ArticleMagnetic resonance in medicine2022
Real-time shimming with FID navigators.
Article in Magnetic resonance in medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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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.
The trial behind it
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Who cites it
8 citing papers in PubMed, 9 citations in OpenAlex.
- 1D Pre-Acquisition Navigator Correcting Respiratory-Induced Field Fluctuations in Multi-Echo Gradient-Echo Imaging of the Thoracic Spinal Cord.Magnetic resonance in medicine · 2026Article
- Servo Navigation and Phase Equalization Enhanced by Run-Time Stabilization (PEERS) for 3D EPI Time Series.Magnetic resonance in medicine · 2026Article
- Motion- and Field-Robust Mesoscopic Whole-BrainMagnetic resonance in medicine · 2026Article
- ISME-incoherent sampling of multi-echo data to minimize cardiac-induced noise in brain maps ofMagnetic resonance in medicine · 2026Article
- Rapid prospective motion correction using free induction decay and stationary field probe navigators at 7T.Magnetic resonance in medicine · 2025Article
- Prospective motion correction forMagnetic resonance in medicine · 2025Article
- Advancements in MR hardware systems and magnetic field control: BPsychoradiology · 2024Review
- Navigator readouts with optimized processing improve spinal cord and gray matter segmentability in multi-echo gradient-echo imaging.Imaging neuroscience (Cambridge, Mass.)Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
Abstract
purposeTo implement a method for real-time field control using rapid FID navigator (FIDnav) measurements and evaluate the efficacy of the proposed approach for mitigating dynamic field perturbations and improving
methodsFIDnavs were embedded in a gradient echo sequence and a subject-specific linear calibration model was generated on the scanner to facilitate rapid shim updates in response to measured FIDnav signals. To confirm the accuracy of FID-navigated field updates, phantom and volunteer scans were performed with online updates of the scanner B
resultsApplying measured FIDnav shim updates successfully compensated for applied global and linear field offsets in phantoms and across all volunteers. FID-navigated real-time shimming led to a substantial reduction in field fluctuations and a consequent improvement in
conclusionFIDnavs facilitate rapid measurement and application of field coefficients for slice-wise B
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Registered trials
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.