Heart rate variability as a biomarker in health and affective disorders: A perspective on neuroimaging studies
The dynamic embodiment of psychological processes is evident in the association of health
outcomes, behavioural traits and psychological functioning with Heart Rate Variability …
outcomes, behavioural traits and psychological functioning with Heart Rate Variability …
Heart rate variability (HRV): From brain death to resonance breathing at 6 breaths per minute
AR Schwerdtfeger, G Schwarz, K Pfurtscheller… - Clinical …, 2020 - Elsevier
Heart rate variability (HRV) has been associated with various diseases and reflects
autonomic cardiac control sensitive to central nervous system function. Examples of the …
autonomic cardiac control sensitive to central nervous system function. Examples of the …
[HTML][HTML] Brain-heart interactions in the neurobiology of consciousness
D Candia-Rivera - Current Research in Neurobiology, 2022 - Elsevier
Recent experimental evidence on patients with disorders of consciousness revealed that
observing brain-heart interactions helps to detect residual consciousness, even in patients …
observing brain-heart interactions helps to detect residual consciousness, even in patients …
[HTML][HTML] Functional assessment of bidirectional cortical and peripheral neural control on heartbeat dynamics: A brain-heart study on thermal stress
The study of functional Brain-Heart Interplay (BHI) from non-invasive recordings has gained
much interest in recent years. Previous endeavors aimed at understanding how the two …
much interest in recent years. Previous endeavors aimed at understanding how the two …
Out-of-step: brain-heart desynchronization in anxiety disorders
Imaging studies in anxiety disorders (AD) show abnormal functional connectivity primarily in
the salience network (SN), somatomotor network (SMN), and default mode network (DMN) …
the salience network (SN), somatomotor network (SMN), and default mode network (DMN) …
From lung to brain: respiration modulates neural and mental activity
Respiration protocols have been developed to manipulate mental states, including their use
for therapeutic purposes. In this systematic review, we discuss evidence that respiration may …
for therapeutic purposes. In this systematic review, we discuss evidence that respiration may …
Processing of fMRI-related anxiety and information flow between brain and body revealed a preponderance of oscillations at 0.15/0.16 Hz
G Pfurtscheller, KJ Blinowska, M Kaminski… - Scientific Reports, 2022 - nature.com
Slow oscillations of different center frequencies and their coupling play an important role in
brain-body interactions. The crucial question analyzed by us is, whether the low frequency …
brain-body interactions. The crucial question analyzed by us is, whether the low frequency …
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
G Pfurtscheller, AR Schwerdtfeger, B Rassler… - Frontiers in …, 2020 - frontiersin.org
The origin of slow intrinsic oscillations in resting states of functional magnetic resonance
imaging (fMRI) signals is still a matter of debate. The present study aims to test the …
imaging (fMRI) signals is still a matter of debate. The present study aims to test the …
A paradigm to enhance motor imagery using rubber hand illusion induced by visuo-tactile stimulus
Enhancing motor imagery (MI) results in amplified event-related desynchronization (ERD)
and is important for MI-based rehabilitation and brain-computer interface (BCI) applications …
and is important for MI-based rehabilitation and brain-computer interface (BCI) applications …
Feelings from the heart: Developing HRV decrease‐trigger algorithms via multilevel hyperplane simulation to detect psychosocially meaningful episodes in everyday …
AR Schwerdtfeger, C Rominger - Psychophysiology, 2021 - Wiley Online Library
Heart rate variability (HRV) has been associated with diverse psychosocial concepts, like
stress, anxiety, depression, rumination, social support, and positive affect, among others …
stress, anxiety, depression, rumination, social support, and positive affect, among others …