Evidence map›Paper›PMID 37043266›Full record

ArticleeLife2023

Exploring the role of the outer subventricular zone during cortical folding through a physics-based model.

Mohammad Saeed Zarzor, Ingmar Blumcke, Silvia Budday

Open access · goldAbstract read
In one paragraph

Article in eLife, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
3.2field-weighted citation impact, top 8% 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

8 citing papers in PubMed, 16 citations in OpenAlex.

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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 1 institution in 1 country.

Mohammad Saeed ZarzorFriedrich-Alexander-Universität Erlangen-Nürnberg, Institute of Applied Mechanics, Erlangen, Germany.ORCID 0000-0002-3005-6115
Ingmar BlumckeUniversity Hospitals Erlangen, Institute of Neuropathology, Erlangen, Germany.
Silvia BuddayFriedrich-Alexander-Universität Erlangen-Nürnberg, Institute of Applied Mechanics, Erlangen, Germany.ORCID 0000-0002-7072-8174
Friedrich-Alexander-Universität Erlangen-Nürnberg · DE

Funding

Deutsche Forschungsgemeinschaft 460333672 - CRC 1540Deutsche Forschungsgemeinschaft BU 3728/1-1
6 · The paper itself

Abstract

The human brain has a highly complex structure both on the microscopic and on the macroscopic scales. Increasing evidence has suggested the role of mechanical forces for cortical folding - a classical hallmark of the human brain. However, the link between cellular processes at the microscale and mechanical forces at the macroscale remains insufficiently understood. Recent findings suggest that an additional proliferating zone, the outer subventricular zone (OSVZ), is decisive for the particular size and complexity of the human cortex. To better understand how the OSVZ affects cortical folding, we establish a multifield computational model that couples cell proliferation in different zones and migration at the cell scale with growth and cortical folding at the organ scale by combining an advection-diffusion model with the theory of finite growth. We validate our model based on data from histologically stained sections of the human fetal brain and predict 3D pattern formation. Finally, we address open questions regarding the role of the OSVZ for the formation of cortical folds. The presented framework not only improves our understanding of human brain development, but could eventually help diagnose and treat neuronal disorders arising from disruptions in cellular development and associated malformations of cortical development.

Indexed as

Lateral VentriclesNeuronsCell DifferentiationCell ProliferationCerebral CortexHumansNeurogenesisfinite element simulationshumanhuman brain developmentmultifield modelingneuroscienceouter radial glial cellsouter subventricular zonephysics of living systems

Identifiers

PMID37043266
PMCPMC10097417
OpenAlexW4362678503

What OpenQuestion holds

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LicenceCC BY
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.