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  • Christoph Stefan Aigner
2016

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 journalArticle

2017

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 journalArticle

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 contribution

2019

Simulation of Bloch and Bloch-McConnell Equations - Speed and Accuracy

Graf, C., Rund, A., Aigner, C. S., Stollberger, R. & Kunisch, K., 11 May 2019, Proc. Intl. Soc. Mag. Reson. Med. 27.

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

Spatio-temporal TGV denoising for ASL perfusion imaging

Spann, S. M., Kazimierski, K. S., Aigner, C. S., Kraiger, M., Bredies, K. & Stollberger, R., 15 Aug 2017, In : NeuroImage. 157, p. 81-96 16 p.

Research output: Contribution to journalArticle

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 conferenceAbstract

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 contribution

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 contribution

2020

Time optimal control-based RF pulse design under gradient imperfections

Aigner, C. S., Rund, A., Abo Seada, S., Price, A. N., Hajnal, J. V., Malik, S. J., Kunisch, K. & Stollberger, R., Feb 2020, In : Magnetic Resonance in Medicine. 83, 2, p. 561-574 14 p.

Research output: Contribution to journalArticle

Open Access
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 journalArticle

2016

Fast Optimization of RF Excitation

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

Research output: Contribution to conferenceAbstract

2019

Improving temporal resolution of 3D Arterial Spin Labeling perfusion imaging by combining CAIPIRINHA encoding and spatio-temporal TGV reconstruction

Spann, S. M., Shao, X., Wang, D. JJ., Aigner, C. S., Schlögl, M., Bredies, K. & Stollberger, R., 2019, Proc. Intl. Soc. Mag. Reson. Med. 27.

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

Influence of 4-week multi strain probiotic administration on resting-state functional connectivity in healthy volunteers

Bagga, D., Aigner, C. S., Reichert, J., Chechetto, C., Fischmeister, F. P. S., Holzer, P., Moissl-Eichinger, C. & Schöpf, V., Aug 2019, In : European Journal of Nutrition. 58, 5, p. 1821-1827

Research output: Contribution to journalArticle

Open Access

High-Field Detection of Biomarkers with Fast Field-Cycling MRI: The Example of Zinc Sensing

Bödenler, M., Malikidogo, K. P., Morfin, J. F., Aigner, C. S., Tóth, É., Bonnet, C. S. & Scharfetter, H., 21 Jun 2019, In : Chemistry - a European Journal. 25, 35, p. 8236-8239 4 p.

Research output: Contribution to journalArticle

Open Access
2016

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 conferenceAbstract

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 contribution

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 contribution

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 contribution

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 contribution

2019

3D Bloch-Siegert EPI B1+-mapping

Lesch, A. J., Aigner, C. S., Spann, S. M., Schlögl, M. & Stollberger, R., 2019, p. 0926.

Research output: Contribution to conferenceAbstract

2017

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 contribution

2019
2016

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 conferenceAbstract

2019

Combining Variational Optimization and Deep Learning for efficient ASL image quality enhancement

Schwarzbach, M., Spann, S. M., Hammernik, K., Aigner, C. S., Pock, T. & Stollberger, R., 2019, Magnetic Resonance Materials in Physics, Biology and Medicine.

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