Evidence map›Paper›PMID 39868333›Full record

ArticlebioRxiv : the preprint server for biology2025

Multi-center benchmarking of cervical spinal cord RF coils for 7 T MRI: A traveling spines study.

Eva Alonso-Ortiz, Daniel Papp, Robert L Barry, Kyota Poëti, Alan C Seifert, Kyle M Gilbert, Nibardo Lopez-Rios, Jan Paska, Falk Eippert, Nikolaus Weiskopf and 11 more

Abstract readPreprint
PubMed Full text at PMC Publisher
In one paragraph

Article in bioRxiv : the preprint server for biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

21 authors.

Eva Alonso-OrtizNeuroPoly Lab, Department of Electrical Engineering, Polytechnique Montreal, Montreal.
Daniel PappNeuroPoly Lab, Department of Electrical Engineering, Polytechnique Montreal, Montreal.
Robert L BarryAthinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, MA, USA.
Kyota PoëtiMarianopolis College, Montreal, Canada.
Alan C SeifertBiomedical Engineering and Imaging Institute, Department of Radiology, Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Kyle M GilbertCentre for Functional and Metabolic Mapping, The University of Western Ontario, London, Ontario Canada.
Nibardo Lopez-RiosNeuroPoly Lab, Department of Electrical Engineering, Polytechnique Montreal, Montreal.
Jan PaskaNeuroPoly Lab, Department of Electrical Engineering, Polytechnique Montreal, Montreal.
Falk EippertResearch Group Pain Perception, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig.ORCID 0000-0002-3986-1719
Nikolaus WeiskopfDepartment of Neurophysics, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.
Laura BeghiniDepartment of Physics, Norwegian University of Science and Technology, Trondheim, Norway.
Nadine GraedelFunctional Imaging Laboratory, Department of Imaging Neuroscience, UCL Queen Square Institute of Neurology, University College London.
Robert TrampelDepartment of Neurophysics, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.
Martina F CallaghanFunctional Imaging Laboratory, Department of Imaging Neuroscience, UCL Queen Square Institute of Neurology, University College London.
Christoph S AignerMax Planck Research Group MR Physics, Max Planck Institute for Human Development, Berlin, Germany.
Patrick FreundSpinal Cord Injury Center, University Hospital Balgrist, University of Zurich, Zurich, Switzerland.ORCID 0000-0002-4851-2246
Maryam SeifSpinal Cord Injury Center, University Hospital Balgrist, University of Zurich, Zurich, Switzerland.
Aurélien DestruelAix-Marseille Univ, CNRS, CRMBM, Marseille, France.
Virginie CallotAix-Marseille Univ, CNRS, CRMBM, Marseille, France.
Johanna VannesjoDepartment of Physics, Norwegian University of Science and Technology, Trondheim, Norway.
Julien Cohen-AdadNeuroPoly Lab, Department of Electrical Engineering, Polytechnique Montreal, Montreal.

Funding

Training and Dissemination CoreP41EB030006 · NIBIB · MASSACHUSETTS GENERAL HOSPITAL · PI BRUCE R ROSEN · 2020 to 2026
$10.9M
Project 4P41EB015896 · NIBIB · MASSACHUSETTS GENERAL HOSPITAL · PI ROSEN, BRUCE R · 2012 to 2018
$9.8M
Spinal cord functional connectivity as a biomarker of spinal cord dysfunctionR01EB027779 · NIBIB · MASSACHUSETTS GENERAL HOSPITAL · PI BARRY, ROBERT L · 2019 to 2022
$2.7M
System Upgrade for Siemens 7T Human MRI SystemS10OD023637 · OD · MASSACHUSETTS GENERAL HOSPITAL · PI WALD, LAWRENCE L · 2017 to 2017
$2.0M
Causal connectivity along the spinal cord using high-resolution 7T fMRIR21EB031211 · NIBIB · MASSACHUSETTS GENERAL HOSPITAL · PI BARRY, ROBERT L · 2021 to 2021
$462k
NIBIB NIH HHS P41 EB015896NIBIB NIH HHS P41 EB030006NIBIB NIH HHS R01 EB027779NIBIB NIH HHS R21 EB031211NIH HHS S10 OD023637
6 · The paper itself

Abstract

Purpose: The depth within the body, small diameter, long length, and varying tissue surrounding the spinal cord impose specific considerations when designing radiofrequency coils. The optimal coil configuration for 7 T cervical spinal cord MRI is unknown and, currently, there are very few coil options. The purpose of this work was (1) to establish a quality control protocol for evaluating 7 T cervical spinal cord coils and (2) to use that protocol to evaluate the performance of 4 different coil designs. Methods: Three healthy volunteers and a custom anthropomorphic phantom (the traveling spines cohort) were scanned at seven 7 T imaging centers using a common protocol and each center's specific cervical spinal cord coil. Four different coil designs were tested (two in-house, one Rapid Biomedical, and one MRI.TOOLS design). Results: The Rapid Biomedical coil was found to have the highest B Conclusion: The results of this study serve as a guide for the spinal cord MRI community in selecting the most suitable coil based on specific requirements and offer a standardized protocol for assessing future coils.

Identifiers

PMID39868333
PMCPMC11761089

What OpenQuestion holds

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LicenceCC BY-NC
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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.