Shellock FG. Transitioning From the 0.5 Gauss to the 0.9 Gauss Threshold to Prevent Unintended Programming Changes for Certain Active Implants. J Magn Reson Imaging. Published online July 4, 2024. doi:10.1002/jmri.29520

Shen FX, Wolf SM, Lawrenz F, et al. Ethical, legal, and policy challenges in field-based neuroimaging research using emerging portable MRI technologies: guidance for investigators and for oversight. J Law Biosci. 2024;11(1):lsae008. Published 2024 Jun 7. doi:10.1093/jlb/lsae008

Sorby-Adams A, Guo J, de Havenon A, et al. Diffusion-Weighted Imaging Fluid-Attenuated Inversion Recovery Mismatch on Portable, Low-Field Magnetic Resonance Imaging Among Acute Stroke Patients. Ann Neurol. Published online May 13, 2024. doi:10.1002/ana.26954

Islam O, Innes E. Roadmap of Portable MRI Implementation in a Northern Canadian Setting - Lessons Learned from the Moose Factory Experience. Journal of Neurology Research Reviews & Reports. 2023;5:189. doi:10.47363/JNRRR/2023

Cawle, P, Padormo F, Cromb D, et al. Development of neonatal-specific sequences for portable ultralow field magnetic resonance brain imaging: a prospective, single-centre, cohort study. EClinicalMedicine. 2023; 102253–. doi:10.1016/j.eclinm.2023.102253

Altaf A, Baqai MWS, Urooj F, et al. Intraoperative use of low-field magnetic resonance imaging for brain tumours: A systematic review. Surg Neurol Int. 2023;14:357. doi:10.25259/SNI_510_2023

Shellock FG, Rosen MS, Webb A, et al. Managing Patients With Unlabeled Passive Implants on MR Systems Operating Below 1.5 T [published online ahead of print, 2023 Sep 28]. J Magn Reson Imaging. 2023;10.1002/jmri.29002. doi:10.1002/jmri.29002

Islam O, Lin A, Bharatha, A. Potential Application of Ultra Low Field Portable MRI in the ICU to Improve CT and MRI Access in Canadian Hospitals: A Multi-Centre Retrospective Analysis. Frontiers in Neurology. 2023;14. doi:10.3389/fneur.2023.1220091

DesRoche CN, Johnson AP, Hore EB, et al. Feasibility and Cost Analysis of Portable MRI Implementation in a Remote Setting in Canada [published online ahead of print, 2023 Jul 12]. Can J Neurol Sci. 2023;1-10. doi:10.1017/cjn.2023.250

Altaf A, Baqai MWS, Urooj F, et al. Intraoperative use of ultra-low-field, portable magnetic resonance imaging - first report. Surg Neurol Int. 2023;14:212. doi:10.25259/SNI_124_2023

Altaf A, Baqai MWS, Urooj F, et al. Utilization of an ultra-low-field, portable magnetic resonance imaging for brain tumor assessment in lower middle-income countries. Surg Neurol Int. 2023;14:260. doi:10.25259/SNI_123_2023

Cho A. (2023). MRI for all. Science (New York, N.Y.), 379(6634), 748–751. https://doi.org/10.1126/science.adh2295

DesRoche C, Innes E, Silver S, Tampieri T, Ortiz J, Kwan B, Boyd G, Islam O. (2023). Portable Brain MRI in a Remote Northern Canadian Setting: The Preliminary Experience of Moose Factory Implementation. Value of Radiology Presentation, CAR Annual Meeting, Montreal, Canada. https://radiology.queensu.ca/sites/radiology/files/inline-files/Portable%20MRI%20in%20remote%20setting-CAR%202023.pdf

Islam O, Lin A, Bharatha A. (2023). Potential Application of Ultra Low-Field Portable MRI in the ICU to Improve MR Access in Canadian Hospitals - Multi-Centre Analysis. Educational Exhibit, CAR Annual Meeting, Montreal, Canada. https://radiology.queensu.ca/sites/radiology/files/inline-files/ISLAM-Omar-e-poster_0.pdf

Sabir H, Kipfmueller F, Bagci S, et al. Feasibility of bedside portable MRI in neonates and children during ECLS. Crit Care. 2023;27(1):134. doi:10.1186/s13054-023-04416-7

Webb A, Obungoloch J. Five steps to make MRI scanners more affordable to the world. Nature. 2023;615(7952):391-393. doi:10.1038/d41586-023-00759-x

