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Journal Article (14)

Journal Article
Roeloffs, V. B.; Uecker, M.; Frahm, J.: Joint T1 and T2 mapping with tiny dictionaries and subspace-constrained reconstruction. IEEE Transactions on Medical Imaging, (in press) (2019)
Journal Article
Roeloffs, V. B.; Rosenzweig, S.; Holme, H. C. M.; Uecker, M.; Frahm, J.: Frequency-modulated SSFP with radial sampling and subspace reconstruction: A time-efficient alternative to phase-cycled bSFFP. Magnetic Resonance in Medicine 81 (3), pp. 1566 - 1579 (2019)
Journal Article
Wang, X.; Voit, D.; Roeloffs, V. B.; Uecker, M.; Frahm, J.: Fast interleaved multislice T1 mapping: Model-based reconstruction of single-shot inversion-recovery radial FLASH. Computational and Mathematical Methods in Medicine 2018, 2560964 (2018)
Journal Article
Wang, X.; Roeloffs, V. B.; Klosowski, J.; Tan, Z.; Voit, D.; Uecker, U.; Frahm, J.: Model-based T1 mapping with sparsity constraints using single-shot inversion-recovery radial FLASH. Magnetic Resonance in Medicine 79 (2), pp. 730 - 740 (2018)
Journal Article
Tan, Z.; Roeloffs, V. B.; Voit, D.; Joseph, A. A.; Untenberger, M.; Merboldt, K. D.; Frahm, J.: Model-based reconstruction for real-time phase-contrast flow MRI: Improved spatiotemporal accuracy. Magnetic Resonance in Medicine 77 (3), pp. 1082 - 1093 (2017)
Journal Article
Schuenke, P.; Windschuh, J.; Roeloffs, V. B.; Ladd, M. E.; Bachert, P.; Zaiss, M.: Simultaneous mapping of water shift and B-1(WASABI)-Application to field-inhomogeneity correction of CEST MRI data. Magnetic Resonance in Medicine 77 (2), pp. 571 - 580 (2017)
Journal Article
Roeloffs, V. B.; Wang, X.; Sumpf, T.; Untenberger, M.; Voit, D.; Frahm, J.: Model-based reconstruction for T1 mapping using single-shot inversion-recovery radial FLASH. International Journal of Imaging Systems and Technology 26 (4), pp. 254 - 263 (2016)
Journal Article
Wang, X.; Joseph, A. A.; Kalentev, O.; Merboldt, K. D.; Voit, D.; Roeloffs, V. B.; van Zalk, M.; Frahm, J.: High-resolution myocardial T1 mapping using single-shot inversion-recovery fast low-angle shot MRI with radial undersampling and iterative reconstruction. British Journal of Radiology 89 (1068), 20160255 (2016)
Journal Article
Roeloffs, V. B.; Voit, D.; Frahm, J.: Spoiling without additional gradients: Radial FLASH MRI with randomized radiofrequency phases. Magnetic Resonance in Medicine 75 (5), pp. 2094 - 2099 (2016)
Journal Article
Untenberger, M.; Tan, Z.; Voit, D.; Joseph, A. A.; Roeloffs, V. B.; Merboldt, K. D.; Schätz, S.; Frahm, J.: Advances in real-time phase-contrast flow MRI using asymmetric radial gradient echoes. Magnetic Resonance in Medicine 75 (5), pp. 1901 - 1908 (2016)
Journal Article
Bodet, O.; Goerke, S.; Behl, N. G. R.; Roeloffs, V. B.; Zaiss, M.; Bachert, P.: Amide proton transfer of carnosine in aqueous solution studied in vitro by WEX and CEST experiments. NMR in Biomedicine 28 (9), pp. 1097 - 1103 (2015)
Journal Article
Hofer, S.; Wang , X.; Roeloffs, V. B.; Frahm, J.: Single-shot T1 mapping of the corpus callosum: A rapid characterization of fiber bundle anatomy. Frontiers in Neuroanatomy 9, 57 (2015)
Journal Article
Wang , X.; Roeloffs, V. B.; Merboldt, K. D.; Voit, D.; Schätz, S.; Frahm, J.: Single-shot multi-slice T1 mapping at high spatial resolution – Inversion-recovery FLASH with radial undersampling and iterative reconstruction. The Open Medical Imaging Journal 9, pp. 1 - 8 (2015)
Journal Article
Roeloffs, V. B.; Meyer, C.; Bachert, P.; Zaiss, M.: Towards quantification of pulsed spinlock and CEST at clinical MR scanners: An analytical interleaved saturation-relaxation (ISAR) approach. NMR in Biomedicine 28 (1), pp. 40 - 53 (2015)

Thesis - PhD (1)

Thesis - PhD
Roeloffs, V. B.: Development of advanced acquisition and reconstruction techniques for real-time perfusion MRI. Dissertation, Georg-August-Universität, Göttingen (2016)
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