Evidence map›Paper›PMID 34673247›Full record

ReviewNeuroImage2021

Tractography methods and findings in brain tumors and traumatic brain injury.

Fang-Cheng Yeh, Andrei Irimia, Dhiego Chaves de Almeida Bastos, Alexandra J Golby

Open access · goldAbstract readReview
In one paragraph

Review in NeuroImage, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed
6.2field-weighted citation impact, top 3% 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

60 citing papers in PubMed, 90 citations in OpenAlex.

  1. Article
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  3. Creativity: a (white) matter of connectivity.Cerebral cortex (New York, N.Y. : 1991) · 2026
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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 1 country.

Fang-Cheng YehDepartment of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA; Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania, USA. Electronic address: frank.yeh@pitt.edu.
Andrei IrimiaEthel Percy Andrus Gerontology Center, Leonard Davis School of Gerontology, University of Southern California, Los Angeles, California, USA; Corwin D. Denney Research Center, Department of Biomedical Engineering, Viterbi School of Engineering, University of Southern California, Los Angeles, California, USA.
Dhiego Chaves de Almeida BastosDepartment of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Alexandra J GolbyDepartment of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA; Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Brigham and Women's Hospital · USUniversity of Pittsburgh · USUniversity of Southern California · US

Funding

Image Guided Therapy Center - Ultrasound-based sensor system for the monitoring of COVID-19 patientsP41EB015898 · NIBIB · BRIGHAM AND WOMEN'S HOSPITAL · PI TEMPANY, CLARE M · 2012 to 2021
$18.9M
TRD 3 - Enabling Technologies for Intraprocedural GuidanceP41EB028741 · NIBIB · BRIGHAM AND WOMEN'S HOSPITAL · PI Carl-Fredrik Westin · 2021 to 2026
$10.7M
Ultra-high Resolution Structural Connectome Atlases of the Animal Brain and their Associated ToolboxR01NS120954 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI FANG-CHENG YEH · 2022 to 2026
$2.8M
Effects of blood-brain barrier disruption upon white matter connectivity subsequent to traumatic brain injuryR01NS100973 · NINDS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI IRIMIA, ANDREI · 2017 to 2021
$1.6M
Open source diffusion MRI technology for brain cancer researchU01CA199459 · NCI · BRIGHAM AND WOMEN'S HOSPITAL · PI O'DONNELL, LAUREN JEAN · 2015 to 2017
$1.1M
Construction of a high-resolution human tractography atlas and its related toolboxR56MH113634 · NIMH · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI YEH, FANG-CHENG · 2018 to 2018
$452k
NCI NIH HHS U01 CA199459NIBIB NIH HHS P41 EB015898NIBIB NIH HHS P41 EB028741NIMH NIH HHS R56 MH113634NINDS NIH HHS R01 NS100973NINDS NIH HHS R01 NS120954
6 · The paper itself

Abstract

White matter fiber tracking using diffusion magnetic resonance imaging (dMRI) provides a noninvasive approach to map brain connections, but improving anatomical accuracy has been a significant challenge since the birth of tractography methods. Utilizing tractography in brain studies therefore requires understanding of its technical limitations to avoid shortcomings and pitfalls. This review explores tractography limitations and how different white matter pathways pose different challenges to fiber tracking methodologies. We summarize the pros and cons of commonly-used methods, aiming to inform how tractography and its related analysis may lead to questionable results. Extending these experiences, we review the clinical utilization of tractography in patients with brain tumors and traumatic brain injury, starting from tensor-based tractography to more advanced methods. We discuss current limitations and highlight novel approaches in the context of these two conditions to inform future tractography developments.

Indexed as

Brain Injuries, TraumaticBrain NeoplasmsDiffusion Tensor ImagingHumansbrain tumorDiffusion MRIfiber trackinggliomatractographytraumatic brain injury

Identifiers

PMID34673247
PMCPMC8859988
OpenAlexW3205021763

What OpenQuestion holds

Textmetadata
LicenceTDM
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.