Publikationen:
MR-Spektroskopie & Ultra-Hochfeld-Methodologie
Zeitschriftenartikel (105)
1.
Zeitschriftenartikel
Epub ahead (2024)
Joint learning of nonlinear representation and projection for fast constrained MRSI reconstruction. Magnetic Resonance Imaging 2.
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16 (2), e12587 (2024)
Gray matter gamma-hydroxy-butyric acid and glutamate reflect beta-amyloid burden at old age. Alzheimer's and Dementia 3.
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6 (2), fcae104 (2024)
1H and 31P magnetic resonance spectroscopy reveal potential pathogenic and biomarker metabolite alterations in Lafora disease. Brain Communications 4.
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18, 100141, S. 1 - 10 (2024)
Unilateral RF sensors based on parallel-plate architecture for improved surface-scan MRI analysis of commercial pouch cells. Journal of Magnetic Resonance Open 5.
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288, 120525 (2024)
Neurometabolic profile of the amygdala in smokers assessed with 1H-magnetic resonance spectroscopy. NeuroImage 6.
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58 (2), S. 131 - 138 (2023)
Glutathione in the Pons Is Associated With Clinical Status Improvements in Subacute Spinal Cord Injury. Investigative Radiology 7.
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89 (1), S. 322 - 330 (2023)
Optimized ultrahigh field parallel transmission workflow using rapid presaturated TurboFLASH transmit field mapping with a three-dimensional centric single-shot readout. Magnetic Resonance in Medicine 8.
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13 (2), 282 (2023)
Improving the Effective Spatial Resolution in 1H-MRSI of the Prostate with Three-Dimensional Overdiscretized Reconstructions. Life 9.
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89 (1), S. 11 - 28 (2023)
Test-retest reproducibility of human brain multi-slice 1 H FID-MRSI data at 9.4T after optimization of lipid regularization, macromolecular model, and spline baseline stiffness. Magnetic Resonance in Medicine 10.
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263, 119574 (2022)
Quantitative T1-relaxation corrected metabolite mapping of 12 metabolites in the human brain at 9.4 T. NeuroImage 11.
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88 (4), S. 1912 - 1926 (2022)
A 32-element loop/dipole hybrid array for human head imaging at 7 T. Magnetic Resonance in Medicine 12.
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35 (10), e4773 (2022)
Double-Row Dipole/Loop Combined Array for Human Whole Brain Imaging at 7 T. NMR in Biomedicine 13.
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88 (4), S. 1500 - 1515 (2022)
Improved signal-to-noise performance of MultiNet GRAPPA 1 H FID MRSI reconstruction with semi-synthetic calibration data. Magnetic Resonance in Medicine 14.
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35 (10), e4776 (2022)
Phosphorus transversal relaxation times and metabolite concentrations in the human brain at 9.4 T. NMR in Biomedicine 15.
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42 (10), S. 1890 - 1904 (2022)
Measurement of glucose metabolism in the occipital lobe and frontal cortex after oral administration of [1-13C]glucose at 9.4 T. Journal of Cerebral Blood Flow and Metabolism 16.
Zeitschriftenartikel
35 (8) (2022)
OTUP-workflow: Target specific optimization of the transmit k-space trajectory for flexible universal parallel transmit RF pulse design. NMR in Biomedicine 17.
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42 (6), S. 1104 - 1119 (2022)
Simultaneous detection of metabolite concentration changes, water BOLD signal and pH changes during visual stimulation in the human brain at 9.4T. Journal of Cerebral Blood Flow and Metabolism 18.
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87 (1), S. 33 - 49 (2022)
Relaxation-corrected macromolecular model enables determination of 1H longitudinal T1-relaxation times and concentrations of human brain metabolites at 9.4T. Magnetic Resonance in Medicine 19.
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86 (6), S. 2910 - 2929 (2021)
ProFit-1D-A 1D fitting software and open-source validation data sets. Magnetic Resonance in Medicine 20.
