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Research Output 1975 2020

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2016

Brain–heart communication: Evidence for “central pacemaker” oscillations with a dominant frequency at 0.1 Hz in the cingulum

Pfurtscheller, G., Schwertfeger, A. R., Seither-Preisler, A., Brunner, C., Aigner, C. S., Brito, J., Carmo, M. P. & Andrade, A., 10 Nov 2016, In : Clinical Neurophysiology. 128, 1

Research output: Contribution to journalArticleResearchpeer-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

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

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
2015

Assessment of fiducial markers to enable the co-registration of photographs and MRI data

Webb, B., Petrovic, A., Urschler, M. & Scheurer, E., 2015, In : Forensic science international. 248, p. 148-153

Research output: Contribution to journalArticleResearchpeer-review

Biofuels from liquid phase pyrolysis oil: a two-step hydrodeoxygenation (HDO) process

Pucher, H., Schwaiger, N., Feiner, R., Ellmaier, L., Peter Pucher, N. V., Chernev, B. S. & Siebenhofer, M., 2015, In : Green chemistry. 17, p. 1291-1298

Research output: Contribution to journalArticleResearchpeer-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

Contrast of artificial subcutaneous hematomas in MRI over time

Hassler, E., Ogris, K., Petrovic, A., Neumayer, B., Widek, T., Yen, K. & Scheurer, E., 2015, In : International journal of legal medicine. 129, 2, p. 317-324

Research output: Contribution to journalArticleResearchpeer-review

Dental age estimation of living persons: comparison of MRI with OPG

Baumann, P., Widek, T., Merkens, H., Boldt, J., Petrovic, A., Urschler, M., Kirnbauer, B., Jakse, N. & Scheurer, E., 2015, In : Forensic science international. 253, p. 76-80

Research output: Contribution to journalArticleResearchpeer-review

Investigation on the formation of copper zinc tin sulphide nanoparticles from metal salts and dodecanethiol

Pateter, A., Haas, W., Chernev, B. S., Kunert, B., Resel, R., Hofer, F., Trimmel, G. & Rath, T., 2015, In : Materials chemistry and physics. 149-150, p. 94-98

Research output: Contribution to journalArticleResearchpeer-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

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

Steirer des Tages: 2,5 Millionen Euro für steirische Forscher

Scharfetter, H., 2015, Kleine Zeitung / Stadtausgabe.

Research output: Contribution to specialist publicationArticleResearch

2014

Age determination of soft tissue hematomas

Neumayer, B., Hassler, E., Petrovic, A., Widek, T., Ogris, K. & Scheurer, E., 2014, In : NMR in biomedicine. 27, 11, p. 1397-1402

Research output: Contribution to journalArticleResearchpeer-review

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

Fast T2 mapping with improved accuracy using undersampled spin-echo MRI and model-based reconstructions with a generating function

Sumpf, T., Petrovic, A., Uecker, M., Knoll, F. & Frahm, J., 2014, In : IEEE transactions on medical imaging. 33, 12, p. 2213-2222

Research output: Contribution to journalArticleResearchpeer-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 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

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

Theranostics of Epitaxially Condensed Colloidal Nanocrystal Clusters, through a Soft Biomineralization Route

Zoppellaro, G., Kolokithas-Ntoukas, A., Polakova, K., Tucek, J., Zboril, R., Loudos, G., Fragogeorgi, E., Diwoky, C., Tomankova, K., Avgoustakis, K., Kouzoudis, D. & Bakandritsos, A., 2014, In : Chemistry of Materials. p. 1-2

Research output: Contribution to journalArticleResearchpeer-review

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

Reconstruction of undersampled radial PatLoc imaging using Total Generalized Variation

Knoll, F., Schultz, G., Bredies, K., Gallichan, D., Zaitsev, M., Hennig, J. & Stollberger, R., 2013, In : Magnetic Resonance in Medicine. 70, 1, p. 40-52

Research output: Contribution to journalArticleResearchpeer-review

Temperature Dependency of T1 Relaxation Time in Unfixed and Fixed Human Brain Tissue

Birkl, C., Langkammer, C., Haybaeck, J., Ernst, C., Stollberger, R., Fazekas, F. & Ropele, S., 7 Sep 2013, In : Biomedical Engineering / Biomedizinische Technik.

