Evidence map›Paper›PMID 23566768›Full record

ReviewJournal of the mechanical behavior of biomedical materials2014

Mechanical forces in cerebral cortical folding: a review of measurements and models.

P V Bayly, L A Taber, C D Kroenke

Abstract readReview
In one paragraph

Review in Journal of the mechanical behavior of biomedical materials, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

81 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  10. Characterization of the Porcine Cingulate Sulcus Cytoarchitecture.The Journal of comparative neurology · 2025
    Article
  11. Article
  12. Article
  13. The Control of Cortical Folding: Multiple Mechanisms, Multiple Models.The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry · 2024
    Review
  14. Review
  15. Article
  16. Article
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  20. Review

21 more citing papers are in PubMed but not listed here.

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.

P V BaylyDepartment of Mechanical Engineering and Materials Science, 1 Brookings Drive, Saint Louis, MO 63130, United States. Electronic address: baylyp@seas.wustl.edu.
L A Taber
C D Kroenke

Funding

Upgrade of confocal microscopy at the Oregon National Primate Research CenterP51OD011092 · OD · OREGON HEALTH & SCIENCE UNIVERSITY · PI Bonnie J. Nagel · 2012 to 2026
$203.9M
MECHANICS OF EARLY BRAIN AND EYE DEVELOPMENTR01NS070918 · NINDS · WASHINGTON UNIVERSITY · PI TABER, LARRY A · 2010 to 2014
$1.6M
Structural determinants of DTI observations in developing cortex and white matterR01NS070022 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI KROENKE, CHRISTOPHER D · 2010 to 2014
$1.3M
MECHANICAL CHANGES IN THE DEVELOPING BRAINR21EB005834 · NIBIB · WASHINGTON UNIVERSITY · PI BAYLY, PHILIP V · 2009 to 2010
$410k
NIBIB NIH HHS R21 EB005834NIBIB NIH HHS R21EB005834NIH HHS P51 OD011092NINDS NIH HHS R01 NS070022NINDS NIH HHS R01NS070022NINDS NIH HHS R01 NS070918NINDS NIH HHS R01NS070918
6 · The paper itself

Abstract

Folding of the cerebral cortical surface is a critical process in human brain development, yet despite decades of indirect study and speculation the mechanics of the process remain incompletely understood. Leading hypotheses have focused on the roles of circumferential expansion of the cortex, radial growth, and internal tension in neuronal fibers (axons). In this article, we review advances in the mathematical modeling of growth and morphogenesis and new experimental data, which together promise to clarify the mechanical basis of cortical folding. Recent experimental studies have illuminated not only the fundamental cellular and molecular processes underlying cortical development, but also the stress state and mechanical behavior of the developing brain. The combination of mathematical modeling and biomechanical data provides a means to evaluate hypothesized mechanisms objectively and quantitatively, and to ensure that they are consistent with physical law, given plausible assumptions and reasonable parameter values.

Indexed as

Mechanical PhenomenaModels, BiologicalCerebral CortexHumansNeurobiology

Identifiers

PMID23566768
PMCPMC3842388

What OpenQuestion holds

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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.