Evidence map›Paper›PMID 31107870›Full record

ArticlePLoS biology2019

Microstructural and functional gradients are increasingly dissociated in transmodal cortices.

Casey Paquola, Reinder Vos De Wael, Konrad Wagstyl, Richard A I Bethlehem, Seok-Jun Hong, Jakob Seidlitz, Edward T Bullmore, Alan C Evans, Bratislav Misic, Daniel S Margulies and 2 more

Open access · goldAbstract read
In one paragraph

Article in PLoS biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 293 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
293citing papers in PubMed, 3 pooled it
30.0field-weighted citation impact, top 1% 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

293 citing papers in PubMed, 3 syntheses or guidelines pooled it, 585 citations in OpenAlex.

  1. Pooled it
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  15. Metabolism-weighted brain connectome reveals synaptic integration and vulnerability to neurodegeneration.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
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  20. Categorization is 'baked' into the brain.Nature reviews. Neuroscience · 2026
    Review

233 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

12 authors at 5 institutions in 4 countries.

Casey PaquolaMcConnell Brain Imaging Centre, Montreal Neurological Institute and Hospital, McGill University, Montreal, Canada.ORCID 0000-0002-0190-4103
Reinder Vos De WaelMcConnell Brain Imaging Centre, Montreal Neurological Institute and Hospital, McGill University, Montreal, Canada.
Konrad WagstylMcGill Centre for Integrative Neuroscience, McGill University, Montreal, Canada.ORCID 0000-0003-3439-5808
Richard A I BethlehemAutism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom.ORCID 0000-0002-0714-0685
Seok-Jun HongMcConnell Brain Imaging Centre, Montreal Neurological Institute and Hospital, McGill University, Montreal, Canada.ORCID 0000-0002-1847-578X
Jakob SeidlitzDevelopmental Neurogenomics Unit, National Institute of Mental Health, Bethesda, Maryland, United States of America.ORCID 0000-0002-8164-7476
Edward T BullmoreBrain Mapping Unit, University of Cambridge, Department of Psychiatry, Cambridge, United Kingdom.ORCID 0000-0002-8955-8283
Alan C EvansMcConnell Brain Imaging Centre, Montreal Neurological Institute and Hospital, McGill University, Montreal, Canada.
Bratislav MisicMcConnell Brain Imaging Centre, Montreal Neurological Institute and Hospital, McGill University, Montreal, Canada.ORCID 0000-0003-0307-2862
Daniel S MarguliesFrontlab, Institut du Cerveau et de la Moelle épinière, Paris, France.ORCID 0000-0002-8880-9204
Jonathan SmallwoodYork Neuroimaging Center, University of York, York, United Kingdom.
Boris C BernhardtMcConnell Brain Imaging Centre, Montreal Neurological Institute and Hospital, McGill University, Montreal, Canada.ORCID 0000-0001-9256-6041
Montreal Neurological Institute and Hospital · CAUniversity of Cambridge · GBInstitut du Cerveau · FRMcGill University · CAUniversity of York · GB

Funding

CIHR FDN-154298
6 · The paper itself

Abstract

While the role of cortical microstructure in organising neural function is well established, it remains unclear how structural constraints can give rise to more flexible elements of cognition. While nonhuman primate research has demonstrated a close structure-function correspondence, the relationship between microstructure and function remains poorly understood in humans, in part because of the reliance on post mortem analyses, which cannot be directly related to functional data. To overcome this barrier, we developed a novel approach to model the similarity of microstructural profiles sampled in the direction of cortical columns. Our approach was initially formulated based on an ultra-high-resolution 3D histological reconstruction of an entire human brain and then translated to myelin-sensitive magnetic resonance imaging (MRI) data in a large cohort of healthy adults. This novel method identified a system-level gradient of microstructural differentiation traversing from primary sensory to limbic regions that followed shifts in laminar differentiation and cytoarchitectural complexity. Importantly, while microstructural and functional gradients described a similar hierarchy, they became increasingly dissociated in transmodal default mode and fronto-parietal networks. Meta-analytic decoding of these topographic dissociations highlighted involvement in higher-level aspects of cognition, such as cognitive control and social cognition. Our findings demonstrate a relative decoupling of macroscale functional from microstructural gradients in transmodal regions, which likely contributes to the flexible role these regions play in human cognition.

Indexed as

AdultAgedCerebral CortexFemaleHumansMagnetic Resonance ImagingMale

Identifiers

PMID31107870
PMCPMC6544318
OpenAlexW2945408075

What OpenQuestion holds

Textmetadata
LicenceCC0
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.