Evidence map›Paper›PMID 30314763›Full record

ArticleEuropean journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology Society2019

Atypical language representation is unfavorable for language abilities following childhood stroke.

Lisa Bartha-Doering, Astrid Novak, Kathrin Kollndorfer, Anna-Lisa Schuler, Gregor Kasprian, Georg Langs, Ernst Schwartz, Florian Ph S Fischmeister, Daniela Prayer, Rainer Seidl

Abstract read
In one paragraph

Article in European journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology Society, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 21% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. Implications of age at lesion onset for neuropsychological outcomes: A systematic review focusing on focal brain lesions.Cortex; a journal devoted to the study of the nervous system and behavior · 2023
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Childhood stroke.Nature reviews. Disease primers · 2022
    Review
  7. Article
  8. Article
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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

10 authors at 2 institutions in 1 country.

Lisa Bartha-DoeringDepartment of Pediatrics and Adolescent Medicine, Medical University Vienna, Vienna, Austria. Electronic address: elisabeth.bartha-doering@meduniwien.ac.at.
Astrid NovakDepartment of Pediatrics and Adolescent Medicine, Medical University Vienna, Vienna, Austria.
Kathrin KollndorferDepartment of Pediatrics and Adolescent Medicine, Medical University Vienna, Vienna, Austria; Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Austria.
Anna-Lisa SchulerDepartment of Pediatrics and Adolescent Medicine, Medical University Vienna, Vienna, Austria.
Gregor KasprianDepartment of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Austria.
Georg LangsDepartment of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Austria.
Ernst SchwartzDepartment of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Austria.
Florian Ph S FischmeisterInstitute of Psychology, University of Graz, Graz, Austria.
Daniela PrayerDepartment of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Austria.
Rainer SeidlDepartment of Pediatrics and Adolescent Medicine, Medical University Vienna, Vienna, Austria.
Medical University of Vienna · ATUniversity of Graz · AT

Funding

Austrian Science Fund FWF KLI 544
6 · The paper itself

Abstract

Brain plasticity has often been quoted as a reason for the more favorable outcome in childhood stroke compared to adult stroke. We investigated the relationship between language abilities and language localization in childhood stroke. Seventeen children and adolescents with left- or right-sided ischemic stroke and 18 healthy controls were tested with a comprehensive neurolinguistic test battery, and the individual neural representation of language was measured with an fMRI language paradigm. Overall, 12 of 17 stroke patients showed language abilities below average, and five patients exhibited impaired language performance. fMRI revealed increased activity in right hemisphere areas homotopic to left hemisphere language regions. In sum, seven stroke patients revealed atypical, i.e. bilateral or right lateralized language representation. Typical left hemispheric language lateralization was associated with better performance in naming and word fluency, whereas increased involvement of right homologues was accompanied by worse language outcome. In contrast, lesion lateralization or lesion volume did not correlate with language outcome or atypical language lateralization. Thus, atypical language lateralization is unfavorable for language outcome, and right homologues do not have the same cognitive capacity, even in young children.

Indexed as

LanguageAdolescentBrainBrain MappingChildFemaleFunctional LateralityHumansLanguage DisordersMagnetic Resonance ImagingMaleRecovery of FunctionStrokeChildhood strokeCognitive functionFunctional neuroimagingLanguage

Identifiers

PMID30314763
PMCPMC6339521
OpenAlexW2893625487

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.