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Design of complex RF pulse shapes for asymmetric excitation patterns via optimal control

Aigner, C. S., Clason, C., Rund, A., Petrovic, A. & Stollberger, R., 2016, Biomed Tech 2016. p. S140 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Efficient high-resolution RF pulse design applied to simultaneous multi-slice excitation.

Aigner, C., Clason, C., Rund, A. & Stollberger, R., 2016, In : Journal of magnetic resonance. 263, p. 33-44

Research output: Contribution to journalArticleResearchpeer-review

Evaluation of MRI sequences and liquids potentially suitable for post-mortem vascular perfusion

Webb, B., Kirchmeyer, D., Widek, T., Urschler, M., Stollberger, R. & Schwark, T., May 2016.

Research output: Contribution to conferenceAbstractResearchpeer-review

Fast Optimization of RF Excitation

Bödenler, M., Aigner, C. S., Rund, A., Clason, C. & Stollberger, R., 2016.

Research output: Contribution to conferenceAbstractResearchpeer-review

Highly Accelerated Bloch-Siegert B1+ Mapping Using Variational Modeling

Lesch, A. J., Schlögl, M., Holler, M. & Stollberger, R., 2016, Proc. Intl. Soc. Mag. Reson. Med. 24. p. 1875

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

ICTGV Reconstruction of DCE golden angle radial VIBE data

Schlögl, M., Holler, M., Bredies, K. & Stollberger, R., 2016.

Research output: Contribution to conferenceAbstractResearchpeer-review

Influence of denoising techniques on the absolute CBF quantification of ASL perfusion data

Spann, S. M., Kazimierski-Hentschel, K., Aigner, C. S., Kraiger, M. & Stollberger, R., 2016.

Research output: Contribution to conferenceAbstractResearchpeer-review

In vivo cardiovascular magnetic resonance of 2D vessel wall diffusion anisotropy in carotid arteries.

Opriessning, P., Mangge, H., Stollberger, R., Deutschmann, H. & Reishofer, G., 23 Nov 2016, In : Journal of cardiovascular magnetic resonance.

Research output: Contribution to journalArticleResearchpeer-review

Open Access

Low SAR RF-pulse design by joint optimization of RF and gradient shape with physical constraints

Aigner, C. S., Clason, C., Rund, A. & Stollberger, R., 2016, Proc. Intl. Soc. Mag. Reson. Med. 24.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Reduced Venous Vessel Density in Pre-Capillary Pulmonary Hypertension

Pienn, M., Payer, C., Urschler, M., Salvan-Schaschl, C., Neuwirth, R., Stollberger, R., Kovacs, G., Foris, V., Olschewski, A., Olschewski, H. & Balint, Z., 18 May 2016, p. 7166.

Research output: Contribution to conferenceAbstractResearchpeer-review

T1-mapping from Variable Flip Angle Data Utilizing Constrained Model-based Reconstruction

Maier, O., 3 Mar 2016

Research output: ThesisMaster's ThesisResearch

blurring
imaging techniques
systematic errors
newton
acquisition

Temperature dependence of viscosity, relaxation times (T1, T2) and simulated contrast for potential perfusates in post-mortem MR angiography (PMMRA)

Webb, B., Widek, T., Neumayer, B., Bruguier, C., Sprenger, H., Grabherr, S., Schwark, T. & Stollberger, R., 29 Nov 2016, In : International journal of legal medicine. 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Magnetic Fields
Bone and Bones
Phosmet
Fourier Analysis
Magnetic Resonance Spectroscopy

Time-Dependent Changes in T1 during Fracture Healing in Juvenile Rats: A Quantitative MR Approach: A Quantitative MR Approach

Baron, K., Neumayer, B., Amersdorfer, E., Diwoky, C., Scheurer, E., Stollberger, R., Sprenger, H. & Weinberg, A., 10 Nov 2016, In : PLoS ONE. 11, 11, p. e0164284 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Fracture Healing
Rats
Bone
Child Abuse
bones

Time related changes of T1, T2, and of human blood in vitro

Petrovic, A., Krauskopf, A., Hassler, E., Stollberger, R. & Scheurer, E., 31 May 2016, In : Forensic science international. 262, p. 11 17 p.

Research output: Contribution to journalArticleResearchpeer-review

Time related changes of T1, T2, and T2(*)(2) of human blood in vitro

Petrovic, A., Krauskopf, A., Hassler, E., Stollberger, R. & Scheurer, E., May 2016, In : Forensic science international. 262, p. 11-7 7 p.

Research output: Contribution to journalArticleResearchpeer-review

Forensic Medicine
Hemorrhage
Clinical Medicine
Hematoma
Volunteers

Total generalized variation (TGV) for spatio-temporal denoising of high resolution ASL perfusion data

Spann, S. M., Aigner, C. S., Kazimierski-Hentschel, K., Kraiger, M. & Stollberger, R., 2016.

Research output: Contribution to conferenceAbstractResearchpeer-review

Validation of TGV regularized accelerated MR reconstruction by age estimation.

Schlögl, M., Neumayer, B., Ehammer, T., Widek, T., Payer, C., Urschler, M. & Stollberger, R., 1 Oct 2016.

