Stengl, Helena Ganeshan, Ramanan Hellwig, Simon Blaszczyk, Edyta Fiebach, Jochen B Nolte, Christian H Bauer, Axel Schulz-Menger, Jeanette Endres, Matthias Scheitz, Jan F
...
Published in
JMIR Research Protocols
Background Elevated cardiac troponin, which indicates cardiomyocyte injury, is common after acute ischemic stroke and is associated with poor functional outcome. Myocardial injury is part of a broad spectrum of cardiac complications that may occur after acute ischemic stroke. Previous studies have shown that in most patients, the underlying mechani...
Chen, Yung-Sheng Pagaduan, Jeffrey C. Bezerra, Pedro Crowley-McHattan, Zachary J. Kuo, Cheng-Deng Clemente, Filipe Manuel
Published in
Frontiers in Psychology
Background: Monitoring the daily change in resting heart rate variability (HRV) can provide information regarding training adaptation and recovery status of the autonomic nervous system (ANS) during training camps. However, it remains unclear whether postural stabilization is essential for valid and reliable ultra-short-term (HRVUST) recordings in ...
McMillan, David W. Henderson, Gregory C. Nash, Mark S. Jacobs, Kevin A.
Published in
Frontiers in Physiology
Spinal cord injury (SCI) results in disordered fat metabolism. Autonomic decentralization might contribute to dyslipidemia in SCI, in part by influencing the uptake of dietary fats through the gut-lymph complex. However, the neurogenic contributions to dietary fat metabolism are unknown in this population. We present a subset of results from an ong...
Gao, Lei Gaba, Arlen Cui, Longchang Yang, Hui-Wen Saxena, Richa Scheer, Frank A J L Akeju, Oluwaseun Rutter, Martin K Lo, Men-Tzung Hu, Kun
...
Published in
Journal of the American Heart Association
Background Spontaneous heart rate fluctuations contain rich information related to health and illness in terms of physiological complexity, an accepted indicator of plasticity and adaptability. However, it is challenging to make inferences on complexity from shorter, more practical epochs of data. Distribution entropy (DistEn) is a recently introdu...
Gautron, Laurent
Published in
Frontiers in Neuroscience
The excitation of vagal mechanoreceptors located in the stomach wall directly contributes to satiation. Thus, a loss of gastric innervation would normally be expected to result in abrogated satiation, hyperphagia, and unwanted weight gain. While Roux-en-Y-gastric bypass (RYGB) inevitably results in gastric denervation, paradoxically, bypassed subje...
Pimentel, Renata M. M. Ferreira, Celso Valenti, Vitor Garner, David M. Macedo, Hugo Jr. Oliveira, Acary S. Bulle Leitão, Francisco Naildo Cardoso de Abreu, Luiz Carlos
Published in
Entropy
Objective: the complexity of heart-rate variability (HRV) in amyotrophic lateral sclerosis (ALS) patients with different pulmonary capacities was evaluated. Methods: We set these according to their pulmonary capacity, and specifically forced vital capacity (FVC). We split the groups according to FVC (FVC > 50% ( n = 29) and FVC
Lavanga, Mario Heremans, Elisabeth Moeyersons, Jonathan Bollen, Bieke Jansen, Katrien Ortibus, Els Naulaers, Gunnar Van Huffel, Sabine Caicedo, Alexander
Published in
Frontiers in Physiology
This study aims at investigating the development of premature infants' autonomic nervous system (ANS) based on a quantitative analysis of the heart-rate variability (HRV) with a variety of novel features. Additionally, the role of heart-rate drops, known as bradycardias, has been studied in relation to both clinical and novel sympathovagal indices....
Bellenger, Clint R. Thomson, Rebecca L. Davison, Kade Robertson, Eileen Y. Buckley, Jonathan D.
Published in
Frontiers in Physiology
While post-exercise heart rate (HR) variability (HRV) has been shown to increase in response to training leading to improvements in performance, the effect of training leading to decrements in performance (i.e., overreaching) on this parameter has been largely ignored. This study evaluated the effect of heavy training leading to performance decreme...
Lammertink, Femke Vinkers, Christiaan H. Tataranno, Maria L. Benders, Manon J. N. L.
Published in
Frontiers in Psychiatry
The third trimester of pregnancy represents a sensitive phase for infant brain plasticity when a series of fast-developing cellular events (synaptogenesis, neuronal migration, and myelination) regulates the development of neural circuits. Throughout this dynamic period of growth and development, the human brain is susceptible to stress. Preterm inf...
Cornell, David J. Noel, Sabrina E. Zhang, Xiyuan Ebersole, Kyle T.
Published in
International Journal of Environmental Research and Public Health
Firefighters have a sustained risk for experiencing a sudden cardiac event after completing a fire call. Heart rate recovery (HRR) can be utilized to characterize autonomic nervous system (ANS) recovery and has been linked to cardiac events. Research suggests that body composition influences post-exercise HRR responses in non-firefighter population...
