“Switch-Off” of Respiratory Sinus Arrhythmia Can Occur in a Minority of Subjects During Functional Magnetic Resonance Imaging (fMRI)

por Rassler, Beate, Schwerdtfeger, Andreas, Aigner, Christoph Stefan, Pfurtscheller, Gert
Publicado 2018

Advanced design of MRI inversion pulses for inhomogeneous field conditions by optimal control

por Graf, Christina, Soellradl, Martin, Aigner, Christoph Stefan, Rund, Armin, Stollberger, Rudolf
Publicado 2022

Radiofrequency antenna concepts for human cardiac MR at 14.0 T

por Nurzed, Bilguun, Kuehne, Andre, Aigner, Christoph Stefan, Schmitter, Sebastian, Niendorf, Thoralf, Eigentler, Thomas Wilhelm
Publicado 2023

MRI-related anxiety in healthy individuals, intrinsic BOLD oscillations at 0.1 Hz in precentral gyrus and insula, and heart rate variability in low frequency bands

por Pfurtscheller, Gert, Schwerdtfeger, Andreas, Fink, David, Brunner, Clemens, Aigner, Christoph Stefan, Brito, Joana, Andrade, Alexandre
Publicado 2018

Correction: MRI-related anxiety in healthy individuals, intrinsic BOLD oscillations at 0.1 Hz in precentral gyrus and insula, and heart rate variability in low frequency bands

por Pfurtscheller, Gert, Schwerdtfeger, Andreas, Fink, David, Brunner, Clemens, Aigner, Christoph Stefan, Brito, Joana, Andrade, Alexandre
Publicado 2019

Robust single-shot acquisition of high resolution whole brain ASL images by combining time-dependent 2D CAPIRINHA sampling with spatio-temporal TGV reconstruction

por Spann, Stefan M., Shao, Xingfeng, Wang, Danny JJ., Aigner, Christoph S., Schloegl, Matthias, Bredies, Kristian, Stollberger, Rudolf
Publicado 2019

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

por Pfurtscheller, Gert, Schwerdtfeger, Andreas, Brunner, Clemens, Aigner, Christoph, Fink, David, Brito, Joana, Carmo, Marciano P., Andrade, Alexandre
Publicado 2017

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

por Bödenler, Markus, Malikidogo, Kyangwi P., Morfin, Jean‐François, Aigner, Christoph Stefan, Tóth, Éva, Bonnet, Célia S., Scharfetter, Hermann
Publicado 2019

Synchronization of intrinsic 0.1‐Hz blood‐oxygen‐level‐dependent oscillations in amygdala and prefrontal cortex in subjects with increased state anxiety

por Pfurtscheller, Gert, Schwerdtfeger, Andreas, Seither‐Preisler, Annemarie, Brunner, Clemens, Aigner, Christoph Stefan, Calisto, João, Gens, João, Andrade, Alexandre
Publicado 2018

Probiotics drive gut microbiome triggering emotional brain signatures

por Bagga, Deepika, Reichert, Johanna Louise, Koschutnig, Karl, Aigner, Christoph Stefan, Holzer, Peter, Koskinen, Kaisa, Moissl-Eichinger, Christine, Schöpf, Veronika
Publicado 2018

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

por Bagga, Deepika, Aigner, Christoph Stefan, Reichert, Johanna Louise, Cecchetto, Cinzia, Fischmeister, Florian Ph. S., Holzer, Peter, Moissl-Eichinger, Christine, Schöpf, Veronika
Publicado 2018

Time optimal control‐based RF pulse design under gradient imperfections

por Aigner, Christoph S., Rund, Armin, Abo Seada, Samy, Price, Anthony N., Hajnal, Joseph V., Malik, Shaihan J., Kunisch, Karl, Stollberger, Rudolf
Publicado 2019

Strengthening of Reinforced Concrete Beams with Externally Mounted Sequentially Activated Iron-Based Shape Memory Alloys

por Strieder, Emanuel, Aigner, Christoph, Petautschnig, Gabriele, Horn, Sebastian, Marcon, Marco, Schwenn, Michael, Zeman, Oliver, Castillo, Pablo, Wan-Wendner, Roman, Bergmeister, Konrad
Publicado 2019