Research output: Contribution to journalArticleResearchpeer-review

Topological sensitivity analysis in fluorescence optical tomography

Laurain, A., Hintermüller, M., Freiberger, M. & Scharfetter, H., 2013, In : Inverse problems. 29, p. 1-30

Research output: Contribution to journalArticleResearchpeer-review

Total generalised variation in diffusion tensor imaging

Valkonen, T., Bredies, K. & Knoll, F., 2013, In : SIAM journal on imaging sciences . 6, 1, p. 487–525 39 p.

Research output: Contribution to journalArticleResearchpeer-review

2012

A deterministic approach to the adapted optode placement for illumination of highly scattering tissue

Brunner, P., Clason, C., Freiberger, M. & Scharfetter, H., 2012, In : Biomedical Optics Express. 3, 7, p. 1732-1743

Research output: Contribution to journalArticleResearchpeer-review

A fully automated trabecular bone structural analysis tool based on T2* -weighted magnetic resonance imaging

Kraiger, M., Martirosian, P., Opriessnig, P., Eibofner, F., Rempp, H., Hofer, M., Schick, F. & Stollberger, R., Mar 2012, In : Computerized medical imaging and graphics. 36, 2, p. 85-94 10 p.

Research output: Contribution to journalArticleResearchpeer-review

Magnetic resonance
Structural analysis
Bone
Joints
Magnetic Resonance Imaging

An image space approach to Cartesian based parallel MR imaging with total variation regularization

Keeling, S., Clason, C., Hintermüller, M., Knoll, F., Laurain, A. & Von Winckel, G., 2012, In : Medical image analysis. 16, 1, p. 189-200

Research output: Contribution to journalArticleResearchpeer-review

Laryngeal Electromyography: Electrode Guidance Based on 3-Dimensional Magnetic Resonance Tomography Images of the Larynx

Storck, C., Gehrer, R., Hofer, M., Neumayer, B., Stollberger, R., Schumacher, R., Gugatschka, M., Friedrich, G. & Wolfensberger, M., 2012, In : Journal of voice. 26, 1, p. 10–116

Research output: Contribution to journalArticleResearchpeer-review

Parallel imaging with nonlinear reconstruction using variational penalties

Knoll, F., Clason, C., Bredies, K., Uecker, M. & Stollberger, R., 2012, In : Magnetic Resonance in Medicine. 67, p. 34-41

Research output: Contribution to journalArticleResearchpeer-review

Surface Design of Core-Shell Superparamagnetic Iron Oxide Nanoparticles Drives Record Relaxivity Values in Functional MRI Contrast Agents

Zoppellaro, G., Maity, D., Sedenkova, V., Tucek, J., Safarova, K., Polakova, K., Tomankova, K., Stollberger, R., Diwoky, C., Machala, L. & Zboril, R., 2012, In : Chemical Communications. 48, 93, p. 11398-11400

Research output: Contribution to journalArticleResearchpeer-review

The AGILE library for image reconstruction in biomedical sciences using graphics card hardware acceleration

Freiberger, M., Knoll, F., Bredies, K., Scharfetter, H. & Stollberger, R., 2012, In : Computing in science & engineering. 15, 1, p. 34-44

Research output: Contribution to journalArticleResearchpeer-review

Ultrasmall superparamagnetic iron oxide (USPIO)-based liposomes as magnetic resonance imaging probes

Frascione, D., Diwoky, C., Almer, G., Opriessnig, P., Vonach, C., Gradauer, K., Leitinger, G., Mangge, H., Stollberger, R. & Prassl, R., 2012, In : International journal of nanomedicine. 7, p. 2349-2359

Research output: Contribution to journalArticleResearchpeer-review

2011

Adapted Random Sampling Patterns for Accelerated MRI

Knoll, F., Clason, C., Diwoky, C. & Stollberger, R., 2011, In : Magnetic Resonance Materials in Physics, Biology and Medicine. 24, 1, p. 43-50

