Evidence map›Paper›PMID 31329834›Full record

ArticleCerebral cortex (New York, N.Y. : 1991)2020

The Graded Change in Connectivity across the Ventromedial Prefrontal Cortex Reveals Distinct Subregions.

Rebecca L Jackson, Claude J Bajada, Matthew A Lambon Ralph, Lauren L Cloutman

Open access · hybridAbstract read
In one paragraph

Article in Cerebral cortex (New York, N.Y. : 1991), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 2 pooled it
3.5field-weighted citation impact, top 7% 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

20 citing papers in PubMed, 2 syntheses or guidelines pooled it, 44 citations in OpenAlex.

  1. Pooled it
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  6. Review
  7. Emergence of Categorical Representations in Parietal and Ventromedial Prefrontal Cortex across Extended Training.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  8. Structure-function coupling in highly sampled individual brains.Cerebral cortex (New York, N.Y. : 1991) · 2024
    Article
  9. Article
  10. Article
  11. Distinct but cooperating brain networks supporting semantic cognition.Cerebral cortex (New York, N.Y. : 1991) · 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

4 authors at 3 institutions in 2 countries.

Rebecca L JacksonMedical Research Council Cognition & Brain Sciences Unit, University of Cambridge, Cambridge, UK.
Claude J BajadaFaculty of Medicine and Surgery, University of Malta, Msida, MSD, Malta.
Matthew A Lambon RalphMedical Research Council Cognition & Brain Sciences Unit, University of Cambridge, Cambridge, UK.
Lauren L CloutmanNeuroscience and Aphasia Research Unit (NARU), Division of Neuroscience & Experimental Psychology (Zochonis Building), University of Manchester, Manchester, UK.
MRC Cognition and Brain Sciences Unit · GBUniversity of Malta · MTUniversity of Manchester · GB

Funding

Biotechnology and Biological Sciences Research Council BB/J014478/1Medical Research Council MC_UU_00005/18Medical Research Council MR/J004146/1Medical Research Council MR/R023883/1
6 · The paper itself

Abstract

The functional heterogeneity of the ventromedial prefrontal cortex (vmPFC) suggests it may include distinct functional subregions. To date these have not been well elucidated. Regions with differentiable connectivity (and as a result likely dissociable functions) may be identified using emergent data-driven approaches. However, prior parcellations of the vmPFC have only considered hard splits between distinct regions, although both hard and graded connectivity changes may exist. Here we determine the full pattern of change in structural and functional connectivity across the vmPFC for the first time and extract core distinct regions. Both structural and functional connectivity varied along a dorsomedial to ventrolateral axis from relatively dorsal medial wall regions to relatively lateral basal orbitofrontal cortex. The pattern of connectivity shifted from default mode network to sensorimotor and multimodal semantic connections. This finding extends the classical distinction between primate medial and orbital regions by demonstrating a similar gradient in humans for the first time. Additionally, core distinct regions in the medial wall and orbitofrontal cortex were identified that may show greater correspondence to functional differences than prior hard parcellations. The possible functional roles of the orbitofrontal cortex and medial wall are discussed.

Indexed as

AdultBrain MappingFemaleGray MatterHumansImage Processing, Computer-AssistedMagnetic Resonance ImagingMaleNeural PathwaysPrefrontal CortexWhite MatterYoung Adultdefault mode networkfunctional connectivityorbitofrontal cortexparcellationtractography

Identifiers

PMID31329834
PMCPMC7029692
OpenAlexW2942273995

What OpenQuestion holds

Textmetadata
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.