OOIR: Observatory of International Research

Papers

(The TQCC of NMR in Biomedicine is 5. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-11-01 to 2024-11-01.)

Article	Citations
Minimum Reporting Standards for in vivo Magnetic Resonance Spectroscopy (MRSinMRS): Experts' consensus recommendations	176
Contribution of macromolecules to brain ¹H MR spectra: Experts' consensus recommendations	94
MRI of healthy brain aging: A review	77
Comparison of different linear‐combination modeling algorithms for short‐TE proton spectra	63
Molecular subtype classification of low‐grade gliomas using magnetic resonance imaging‐based radiomics and machine learning	52
Water and lipid suppression techniques for advanced ¹H MRS and MRSI of the human brain: Experts' consensus recommendations	37
A framework for advancing sustainable magnetic resonance imaging access in Africa	36
Uneven metabolic and lipidomic profiles in recovered COVID‐19 patients as investigated by plasma NMR metabolomics	35
Comparison of linear combination modeling strategies for edited magnetic resonance spectroscopy at 3 T	31
xQSM: quantitative susceptibility mapping with octave convolutional and noise‐regularized neural networks	30
Comparison of seven modelling algorithms for γ‐aminobutyric acid–edited proton magnetic resonance spectroscopy	27
Alzheimer's disease pathology is associated with earlier alterations to blood–brain barrier water permeability compared with healthy ageing in TgF344‐AD rats	26
Multivariate analysis of NMR‐based metabolomic data	25
The relayed nuclear Overhauser effect in magnetization transfer and chemical exchange saturation transfer MRI	23
Theory of chemical exchange saturation transfer MRI in the context of different magnetic fields	23
Oxygen‐enhanced functional lung imaging using a contemporary 0.55 T MRI system	23
Quantification of disease progression in spinal muscular atrophy with muscle MRI—a pilot study	23
Retrospective respiratory motion correction in cardiac cine MRI reconstruction using adversarial autoencoder and unsupervised learning	22
Quantitative susceptibility mapping of the rat brain after traumatic brain injury	22
Chemical exchange saturation transfer imaging of creatine, phosphocreatine, and protein arginine residue in tissues	22
Radiofrequency coil for routine ultra‐high‐field imaging with an unobstructed visual field	21
HYFI: Hybrid filling of the dead‐time gap for faster zero echo time imaging	21
Measurement of cellular‐interstitial water exchange time in tumors based on diffusion‐time‐dependent diffusional kurtosis imaging	20
Deuterium MRSI characterizations of glucose metabolism in orthotopic pancreatic cancer mouse models	19
Quantitative platform for accurate and reproducible assessment of transverse (T₂) relaxation time	19

Are Cramér‐Rao lower bounds an accurate estimate for standard deviations in in vivo magnetic resonance spectroscopy?	19
The effect of maternal position on venous return for pregnant women during MRI	19
Quartile histogram assessment of glioma malignancy using high b‐value diffusion MRI with a continuous‐time random‐walk model	18
Multi‐mask self‐supervised learning for physics‐guided neural networks in highly accelerated magnetic resonance imaging	18
On‐site construction of a point‐of‐care low‐field MRI system in Africa	18
Three‐dimensional static and dynamic parallel transmission of the human heart at 7 T	18
Acquisition sequences and reconstruction methods for fast chemical exchange saturation transfer imaging	17
Deep learning methods for automatic segmentation of lower leg muscles and bones from MRI scans of children with and without cerebral palsy	17
Learning‐based optimization of acquisition schedule for magnetization transfer contrast MR fingerprinting	17
An 8‐dipole transceive and 24‐loop receive array for non‐human primate head imaging at 10.5 T	17
Brain metabolism in tau and amyloid mouse models of Alzheimer's disease: An MRI study	16
Chemical exchange rotation transfer imaging of phosphocreatine in muscle	16
Performance analysis of integrated RF microstrip transmit antenna arrays with high channel count for body imaging at 7 T	16
Applications of chemical exchange saturation transfer magnetic resonance imaging in identifying genetic markers in gliomas	15
Diffusion MRI with pulsed and free gradient waveforms: Effects of restricted diffusion and exchange	15
