Gert Pfurtscheller

Affiliations
  • BioTechMed Graz, Graz, Austria; Institute of Neural Engineering, Graz University of Technology, Graz, Austria.

Publications (12)

Negative respiratory sinus arrhythmia (nRSA) in the MRI-scanner - a physiologic phenomenon observed during elevated anxiety in healthy persons.

Physiology & behavior
Avec: Beate Rassler , Andreas R Schwerdtfeger , Gerhard Schwarz ,

Processing of fMRI-related anxiety and information flow between brain and body revealed a preponderance of oscillations at 0.15/0.16 Hz.

Scientific reports
Avec: Katarzyna J Blinowska , Maciej Kaminski , Beate Rassler , Wolfgang Klimesch

MRI-related anxiety can induce slow BOLD oscillations coupled with cardiac oscillations.

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology
Avec: G Pfurtscheller , A R Schwerdtfeger , B Rassler , A Andrade , G Schwarz

Analysis of Respiratory Sinus Arrhythmia and Directed Information Flow between Brain and Body Indicate Different Management Strategies of fMRI-Related Anxiety.

Biomedicines
Avec: Beate Rassler , Katarzyna Blinowska , Maciej Kaminski ,

Heart rate variability (HRV): From brain death to resonance breathing at 6 breaths per minute.

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology
Avec: Andreas R Schwerdtfeger , Gerhard Schwarz , Klaus Pfurtscheller , Julian F Thayer , Marc N Jarczok ,

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.

PloS one
Avec: Andreas Schwerdtfeger , David Fink , Clemens Brunner , Christoph Stefan Aigner , Joana Brito , Alexandre Andrade

Respiration-entrained brain oscillations in healthy fMRI participants with high anxiety.

Scientific reports
Avec: Maciej Kaminski , Katarzyna J Blinowska , Beate Rassler , Gerhard Schwarz , Wolfgang Klimesch

Scan-associated anxiety (scanxiety): the enigma of emotional breathing oscillations at 0.32 Hz (19 bpm).

Frontiers in neuroscience
Avec: Beate Rassler , Gerhard Schwarz , Wolfgang Klimesch

Verification of a Central Pacemaker in Brain Stem by Phase-Coupling Analysis Between HR Interval- and BOLD-Oscillations in the 0.10-0.15 Hz Frequency Band.

Frontiers in neuroscience
Avec: Andreas R Schwerdtfeger , Beate Rassler , Alexandre Andrade , Gerhard Schwarz , Wolfgang Klimesch

"Switch-Off" of Respiratory Sinus Arrhythmia May Be Associated With the Activation of an Oscillatory Source (Pacemaker) in the Brain Stem.

Frontiers in physiology
Avec: Beate Rassler , Andreas R Schwerdtfeger , Wolfgang Klimesch , Alexandre Andrade , Gerhard Schwarz , Julian F Thayer

Processing of fMRI-related anxiety and bi-directional information flow between prefrontal cortex and brain stem.

Scientific reports
Avec: Katarzyna J Blinowska , Maciej Kaminski , Andreas R Schwerdtfeger , Beate Rassler , Gerhard Schwarz , Wolfgang Klimesch

Uncovering hemispheric asymmetry and directed oscillatory brain-heart interplay in anxiety processing: an fMRI study.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society
Avec: Ameer Ghouse , Gerhard Schwarz , Gaetano Valenza

Réseau de co-auteurs

Beate Rassler 8 collaborations
Gerhard Schwarz 8 collaborations
Wolfgang Klimesch 6 collaborations
Andreas R Schwerdtfeger 5 collaborations
Maciej Kaminski 4 collaborations
Katarzyna J Blinowska 3 collaborations
Alexandre Andrade 3 collaborations
Julian F Thayer 2 collaborations
G Pfurtscheller 1 collaboration
A R Schwerdtfeger 1 collaboration
B Rassler 1 collaboration
A Andrade 1 collaboration
G Schwarz 1 collaboration
Katarzyna Blinowska 1 collaboration
Klaus Pfurtscheller 1 collaboration
Marc N Jarczok 1 collaboration
Andreas Schwerdtfeger 1 collaboration
David Fink 1 collaboration
Clemens Brunner 1 collaboration
Christoph Stefan Aigner 1 collaboration
Joana Brito 1 collaboration
Ameer Ghouse 1 collaboration
Gaetano Valenza 1 collaboration