• 8010

    Stremayrgasse 16 Graz

    Austria

Research Output 1975 2019

2018

”Switch-off” of respiratory sinus arrhythmia can occur in a minority of subjects during functional magnetic resonance imaging (fMRI)

Rassler, B., Schwertfeger, A. R., Aigner, C. S. & Pfurtscheller, G., 2018, In : Frontiers in Physiology. 9, 6 p., 1688.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
2017

Accuracy of age estimation based on undersampled MR images of the hand

Neumayer, B., Schlögl, M., Payer, C., Widek, T., Ehammer, T., Stollberger, R. & Urschler, M., May 2017.

Research output: Contribution to conferenceAbstractResearchpeer-review

Age estimation using MR imaging of the third molar teeth and the medial clavicular epiphysis: Validation of a multifactorial approach

Widek, T., Baumann, P., Merkens, H., Ehammer, T., Petrovic, A., Klasinc, I., Urschler, M. & Scheurer, E., May 2017.

Research output: Contribution to conferenceAbstractResearchpeer-review

A generalized model-based reconstruction strategy for fast 3D qMRI

Maier, O., Schlögl, M., Eichberger, J., Block, K. T. & Stollberger, R., Sep 2017, (Accepted/In press). 1 p.

Research output: Contribution to conferenceAbstractResearchpeer-review

Age-related changes in lung vessel morphology in healthy men and women

Pienn, M., Burgard, C., Payer, C., Urschler, M., Johnson, T., Stollberger, R., Olschewski, A., Olschewski, H., Meinel, F. G. & Balint, Z., 1 Oct 2017.

Research output: Contribution to conferenceAbstractResearchpeer-review

Application of time-optimal Simultaneous Multi-Slice refocusing to TSE/RARE

Aigner, C. S., Rund, A., Bilgic, B., Gagoski, B., Setsompop, K., Kunisch, K. & Stollberger, R., 27 Apr 2017, Proc. Intl. Soc. Mag. Reson. Med. 25.

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

Assessment of pharmacokinetics for microvessel proliferation by DCE-MRI for early detection of physeal bone bridge formation in an animal model

Neumayer, B., Amerstorfer, E., Diwoky, C., Lindtner, R. A., Wadl, E., Scheurer, E., Weinberg, A-M. & Stollberger, R., Oct 2017, In : Magnetic Resonance Materials in Physics, Biology and Medicine. 30, 5, p. 417-427 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Microvessels
Osteogenesis
Animal Models
Pharmacokinetics
Bone Remodeling

Assessment of skin permeability to topically applied drugs by skin impedance and admittance

Schwingenschuh, S., Scharfetter, H., Martinsen, O. G., Boulgaropoulos, B., Augustin, T., Tiffner, K. I., Dragatin, C., Raml, R., Hoefferer, C., Prandl, E. C., Sinner, F. & Hajnsek, M., 1 Nov 2017, In : Physiological measurement. 38, 11, p. N138-N150

Research output: Contribution to journalArticleResearchpeer-review

Electric Impedance
Permeability
Skin
Pharmaceutical Preparations
Pharmacodynamics

A time domain signal equation for multi-echo spin-echo sequences with arbitrary exciation and refocusing angle and phase

Petrovic, A., Aigner, C. S. & Stollberger, R., 27 Apr 2017, Proc. Intl. Soc. Mag. Reson. Med. 25.

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

Cause of death or caused by death: Differentiation of thromboemboli and post-mortem clots using quantitative MRI

Webb, B., Urschler, M., Leoni, M., Neumayer, B., Widek, T., Scheicher, S., Stollberger, R. & Schwark, T., May 2017.

Research output: Contribution to conferenceAbstractResearchpeer-review

Contrast by quadrupole enhanced relaxation (CONQUER): A concept for novel smart MRI contrast agents

Scharfetter, H., 13 Feb 2017, Abstracts of the 1st workshop of the COST action CA15209 EURELAX.

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

Detection and volume estimation of artificial hematomas in the subcutaneous fatty tissue: Comparison of different MR sequences at 3.0 T

Ogris, K., Petrovic, A., Scheicher, S., Sprenger, H., Urschler, M., Hassler, E., Yen, K. & Scheurer, E., Jun 2017, In : Forensic Science, Medicine, and Pathology . 13, 2, p. 135-144 10 p.

Research output: Contribution to journalArticleResearchpeer-review

Subcutaneous Tissue
Hematoma
Adipose Tissue
Magnetic Resonance Imaging
Sequence Inversion

Developing an approach to post-mortem MR angiography (PMMRA): Investigation of vascular retention of perfusates in ex situ porcine hearts

Webb, B., Baron, K., Urschler, M., Scheicher, S. & Stollberger, R., May 2017.