Amide proton transfer imaging in stroke	15
Multiple sclerosis cortical lesion detection with deep learning at ultra‐high‐field MRI	15
Off‐resonance artifact correction for MRI: A review	15
3D magnetic resonance fingerprinting for rapid simultaneous T1, T2, and T1ρ volumetric mapping of human articular cartilage at 3 T	14
Heterogeneity analysis of MRI T2 maps for measurement of early tumor response to radiotherapy	14
Feasibility and implications of using subject‐specific macromolecular spectra to model short echo time magnetic resonance spectroscopy data	14
Deep learning‐based classification of preclinical breast cancer tumor models using chemical exchange saturation transfer magnetic resonance imaging	14
Sensitivity schemes for dynamic glucose‐enhanced magnetic resonance imaging to detect glucose uptake and clearance in mouse brain at 3 T	13
Interleaved and simultaneous multi‐nuclear magnetic resonance in vivo. Review of principles, applications and potential	13
Inter‐subject stability and regional concentration estimates of 3D‐FID‐MRSI in the human brain at 7 T	13
Effect of compression garments on muscle perfusion in delayed‐onset muscle soreness: A quantitative analysis using intravoxel incoherent motion MR perfusion imaging	13
Folded‐end dipole transceiver array for human whole‐brain imaging at 7 T	13
Metabolic and physiologic magnetic resonance imaging in distinguishing true progression from pseudoprogression in patients with glioblastoma	13
A snapshot of the vast array of diamagnetic CEST MRI contrast agents	13
A critical review of connectome validation studies	13
Protein and peptide engineering for chemical exchange saturation transfer imaging in the age of synthetic biology	13
The muscle twitch profile assessed with motor unit magnetic resonance imaging	13
Improving MR cell size imaging by inclusion of transcytolemmal water exchange	13
Detection of tissue pH with quantitative chemical exchange saturation transfer magnetic resonance imaging	13
Diffusion tensor imaging and quantitative T2 mapping to monitor muscle recovery following hamstring injury	13
MR fingerprinting for semisolid magnetization transfer and chemical exchange saturation transfer quantification	13
Penumbra quantification from MR SWI‐DWI mismatch and its comparison with MR ASL PWI‐DWI mismatch in patients with acute ischemic stroke	13
Age and gender dependence of liver diffusion parameters and the possibility that intravoxel incoherent motion modeling of the perfusion component is constrained by the diffusion component	13
Prospects and limitations of paramagnetic chemical exchange saturation transfer agents serving as biological reporters in vivo	12
Imaging of sugar‐based contrast agents using their hydroxyl proton exchange properties	12
²³Na MRI in ischemic stroke: Acquisition time reduction using postprocessing with convolutional neural networks	12
4D Golden‐Angle Radial MRI at Subsecond Temporal Resolution	12
An investigation of glutamate quantification with PRESS and MEGA‐PRESS	12
CEST‐MRI for body oncologic imaging: are we there yet?	12
Inflammation‐driven glial alterations in the cuprizone mouse model probed with diffusion‐weighted magnetic resonance spectroscopy at 11.7 T	11
Chemical exchange saturation transfer imaging for epilepsy secondary to tuberous sclerosis complex at 3 T: Optimization and analysis	11
DEep learning‐based rapid Spiral Image REconstruction (DESIRE) for high‐resolution spiral first‐pass myocardial perfusion imaging	11
In vivo evidence of differential frontal cortex metabolic abnormalities in progressive and relapsing‐remitting multiple sclerosis	11
Superconducting magnet designs and MRI accessibility: A review	11
¹H NMR‐based metabolomics of paired esophageal tumor tissues and serum samples identifies specific serum biomarkers for esophageal cancer	11

Improved method for post‐processing correction of B₁ inhomogeneity in glutamate‐weighted CEST images of the human brain	11
9.4 T double‐tuned ¹³C/¹H human head array using a combination of surface loops and dipole antennas	11
Impact of deep learning architectures on accelerated cardiac T₁ mapping using MyoMapNet	11
Metabolic activity diffusion imaging (MADI): I. Metabolic, cytometric modeling and simulations	10
Multifrequency magnetic resonance elastography for elasticity quantitation and optimal tissue discrimination: A two‐platform liver fibrosis mimicking phantom study	10