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86 (6), S. 2945 - 2956 (2021)
Improved prospective frequency correction for macromolecule-suppressed GABA editing with metabolite cycling at 3T. Magnetic Resonance in Medicine 21.
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244, 118639, S. 1 - 12 (2021)
Deuterium Metabolic Imaging in the human brain at 9.4 Tesla with high spatial and temporal resolution. NeuroImage 22.
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86 (5), S. 2589 - 2603 (2021)
Local excitation universal parallel transmit pulses at 9.4T. Magnetic Resonance in Medicine 23.
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86 (5), S. 2368 - 2383 (2021)
3D 31P MRSI of the human brain at 9.4 Tesla: Optimization and quantitative analysis of metabolic images. Magnetic Resonance in Medicine 24.
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86 (5), S. 2384 - 2401 (2021)
In vivo macromolecule signals in rat brain 1 H-MR spectra at 9.4T: Parametrization, spline baseline estimation, and T 2 relaxation times. Magnetic Resonance in Medicine 25.
Zeitschriftenartikel
26 (6), e13027 (2021)
Neurometabolic alterations in the nucleus accumbens of smokers assessed with 1 H magnetic resonance spectroscopy: The role of glutamate and neuroinflammation. Addiction Biology 26.
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34 (10), S. 1 - 15 (2021)
9.4 T double-tuned 13 C/ 1 H human head array using a combination of surface loops and dipole antennas. NMR in Biomedicine 27.
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26 (9), S. 5277 - 5285 (2021)
Impaired Glutamate Homeostasis in the Nucleus Accumbens in Human Cocaine Addiction. Molecular Psychiatry 28.
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34 (8), S. 1 - 14 (2021)
Folded-end dipole transceiver array for human whole-brain imaging at 7 T. NMR in Biomedicine 29.
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86 (1), S. 581 - 597 (2021)
Unshielded bent folded-end dipole 9.4 T human head transceiver array decoupled using modified passive dipoles. Magnetic Resonance in Medicine 30.
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85 (6), S. 3010 - 3026 (2021)
Comparison of four 31P single-voxel MRS sequences in the human brain at 9.4 T. Magnetic Resonance in Medicine 31.
Zeitschriftenartikel
16 (6), e0252935 (2021)
Feasibility of deuterium magnetic resonance spectroscopy of 3-O-Methylglucose at 7 Tesla. PLoS One 32.
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34 (5), S. 1 - 32 (2021)
Accelerated MR spectroscopic imaging: a review of current and emerging techniques. NMR in Biomedicine 33.
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34 (5), S. 1 - 24 (2021)
Contribution of macromolecules to brain 1H MR spectra: Experts' consensus recommendations. NMR in Biomedicine 34.
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34 (5), S. 1 - 20 (2021)
B0 Shimming for in Vivo Magnetic Resonance Spectroscopy: Experts' Consensus Recommendations. NMR in Biomedicine 35.
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34 (5), S. 1 - 22 (2021)
Advanced magnetic resonance spectroscopic neuroimaging: Experts' consensus recommendations. NMR in Biomedicine 36.
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85 (2), S. 587 - 600 (2021)
In vivo characterization of downfield peaks at 9.4 T: T2 relaxation times, quantification, pH estimation, and assignments. Magnetic Resonance in Medicine 37.
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85 (2), S. 1013 - 1027 (2021)
Ultrahigh-resolution quantitative spinal cord MRI at 9.4T. Magnetic Resonance in Medicine 38.
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85 (2), S. 601 - 614 (2021)
A novel method to measure T1-relaxation times of macromolecules and quantification of the macromolecular resonances. Magnetic Resonance in Medicine 39.
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84 (6), S. 3453 - 3467 (2020)
Bent Folded-End Dipole Head Array for Ultrahigh-Field MRI Turns "Dielectric Resonance" From an Enemy to a Friend. Magnetic Resonance in Medicine 40.
