Results 71 to 80 of about 343,660 (260)

Use of Mutual Information and Transfer Entropy to Assess Interaction between Parasympathetic and Sympathetic Activities of Nervous System from HRV

Entropy, 2017
Obstructive sleep apnea (OSA) is a common sleep disorder that often associates with reduced heart rate variability (HRV) indicating autonomic dysfunction.
Lianrong Zheng, Weifeng Pan, Yifan Li, Daiyi Luo, Qian Wang, Guanzheng Liu   +5 more
doaj   +1 more source

Harlequin syndrome: The sudden onset of unilateral flushing and sweating [PDF]

, 1988
Facial flushing and sweating were investigated in five patients who complained of the sudden onset of unilateral facial flushing in hot weather or when exercising vigorously.
P D Drummond, J G Morris, Morris, J.G., Drummond, P.D., S C Gandevia, Gandevia, S.C., Lance, J.W., J W Lance   +7 more
core   +1 more source

Farmers’ Protests in Germany: Media Coverage and Types of Bias

Agribusiness, EarlyView.
ABSTRACT The German farmers’ protests of 2024 sparked widespread media coverage and public debate. Yet, media coverage was not always positive, reflecting the media's attention‐seeking and selective focus. Occurrences of farmers blocking media outlets reflected distrust in how their concerns were portrayed.
Felix Schlichte, Doris Läpple
wiley   +1 more source

Gaskell, Langley, and the "para-sympathetic" idea

eLife
Historically, the creation of the parasympathetic division of the autonomic nervous system of the vertebrates is inextricably linked to the unification of the cranial and sacral autonomic outflows.
Jean-François Brunet
doaj   +1 more source

Enhancing Sensitivity across Scales with Highly Sensitive Hall Effect‐Based Auxetic Tactile Sensors

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Herein, a tactile sensor based on hall‐effect sensors with an auxetic structure, called Hall effect‐based auxetic tactile sensor (HEATS), is proposed. The change in magnetism resulting from the deformation of the auxetic structure is utilized for sensing.
Youngheon Yun, Dongchan Lee, Soyeon Lee, Salvador Pané, Josep Puigmartí‐Luis, Sungwoo Chun, Bumjin Jang   +6 more
wiley   +1 more source

Immersion of the hand in ice water releases adrenergic vasoconstrictor tone in the ipsilateral temple [PDF]

, 2006
Immersion of the hand in painfully cold water induces cutaneous vasodilatation in the temples, more so ipsilaterally than contralaterally. To investigate the mechanism of this response, guanethidine or saline was administered by transcutaneous ...
Drummond, P.D.
core  

The liver‐brain axis: A multidimensional regulatory network implicated in Alzheimer's disease pathogenesis and clinical implications

Animal Models and Experimental Medicine, EarlyView.
Schematic diagram of the core pathways of the liver‐brain axis in regulating AD. The liver regulates cerebral Aβ deposition, tau phosphorylation, and neuroinflammation through pathways such as metabolic detoxification (urea cycle, ketone body metabolism, glutathione antioxidant system), molecular secretion (APOE, CRP, FGF21, IGF‐1), and Aβ clearance ...
Ning Zhang, Wei Chen, Meng Wang
wiley   +1 more source

Low-Frequency Oscillations in Cardiac Sympathetic Neuronal Activity

Frontiers in Physiology, 2020
Sudden cardiac death caused by ventricular arrhythmias is among the leading causes of mortality, with approximately half of all deaths attributed to heart disease worldwide.
Richard Ang, Nephtali Marina, Nephtali Marina   +2 more
doaj   +1 more source

Contribution of liver nerves, glucagon, and adrenaline to the glycaemic response to exercise in rats [PDF]

, 1994
The contribution of hepatic sympathetic innervation, glucagon and adrenaline to the glycaemic response to exercise was investigated in rats. Hepatically denervated (LDX) or sham operated (SHAM) rats with permanent catheters were therefore submitted to ...
B. AHRÉN, Dijk, G. van,, Bouws, G., van Dijk, Gertjan; id_orcid, Ahrén, B., Lindfeldt, J., KUVAKİ BALKAN, BAHAR, Bouws, G.,, SCHEURINK, AJW, AHREN, B, Balkan, B.,, Balkan, B., A. J. W. SCHEURINK, VAN DIJK, G, BOUWS, G, LINDFELDT, J, Scheurink, A.J.W., BALKAN, B, STEFFENS, AB, G. BOUWS, Steffens, A.B.,, B. BALKAN, Ahrén, B.,, Scheurink, A.J.W.,, A. B. STEFFENS, Steffens, A.B., Lindfeldt, J.,, G. VAN DIJK, van Dijk, Gertjan, VANDIJK, G, J. LINDFELDT   +30 more
core   +2 more sources

Toward a Behavioral Reserve Model in Amyotrophic Lateral Sclerosis

Annals of Neurology, EarlyView.
Objective Behavioral impairment is common in amyotrophic lateral sclerosis (ALS) and strongly affects autonomy, caregiver burden, and outcomes, yet predictors of vulnerability remain unclear. We investigated whether premorbid regulatory traits and socio‐educational exposures are associated with behavioral phenotypes in ALS within a behavioral reserve ...
Francesca Palumbo, Barbara Iazzolino, Cristina Moglia, Umberto Manera, Enrico Matteoni, Sara Cabras, Giorgio Pellegrino, Emilio Minerva, Vita Passidomo, Rosario Vasta, Gabriele Mora, Fabrizio D’Ovidio, Antonio Canosa, Andrea Calvo, Adriano Chiò   +14 more
wiley   +1 more source