Evidence map›Paper›PMID 25379442›Full record

ArticleNeuroImage. Clinical2014

Cerebellar language mapping and cerebral language dominance in pediatric epilepsy surgery patients.

Jennifer N Gelinas, Kevin P V Fitzpatrick, Hong Cheol Kim, Bruce H Bjornson

Open access · goldAbstract read
In one paragraph

Article in NeuroImage. Clinical, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 9% 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

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

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  18. How Auditory Experience Differentially Influences the Function of Left and Right Superior Temporal Cortices.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
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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

4 authors at 3 institutions in 2 countries.

Jennifer N GelinasNeurosciences and Physiology, New York University Langone Medical Center, 450 East 29th St, New York, NY 10016, USA.
Kevin P V FitzpatrickDivision of Neurology, Department of Pediatrics, University of British Columbia, 4480 Oak Street, Vancouver V6H 3V4, Canada.
Hong Cheol KimDivision of Neurology, Department of Pediatrics, University of British Columbia, 4480 Oak Street, Vancouver V6H 3V4, Canada.
Bruce H BjornsonDivision of Neurology, Department of Pediatrics, University of British Columbia, 4480 Oak Street, Vancouver V6H 3V4, Canada ; Child and Family Research Institute, University of British Columbia, 950 W. 28th Ave, Vancouver V6H 3V4, Canada.
University of British Columbia · CAChild and Family Research Institute · CANYU Langone Health · US

Funding

Pediatric Scientist Development Program (PSDP) [K12]K12HD000850 · NICHD · YALE UNIVERSITY · PI Sallie R. Permar · 1987 to 2026
$44.1M
NICHD NIH HHS K12 HD000850
6 · The paper itself

Abstract

objectiveChildren with epilepsy often have reorganization of language networks and abnormal brain anatomy, making determination of language lateralization difficult. We characterized the proportion and distribution of language task activation in the cerebellum to determine the relationship to cerebral language lateralization.

methodsForty-six pediatric epilepsy surgery candidates (aged 7-19 years) completed an fMRI auditory semantic decision language task. Distribution of activated voxels and language laterality indices were computed using: (a) Broca's and Wernicke's areas and their right cerebral homologues; and (b) left and right cerebellar hemispheres. Language task activation was anatomically localized in the cerebellum.

resultsLateralized language task activation in either cerebral hemisphere was highly correlated with lateralized language task activation in the contralateral cerebellar hemisphere (Broca vs. cerebellar: ρ = -0.54, p < 0.01). Cerebellar language activation was located within Crus I/II, areas previously implicated in non-motor functional networks.

conclusionsCerebellar language activation occurs in homologous regions of Crus I/II contralateral to cerebral language activation in patients with both right and left cerebral language dominance. Cerebellar language laterality could contribute to comprehensive pre-operative evaluation of language lateralization in pediatric epilepsy surgery patients. Our data suggest that patients with atypical cerebellar language activation are at risk for having atypical cerebral language organization.

Indexed as

Functional LateralityLanguageAdolescentCerebellumCerebral CortexChildEpilepsyFemaleHumansMagnetic Resonance ImagingMaleSemanticsAphasiaBroca's areaCerebellumChildFunctional ConnectivityFunctional MRILaterality indexWernicke's area

Identifiers

PMID25379442
PMCPMC4215475
OpenAlexW2077078512

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.