MA.
Boston University · USGoogle (United States) · USArizona State University · USHarvard University · US

Funding

NEURAL MODELING AND IMAGING OF SPEECHR01DC002852 · NIDCD · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI GUENTHER, FRANK H · 2001 to 2020
$7.2M
Neural processes of speech planningR21DC017563 · NIDCD · ARIZONA STATE UNIVERSITY-TEMPE CAMPUS · PI DALIRI, AYOUB · 2019 to 2021
$491k
NIDCD NIH HHS R01 DC002852NIDCD NIH HHS R21 DC017563
6 · The paper itself

Abstract

Purpose Adductor spasmodic dysphonia (ADSD), the most common form of spasmodic dysphonia, is a debilitating voice disorder characterized by hyperactivity and muscle spasms in the vocal folds during speech. Prior neuroimaging studies have noted excessive brain activity during speech in participants with ADSD compared to controls. Speech involves an auditory feedback control mechanism that generates motor commands aimed at eliminating disparities between desired and actual auditory signals. Thus, excessive neural activity in ADSD during speech may reflect, at least in part, increased engagement of the auditory feedback control mechanism as it attempts to correct vocal production errors detected through audition. Method To test this possibility, functional magnetic resonance imaging was used to identify differences between participants with ADSD (

Indexed as

Magnetic Resonance ImagingCase-Control StudiesDysphoniaFeedback, SensoryFemaleHumansMaleMiddle AgedSensorimotor CortexSpeechSpeech Production MeasurementTask Performance and AnalysisVoice

Identifiers

PMID32091959
PMCPMC7210444
OpenAlexW3007787462

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.