Research output: Contribution to journalArticleResearchpeer-review

Adipose Triglyceride Lipase Contributes to Cancer-Associated Cachexia

Das, S. K., Eder, S., Schauer, S., Diwoky, C., Temmel, H., Gürtl, B., Gorkiewicz, G., Tamilarasan, K. P., Kumari, P., Trauner, M., Zimmermann, R., Vesely, P., Hämmerle, G., Zechner, R. & Höfler, G., 2011, In : Science. 333, 6039, p. 233-238

Research output: Contribution to journalArticleResearchpeer-review

A Total Variation Based Approach to Correcting Surface Coil Magnetic Resonance Images

Keeling, S., Hintermüller, M., Knoll, F., Kraft, D. & Laurain, A., 2011, In : Applied Mathematics and Computation. 218, 2, p. 219–232

Research output: Contribution to journalArticleResearchpeer-review

Automated macrovessel artifact correction in dynamic susceptibility contrast magnetic resonance imaging using independent component analysis

Reishofer, G., Koschutnig, K., Enzinger, C., Ischebeck, A., Keeling, S., Stollberger, R. & Ebner, F., Mar 2011, In : Magnetic Resonance in Medicine. 65, 3, p. 848-57 10 p.

Research output: Contribution to journalArticleResearchpeer-review

Artifacts
Magnetic Resonance Imaging
Cerebrovascular Disorders
Perfusion
Cerebrovascular Circulation

Automated macrovessel artifact correction in dynamic susceptibitiy contrast magnetic resonance imaging using independent component analysis

Reishofer, G., Koschutnig, K., Enzinger, C., Ischebeck, A., Keeling, S., Stollberger, R. & Ebner, F., 2011, In : Magnetic Resonance in Medicine. 65, 3, p. 848-857

Research output: Contribution to journalArticleResearchpeer-review

Enhancing impedance imaging through multimodal tomography

Gürsoy, D., Mamatjan, Y., Adler, A. & Scharfetter, H., Nov 2011, In : IEEE transactions on biomedical engineering. 58, 11, p. 3215-24 10 p.

Research output: Contribution to journalArticleResearchpeer-review

Tomography
Imaging techniques
Acoustic impedance
Electromagnetic induction
Electrodes

Enhancing impedance imaging through multi-modal tomography

Gürsoy, D., Maimaitijiang, Y., Adler, A. & Scharfetter, H., 2011, In : IEEE transactions on biomedical engineering. 58, 11, p. 3215-3224

Research output: Contribution to journalArticleResearchpeer-review

High-performance image reconstruction in fluorescence tomography on desktop computers and graphics hardware

Freiberger, M., Egger, H., Liebmann, M. & Scharfetter, H., 1 Jan 2011, In : Biomedical Optics Express. 2, 11, p. 3207-3222 16 p.

Research output: Contribution to journalArticleResearchpeer-review

Optical Tomography
Computer Graphics
Computer-Assisted Image Processing
image reconstruction
hardware

Imaging artifacts in magnetic induction tomography caused by the structural incorrectness of the sensor model

Gürsoy, D. & Scharfetter, H., 2011, In : Measurement science & technology. 22, 1

Research output: Contribution to journalArticleResearchpeer-review

Loss of intestinal GATA4 prevents diet-induced obesity and promotes insulin sensitivity in mice

Patankar, J. V., Chandak, P. G., Obrowsky, S., Pfeifer, T., Diwoky, C., Uellen, A., Sattler, W., Stollberger, R., Hoefler, G., Heinemann, A., Battle, M., Duncan, S., Kratky, D. & Levak-Frank, S., Mar 2011, In : American Journal of Physiology / Endocrinology and Metabolism. 300, 3, p. E478-88

Research output: Contribution to journalArticleResearchpeer-review

Insulin Resistance
Obesity
Diet
Glucagon-Like Peptide 1
Intestinal Absorption

MicroRNA-30c promotes human adipocyte differentiation and co-represses PAI-1 and ALK2

Karbiener, M., Neuhold, C., Opriessnig, P., Prokesch, A., Bogner-Strauß, J. G. & Scheideler, M., 2011, In : RNA biology. 8, 5, p. 850-860

Research output: Contribution to journalArticleResearchpeer-review