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33 (9), S. 1 - 11 (2020)
Decoupling of Folded-End Dipole Antenna Elements of a 9.4 T Human Head Array Using an RF Shield. NMR in Biomedicine 41.
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84 (2), S. 1076 - 1089 (2020)
Double‐tuned 31P/1H human head array with high performance at both frequencies for spectroscopic imaging at 9.4T. Magnetic Resonance in Medicine 42.
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84 (2), S. 542 - 558 (2020)
T2 relaxation times of macromolecules and metabolites in the human brain at 9.4 T. Magnetic Resonance in Medicine 43.
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95 (7), S. e805 - e814 (2020)
Metabolites of Neuroinflammation Relate to Neuropathic Pain After Spinal Cord Injury. Neurology 44.
Zeitschriftenartikel
51 (4), S. 1181 - 1191 (2020)
Test–Retest Reliability of the Brain Metabolites GABA and Glx With JPRESS, PRESS, and MEGA‐PRESS MRS Sequences in vivo at 3T. Journal of Magnetic Resonance Imaging 45.
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83 (4), S. 1339 - 1347 (2020)
Localized B0 shimming based on 23Na MRI at 7 T. Magnetic Resonance in Medicine 46.
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82 (2), S. 811 - 824 (2019)
Evaluation of short folded dipole antennas as receive elements of ultra‐high‐field human head array. Magnetic Resonance in Medicine 47.
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82 (2), S. 527 - 550 (2019)
Methodological consensus on clinical proton MRS of the brain: Review and recommendations. Magnetic Resonance in Medicine 48.
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81 (5), S. 3392 - 3405 (2019)
Double‐row 18‐loop transceive–32‐loop receive tight‐fit array provides for whole‐brain coverage, high transmit performance, and SNR improvement near the brain center at 9.4T. Magnetic Resonance in Medicine 49.
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291 (1), S. 131 - 138 (2019)
MR Spectroscopy of the Cervical Spinal Cord in Chronic Spinal Cord Injury. Radiology 50.
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22, 101776, S. 1 - 10 (2019)
GABA and glutamate moderate beta-amyloid related functional connectivity in cognitively unimpaired old-aged adults. NeuroImage: Clinical 51.
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139 (13), S. 1581 - 1592 (2019)
Myocardial and Systemic Inflammation in Acute Stress-Induced (Takotsubo) Cardiomyopathy. Circulation 52.
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81 (2), S. 746 - 758 (2019)
Investigation of the influence of macromolecules and spline baseline in the fitting model of human brain spectra at 9.4T. Magnetic Resonance in Medicine 53.
Zeitschriftenartikel
80 (6), S. 2311 - 2325 (2018)
Compressed sensing for high‐resolution nonlipid suppressed 1H FID MRSI of the human brain at 9.4T. Magnetic Resonance in Medicine 54.
Zeitschriftenartikel
183, S. 336 - 345 (2018)
MultiNet PyGRAPPA: Multiple neural networks for reconstructing variable density GRAPPA (a 1H FID MRSI study). NeuroImage 55.
Zeitschriftenartikel
31 (12), S. 1 - 14 (2018)
Over‐discretized SENSE reconstruction and B0 correction for accelerated non‐lipid‐suppressed 1H FID MRSI of the human brain at 9.4 T. NMR in Biomedicine 56.
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80 (5), S. 2122 - 2138 (2018)
The ultimate intrinsic signal-to-noise ratio of loop- and dipole-like current patterns in a realistic human head model. Magnetic Resonance in Medicine 57.
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80 (4), S. 1714 - 1725 (2018)
Dynamic B 0 shimming of the human brain at 9.4 T with a 16‐channel multi‐coil shim setup. Magnetic Resonance in Medicine 58.
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31 (9), S. 1 - 13 (2018)
Decoupling of a double‐row 16‐element tight‐fit transceiver phased array for human whole‐brain imaging at 9.4 T. NMR in Biomedicine 59.
