Evidence map›Paper›PMID 40696014›Full record

ArticleCommunications biology2025

Mapping the microstructure of human cerebral cortex in vivo with diffusion MRI.

Amir Sadikov, Hannah L Choi, Jaclyn Xiao, Lanya T Cai, Pratik Mukherjee

Abstract read
In one paragraph

Article in Communications biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
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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

5 authors.

Amir SadikovRadiology and Biomedical Imaging, University of California, San Francisco, CA, USA. amir.sadikov@ucsf.edu.ORCID http://orcid.org/0000-0002-0253-3543
Hannah L ChoiRadiology and Biomedical Imaging, University of California, San Francisco, CA, USA.
Jaclyn XiaoRadiology and Biomedical Imaging, University of California, San Francisco, CA, USA.
Lanya T CaiRadiology and Biomedical Imaging, University of California, San Francisco, CA, USA.
Pratik MukherjeeRadiology and Biomedical Imaging, University of California, San Francisco, CA, USA. pratik.mukherjee@ucsf.edu.ORCID http://orcid.org/0000-0001-7473-7409

Funding

Mapping the Human Connectome: Structure, Function, and HeritabilityU54MH091657 · NIMH · WASHINGTON UNIVERSITY · PI UGURBIL, KAMIL, VAN ESSEN, DAVID C · 2010 to 2014
$34.7M
The Human Connectome Project (HCP)U01MH093765 · NIMH · MASSACHUSETTS GENERAL HOSPITAL · PI ROSEN, BRUCE R · 2010 to 2014
$12.1M
Project 4P41EB015896 · NIBIB · MASSACHUSETTS GENERAL HOSPITAL · PI ROSEN, BRUCE R · 2012 to 2018
$9.8M
Neural Mechanisms of Sensory OverResponsivityR01MH116950 · NIMH · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI MARCO, ELYSA JILL, MUKHERJEE, PRATIK · 2019 to 2023
$2.7M
A Storage Area Network for Structural and Functional Image AnalysisS10RR023401 · NCRR · MASSACHUSETTS GENERAL HOSPITAL · PI FISCHL, BRUCE · 2009 to 2009
$2.0M
SILICON GRAPHICS PRISM EXTREME 128P/1TBS10RR023043 · NCRR · MASSACHUSETTS GENERAL HOSPITAL · PI SORENSEN, ALMA GREGORY · 2006 to 2006
$1.5M
Computeserver Structural &Functional Image AnalysisS10RR019307 · NCRR · MASSACHUSETTS GENERAL HOSPITAL · PI FISCHL, BRUCE · 2004 to 2004
$496k
NCRR NIH HHS S10 RR019307NCRR NIH HHS S10 RR023043NCRR NIH HHS S10 RR023401NIBIB NIH HHS P41 EB015896NIMH NIH HHS R01 MH116950NIMH NIH HHS U01 MH093765NIMH NIH HHS U54 MH091657U.S. Department of Defense (United States Department of Defense) W81XWH-14-2-0176U.S. Department of Health & Human Services | National Institutes of Health (NIH) 5R01MH116950
6 · The paper itself

Abstract

Despite advances in diffusion MRI, which have led to remarkable progress in mapping white matter of the living human brain, our understanding of cerebral cortical microstructure in vivo and its relationship to macrostructure, myeloarchitecture, cytoarchitecture, chemoarchitecture, metabolism, and function lag far behind. We present neuromaps of 21 microstructural metrics derived from diffusion tensor, diffusion kurtosis, mean apparent propagator, and neurite orientation dispersion and density imaging of the young adult cerebral cortex. These 21 metrics are explained by four composite factors that correspond to diffusion kurtosis (intracellular volume fraction/neurite density), isotropic diffusion (free water fraction), heterogenous diffusion (extracellular volume fraction) and diffusion anisotropy (neurite orientation dispersion). We demonstrate how cortical microstructure follows cytoarchitectural and laminar differentiation, aligns with the macroscale sensory-fugal and sensorimotor-association axes, and contributes to functional brain networks, neural oscillatory dynamics, neurotransmitter receptor/transporter distributions, and cognition and behavior.

Indexed as

Brain MappingCerebral CortexDiffusion Magnetic Resonance ImagingAdultDiffusion Tensor ImagingFemaleHumansMaleYoung Adult

Identifiers

PMID40696014
PMCPMC12284103

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.