Low‐field MRI: clinical promise and challenges
Modern MRI scanners have trended toward higher field strengths to maximize signal and
resolution while minimizing scan time. However, high‐field devices remain expensive to …
resolution while minimizing scan time. However, high‐field devices remain expensive to …
Low-field magnetic resonance imaging: its history and renaissance
Low-field magnetic resonance imaging (MRI) systems have seen a renaissance recently
due to improvements in technology (both hardware and software). Originally, the …
due to improvements in technology (both hardware and software). Originally, the …
A low-cost and shielding-free ultra-low-field brain MRI scanner
Magnetic resonance imaging is a key diagnostic tool in modern healthcare, yet it can be cost-
prohibitive given the high installation, maintenance and operation costs of the machinery …
prohibitive given the high installation, maintenance and operation costs of the machinery …
A portable scanner for magnetic resonance imaging of the brain
Access to scanners for magnetic resonance imaging (MRI) is typically limited by cost and by
infrastructure requirements. Here, we report the design and testing of a portable prototype …
infrastructure requirements. Here, we report the design and testing of a portable prototype …
Deep learning-based single image super-resolution for low-field MR brain images
ML de Leeuw Den Bouter, G Ippolito, TPA O'Reilly… - Scientific Reports, 2022 - nature.com
Low-field MRI scanners are significantly less expensive than their high-field counterparts,
which gives them the potential to make MRI technology more accessible all around the …
which gives them the potential to make MRI technology more accessible all around the …
Portable magnetic resonance imaging of patients indoors, outdoors and at home
T Guallart-Naval, JM Algarín, R Pellicer-Guridi… - Scientific reports, 2022 - nature.com
Mobile medical imaging devices are invaluable for clinical diagnostic purposes both in and
outside healthcare institutions. Among the various imaging modalities, only a few are readily …
outside healthcare institutions. Among the various imaging modalities, only a few are readily …
Real‐time magnetic resonance imaging
Real‐time magnetic resonance imaging (RT‐MRI) allows for imaging dynamic processes as
they occur, without relying on any repetition or synchronization. This is made possible by …
they occur, without relying on any repetition or synchronization. This is made possible by …
Low‐field MRI of stroke: challenges and opportunities
Stroke is a leading cause of death and disability worldwide. The reasons for increased
stroke burden in developing countries are inadequately controlled risk factors resulting from …
stroke burden in developing countries are inadequately controlled risk factors resulting from …
Iron oxide nanoparticles as positive T1 contrast agents for low-field magnetic resonance imaging at 64 mT
We have investigated the efficacy of superparamagnetic iron oxide nanoparticles (SPIONs)
as positive T1 contrast agents for low-field magnetic resonance imaging (MRI) at 64 …
as positive T1 contrast agents for low-field magnetic resonance imaging (MRI) at 64 …
High-sensitivity in vivo contrast for ultra-low field magnetic resonance imaging using superparamagnetic iron oxide nanoparticles
Magnetic resonance imaging (MRI) scanners operating at ultra-low magnetic fields (ULF;<
10 mT) are uniquely positioned to reduce the cost and expand the clinical accessibility of …
10 mT) are uniquely positioned to reduce the cost and expand the clinical accessibility of …