Heart Rate vs Stress Indicator for Short Term Mental Stress
نویسندگان
چکیده
منابع مشابه
Effects of stress on heart rate complexity--a comparison between short-term and chronic stress.
This study examined chronic and short-term stress effects on heart rate variability (HRV), comparing time, frequency and phase domain (complexity) measures in 50 healthy adults. The hassles frequency subscale of the combined hassles and uplifts scale (CHUS) was used to measure chronic stress. Short-term stressor reactivity was assessed with a speech task. HRV measures were determined via surfac...
متن کاملChildren's heart rate variability as stress indicator: association with reported stress and cortisol.
UNLABELLED Stress is a complex phenomenon coordinated by two main neural systems: the hypothalamic-pituitary-adrenal system with cortisol as classical stress biomarker and the autonomic nervous system with heart rate variability (HRV) as recently suggested stress marker. To test low HRV (5 minute measurements) as stress indicator in young children (5-10 y), associations with self-reported chron...
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1. To evaluate the short-term reproducibility of heart rate, oscillometrically determined blood pressure, antecubital venous plasma catecholamine concentrations and subjective responses to strictly standardized mental arithmetic, we performed two identical tests 1 h apart in 14 young, healthy and normotensive male subjects (age 22-35 years). 2. Heart rate and blood pressure responses to the two...
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BACKGROUND Results of studies that address the influence of stress on salivary flow rate and composition are controversial. The aim of this study was to reveal the influence of stress vulnerability and different phases of stress reactivity on the unstimulated and stimulated salivary flow rate. We examined that acute mental stress does not change the salivary flow rate. In addition, we also exam...
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In this paper we reviewed Heart Rate Variability (HRV) analysis in evaluation of mental stress. Over the years many researchers have contributed in estimating relation between HRV and Perceived Mental Stress. In this article we analyzed various techniques available for evaluation of mental stress. Time domain and frequency domain analysis results are reviewed for understanding the significance ...
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ژورنال
عنوان ژورنال: British Journal of Medicine and Medical Research
سال: 2016
ISSN: 2231-0614
DOI: 10.9734/bjmmr/2016/27593