ArticleMagnetic resonance in medicine2025
Zero-echo-time sequences in highly inhomogeneous fields.
Article in Magnetic resonance in medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Qualitative and quantitative hard-tissue MRI with portable Halbach scanners.Scientific reports · 2026Article
- In Vivo Imaging With a Low-Cost MRI Scanner and Cloud Data Processing in Low-Resource Settings.NMR in biomedicine · 2026Article
- Electromagnetic Noise Characterization and Suppression in Low-Field MRI Systems.Magnetic resonance in medicine · 2026Article
- Zero-echo-time sequences in highly inhomogeneous fields.Magnetic resonance in medicine · 2025Article
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Authors and funding
4 authors.
Funding
Abstract
purposeZero-echo-time (ZTE) sequences have proven a powerful tool for MRI of ultrashort
methodsWe present a technique based on magnetic field maps obtained from two geometric distortion-free point-wise (SPRITE) acquisitions. To this end, we employ three scanners with varying field homogeneities. These maps are used for model-based image reconstruction with iterative algebraic techniques (ART). For comparison, the same prior information is fed also to widely used Conjugate Phase (CP) algorithms.
resultsDistortions and artifacts coming from severe
conclusionWe have benchmarked the performance of a new method for ZTE imaging in highly inhomogeneous magnetic fields. For example, this can be exploited for dental imaging in affordable low-field MRI systems, and can be expanded for arbitrary pulse sequences and extreme magnet geometries, as in, for example, single-sided MRI.
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