Evidence map›Paper›PMID 21676037›Full record

ArticleThe European journal of neuroscience2011

Brain stimulation over Broca's area differentially modulates naming skills in neurotypical adults and individuals with Asperger's syndrome.

Shirley Fecteau, Sara Agosta, Lindsay Oberman, Alvaro Pascual-Leone

Abstract read
In one paragraph

Article in The European journal of neuroscience, 2011. 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
1.1field-weighted citation impact, top 23% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Review
  5. Review
  6. Article
  7. Effects of Non-invasive Neurostimulation on Autism Spectrum Disorder: A Systematic Review.Clinical psychopharmacology and neuroscience : the official scientific journal of the Korean College of Neuropsychopharmacology · 2020
    Review
  8. Review
  9. Article
  10. Article
  11. Transcranial magnetic stimulation in autism spectrum disorder: Challenges, promise, and roadmap for future research.Autism research : official journal of the International Society for Autism Research · 2016
    Review
  12. Use of transcranial magnetic stimulation in autism spectrum disorders.Journal of autism and developmental disorders · 2015
    Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. 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

4 authors at 3 institutions in 3 countries.

Shirley FecteauBerenson-Allen Center for Noninvasive Brain Stimulation, Department of Neurology, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA. sfecteau@bidmc.harvard.edu
Sara Agosta
Lindsay Oberman
Alvaro Pascual-Leone
Berenson Allen Center for Noninvasive Brain Stimulation · USBeth Israel Deaconess Medical Center · USCentre for Interdisciplinary Research in Rehabilitation · CA

Funding

HARVARD CLINICAL AND TRANSLATIONAL SCIENCE CENTER (UL1)UL1RR025758 · NCRR · HARVARD MEDICAL SCHOOL · PI NADLER, LEE MARSHALL · 2008 to 2011
$91.4M
ZD6416 Analgesic--Painful Distal Symmetrical PolyneuropaM01RR001066 · NCRR · MASSACHUSETTS GENERAL HOSPITAL · PI BROWN, EMERY N · 1985 to 2008
$37.4M
Study and Modulation of Brian PlasticityK24RR018875 · NCRR · BETH ISRAEL DEACONESS MEDICAL CENTER · PI PASCUAL-LEONE, ALVARO · 2004 to 2008
$602k
Autism Speaks AS1449CIHRNCRR NIH HHS K24 RR018875NCRR NIH HHS K24RR018875NCRR NIH HHS M01 RR001066NCRR NIH HHS M01-RR-01066NCRR NIH HHS UL1 RR025758
6 · The paper itself

Abstract

In the present study we tested the hypothesis that, in subjects with Asperger's syndrome (ASP), the dynamics of language-related regions might be abnormal, so that repetitive transcranial magnetic stimulation (rTMS) over Broca's area leads to differential behavioral effects as seen in neurotypical controls. We conducted a five-stimulation-site, double-blind, multiple crossover, pseudo-randomized, sham-controlled study in 10 individuals with ASP and 10 age- and gender-matched healthy subjects. Object naming was assessed before and after low-frequency rTMS of the left pars opercularis, left pars triangularis, right pars opercularis and right pars triangularis, and sham stimulation, as guided stereotaxically by each individual's brain magnetic resonance imaging. In ASP participants, naming improved after rTMS of the left pars triangularis as compared with sham stimulation, whereas rTMS of the adjacent left opercularis lengthened naming latency. In healthy subjects, stimulation of parts of Broca's area did not lead to significant changes in naming skills, consistent with published data. Overall, these findings support our hypothesis of abnormal language neural network dynamics in individuals with ASP. From a methodological point of view, this work illustrates the use of rTMS to study the dynamics of brain-behavior relations by revealing the differential behavioral impact of non-invasive brain stimulation in a neuropsychiatric disorder.

Indexed as

LanguageNamesAdultAsperger SyndromeCross-Over StudiesDouble-Blind MethodFemaleFrontal LobeHumansMagnetic Resonance ImagingMiddle AgedNeuropsychological TestsStereotaxic TechniquesTranscranial Magnetic StimulationYoung Adult

Identifiers

PMID21676037
PMCPMC3524978
OpenAlexW2108962288

What OpenQuestion holds

Textmetadata
LicenceTDM
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.