Demonstration of pH imaging in acute stroke with endogenous ratiometric chemical exchange saturation transfer magnetic resonance imaging at 2 ppm	10
Baseline fat fraction is a strong predictor of disease progression in Becker muscular dystrophy	10
Single‐shell NODDI using dictionary‐learner‐estimated isotropic volume fraction	10
An electromagnetic actuator for brain magnetic resonance elastography with high frequency accuracy	10
7 tricks for 7 T CEST: Improving the reproducibility of multipool evaluation provides insights into the effects of age and the early stages of Parkinson's disease	10
Gadolinium‐free assessment of synovitis using diffusion tensor imaging	10
Whole‐brain high‐resolution metabolite mapping with 3D compressed‐sensing SENSE low‐rank ¹H FID‐MRSI	10
Linear projection‐based chemical exchange saturation transfer parameter estimation	10
Simultaneous bilateral T₁, T₂, and T_1ρ relaxation mapping of the hip joint with magnetic resonance fingerprinting	10
Visualizing the effects of lactate dehydrogenase (LDH) inhibition and LDH‐A genetic ablation in breast and lung cancer with hyperpolarized pyruvate NMR	9
Comparison of in vivo and in situ detection of hippocampal metabolites in mouse brain using ¹H‐MRS	9
Quantitative magnetic resonance imaging biomarkers for cortical pathology in multiple sclerosis at 7 T	9
γ‐aminobutyric acid measurement in the human brain at 7 T: Short echo‐time or Mescher–Garwood editing	9
Identification of variable stages in murine pancreatic tumors by a multiparametric approach employing hyperpolarized ¹³C MRSI, ¹H diffusivity and ¹H T₁ MRI	9
Longitudinal manganese‐enhanced magnetic resonance imaging of neural projections and activity	9
3D asymmetric expectation‐maximization attention network for brain tumor segmentation	9
High‐resolution magic angle spinning NMR for intact biological specimen analysis: Initial discovery, recent developments, and future directions	9
Performance and safety assessment of an integrated transmit array for body imaging at 7 T under consideration of specific absorption rate, tissue temperature, and thermal dose	9
Bringing MRI to low‐ and middle‐income countries: Directions, challenges and potential solutions	9
Three‐dimensional, 2.5‐minute, 7T phosphorus magnetic resonance spectroscopic imaging of the human heart using concentric rings	9
Physiological variation of the vertebral bone marrow water T2 relaxation time	9
Metabolite selection for machine learning in childhood brain tumour classification	9
Time‐encoded golden angle radial arterial spin labeling: Simultaneous acquisition of angiography and perfusion data	9
Spectral Wavelet‐feature Analysis and Classification Assisted Denoising for enhancing magnetic resonance spectroscopy	9
Evaluation of interrater reliability of different muscle segmentation techniques in diffusion tensor imaging	9
Double‐row dipole/loop combined array for human whole brain imaging at 7 T	9
Radiomics signature for temporal evolution and recurrence patterns of glioblastoma using multimodal magnetic resonance imaging	9
Observed paradoxical perfusion fraction elevation in steatotic liver: An example of intravoxel incoherent motion modeling of the perfusion component constrained by the diffusion component	9
Inhomogeneous magnetization transfer imaging: Concepts and directions for further development	8
MRI scarcity in low‐ and middle‐income countries	8
A supervised deep neural network approach with standardized targets for enhanced accuracy of IVIM parameter estimation from multi‐SNR images	8
Fast and accurate modeling of transient‐state, gradient‐spoiled sequences by recurrent neural networks	8
Paradoxical paramagnetic calcifications in the globus pallidus: An ex vivo MR investigation and histological validation study	8
Assessment of myofiber microstructure changes due to atrophy and recovery with time‐dependent diffusion MRI	8
A plug‐and‐play, lightweight, single‐axis gradient insert design for increasing spatiotemporal resolution in echo planar imaging‐based brain imaging	8
Metabolism of hyperpolarised [1–¹³C]pyruvate in awake and anaesthetised rat brains	8
Multi‐sample measurement of hyperpolarized pyruvate‐to‐lactate flux in melanoma cells	8
Synthesis of [1‐¹³C‐5‐¹²C]‐alpha‐ketoglutarate enables noninvasive detection of 2‐hydroxyglutarate	8
