Evidence map›Paper›PMID 24343892›Full record

ArticleCerebral cortex (New York, N.Y. : 1991)2015

Preferential detachment during human brain development: age- and sex-specific structural connectivity in diffusion tensor imaging (DTI) data.

Sol Lim, Cheol E Han, Peter J Uhlhaas, Marcus Kaiser

Abstract read
In one paragraph

Article in Cerebral cortex (New York, N.Y. : 1991), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing 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

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

  1. Pooled it
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  17. Brain signaling becomes less integrated and more segregated with age.bioRxiv : the preprint server for biology · 2024
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  20. Brain signaling becomes less integrated and more segregated with age.Network neuroscience (Cambridge, Mass.) · 2024
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9 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

4 authors.

Sol LimDepartment of Brain & Cognitive Sciences, Seoul National University, Seoul 151-747, South Korea School of Computing Science and Institute of Neuroscience, Newcastle University, Newcastle upon Tyne NE1 7RU, UK.
Cheol E HanDepartment of Brain & Cognitive Sciences, Seoul National University, Seoul 151-747, South Korea Department of Biomedical Engineering, Korea University, Seoul 136-703, South Korea.
Peter J UhlhaasInstitute of Neuroscience and Psychology, University of Glasgow, Glasgow G12 8QB, UK Department of Neurophysiology, Max-Planck Institute for Brain Research, 60438 Frankfurt a. M., Germany Ernst Strüngmann Institute (ESI) for Neuroscience in Cooperation with Max Planck Society, Deutschordenstr. 46, Frankfurt am Main, 60528, Germany.
Marcus KaiserDepartment of Brain & Cognitive Sciences, Seoul National University, Seoul 151-747, South Korea School of Computing Science and Institute of Neuroscience, Newcastle University, Newcastle upon Tyne NE1 7RU, UK.

Funding

Medical Research Council MR/N003403/1
6 · The paper itself

Abstract

Human brain maturation is characterized by the prolonged development of structural and functional properties of large-scale networks that extends into adulthood. However, it is not clearly understood which features change and which remain stable over time. Here, we examined structural connectivity based on diffusion tensor imaging (DTI) in 121 participants between 4 and 40 years of age. DTI data were analyzed for small-world parameters, modularity, and the number of fiber tracts at the level of streamlines. First, our findings showed that the number of fiber tracts, small-world topology, and modular organization remained largely stable despite a substantial overall decrease in the number of streamlines with age. Second, this decrease mainly affected fiber tracts that had a large number of streamlines, were short, within modules and within hemispheres; such connections were affected significantly more often than would be expected given their number of occurrences in the network. Third, streamline loss occurred earlier in females than in males. In summary, our findings suggest that core properties of structural brain connectivity, such as the small-world and modular organization, remain stable during brain maturation by focusing streamline loss to specific types of fiber tracts.

Indexed as

Diffusion Tensor ImagingSex CharacteristicsAdolescentAdultAgingBrainChildChild, PreschoolConnectomeFemaleHumansMaleNeural PathwaysYoung Adultbrain connectivityconnectomematurationnetwork analysistractography

Identifiers

PMID24343892
PMCPMC4428296

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.