Research output: Contribution to conferenceAbstractResearchpeer-review

Variational approaches for phase-image processing with applications in MRI

Bredies, K., Diwoky, C., Langkammer, C., Lesch, A. J., Reishofer, G., Ropele, S. & Stollberger, R., 2016, Mathematical Imaging and Surface Processing: DOI: 10.4171/OWR/2016/4. p. 31-33

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

2015

A Variational Approach for Coil-Sensitivity Estimation for Undersampled Phase-Sensitive Dynamic MRI Reconstruction

Schlögl, M., Holler, M., Bredies, K. & Stollberger, R., 2015, A Variational Approach for Coil-Sensitivity Estimation for Undersampled Phase-Sensitive Dynamic MRI Reconstruction.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Closed form solution for T2 mapping with non-ideal refocusing of slice selective CPMG sequences

Petrovic, A., Scheurer, E. & Stollberger, R., 2015, In : Magnetic Resonance in Medicine. 73, 2, p. 818-827

Research output: Contribution to journalArticleResearchpeer-review

Fast and Accurate Quantication of T1, T2 and Proton Density Using IR BSSFP with Slice Prole Correction and Model Based Reconstruction

Lesch, A. J., Petrovic, A., Sumpf, T., Aigner, C. & Stollberger, R., 2015, Proc. Intl. Soc. Mag. Reson. Med. 23. ., p. 1676-1676

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

ICTGV Regularization for Highly Accelerated Dynamic MRI

Schlögl, M., Holler, M., Bredies, K. & Stollberger, R., 2015, ICTGV Regularization for Highly Accelerated Dynamic MRI. p. 570

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Iron mapping using the temperature dependency of the magnetic susceptibility

Birkl, C., Langkammer, C., Krenn, H., Goessler, W., Ernst, C., Haybaeck, J., Stollberger, R., Fazekas, F. & Ropele, S., 2015, In : Magnetic Resonance in Medicine. 73, 3, p. 1282-1288

Research output: Contribution to journalArticleResearchpeer-review

Methode z. Nichtinvasiven Diagnose von Pulmonaler Hypertonie

Stollberger, R., Pienn, M., Balint, Z., Oleschewski, G. & Kovacs, G., 6 May 2015, Patent No. AT 13737520.0

Research output: PatentResearch

Method for Processing Images of Pulmonary Circulation and Device for Performing the Method

Stollberger, R., Pienn, M., Balint, Z. & Oleschewski, G., 23 Jul 2015, Patent No. US 14/411535

Research output: PatentResearch

Positive contrast of SPIO-labeled cells by off-resonant reconstruction of 3D radial half-echo bSSFP

Diwoky, C., Liebmann, D., Neumayer, B., Reinisch, A., Knoll, F., Strunk, D. & Stollberger, R., 2015, In : NMR in biomedicine. 28, 1, p. 79-88

Research output: Contribution to journalArticleResearchpeer-review

RF pulse design for simultaneous multislice excitation with highly reduced B1 peak amplitude

Aigner, C., Clason, C., Rund, A. & Stollberger, R., 2015, Proc. Intl. Soc. Mag. Reson. Med. 23. p. 0915-0915

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Robust Implementation of 3D Bloch Siegert B1 Mapping

Lesch, A. J., Petrovic, A. & Stollberger, R., 2015, Proc. Intl. Soc. Mag. Reson. Med. 23. ., p. 2381-2381

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

SAR reduced excitation by joint design of RF pulse and slice selective gradient shape

Aigner, C., Clason, C., Rund, A. & Stollberger, R., 2015, Proc. Intl. Soc. Mag. Reson. Med. 23. p. 2397-2397

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Simultaneous T1 and T2 mapping using a modi- ed multi-echo spin-echo sequence (MOMSE)

Petrovic, A. & Stollberger, R., 2015, Proc. Intl. Soc. Mag. Reson. Med. 23. ., p. 1671-1671

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2014

A Magnetically Drivable Nanovehicle for Curcumin with Antioxidant Capacity and MRI Relaxation Properties

Magro, M., Campos, R., Baratella, D., Lima, G., Holà, K., Diwoky, C., Stollberger, R., Malina, O., Aparicio, C., Zoppellaro, G., Zbořil, R. & Vianello, F., 2014, In : Chemistry - a European Journal. 20, 37, p. 11913-11920

Research output: Contribution to journalArticleResearchpeer-review

A no-tune no-match wideband probe for nuclear quadrupole resonance spectroscopy in the VHF frequency range

Scharfetter, H., Petrovic, A., Eggenhofer, H. & Stollberger, R., 2014, In : Measurement science & technology. 25, p. 125501-1255011

Research output: Contribution to journalArticleResearchpeer-review

Comparison Of Quantitative Lung Vessel Tortuosity And Echocardiography For Non-Invasive Detection Of Pulmonary Hypertension

Balint, Z., Pienn, M., Helmberger, M., Urschler, M., Kullnig, P., Stollberger, R., Kovacs, G., Olschewski, A. & Olschewski, H., 2014.