Research output: Contribution to conferenceAbstractResearchpeer-review

Distinction between Neural and Vascular BOLD Oscillations and Intertwined Heart Rate Oscillations at 0.1 Hz in the Resting State and during Movement

Pfurtscheller, G., Schwertfeger, A. R., Brunner, C., Aigner, C. S., Fink, D., Brito, J., Carmo, M. P. & Andrade, A., 4 Jan 2017, In : PLoS ONE.

Research output: Contribution to journalArticleResearchpeer-review

Dynamic CE-MRA with high temporal resolution by combining radial acquisition and variational reconstruction

Schlögl, M., Reishofer, G., Holler, M., Benkert, T., Wiesspeiner, U., Bredies, K., Block, K. T., Deutschmann, H. & Stollberger, R., 19 Oct 2017, Dynamic CE-MRA with high temporal resolution by combining radial acquisition and variational reconstruction.

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

Open Access

Evaluation of RF pulses for 8-channel pTx systems at 7T with respect to hardware constraints and the trade-off between local 10g SAR and excitation accuracy

Nohava, L., Kuehne, A., Aigner, C. S., Rund, A., Moser, E., Laistler, E. & Frass, R., 21 Oct 2017, Procedings ESMRMB.

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

Extrinsic MRI Contrast Agents Based on Nuclear Quadrupole Enhanced Relaxation: Principle, Requirements and Characterization of Promising Compounds

Gösweiner, C., Kruk, D., Westlund, P-O., Fischer, R., Schlögl, M., Bödenler, M., Petrovic, A., Spirk, S. & Scharfetter, H., 2017.

Research output: Contribution to conferencePosterResearchpeer-review

High Field FFC-MRI - A First System for 3T

Bödenler, M. & Scharfetter, H., 2017.

Research output: Contribution to conferenceAbstractResearchpeer-review

High Field FFC-MRI - A System for 3T: Initial Experience

Bödenler, M. & Scharfetter, H., 2017.

Research output: Contribution to conferenceAbstractResearch

High Field FFC-MRI with Citrate-Coated GdF3 Nanoparticles: Preliminary Results at 3T

Bödenler, M., Botta, M. & Scharfetter, H., 2017.

Research output: Contribution to conferenceAbstractResearchpeer-review

Highly Accelerated Quantitative MRI with ICTGV Regularized Reconstruction

Schlögl, M., Holler, M., Maier, O., Benkert, T., Bredies, K., Block, K. T. & Stollberger, R., 2017, (Accepted/In press).

Research output: Contribution to conferenceAbstractResearchpeer-review

Improved Accelerated Model-based Parameter Quantification with Total-Generalized- Variation Regularization.

Maier, O., Schlögl, M., Lesch, A. J., Petrovic, A., Holler, M., Pock, T. & Stollberger, R., 2017, (Accepted/In press).

Research output: Contribution to conferenceAbstractResearchpeer-review

Improved Denoising of Dynamic Arterial Spin Labeling with Infimal Convolution of Total Generalized Variation Functionals (ICTGV)

Schlögl, M., Spann, S. M., Aigner, C. S., Holler, M., Bredies, K. & Stollberger, R., 2017.

Research output: Contribution to conferenceAbstractResearchpeer-review

Infimal Convolution of Total Generalized Variation Functionals (ICTGV) for dynamic MRI

Schlögl, M., Holler, M., Bredies, K. & Stollberger, R., 7 Sep 2017.

Research output: Contribution to conferenceAbstractResearchpeer-review

Open Access
decomposition

Infimal convolution of total generalized variation functionals for dynamic MRI

Schlögl, M., Holler, M., Schwarzl, A., Bredies, K. & Stollberger, R., 2017, In : Magnetic resonance in medicine. 78, 1, p. 142–155

Research output: Contribution to journalArticleResearchpeer-review

Computer-Assisted Image Processing
Perfusion
Magnetic Resonance Imaging
Datasets

Messvorrichtung zur breitbandigen Anregung und Erfassung von NQR- und/oder NMR-Spektrographie-Signalen

Hermann, S., 15 Feb 2017, IPC No. G01R 33/ 36 A I, Patent No. AT517551, Priority date 30 Jul 2015, Priority No. AT20150050682

Research output: PatentResearch

Reproducibility of relaxometry of human lumbar vertebrae at 3 Tesla usingH MR spectroscopy

Neumayer, B., Widek, T., Stollberger, R. & Scheurer, E., 12 Dec 2017, In : Journal of magnetic resonance imaging.

