Missing-data imputation using wearable sensors in heart rate variability [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2020 The objective of this work is to set up a methodology that considers missing data from a connected heartbeat sensor in order to propose a good replacement methodology in the context of heart rate variability (HRV) computation. The framework is a research
A. Tlija, K. Węgrzyn-Wolska, D. Istrate
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Molecular epidemiology of human rhinovirus infections in Kilifi, coastal Kenya [PDF]
, 2012 This study reports pediatric surveillance over 3 years for human rhinovirus (HRV) at the District Hospital of Kilifi, coastal Kenya. Nasopharyngeal samples were collected from children presenting at outpatient clinic with no signs of acute respiratory ...
Agoti, Charles N. +8 more
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Journal of Education, Health and Sport, 2018 Background. Earlier we reported that in children with spastic forms of cerebral palsy (SFCP) after two-week course of rehabilitation by Kozyavkin© method reducing neural component of muscle tone (NCMT) stated in 79,3% cases while in 13,8% cases changes ...
Valeriy Y. Babelyuk +6 more
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The role of heart rate on the associations between body composition and heart rate variability in children with overweight/obesity : the ActiveBrains project [PDF]
, 2019 Background: Heart rate variability (HRV) is negatively associated with body mass index and adiposity in several populations. However, less information is available about this association in children with overweight and obesity, especially severe/morbid ...
Cadenas-Sanchez, Cristina +11 more
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Association between changes in heart rate variability during the anticipation of a stressful situation and the stress-induced cortisol response [PDF]
, 2018 Vagal activity - reflecting the activation of stress regulatory mechanisms and prefrontal cortex activation - is thought to play an inhibitory role in the regulation of the hypothalamus-pituitary-adrenal axis.
De Raedt, Rudi +2 more
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Neurophysiological investigations of drug resistant epilepsy patients treated with vagus nerve stimulation to differentiate responders from non-responders [PDF]
, 2020 Background and purpose In patients treated with vagus nerve stimulation (VNS) for drug resistant epilepsy (DRE), up to a third of patients will eventually not respond to the therapy.
Boon, Paul +13 more
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Effect of obstructive sleep apnea on the response to hypertension therapy
Clinical and Experimental Hypertension, 2017 Obstructive sleep apnea (OSA) often precedes cardiovascular disease, partly due to treatment resistant hypertension. The nocturnal apneas of OSA trigger increased sympathetic nervous discharge during both sleep and wakefulness.
Michael G. Ziegler +4 more
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Movement filtered heart rate variability (HRV) data from a chest-worn sensor
Current Directions in Biomedical Engineering, 2021 Recording of heart rate variability (HRV) is a noninvasive and continuous measurement method that allows investigating the autonomic nervous system (ANS) and its reaction to environmental influences.
Hanshans Christian +10 more
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My Life in HRV Biofeedback Research [PDF]
Applied Psychophysiology and Biofeedback, 2022 This paper reviews the published work of me along with my students and close colleagues on the topic of heart rate variability biofeedback (HRVB). It includes early research by Vaschillo documenting resonance characteristics of the baroreflex system that causes large oscillations in heart rate when breathing at resonance frequency, research on heart ...
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Journal of Education, Health and Sport, 2019 Background. In previous studies involving subjects of both sexes with dysfunction of the neuroendocrine-immune complex, we found that the weekly use of Naftussya as Truskavets’ and Pomyarky deposits generally has the same effect on its parameters.The ...
Nadiya O Sydoruk, Walery Zukow
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