Spectroscopically dark phosphate features revealed by chemical exchange saturation transfer	8
In vivo biochemical assessment of cartilage with gagCEST MRI: Correlation with cartilage properties	8
Glutamate‐weighted CEST (gluCEST) imaging for mapping neurometabolism: An update on the state of the art and emerging findings from in vivo applications	8
Hydration and glycogen affect T₁ relaxation times of liver tissue	8
Motion correction for native myocardial T₁ mapping using self‐supervised deep learning registration with contrast separation	8
A radially interleaved sodium and proton coil array for brain MRI at 7 T	8
Dynamic contrast‐enhanced CEST MRI using a low molecular weight dextran	8
A local multi‐transmit coil combined with a high‐density receive array for cerebellar fMRI at 7 T	8
White matter microstructure and longitudinal relaxation time anisotropy in human brain at 3 and 7 T	8
Prediction of recurrence from metabolites and expression of TOP2A and EZH2 in prostate cancer patients treated with radiotherapy	8
What does FEXI measure?	8
In vitro and in vivo comparison of MRI chemical exchange saturation transfer (CEST) properties between native glucose and 3‐O‐Methyl‐D‐glucose in a murine tumor model	8
Differentiation of true progression from treatment response in high‐grade glioma treated with chemoradiation: a comparison study of 3D‐APTW and 3D‐PcASL imaging and DWI	8
High contrast cartilaginous endplate imaging using a 3D adiabatic inversion‐recovery‐prepared fat‐saturated ultrashort echo time (3D IR‐FS‐UTE) sequence	8
Quantitative 7T sodium magnetic resonance imaging of the human brain using a 32‐channel phased‐array head coil: Application to patients with secondary progressive multiple sclerosis	8
Ferumoxytol‐enhanced magnetic resonance T1 reactivity for depiction of myocardial hypoperfusion	8
Benchmarking the performance of a low‐cost magnetic resonance control system at multiple sites in the open MaRCoS community	8
Fast‐field‐cycling NMR at very low magnetic fields: water molecular dynamic biomarkers of glioma cell invasion and migration	8
Solution NMR in human embryo culture media as an option for assessment of embryo implantation potential	8
Relaxivity‐iron calibration in hepatic iron overload: Reproducibility and extension of a Monte Carlo model	8
Magnetic resonance quantification of skeletal muscle lipid infiltration in a humanized mouse model of Duchenne muscular dystrophy	7
A simplified empirical model to estimate oxygen relaxivity at different magnetic fields	7
Characterization of anisotropic T2W signals from human knee femoral cartilage: The magic angle effect on a spherical surface	7
Electromagnetic interference elimination via active sensing and deep learning prediction for radiofrequency shielding‐free MRI	7
Contrast‐agent‐free state‐of‐the‐art MRI on cerebral small vessel disease—part 1. ASL, IVIM, and CVR	7
³¹P‐MRS of the healthy human brain at 7 T detects multiple hexose derivatives of uridine diphosphate glucose	7
Imaging acute effects of bevacizumab on tumor vascular kinetics in a preclinical orthotopic model of U251 glioma	7
Circumventing the curse of dimensionality in magnetic resonance fingerprinting through a deep learning approach	7
Reference values for volume, fat content and shape of the hip abductor muscles in healthy individuals from Dixon MRI	7
Modeling hyperpolarized lactate signal dynamics in cells, patient‐derived tissue slice cultures and murine models	7
Boosting quantification accuracy of chemical exchange saturation transfer MRI with a spatial–spectral redundancy‐based denoising method	7
Radiomics analysis of amide proton transfer‐weighted and structural MR images for treatment response assessment in malignant gliomas	7
Deep learning magnetic resonance spectroscopy fingerprints of brain tumours using quantum mechanically synthesised data	7
Global and local brain connectivity changes associated with sudden unilateral sensorineural hearing loss	7
Quantification of magnetic resonance spectroscopy data using a combined reference: Application in typically developing infants	7
GRASPNET: Fast spatiotemporal deep learning reconstruction of golden‐angle radial data for free‐breathing dynamic contrast‐enhanced magnetic resonance imaging	7
Advanced methodology for in vivo magnetic resonance spectroscopy	7

Mapping of magnetic resonance imaging’s transverse relaxation time at low signal‐to‐noise ratio using Bloch simulations and principal component analysis image denoising	7