Research output: Contribution to journalArticleResearchpeer-review

Lumbar Vertebrae
Magnetic Resonance Spectroscopy
Fats
Water
Volunteers

RF pulse design by optimal control with physical constraints

Rund, A., Aigner, C. S., Kunisch, K. & Stollberger, R., 27 Apr 2017, Proc. Intl. Soc. Mag. Reson. Med. 25.

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

Robust Accelerated Reconstruction for Bloch-Siegert B1-mapping

Lesch, A. J., Schlögl, M. & Stollberger, R., 2017.

Research output: Contribution to conferenceAbstractResearchpeer-review

Simultaneous multislice refocusing by time-optimal control

Rund, A., Aigner, C. S., Kunisch, K. & Stollberger, R., 30 Apr 2017, Proc. Intl. Soc. Mag. Reson. Med. 25.

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

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

Webb, B., Widek, T., Neumayer, B., Bruguier, C., Scheicher, S., Sprenger, H., Grabherr, S., Schwark, T. & Stollberger, R., May 2017, In : International journal of legal medicine. 131, 3, p. 739-749 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Viscosity
Angiography
Temperature
Sudden Cardiac Death
Cadaver

The Gut-Brain-Axis: from gut feelings to gut memory

Bagga, D., Koschutnig, K., Mohan, B., Aigner, C. S., Reichert, J., Holzer, P. & Schöpf, V., 27 Apr 2017, Proc. Intl. Soc. Mag. Reson. Med. 25.

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

When gut speaks, brain listens: Exploring the influence of gut microbiota on emotional decision making

Bagga, D., Koschutnig, K., Mohan, B., Aigner, C. S., Reichert, J., Holzer, P. & Schöpf, V., 29 Jun 2017.

Research output: Contribution to conferenceAbstractResearchpeer-review

2016

Accelerated T1-Mapping with iteratively TV regularized Gauss-Newton Method

Maier, O., Schlögl, M., Lesch, A. J., Petrovic, A. & Stollberger, R., 2016.

Research output: Contribution to conferenceAbstractResearchpeer-review

Accelerated Variational dynamic MRI reconstruction (AVIONIC)

Schlögl, M., Schwarzl, A., Holler, M., Bredies, K. & Stollberger, R., Jan 2016.

Research output: Contribution to conference(Old data) Lecture or PresentationResearchpeer-review

Acceleration of MR Measurements for Age Estimation

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

Research output: Contribution to conferenceAbstractResearchpeer-review

Accurate multi-echo spin-echo T2 quantification using deconvolution

Petrovic, A. & Stollberger, R., 2016.

Research output: Contribution to conferenceAbstractResearchpeer-review

Adhesion properties of hydrogen on Sb(111) probed by helium atom scattering

Kraus, P., Gösweiner, C., Tamtögl, A., Apolloner, F. & Ernst, W. E., 28 Jun 2016, In : Europhysics letters. 114, 5, 56001.

Research output: Contribution to journalArticleResearchpeer-review

helium atoms
adhesion
hydrogen
scattering
surface temperature

Adsorption studies of organophosphonic acids on differently activated gold surfaces

Niegelhell, K., Leimgruber, S., Grießer, T., Chernev, B. S., Schennach, R., Brandl, C., Trimmel, G. & Spirk, S., 2016, In : Langmuir. 32, 6, p. 1550-1559

Research output: Contribution to journalArticleResearchpeer-review

Age dependent changes in lung arteries and veins in healthy women and men

Pienn, M., Burgard, C., Payer, C., Urschler, M., Meinel, F. G., Stollberger, R., Olschewski, A., Olschewski, H. & Balint, Z., 24 Oct 2016.

Research output: Contribution to conferenceAbstractResearchpeer-review

An electronically tuned wideband probehead for NQR spectroscopy in the VHF range

Scharfetter, H., 2016, In : Journal of magnetic resonance. 271, p. 90-98

Research output: Contribution to journalArticleResearchpeer-review

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

Changing Temporal Resolution of DCE-MRI Radial VIBE Data by ICTGV Reconstruction

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

Research output: Contribution to conference(Old data) Lecture or PresentationResearchpeer-review

Chemical Shift Based Fat-Water Separation Using a Variational Approach for B0-Field Correction

Lesch, A. J., Bredies, K., Diwoky, C. & Stollberger, R., 2016, Proc. Intl. Soc. Mag. Reson. Med. 24. p. 4284

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

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