Evidence map›Paper›PMID 42016486›Full record

ArticleProceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition2024

Real-time motion correction and multicoil shim array B0 update for whole-brain MR spectroscopic imaging.

Ovidiu Cristian Andronesi, Robert Frost, Nicolas Sebastian Arango, Nutandev Bikkamane Jayadev, Yulin Chang, Paul Wighton, Malte Hoffmann, Jason Stockmann, Andre van der Kouwe

Abstract read
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In one paragraph

Article in Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition. International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Prospective motion correction forMagnetic resonance in medicine · 2025
    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

9 authors.

Ovidiu Cristian AndronesiRadiology, Martinos Center for Biomedical Imaging, Harvard Medical School, Massachusetts General Hospital, Boston, MA, United States.
Robert FrostRadiology, Martinos Center for Biomedical Imaging, Harvard Medical School, Massachusetts General Hospital, Boston, MA, United States.
Nicolas Sebastian ArangoElectrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA, United States.
Nutandev Bikkamane JayadevSiemens Medical Solutions, Boston, MA, United States.
Yulin ChangSiemens Medical Solutions, Boston, MA, United States.
Paul WightonRadiology, Martinos Center for Biomedical Imaging, Harvard Medical School, Massachusetts General Hospital, Boston, MA, United States.
Malte HoffmannRadiology, Martinos Center for Biomedical Imaging, Harvard Medical School, Massachusetts General Hospital, Boston, MA, United States.
Jason StockmannRadiology, Martinos Center for Biomedical Imaging, Harvard Medical School, Massachusetts General Hospital, Boston, MA, United States.
Andre van der KouweRadiology, Martinos Center for Biomedical Imaging, Harvard Medical School, Massachusetts General Hospital, Boston, MA, United States.

Funding

Development of whole-brain in vivo 2HG imaging for precision medicine in mutant IDH gliomaR01CA211080 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI Ovidiu C Andronesi · 2017 to 2026
$5.4M
Development of next generation 2HG and metabolic MR imaging for precision oncology of mutant IDH and wildtype glioma patientsR01CA255479 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI ANDRONESI, OVIDIU C · 2021 to 2025
$3.0M
Neural correlates of in utero HIV and ART exposure: early childhood follow-up of a prospectively recruited cohortR01HD110152 · NICHD · MASSACHUSETTS GENERAL HOSPITAL · PI Barbara Laughton, Ernesta Maria Meintjes · 2023 to 2026
$2.4M
Robust Precision Mapping of Cortical and Subcortical Brain Metabolic Signatures in ADR01AG079422 · NIA · UNIVERSITY OF KANSAS MEDICAL CENTER · PI LEE, PHIL, VAN DER KOUWE, ANDRE JAN WILLEM · 2023 to 2025
$2.4M
Sequence-universal high-frequency prospective MRI motion correction with navigatorsR21EB029641 · NIBIB · MASSACHUSETTS GENERAL HOSPITAL · PI FROST, STEPHEN ROBERT · 2021 to 2023
$665k
NCI NIH HHS R01 CA211080NCI NIH HHS R01 CA255479NIA NIH HHS R01 AG079422NIBIB NIH HHS R21 EB029641NICHD NIH HHS R01 HD110152
6 · The paper itself

Abstract

Motivation: Very high quality of MR spectroscopic imaging (MRSI) data is needed for robust and reproducible metabolite quantification. This critically depends on the B Goals: Real-time motion correction and multicoil shimming update with an integrated RF-receive/B Approach: We developed a rapid navigator for head tracking and B0 fieldmapping in combination with rapid processing for real-time update of multicoil shim currents and MRSI localization. Results: Real-time motion correction and multicoil shimming provides significantly narrower linewidth, higher signal-to-noise, reduced quantification errors and reproducible metabolic imaging. Impact: Whole-brain MRSI is a unique method for non-invasive mapping of brain neurochemistry, and in combination with real-time motion correction and multicoil shim array update provides robust and reproducible quantitative metabolic imaging for clinical use.

Indexed as

Metabolic ImagingMotion CorrectionMulticoil shim arrayReal-time shimming

Identifiers

PMID42016486
PMCPMC13095162

What OpenQuestion holds

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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.