Evidence map›Paper›PMID 32483253›Full record

Trial reportScientific reports2020

The Visual Word Form Area compensates for auditory working memory dysfunction in schizophrenia.

Alexander B Herman, Ethan G Brown, Corby L Dale, Leighton B Hinkley, Karuna Subramaniam, John F Houde, Melissa Fisher, Sophia Vinogradov, Srikantan S Nagarajan

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Scientific reports, 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
0.6field-weighted citation impact, top 37% 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, 7 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Review
  5. Psychosis spectrum illnesses as disorders of prefrontal critical period plasticity.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2023
    Review
  6. Article
  7. Article
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

9 authors at 2 institutions in 1 country.

Alexander B HermanDepartment of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, United States.
Ethan G BrownDepartment of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, United States.
Corby L DaleDepartment of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, United States.ORCID http://orcid.org/0000-0002-6021-2000
Leighton B HinkleyDepartment of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, United States.
Karuna SubramaniamDepartment of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, United States.
John F HoudeDepartment of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, United States.
Melissa FisherDepartment of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, United States.
Sophia Vinogradov *Department of Psychiatry, University of Minnesota, Minneapolis, MN, United States.
Srikantan S Nagarajan *Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA, United States. srikantan.nagarajan@ucsf.edu.
University of California, San Francisco · USUniversity of Minnesota · US

Funding

Cognitive Remediation of Schizophrenia in a Community Mental Health SettingR01MH068725 · NIMH · NORTHERN CALIFORNIA INSTITUTE RES &EDUC · PI VINOGRADOV, SOPHIA · 2004 to 2014
$4.9M
Dynamic Brain Imaging of Speech in Primary Progressive AphasiaR01NS100440 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI MARIA LUISA GORNO TEMPINI, John Francis Houde · 2017 to 2026
$3.6M
Integrative Structural and Functional Characterization of Tip-Link Cadherins DeafnessR01DC016960 · NIDCD · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MUELLER, ULRICH, SHAPIRO, LAWRENCE S · 2018 to 2022
$3.3M
Cortical spatiotemporal plasticity in humansR01DC004855 · NIDCD · UNIVERSITY OF UTAH · PI NAGARAJAN, SRIKANTAN S. · 2002 to 2011
$2.9M
Neuroimaging of Speech Motor ControlR01DC010145 · NIDCD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI HOUDE, JOHN FRANCIS · 2010 to 2014
$1.8M
Imaging sensorimotor adaptation and compensation of speechR01DC013979 · NIDCD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI HOUDE, JOHN FRANCIS, NAGARAJAN, SRIKANTAN S. · 2014 to 2018
$1.7M
Fusion of Electromagnetic Brain Imaging and fMRIR21NS076171 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI NAGARAJAN, SRIKANTAN S. · 2011 to 2012
$425k
Howard Hughes Medical InstituteNIDCD NIH HHS R01 DC004855NIDCD NIH HHS R01 DC010145NIDCD NIH HHS R01 DC013979NIDCD NIH HHS R01 DC016960NIMH NIH HHS R01 MH068725NINDS NIH HHS R01 NS100440NINDS NIH HHS R21 NS076171
6 · The paper itself

Abstract

Auditory working memory impairments feature prominently in schizophrenia. However, the existence of altered and perhaps compensatory neural dynamics, sub-serving auditory working memory, remains largely unexplored. We compared the dynamics of induced high gamma power (iHGP) across cortex in humans during speech-sound working memory in individuals with schizophrenia (SZ) and healthy comparison subjects (HC) using magnetoencephalography (MEG). SZ showed similar task performance to HC while utilizing different brain regions. During encoding of speech sounds, SZ lacked the correlation of iHGP with task performance in posterior superior temporal gyrus (STGp) that was observed in healthy subjects. Instead, SZ recruited the visual word form area (VWFA) during both stimulus encoding and response preparation. Importantly, VWFA activity during encoding correlated with the magnitude of SZ hallucinations, task performance and an independent measure of verbal working memory. These findings suggest that VWFA plasticity is harnessed to compensate for STGp dysfunction in schizophrenia patients with hallucinations.

Indexed as

AdultCase-Control StudiesFemaleHumansMagnetoencephalographyMaleMemory DisordersMemory, Short-TermMiddle AgedPhoneticsPrefrontal CortexSchizophreniaSchizophrenic PsychologySpeech PerceptionTemporal LobeYoung Adult

Identifiers

PMID32483253
PMCPMC7264140
OpenAlexW3032184327

What OpenQuestion holds

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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.