Zeitschriftenartikel
80 (2), S. 442 - 451 (2018)
Non-water-suppressed 1H FID-MRSI at 3T and 9.4T. Magnetic Resonance in Medicine 60.
Zeitschriftenartikel
43 (9), S. 1972 - 1979 (2018)
Aberrant working memory processing in major depression: evidence from multivoxel pattern classification. Neuropsychopharmacology 61.
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80 (2), S. 462 - 473 (2018)
Characterization of macromolecular baseline of human brain using metabolite cycled semi-LASER at 9.4T. Magnetic Resonance in Medicine 62.
Zeitschriftenartikel
80 (2), S. 452 - 461 (2018)
In vivo estimation of transverse relaxation time constant (T2) of 17 human brain metabolites at 3T. Magnetic Resonance in Medicine 63.
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80 (1), S. 380 - 390 (2018)
Constrained optimization for position calibration of an NMR field camera. Magnetic Resonance Imaging 64.
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79 (6), S. 2863 - 2873 (2018)
In vivo characterization of the downfield part of 1H MR spectra of human brain at 9.4T: Magnetization exchange with water and relation to conventionally determined metabolite content. Magnetic Resonance in Medicine 65.
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31 (5), S. 1 - 17 (2018)
Quantitative magnetic resonance spectroscopy at 3T based on the principle of reciprocity. NMR in Biomedicine 66.
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79 (4), S. 1841 - 1850 (2018)
Metabolite-cycled STEAM and semi-LASER localization for MR spectroscopy of the human brain at 9.4T. Magnetic Resonance in Medicine 67.
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168, S. 181 - 198 (2018)
Proton and multinuclear magnetic resonance spectroscopy in the human brain at ultra-high field strength: A review. NeuroImage 68.
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168, S. 211 - 221 (2018)
High and ultra-high resolution metabolite mapping of the human brain using 1H FID MRSI at 9.4T. NeuroImage 69.
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63, S. 152 - 161 (2018)
Brain amyloid-burden and cerebrovascular disease are synergistically associated with neurometabolism in cognitively unimpaired older adults. Neurobiology of Aging 70.
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137 (10), S. 1039 - 1048 (2018)
Persistent Long-Term Structural, Functional, and Metabolic Changes After Stress-Induced (Takotsubo) Cardiomyopathy. Circulation 71.
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31 (2), S. 1 - 13 (2018)
Combination of surface and "vertical" loop elements improves receive performance of a human head transceiver array at 9.4 T. NMR in Biomedicine 72.
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79 (2), S. 1200 - 1211 (2018)
Decoupling of a tight-fit transceiver phased array for human brain imaging at 9.4T: Loop overlapping rediscovered. Magnetic Resonance in Medicine 73.
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79 (2), S. 1145 - 1156 (2018)
A comparison of optimization algorithms for localized in vivo B0 shimming. Magnetic Resonance in Medicine 74.
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79 (1), S. 529 - 540 (2018)
Modeling real shim fields for very high degree (and order) B0 shimming of the human brain at 9.4 T. Magnetic Resonance in Medicine 75.
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7, 16898, S. 1 - 14 (2017)
Non-Water-Suppressed 1H MR Spectroscopy with Orientational Prior Knowledge Shows Potential for Separating Intra- and Extramyocellular Lipid Signals in Human Myocardium. Scientific Reports 76.
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30 (10), S. 1 - 13 (2017)
Analytical modeling provides new insight into complex mutual coupling between surface loops at ultrahigh fields. NMR in Biomedicine 77.
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2017 (6), S. 1 - 23 (2017)
Cerebral mGluR5 availability contributes to elevated sleep need and behavioral adjustment after sleep deprivation. eLife 78.
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30 (8), S. 1 - 16 (2017)
Accurate determination of brain metabolite concentrations using ERETIC as external reference. NMR in Biomedicine 79.
