Evidence map›Paper›PMID 34189372›Full record

ArticleNetwork neuroscience (Cambridge, Mass.)2021

MRI network progression in mesial temporal lobe epilepsy related to healthy brain architecture.

Victoria L Morgan, Graham W Johnson, Leon Y Cai, Bennett A Landman, Kurt G Schilling, Dario J Englot, Baxter P Rogers, Catie Chang

Open access · goldAbstract read
In one paragraph

Article in Network neuroscience (Cambridge, Mass.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.2field-weighted citation impact, top 25% 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

11 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Advanced neuroimaging techniques in epilepsy.Current opinion in neurology · 2022
    Review
  9. Article
  10. Article
  11. Article
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

8 authors at 3 institutions in 1 country.

Victoria L MorganInstitute of Imaging Science, Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Nashville, TN, USA.ORCID https://orcid.org/0000-0001-8263-2324
Graham W JohnsonDepartment of Biomedical Engineering, Vanderbilt University, Nashville, TN, USA.
Leon Y CaiDepartment of Biomedical Engineering, Vanderbilt University, Nashville, TN, USA.
Bennett A LandmanDepartment of Electrical Engineering and Computer Science, Vanderbilt University, Nashville, TN, USA.
Kurt G SchillingInstitute of Imaging Science, Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Nashville, TN, USA.
Dario J EnglotDepartment of Neurological Surgery, Vanderbilt University Medical Center, Nashville, TN, USA.
Baxter P RogersInstitute of Imaging Science, Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Nashville, TN, USA.
Catie ChangDepartment of Electrical Engineering and Computer Science, Vanderbilt University, Nashville, TN, USA.
Vanderbilt University · USVanderbilt University Medical Center · USNeurological Surgery · US

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM007347 · NIGMS · VANDERBILT UNIVERSITY · PI WILLIAMS, CHRISTOPHER S. · 1985 to 2023
$26.3M
Overall: Eunice Kennedy Shriver Intellectual and Developmental Disabilities Research Center at VanderbiltP50HD103537 · NICHD · VANDERBILT UNIVERSITY MEDICAL CENTER · PI Jeffrey L Neul · 2020 to 2026
$10.3M
Medical Scientist Training ProgramT32GM152284 · NIGMS · VANDERBILT UNIVERSITY · PI Christopher S. Williams · 2024 to 2026
$4.8M
Relating Vigilance to Connectivity and Neurocognition in Temporal Lobe EpilepsyR01NS112252 · NINDS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI ENGLOT, DARIO J · 2019 to 2023
$3.0M
The Role of Network Connectivity in Post-Surgical Seizure Recurrence in Temporal Lobe EpilepsyR01NS110130 · NINDS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI MORGAN, VICTORIA L · 2018 to 2023
$2.5M
MRI Connectivity Biomarkers of Treatment Response in Focal EpilepsyR01NS108445 · NINDS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI MORGAN, VICTORIA L · 2019 to 2024
$2.5M
MRI Structural and Functional Connectivity Changes in Temporal Lobe EpilepsyR01NS075270 · NINDS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI MORGAN, VICTORIA L · 2012 to 2016
$1.7M
MULTIMODAL MAPPING OF SUBCORTICAL AND CORTICAL FUNCTIONAL NETWORK DISTURBANCES IN FOCAL EPILEPSYR00NS097618 · NINDS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI ENGLOT, DARIO J · 2017 to 2019
$743k
MULTIMODAL MAPPING OF SUBCORTICAL AND CORTICAL FUNCTIONAL NETWORK DISTURBANCES IN FOCAL EPILEPSYK99NS097618 · NINDS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI ENGLOT, DARIO J · 2016 to 2016
$83k
NICHD NIH HHS P50 HD103537NIGMS NIH HHS T32 GM007347NIGMS NIH HHS T32 GM152284NINDS NIH HHS K99 NS097618NINDS NIH HHS R00 NS097618NINDS NIH HHS R01 NS075270NINDS NIH HHS R01 NS108445NINDS NIH HHS R01 NS110130NINDS NIH HHS R01 NS112252
6 · The paper itself

Abstract

We measured MRI network progression in mesial temporal lobe epilepsy (mTLE) patients as a function of healthy brain architecture. Resting-state functional MRI and diffusion-weighted MRI were acquired in 40 unilateral mTLE patients and 70 healthy controls. Data were used to construct region-to-region functional connectivity, structural connectivity, and streamline length connectomes per subject. Three models of distance from the presumed seizure focus in the anterior hippocampus in the healthy brain were computed using the average connectome across controls. A fourth model was defined using regions of transmodal (higher cognitive function) to unimodal (perceptual) networks across a published functional gradient in the healthy brain. These models were used to test whether network progression in patients increased when distance from the anterior hippocampus or along a functional gradient in the healthy brain decreases. Results showed that alterations of structural and functional networks in mTLE occur in greater magnitude in regions of the brain closer to the seizure focus based on healthy brain topology, and decrease as distance from the focus increases over duration of disease. Overall, this work provides evidence that changes across the brain in focal epilepsy occur along healthy brain architecture.

Indexed as

Diffusion MRIFocal epilepsyFunctional MRINetwork connectivity

Identifiers

PMID34189372
PMCPMC8233120
OpenAlexW3124380866

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.