The effect on precision and T1 bias comparing two flip angles when estimating muscle fat infiltration using fat‐referenced chemical shift‐encoded imaging	7
Differential effect of vascularity between long‐ and short‐term survivors with IDH1/2 wild‐type glioblastoma	7
Different tissue types display different signal intensities on b = 0 images and the implications of this for intravoxel incoherent motion analysis: Examples from liver MRI	7
Light sedation with short habituation time for large‐scale functional magnetic resonance imaging studies in rats	7
Mapping of microvascular architecture in the brain of an Alzheimer's disease mouse model using MRI	7
Larmor frequency shift from magnetized cylinders with arbitrary orientation distribution	7
MRS in neurodegenerative dementias, prodromal syndromes and at‐risk states: A systematic review of the literature	6
A fast and novel method for amide proton transfer‐chemical exchange saturation transfer multislice imaging	6
Global deep learning optimization of chemical exchange saturation transfer magnetic resonance fingerprinting acquisition schedule	6
Towards robust glucose chemical exchange saturation transfer imaging in humans at 3 T: Arterial input function measurements and the effects of infusion time	6
Morphological characterization of hepatic steatosis and Monte Carlo modeling of MRI signal for accurate quantification of fat fraction and relaxivity	6
Calibrationless multi‐slice Cartesian MRI via orthogonally alternating phase encoding direction and joint low‐rank tensor completion	6
Assessment of iron nanoparticle distribution in mouse models using ultrashort‐echo‐time MRI	6
Quantitative effects of off‐resonance related distortion on brain mechanical property estimation with magnetic resonance elastography	6
MR and fluorescence imaging of gadobutrol‐induced optical clearing of red fluorescent protein signal in an in vivo cancer model	6
High‐resolution diffusion tensor imaging and T2 mapping detect regional changes within the hippocampus in multiple sclerosis	6
Enhanced detection of paramagnetic fluorine‐19 magnetic resonance imaging agents using zero echo time sequence and compressed sensing	6
Semiautomatic quantification of abdominal wall muscles deformations based on dynamic MRI image registration	6
Metabolic activity diffusion imaging (MADI): II. Noninvasive, high‐resolution human brain mapping of sodium pump flux and cell metrics	6
Fibrosis imaging with multiparametric proton and sodium MRI in pig injury models	6
The metabolic representation of ischemia in rat brain slices: A hyperpolarized ¹³C magnetic resonance study	6
Hyperpolarized magnetic resonance shows that the anti‐ischemic drug meldonium leads to increased flux through pyruvate dehydrogenase in vivo resulting in improved post‐ischemic function in the diabeti	6
Free‐breathing abdominal T₁ mapping using an optimized MR fingerprinting sequence	6
Sodium and quantitative hydrogen parameter changes in muscle tissue after eccentric exercise and in delayed‐onset muscle soreness assessed with magnetic resonance imaging	6
Metabolic NMR mapping with microgram tissue biopsy	6
High‐contrast osteochondral junction imaging using a 3D dual adiabatic inversion recovery‐prepared ultrashort echo time cones sequence	6
Multi‐parametric quantitative magnetic resonance imaging of the upper arm muscles of patients with spinal muscular atrophy	6
Tissue optimization strategies for high‐quality ex vivo diffusion imaging	6
Synthetic MRI improves radiomics‐based glioblastoma survival prediction	6
An efficient R_1ρ dispersion imaging method for human knee cartilage using constant magnetization prepared turbo‐FLASH	6
Improving hyperpolarized ¹²⁹Xe ADC mapping in pediatric and adult lungs with uncertainty propagation	6
Assessing muscle‐specific potassium concentrations in human lower leg using potassium magnetic resonance imaging	6
Longitudinal MRI brain studies in live adult zebrafish	6
Automated facial–vestibulocochlear nerve complex identification based on data‐driven tractography clustering	6
¹³C NMR of glutamate for monitoring the pentose phosphate pathway in myocardium	6
³¹P‐MRS of healthy human brain: Measurement of guanosine diphosphate mannose at 7 T	6
Retrospective motion correction for preclinical/clinical magnetic resonance imaging based on a conditional generative adversarial network with entropy loss	5
