Evidence map›Paper›PMID 28676299›Full record

ArticleNeuroImage2017

Adolescent maturation of the relationship between cortical gyrification and cognitive ability.

Yu Sun Chung, Christopher J Hyatt, Michael C Stevens

Open access · greenAbstract read
In one paragraph

Article in NeuroImage, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

24 citing papers in PubMed, 41 citations in OpenAlex.

  1. Trial
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  3. Sulcal anatomy of ventral temporal cortex and reading development.bioRxiv : the preprint server for biology · 2026
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  12. Associations of gestational age with gyrification and neurocognition in healthy adults.European archives of psychiatry and clinical neuroscience · 2023
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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

3 authors at 2 institutions in 1 country.

Yu Sun ChungClinical Neuroscience and Development Laboratory, Olin Neuropsychiatry Research Center, 200 Retreat Avenue, Whitehall Building, Institute of Living, Hartford, CT 06106, USA.
Christopher J HyattClinical Neuroscience and Development Laboratory, Olin Neuropsychiatry Research Center, 200 Retreat Avenue, Whitehall Building, Institute of Living, Hartford, CT 06106, USA.
Michael C StevensClinical Neuroscience and Development Laboratory, Olin Neuropsychiatry Research Center, 200 Retreat Avenue, Whitehall Building, Institute of Living, Hartford, CT 06106, USA; Department of Psychiatry, Yale University School of Medicine, 300 George St., Suite 901, New Haven, CT 06511, USA. Electronic address: michael.stevens@hhchealth.org.
Institute for Community Living · USYale University · US

Funding

Adolescent Maturation of Brain Network Integration for Executive Control AbilityR01MH081969 · NIMH · HARTFORD HOSPITAL · PI STEVENS, MICHAEL C · 2009 to 2013
$2.4M
Characterizing Two Distinct ADHD Neurobiologies with fMRIR01MH080956 · NIMH · HARTFORD HOSPITAL · PI STEVENS, MICHAEL C · 2008 to 2012
$1.9M
NIMH NIH HHS R01 MH080956NIMH NIH HHS R01 MH081969
6 · The paper itself

Abstract

There are changes to the degree of cortical folding from gestation through adolescence into young adulthood. Recent evidence suggests that degree of cortical folding is linked to individual differences in general cognitive ability in healthy adults. However, it is not yet known whether age-related cortical folding changes are related to maturation of specific cognitive abilities in adolescence. To address this, we examined the relationship between frontoparietal cortical folding as measured by a Freesurfer-derived local gyrification index (lGI) and performance on subtests from the Wechsler Abbreviated Scale of Intelligence and scores from Conner's Continuous Performance Test-II in 241 healthy adolescents (ages 12-25 years). We hypothesized that age-related lGI changes in the frontoparietal cortex would contribute to cognitive development. A secondary goal was to explore if any gyrification-cognition relationships were either test-specific or sex-specific. Consistent with previous studies, our results showed a reduction of frontoparietal local gyrification with age. Also, as predicted, all cognitive test scores (i.e., Vocabulary, Matrix Reasoning, the CPT-II Commission, Omission, Variabiltiy, d') showed age × cognitive ability interaction effects in frontoparietal and temporoparietal brain regions. Mediation analyses confirmed a causal role of age-related cortical folding changes only for CPT-II Commission errors. Taken together, the results support the functional significance of cortical folding, as well as provide the first evidence that cortical folding maturational changes play a role in cognitive development.

Indexed as

AdolescentAdolescent DevelopmentAdultCerebral CortexChildCognitionFemaleHumansImage Interpretation, Computer-AssistedIndividualityIntelligenceMagnetic Resonance ImagingMaleYoung AdultAdolescenceBrain developmentCortical folding

Identifiers

PMID28676299
PMCPMC5806516
OpenAlexW2731169217

What OpenQuestion holds

Textmetadata
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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.