IBT Publications by Katscher


Journal Articles (5)

U. Katscher, T. Voigt, C. Findeklee, P. Vernickel, K. Nehrke, and O. Doessel.
Determination of electric conductivity and local SAR via B1 mapping.
In IEEE Transactions on Medical Imaging, vol. 28, pp. 1365-1374, 2009
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H. Homann, I. Graesslin, H. Eggers, K. Nehrke, P. Vernickel, U. Katscher, O. Dössel, and P. Bornert.
Local SAR management by RF Shimming: a simulation study with multiple human body models.
In Magma (New York, N.Y.), 2011
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T. Voigt, H. Homann, U. Katscher, and O. Doessel.
Patient-individual local SAR determination: in vivo measurements and numerical validation.
In Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, vol. 68(4) , pp. 1117-1126, 2012
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T. Voigt, U. Katscher, and O. Doessel.
Quantitative conductivity and permittivity imaging of the human brain using electric properties tomography.
In Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, vol. 66(2) , pp. 456-466, 2011
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T. Voigt, K. Nehrke, O. Doessel, and U. Katscher.
T(1) corrected B(1) mapping using multi-TR gradient echo sequences.
In Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, 2010
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Conference Contributions (14)

U. Katscher, C. Findeklee, and T. Voigt.
Experimental estimation of local SAR in a multi-transmit system.
In Proceedings of the 17th Annual Meeting of ISMRM, pp. 4512, 2009
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U. Katscher, P. Karkowski, C. Findeklee, and T. Voigt.
Permittivity determination via phantom and in vivo B1 mapping.
In Proceedings of the 18th Annual Meeting of ISMRM, pp. 239, 2010
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U. Katscher, T. Voigt, and . Findeklee C..
Estimation of the anisotropy of electric conductivity via B1 mapping.
In Proceedings of the 18th Annual Meeting of ISMRM, pp. 2866, 2010
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U. Katscher, T. Voigt, and C. Findeklee.
Electrical conductivity imaging using magnetic resonance tomography.
In Conference Proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference, vol. 1, pp. 3162-3164, 2009
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U. Katscher, T. Voigt, C. Findeklee, K. Nehrke, S. Weiss, and O. Dössel.
Estimation of local SAR using B1 mapping.
In Proceedings of the 16th Annual Meeting of ISMRM, pp. 1191, 2008
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O. Dössel, U. Katscher, T. Köhler, M. Fuchs, H. Wischmann, M. Wagner, R. Drenckhahn, and W. Hoppe.
Imaging properties of "myocardial current imaging".
In BIOMAG 96: Proc. of the thent International Conference on Biomagnetism, Vol. I & II, pp. 201-204, 2000
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T. Voigt, O. Dössel, and U. Katscher.
Imaging conductivity and local SAR of the human brain.
In Proceedings of the 17th Annual Meeting of ISMRM, pp. 4513, 2009
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T. Voigt, C. Findeklee, O. Dössel, and U. Katscher.
Imaging electric properties with MR.
In MAGMA 21, pp. 400-401, 2008
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T. Voigt, H. Homann, U. Katscher, and O. Dössel.
Patient-specific in vivo local SAR estimation and validation.
In Proceedings of the 18th Annual Meeting of ISMRM, pp. 3876, 2010
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T. Voigt, U. Katscher, and O. Dössel.
In vivo quantitative conductivity imaging based on B1 phase information.
In Proceedings of the 18th Annual Meeting of ISMRM, pp. 2865, 2010
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T. Voigt, U. Katscher, C. Findeklee, and . O. Dössel.
Imaging electric conductivity with MRI.
In IFMBE Proceedings World Congress on Medical Physics and Biomedical Engineering, vol. Vol. 25/2 Diagnostic Imaging, pp. 42-45, 2009
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T. Voigt, U. Katscher, K. Nehrke, and O. Dössel.
Simultaneous B1 and T1 mapping based on modified "Actual Flip-angle Imaging".
In Proceedings of the 17th Annual Meeting of ISMRM, pp. 4543, 2009
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T. Voigt, K. Nehrke, O. Dössel, and U. Katscher.
In vivo determination of local SAR.
In MAGMA 21, pp. 65-66, 2008
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T. Voigt, S. Remmele, U. Katscher, and O. Dössel.
Fast T1/B1 mapping using multiple dual TR RF-spoiled gradient echo sequences.
In Proceedings of the 18th Annual Meeting of ISMRM, pp. 2949, 2010
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Patents (7)

U. Katscher, T. Voigt, and C. Findeklee.
Determination of local SAR via standard sensitivity mapping.
Philips Hamburg, 2003.
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U. Katscher, T. Voigt, T. Rozijn, P. Harvey, H. Homann, C. Findeklee, and E. Hansis.
Model-free electric properties tomography.
Philips Hamburg, 2003.
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T. Voigt, and U. Katscher.
Gauss' law for improved local SAR determination.
Philips Hamburg, 2003.
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T. Voigt, and U. Katscher.
Phase-based Electric Properties Tompgraphy.
Philips Hamburg, 2003.
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T. Voigt, U. Katscher, and H. Homann.
Hybrid approach towards local SAR determination using measured and model data.
Philips Hamburg, 2003.
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T. Voigt, U. Katscher, and K. Nehrke.
Improved B1 and T1 mapping via multiple TR AFI.
Philips Hamburg, 2003.
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T. Voigt, U. Katscher, and K. Nehrke.
Improved B1 and T1 mapping via multiple TR sequences.
Philips Hamburg, 2003.
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