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78 (1), S. 11 - 19 (2017)
Elucidation of the downfield spectrum of human brain at 7 T using multiple inversion recovery delays and echo times. Magnetic Resonance in Medicine 80.
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30 (5), S. 1 - 16 (2017)
On the Contribution of Curl-Free Current Patterns to the Ultimate Intrinsic Signal-to-Noise Ratio at Ultra-High Field Strength. NMR in Biomedicine 81.
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30 (2), S. 1 - 12 (2017)
Evaluation of transmit efficiency and SAR for a tight fit transceiver human head phased array at 9.4 T. NMR in Biomedicine 82.
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22 (1), S. 113 - 119 (2017)
Increased pregenual anterior cingulate glucose and lactate concentrations in major depressive disorder. Molecular Psychiatry 83.
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77 (1), S. 44 - 56 (2017)
Mechanisms of SNR and line shape improvement by B0 correction in overdiscrete MRSI reconstruction. Magnetic Resonance in Medicine 84.
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48, S. 195 - 203 (2016)
Low episodic memory performance in cognitively normal elderly subjects is associated with increased posterior cingulate gray matter N-acetylaspartate: A 1H MRSI Study at 7 Teslas. Neurobiology of Aging 85.
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76 (5), S. 1621 - 1628 (2016)
Novel splittable N-Tx/2N-Rx transceiver phased array to optimize both signal-to-noise ratio and transmit efficiency at 9.4T. Magnetic Resonance in Medicine 86.
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29 (10), S. 1464 - 1476 (2016)
Neurochemical profile of the human cervical spinal cord determined by MRS. NMR in Biomedicine 87.
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29 (9), S. 1231 - 1239 (2016)
1H MRS in the human spinal cord at 7 T using a dielectric waveguide transmitter, RF shimming and a high density receive array. NMR in Biomedicine 88.
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29 (9), S. 1131 - 1144 (2016)
Safety testing and operational procedures for self-developed radiofrequency coils. NMR in Biomedicine 89.
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11 (8), S. 1227 - 1235 (2016)
Differential effects of rumination and distraction on ketamine induced modulation of resting state functional connectivity and reactivity of regions within the default-mode network. Social Cognitive and Affective Neuroscience 90.
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19 (8), S. 1 - 8 (2016)
Dorsal Anterior Cingulate Lactate and Glutathione Levels in Euthymic Bipolar I Disorder: 1H-MRS Study. International Journal of Neuropsychopharmacology 91.
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9 (5), S. 633 (2016)
The Authors Reply. JACC: Cardiovascular Imaging 92.
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9 (5), S. 635 - 636 (2016)
The Authors Reply. JACC: Cardiovascular Imaging 93.
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37 (5), S. 1941 - 1952 (2016)
Ketamine administration reduces amygdalo-hippocampal reactivity to emotional stimulation. Human Brain Mapping 94.
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29 (4), S. 490 - 498 (2016)
Motion correction and frequency stabilization for MRS of the human spinal cord. NMR in Biomedicine 95.
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75 (3), S. 1119 - 1131 (2016)
Fast Iterative Pre-Emphasis Calibration Method Enabling Third-Order Dynamic Shim Updated fMRI. Magnetic Resonance in Medicine 96.
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21 (1), S. 205 - 217 (2016)
Glutamatergic and neurometabolic alterations in chronic cocaine users measured with 1H-magnetic resonance spectroscopy. Addiction Biology 97.
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124 (Part A), S. 8 - 15 (2016)
Effects of ketamine on cognition-emotion interaction in the brain. NeuroImage 98.
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25 (12), S. 2221 - 2229 (2015)
Anterior cingulate Glutamate-Glutamine cycle metabolites are altered in euthymic bipolar I disorder. European Neuropsychopharmacology 99.
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8 (8), S. 985 - 987 (2015)
Tako-tsubo Cardiomyopathy: A Heart Stressed out of Energy? JACC: Cardiovascular Imaging