Anzai Y, Moy L. Point-of-Care Low-Field-Strength MRI Is Moving Beyond the Hype. Radiology. 2022;305(3):672-673. doi:10.1148/radiol.221278

Arnold TC, Baldassano SN, Litt B, Stein JM. Simulated diagnostic performance of low-field MRI: Harnessing open-access datasets to evaluate novel devices. Magn Reson Imaging. 2022;87:67-76. doi:10.1016/j.mri.2021.12.007

Arnold TC, Tu D, Okar SV, et al. Sensitivity of portable low-field magnetic resonance imaging for multiple sclerosis lesions. Neuroimage Clin. 2022;35:103101. doi:10.1016/j.nicl.2022.103101

Basser P. Detection of stroke by portable, low-field MRI: A milestone in medical imaging. Sci Adv. 2022;8(16):eabp9307. doi:10.1126/sciadv.abp9307

Beekman R, Crawford A, Mazurek MH, et al. Bedside monitoring of hypoxic ischemic brain injury using low-field, portable brain magnetic resonance imaging after cardiac arrest [published online ahead of print, 2022 May 11]. Resuscitation. 2022;S0300-9572(22)00151-4. doi:10.1016/j.resuscitation.2022.05.002

Chetcuti K, Chilingulo C, Goyal MS, et al. Implementation of a Low-Field Portable MRI Scanner in a Resource-Constrained Environment: Our Experience in Malawi. AJNR Am J Neuroradiol. 2022;43(5):670-674. doi:10.3174/ajnr.A7494

Cho SM, Wilcox C, Keller S, et al. Assessing the SAfety and FEasibility of bedside portable low-field brain Magnetic Resonance Imaging in patients on ECMO (SAFE-MRI ECMO study): study protocol and first case series experience. Crit Care. 2022;26(1):119. Published 2022 Apr 30. doi:10.1186/s13054-022-03990-6

Iglesias JE, Schleicher R, Laguna S, et al. Quantitative Brain Morphometry of Portable Low-Field-Strength MRI Using Super-Resolution Machine Learning [published online ahead of print, 2022 Nov 8]. Radiology. 2022;220522. doi:10.1148/radiol.220522

Kuoy E, Glavis-Bloom J, Hovis G, et al. Point-of-Care Brain MRI: Preliminary Results from a Single-Center Retrospective Study [published online ahead of print, 2022 Aug 2]. Radiology. 2022;211721. doi:10.1148/radiol.211721

Lehmkuhl S, Fleischer S, Lohmann L, et al. RASER MRI: Magnetic resonance images formed spontaneously exploiting cooperative nonlinear interaction. Science Advances. 2022;8(28). doi:10.1126/sciadv.abp8483

Miyasaka T, Kajiwara M, Kawasaki A, Okamoto Y, Terada Y. Development of a Car-mounted Mobile MR Imaging System for Diagnosis of Sports-related Wrist Injury [published online ahead of print, 2022 Apr 26]. Magn Reson Med Sci. 2022;10.2463/mrms.tn.2021-0158. doi:10.2463/mrms.tn.2021-0158

O'Reilly T, Webb AG. In vivo T1 and T2 relaxation time maps of brain tissue, skeletal muscle, and lipid measured in healthy volunteers at 50 mT. Magn Reson Med. 2022;87(2):884-895. doi:10.1002/mrm.29009

Sheth KN, Yuen MM, Mazurek MH, et al. Bedside detection of intracranial midline shift using portable magnetic resonance imaging. Sci Rep. 2022;12(1):67. Published 2022 Jan 7. doi:10.1038/s41598-021-03892-7

Srinivas SA, Cauley SF, Stockmann JP, et al. External Dynamic InTerference Estimation and Removal (EDITER) for low field MRI. Magn Reson Med. 2022;87(2):614-628. doi:10.1002/mrm.28992

Yang L, He W, He Y, Wu J, Shen S, Xu Z. Active EMI Suppression System for a 50 mT Unshielded Portable MRI Scanner [published online ahead of print, 2022 Apr 26]. IEEE Trans Biomed Eng. 2022;PP:10.1109/TBME.2022.3170450. doi:10.1109/TBME.2022.3170450

Su J, Pellicer-Guridi R, Edwards T, et al. A CNN Based Software Gradiometer for Electromagnetic Background Noise Reduction in Low Field MRI Applications. IEEE Trans Med Imaging. 2022;41(5):1007-1016. doi:10.1109/TMI.2022.3147450

Yuen MM, Prabhat AM, Mazurek MH, et al. Portable, low-field magnetic resonance imaging enables highly accessible and dynamic bedside evaluation of ischemic stroke. Sci Adv. 2022;8(16):eabm3952. doi:10.1126/sciadv.abm3952

Arlinghaus L, Knopp E. Clinical Use Cases for the Hyperfine Swoop Portable MR Imaging System. Hyperfine Swoop® Portable MR Imaging System White Paper. Published 2021.