Research output: Contribution to conferenceAbstractResearchpeer-review

Enhanced Contrast of Punctuate Paramagnetic Structures Through Zero-Padding.

Diwoky, C., Liebmann, D., Strunk, D. & Stollberger, R., 2014, International Society for Magnetic Resonance in Medicine: Scientific Meeting & Exhibition. ., p. 2806-2806

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Intermediate report on subproject MRI in the SFB 'Mathematical Optimization and Application in Medical Science (MOBIS)'

Aigner, C., Knoll, F., Petrovic, A., Schlögl, M. & Stollberger, R., 2014, .

Research output: Book/ReportOther reportResearch

Motion Detection for 3D Radial Balanced SSFP Sequences.

Schlögl, M., Diwoky, C. & Stollberger, R., 2014, 2014 Proc. Intl. Soc. Mag. Reson. Med. 22. ., p. 1604-1604

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Non-invasive determination of pulmonary hypertension with dynamic contrast-enhanced computed tomography: a pilot study

Pienn, M., Kovacs, G., Tscherner, M., Avian, A., Johnson, T. R., Kullnig, P., Stollberger, R., Olschewski, A., Olschewski, H. & Bálint, Z., Mar 2014, In : European Radiology . 24, 3, p. 668-76 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Pulmonary Hypertension
Tomography
Pulmonary Artery
Cardiac Catheterization
Contrast Media

Quantification Of Lung Vessel Tortuosity In Pulmonary Hypertension Patients

Pienn, M., Helmberger, M., Urschler, M., Kullnig, P., Stollberger, R., Kovacs, G., Olschewski, A., Olschewski, H. & Balint, Z., 2014.

Research output: Contribution to conferenceAbstractResearchpeer-review

Quantification of Tortuosity and Fractal Dimension of the Lung Vessels in Pulmonary Hypertension Patients

Helmberger, M., Pienn, M., Urschler, M., Kullnig, P., Stollberger, R., Kovacs, G., Olschewski, A., Olschewski, H. & Balint, Z., 2014, In : PLoS ONE. 9, 1, p. -

Research output: Contribution to journalArticleResearchpeer-review

RF pulse design for low SAR simultaneous multislice (SMS) excitation using optimal control

Aigner, C., Clason, C., Rund, A. & Stollberger, R., 2014.

Research output: Contribution to conferenceAbstractResearch

RF pulse design for low SAR simultaneous multislice (SMS) excitation using optimal control

Aigner, C., Clason, C., Rund, A. & Stollberger, R., 2014, Proc. Intl. Soc. Mag. Reson. Med. 22. p. 1448-1448

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Temperature-induced changes of magnetic resonance relaxation times in the human brain: a postmortem study

Birkl, C., Langkammer, C., Haybaeck, J., Ernst, C., Stollberger, R., Fazekas, F. & Ropele, S., Apr 2014, In : Magnetic Resonance in Medicine. 71, 4, p. 1575-80 6 p.

Research output: Contribution to journalArticleResearchpeer-review

Magnetic Resonance Spectroscopy
Temperature
Brain
Thermometry
Magnetic Resonance Imaging
2013

Determination of cardiac output with dynamic contrast-enhanced computed tomography

Pienn, M., Kovacs, G., Tscherner, M., Johnson, T. R., Kullnig, P., Stollberger, R., Olschewski, A., Olschewski, H. & Bálint, Z., Dec 2013, In : The International Journal of Cardiovascular Imaging. 29, 8, p. 1871-8 8 p.

Research output: Contribution to journalArticleResearchpeer-review

Thermodilution
Cardiac Output
Tomography
Cardiac Catheterization
Pulmonary Artery

Development of a pulseoximeter to measure the oxygen saturation and the heartrate of sedated mice

Aigner, C., Diwoky, C. & Stollberger, R., 2013, (Accepted/In press) Biomedizinische Technik ; 58, Suppl. 1. Berlin: Walter de Gruyter Publishers

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
File

Investigation of temperature dependence of tissue relaxation parameters for post-mortem imaging

Kruisz, J., Petrovic, A., Stollberger, R. & Scheurer, E., 2013, International Society for Magnetic Resonance in Medicine: Scientific Meeting & Exhibition. ., p. 2469-2469

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Off-Resonant Reconstruction of Balanced 3D-Radial Acquisitions with Half-Echo Sampling for Unique Cell Tracking Contrast

Diwoky, C., Gungl, D., Reinisch, A., Hoffmann, N. A., Strunk, D. & Stollberger, R., 2013, International Society for Magnetic Resonance in Medicine: Scientific Meeting & Exhibition. ., p. 765-765

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Parameter Optimization for Liver MR Elastography at 3 T

Strasser, J. K., Roland, J., Reiter, G. & Stollberger, R., 2013, International Society for Magnetic Resonance in Medicine: Scientific Meeting & Exhibition. ., p. 4074-4074

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Quantitative Evaluation of non-linear Reconstruction Methods in MRI

Schlögl, M., Knoll, F., Gruber, K., Ebner, F. & Stollberger, R., 2013, 2013 Proc. Intl. Soc. Mag. Reson. Med. 21. ., p. 2665-2665

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review