Numerical simulation‐based assessment of pH‐sensitive chemical exchange saturation transfer MRI quantification accuracy across field strengths	5
Proton magnetic resonance spectroscopy thermometry: Impact of separately acquired full water or partially suppressed water data on quantification and measurement error	5
Detection of metabolic change in glioblastoma cells after radiotherapy using hyperpolarized ¹³C‐MRI	5
Characterizing extracellular diffusion properties using diffusion‐weighted MRS of sucrose injected in mouse brain	5
Prepolarized MRI of hard tissues and solid‐state matter	5
Deuterium Metabolic Imaging of Pancreatic Cancer	5
Minimizing echo and repetition times in magnetic resonance imaging using a double half‐echo k‐space acquisition and low‐rank reconstruction	5
An aptamer‐based magnetic resonance imaging contrast agent for detecting oligomeric amyloid‐β in the brain of an Alzheimer's disease mouse model	5
A multi‐dimensional integration (MDI) strategy for MR T₂* mapping	5
A mechanistic computational framework to investigate the hemodynamic fingerprint of the blood oxygenation level‐dependent signal	5
In vivo characterization of physiological and metabolic changes related to isocitrate dehydrogenase 1 mutation expcression by multiparametric MRI and MRS in a rat model with orthotopically grafted hum	5
Reproducibility of 7‐T brain spectroscopy using an ultrashort echo time STimulated Echo Acquisition Mode sequence and automated voxel repositioning	5
Neurochemical correlations in short echo time proton magnetic resonance spectroscopy	5
Deuterium body array for the simultaneous measurement of hepatic and renal glucose metabolism and gastric emptying with dynamic 3D deuterium metabolic imaging at 7 T	5
Fast, regional three‐dimensional hybrid (1D‐Hadamard 2D‐rosette) proton MR spectroscopic imaging in the human temporal lobes	5
A pathway towards a two‐dimensional, bore‐mounted, volume body coil concept for ultra high‐field magnetic resonance imaging	5
Compartmentalized agents: A powerful strategy for enhancing the detection sensitivity of chemical exchange saturation transfer contrast	5
Deuterium imaging of the Warburg effect at sub‐millimolar concentrations by joint processing of the kinetic and spectral dimensions	5
Renal tubular dilation and fibrosis after unilateral ureter obstruction revealed by relaxometry and spin‐lock exchange MRI	5
Water‐suppression cycling 3‐T cardiac ¹H‐MRS detects altered creatine and choline in patients with aortic or mitral stenosis	5
Motion correction for three‐dimensional chemical exchange saturation transfer imaging without direct water saturation artifacts	5
High fidelity fiber orientation density functions from fiber ball imaging	5
Multiparametric magnetic resonance imaging in diagnosis of long‐term renal atrophy and fibrosis after ischemia reperfusion induced acute kidney injury in mice	5
Magnetic resonance imaging reconstruction using a deep energy‐based model	5
Simulation of intravoxel incoherent perfusion signal using a realistic capillary network of a mouse brain	5
Deep learning to reconstruct quasi‐steady‐state chemical exchange saturation transfer from a non‐steady‐state experiment	5
Effects of echo time on IVIM quantifications of locally advanced breast cancer in clinical diffusion‐weighted MRI at 3 T	5
Amine‐weighted chemical exchange saturation transfer magnetic resonance imaging in brain tumors	5
Ammonium quantification in human plasma by proton nuclear magnetic resonance for staging of liver fibrosis in alcohol‐related liver disease and nonalcoholic fatty liver disease	5
Myocardial arterial spin labeling in systole and diastole using flow‐sensitive alternating inversion recovery with parallel imaging and compressed sensing	5
Developing and deploying deep learning models in brain magnetic resonance imaging: A review	5
Spinal cord motion and CSF flow in the cervical spine of 70 healthy participants	5
Quantification of Radiomics features of Peritumoral Vasogenic Edema extracted from fluid‐attenuated inversion recovery images in glioblastoma and isolated brain metastasis, using T1‐dynamic contrast‐e	5
Hyperpolarized ¹³C magnetic resonance imaging for noninvasive assessment of tissue inflammation	5
Tier‐based formalism for safety assessment of custom‐built radio‐frequency transmit coils	5