Bashyam A, Frangieh CJ, Raigani S, et al. A portable single-sided magnetic-resonance sensor for the grading of liver steatosis and fibrosis. Nat Biomed Eng. 2021;5(3):240-251. doi:10.1038/s41551-020-00638-0

Bhat SS, Fernandes TT, Poojar P, et al. Low-Field MRI of Stroke: Challenges and Opportunities. J Magn Reson Imaging. 2021;54(2):372-390. doi:10.1002/jmri.27324

Cooley CZ, McDaniel PC, Stockmann JP, et al. A portable scanner for magnetic resonance imaging of the brain. Nat Biomed Eng. 2021;5(3):229-239. doi:10.1038/s41551-020-00641-5

Hovis G, Langdorf M, Dang E, Chow D. MRI at the Bedside: A Case Report Comparing Fixed and Portable Magnetic Resonance Imaging for Suspected Stroke. Cureus. 2021;13(8):e16904. Published 2021 Aug 5. doi:10.7759/cureus.16904

Knopp E, Salman K, Thompson D. The Clinical and Business Value of Portable Point-of-Care MRI. Hyperfine Swoop® Portable MR Imaging System White Paper. Published 2021.

Liu Y, Leong ATL, Zhao Y, et al. A low-cost and shielding-free ultra-low-field brain MRI scanner. Nat Commun. 2021;12(1):7238. Published 2021 Dec 14. doi:10.1038/s41467-021-27317-1

Mateen FJ, Cooley CZ, Stockmann JP, Rice DR, Vogel AC, Wald LL. Low-field portable brain MRI in CNS demyelinating disease. Mult Scler Relat Disord. 2021;51:102903. doi:10.1016/j.msard.2021.102903

Mazurek MH, Cahn BA, Yuen MM, et al. Portable, bedside, low-field magnetic resonance imaging for evaluation of intracerebral hemorrhage. Nat Commun. 2021;12(1):5119. Published 2021 Aug 25. doi:10.1038/s41467-021-25441-6

Meixner M, Kochs J, Foerst P, Windt CW. An integrated magnetic resonance plant imager for mobile use in greenhouse and field. J Magn Reson. 2021;323:106879. doi:10.1016/j.jmr.2020.106879

O'Reilly T, Teeuwisse WM, de Gans D, Koolstra K, Webb AG. In vivo 3D brain and extremity MRI at 50 mT using a permanent magnet Halbach array. Magn Reson Med. 2021;85(1):495-505. doi:10.1002/mrm.28396 

Pinho Meneses B, Amadon A. A fieldmap-driven few-channel shim coil design for MRI of the human brain. Phys Med Biol. 2021;66(1):015001. Published 2021 Jan 14. doi:10.1088/1361-6560/abc810

Prabhat AM, Crawford AL, Mazurek MH, et al. Methodology for Low-Field, Portable Magnetic Resonance Neuroimaging at the Bedside. Front Neurol. 2021;12:760321. Published 2021 Dec 10. doi:10.3389/fneur.2021.760321

Ross MMB, Wilbur GR, Cano Barrita PFJ, Balcom BJ. A portable, submersible, MR sensor - The Proteus magnet. J Magn Reson. 2021;326:106964. doi:10.1016/j.jmr.2021.106964

Shahrestani S, Wishart D, Han SMJ, et al. A systematic review of next-generation point-of-care stroke diagnostic technologies. Neurosurg Focus. 2021;51(1):E11. doi:10.3171/2021.4.FOCUS21122

Shen FX, Wolf SM, Bhavnani S, et al. Emerging ethical issues raised by highly portable MRI research in remote and resource-limited international settings. Neuroimage. 2021;238:118210. doi:10.1016/j.neuroimage.2021.118210

Singhal A, Chapman PR. Beyond the AJR: "Assessment of Brain Injury Using Portable, Low-Field Magnetic Resonance Imaging at the Bedside of Critically Ill Patients". AJR Am J Roentgenol. 2021;217(1):259. doi:10.2214/AJR.20.25330

