yelisyeyeva, olha kaminskyy, danylo semen, marta chelpanova, ilona semen, khrystyna o.
The functionality of redox metabolism is frequently named as an important contributor to the processes of aging and anti-aging. Excessive activation of free radical reactions accompanied by the inability of the antioxidant defense (AOD) mechanisms to control the flow of the reactive oxygen species (ROS) leads to the persistence of oxidative stress,...
lin, chengyou zhu, xinying wang, renpeng zhou, wei li, na xie, yu
Driving fatigue is the cause of many traffic accidents and poses a serious threat to road safety. To address this issue, this paper aims to develop a system for the early detection of driver fatigue. The system leverages heart rate variability (HRV) features and embedded machine learning to estimate the driver’s fatigue level. The driver’s HRV is d...
shih, hao-yu martin, françois ness, debra romine, whitney peck, taylor l. turpin, tricia horoschak, rachael steeby, cindy phillips, hannah claypool, mary
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Therapy dogs have been increasingly incorporated into a variety of medical treatment programs to improve patients’ treatment outcomes and wellbeing. However, research investigating the stress level of therapy dogs in this setting is limited. This is the first randomized–controlled and prospective study that investigated the wellbeing of therapy dog...
padovano, daniele martinez-rodrigo, arturo josé, m. rieta, josé j. alcaraz, raul
Obstructive sleep apnea (OSA) represents a significant health concern. While polysomnography (PSG) remains the gold standard, its resource-intensive nature has encouraged the exploration of further alternative approaches. Most of these were based on the heart rate variability (HRV) analysis, but only a few of them have presented a recurrence-based ...
rudics, emese buzás, andrás pálfi, antónia szabó, zoltán nagy, ádám hompoth, emőke adrienn dombi, józsef bilicki, vilmos szendi, istván dér, andrás
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Background/Objectives: For the rapid, objective characterization of the physiological stress response, there is currently no generally recognized standard. The stress measurement methods used in practice (e.g., for psychological measures of stress) are often subjective, or in the case of biological markers (e.g., cortisol, amylase), they usually re...
nogueira, marlene magalhães, juliana da silva sampaio, adriana sousa, sónia coutinho, joana f.
Background: The Default Mode Network (DMN) is involved in self-referential and emotional processes, while the insula integrates emotional and interoceptive signals. Functional connectivity between the insula and the DMN is proposed to enhance these processes by linking internal bodily states with self-referential thoughts and emotional regulation. ...
Pellow, Katie Harrison, Jackie Tucker, Paul Harper, Brent
Published in
Scandinavian Journal of Pain
Objectives Autonomic regulation has been identified as a potential regulator of pain via vagal nerve mediation, assessed through heart rate variability (HRV). Non-invasive vagal nerve stimulation (nVNS) and heart rate variability biofeedback (HRVB) have been proposed to modulate pain. A limited number of studies compare nVNS and HRVB in persons wit...
cheng-hung, ko liang, yong-ting liao, yu-chi chen, hui-fang
Background/Objectives: Transitional attachment objects, such as blankets, play a critical role in childhood by helping children manage separation anxiety and regulate emotions. Although attachment to these objects often decreases as children grow older, it may persist into adulthood and influence emotion regulation and stress responses. Their influ...
kim, jong-ho sohn, jong-hee hwang, sung-mi lee, jae-jun kwon, young-suk
Background/Objectives: One of the most prevalent neurological conditions in the world, headaches impact a large number of people. Patients who experience headaches often have autonomic nervous system dysfunction, which can influence the onset and duration of headaches. Heart rate variability (HRV) serves as an indicator of the autonomic nervous sys...
demin, denis poskotinova, liliya
Heart rate variability biofeedback (HRV BF) training aids adaptation to new climatic, geographical, and social environments. Neurophysiological changes during the HRV BF in individuals from tropical regions studying in the Arctic are not well understood. The aim of this study was to research electroencephalographic (EEG) changes during a single sho...