Zubair AS, Crawford A, Prabhat AM, Sheth KN. Use of Portable Imaging Modalities in Patients With Neurologic Disorders: A Case-Based Discussion. Cureus. 2021;13(6):e15841. Published 2021 Jun 22. doi:10.7759/cureus.15841

Abbasi J. Portable MRI-Coming to the ICU?. JAMA. 2020;324(14):1386. doi:10.1001/jama.2020.19612

Ahishakiye E, Van Gijzen MB, Tumwiine J, Obungoloch J. Adaptive-size dictionary learning using information theoretic criteria for image reconstruction from undersampled k-space data in low field magnetic resonance imaging. BMC Med Imaging. 2020;20(1):72. Published 2020 Jun 29. doi:10.1186/s12880-020-00474-3

Bashyam A, Frangieh CJ, Li M, Cima MJ. Dehydration assessment via a portable, single sided magnetic resonance sensor. Magn Reson Med. 2020;83(4):1390-1404. doi:10.1002/mrm.28004

Cooley CZ, Stockmann JP, Witzel T, et al. Design and implementation of a low-cost, tabletop MRI scanner for education and research prototyping [published correction appears in J Magn Reson. 2020 Jun 26;317:106764]. J Magn Reson. 2020;310:106625. doi:10.1016/j.jmr.2019.106625

He Y, He W, Tan L, et al. Use of 2.1 MHz MRI scanner for brain imaging and its preliminary results in stroke. J Magn Reson. 2020;319:106829. doi:10.1016/j.jmr.2020.106829

Mullen M, Garwood M. Contemporary approaches to high-field magnetic resonance imaging with large field inhomogeneity. Prog Nucl Magn Reson Spectrosc. 2020;120-121:95-108. doi:10.1016/j.pnmrs.2020.07.003

Ronen I, O'Reilly T, Froeling M, Webb AG. Proton nuclear magnetic resonance J-spectroscopy of phantoms containing brain metabolites on a portable 0.05 T MRI scanner. J Magn Reson. 2020;320:106834. doi:10.1016/j.jmr.2020.106834

Sheth KN, Mazurek MH, Yuen MM, et al. Assessment of Brain Injury Using Portable, Low-Field Magnetic Resonance Imaging at the Bedside of Critically Ill Patients [published online ahead of print, 2020 Sep 8]. JAMA Neurol. 2020;78(1):41-47. doi:10.1001/jamaneurol.2020.3263

Shen FX, Wolf SM, Gonzalez RG, Garwood M. Ethical Issues Posed by Field Research Using Highly Portable and Cloud-Enabled Neuroimaging. Neuron. 2020;105(5):771-775. doi:10.1016/j.neuron.2020.01.041

Turpin J, Unadkat P, Thomas J, et al. Portable Magnetic Resonance Imaging for ICU Patients. Crit Care Explor. 2020;2(12):e0306. Published 2020 Dec 21. doi:10.1097/CCE.0000000000000306

Waddington DEJ, Boele T, Maschmeyer R, Kuncic Z, Rosen MS. High-sensitivity in vivo contrast for ultra-low field magnetic resonance imaging using superparamagnetic iron oxide nanoparticles. Sci Adv. 2020;6(29):eabb0998. Published 2020 Jul 17. doi:10.1126/sciadv.abb0998

Wald LL, McDaniel PC, Witzel T, Stockmann JP, Cooley CZ. Low-cost and portable MRI. J Magn Reson Imaging. 2020;52(3):686-696. doi:10.1002/jmri.26942

Greer M, Chen C, Mandal S. An easily reproducible, hand-held, single-sided, MRI sensor. J Magn Reson. 2019;308:106591. doi:10.1016/j.jmr.2019.106591

McDaniel PC, Cooley CZ, Stockmann JP, Wald LL. The MR Cap: A single-sided MRI system designed for potential point-of-care limited field-of-view brain imaging. Magn Reson Med. 2019;82(5):1946-1960. doi:10.1002/mrm.27861

Nakagomi M, Kajiwara M, Matsuzaki J, et al. Development of a small car-mounted magnetic resonance imaging system for human elbows using a 0.2 T permanent magnet. J Magn Reson. 2019;304:1-6. doi:10.1016/j.jmr.2019.04.017

Cooley CZ, Haskell MW, Cauley SF, et al. Design of sparse Halbach magnet arrays for portable MRI using a genetic algorithm. IEEE Trans Magn. 2018;54(1):5100112. doi:10.1109/TMAG.2017.2751001

Iksung Kang. A portable, low-cost, 3D-printed main magnetic field system for magnetic imaging. Annu Int Conf IEEE Eng Med Biol Soc. 2017;2017:3533-3536. doi:10.1109/EMBC.2017.8037619

Siddiqui MF, Reza AW, Shafique A, Omer H, Kanesan J. FPGA implementation of real-time SENSE reconstruction using pre-scan and Emaps sensitivities. Magn Reson Imaging. 2017;44:82-91. doi:10.1016/j.mri.2017.08.005

Abadi H, Krug J, Illanes A, Friebe M. Passive artifact behavior prediction of interventional tools in high-field MRI using a 0.55T portable benchtop MR scanner. Annu Int Conf IEEE Eng Med Biol Soc. 2016;2016:1252-1255. doi:10.1109/EMBC.2016.7590933

Hsu YC, Zevenhoven KC, Chu YH, Dabek J, Ilmoniemi RJ, Lin FH. Rotary scanning acquisition in ultra-low-field MRI. Magn Reson Med. 2016;75(6):2255-2264. doi:10.1002/mrm.25676

Cooley CZ, Stockmann JP, Armstrong BD, et al. Two-dimensional imaging in a lightweight portable MRI scanner without gradient coils. Magn Reson Med. 2015;73(2):872-883. doi:10.1002/mrm.25147

 Sarracanie M, LaPierre CD, Salameh N, Waddington DEJ, Witzel T, Rosen MS. Low-Cost High-Performance MRI. Sci Rep. 2015;5:15177. Published 2015 Oct 15. doi:10.1038/srep15177 

Sarty GE. Cyclic generalized projection MRI. Magn Reson Imaging. 2015;33(3):304-311. doi:10.1016/j.mri.2014.12.006

Savukov I, Karaulanov T. Anatomical MRI with an atomic magnetometer. J Magn Reson. 2013;231:39-45. doi:10.1016/j.jmr.2013.02.020

Savukov I, Karaulanov T, Wurden CJ, Schultz L. Non-cryogenic ultra-low field MRI of wrist-forearm area. J Magn Reson. 2013;233:103-106. doi:10.1016/j.jmr.2013.05.012

Savukov I, Karaulanov T, Castro A, et al. Non-cryogenic anatomical imaging in ultra-low field regime: hand MRI demonstration. J Magn Reson. 2011;211(2):101-108. doi:10.1016/j.jmr.2011.05.011

Hugon C, D'Amico F, Aubert G, Sakellariou D. Design of arbitrarily homogeneous permanent magnet systems for NMR and MRI: theory and experimental developments of a simple portable magnet. J Magn Reson. 2010;205(1):75-85. doi:10.1016/j.jmr.2010.04.003

Paulsen JL, Bouchard LS, Graziani D, Blümich B, Pines A. Volume-selective magnetic resonance imaging using an adjustable, single-sided, portable sensor. Proc Natl Acad Sci U S A. 2008;105(52):20601-20604. doi:10.1073/pnas.0811222106

Roth J, Beni Adani L, Biyani N, Constantini S. Intraoperative portable 0.12-tesla MRI in pediatric neurosurgery. Pediatr Neurosurg. 2006;42(2):74-80. doi:10.1159/000090459

Wienbruch C, Candia V, Svensson J, Kleiser R, Kollias SS. A portable and low-cost fMRI compatible pneumatic system for the investigation of the somatosensensory system in clinical and research environments. Neurosci Lett. 2006;398(3):183-188. doi:10.1016/j.neulet.2006.01.025

Shirai T, Haishi T, Utsuzawa S, Matsuda Y, Kose K. Development of a compact mouse MRI using a yokeless permanent magnet. Magn Reson Med Sci. 2005;4(3):137-143. doi:10.2463/mrms.4.137

Crues JV, Shellock FG, Dardashti S, James TW, Troum OM. Identification of wrist and metacarpophalangeal joint erosions using a portable magnetic resonance imaging system compared to conventional radiographs. J Rheumatol. 2004;31(4):676-685.

Kose K, Matsuda Y, Kurimoto T, et al. Development of a compact MRI system for trabecular bone volume fraction measurements. Magn Reson Med. 2004;52(2):440-444. doi:10.1002/mrm.20135

Routley NR, Carlton KJ. The HALO system--a light weight portable imaging system. Magn Reson Imaging. 2004;22(8):1145-1151. doi:10.1016/j.mri.2004.08.011