Heart rate variability (HRV) as a way to understand associations between the autonomic nervous system (ANS) and affective states: A critical review of the literature

N Gullett, Z Zajkowska, A Walsh, R Harper… - International Journal of …, 2023 - Elsevier
Evidence suggests affective disorders such as depression and bipolar disorder are
characterised by dysregulated autonomic nervous system (ANS) activity. These findings …

Multilevel mental stress detection using ultra-short pulse rate variability series

M Zubair, C Yoon - Biomedical Signal Processing and Control, 2020 - Elsevier
Prolonged exposure to mental stress reduces human work efficiency in daily life and may
increase the risk of diabetes and cardiovascular diseases. However, identification of the true …

Optimizing autonomic function analysis via heart rate variability associated with motor activity of the human colon

MK Ali, L Liu, JH Chen, JD Huizinga - Frontiers in Physiology, 2021 - frontiersin.org
The parameters of heart rate variability (HRV) can non-invasively assess some autonomic
activities, and HRV is influenced by many bodily actions. Although parasympathetic activity …

[HTML][HTML] Life events are associated with elevated heart rate and reduced heart complexity to acute psychological stress

M Schneider, MM Kraemmer, B Weber… - Biological …, 2021 - Elsevier
The current study examined whether the exposure to life events and reported impact of life
events are associated with altered cardiac reactivity to an acute psychological stressor …

[HTML][HTML] Modeling brain-heart interactions from Poincaré plot-derived measures of sympathetic-vagal activity

D Candia-Rivera - MethodsX, 2023 - Elsevier
Recent studies suggest that the interaction between the brain and heart plays a key role in
cognitive processes, and measuring these interactions is crucial for understanding the …

A framework to model and control the state of presence in virtual reality systems

G Hernández-Melgarejo… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
This work is concerned with the modelling and control of the state of presence of a user in a
virtual reality system (VRS). The manner how the state of a user interacting with the VRS is …

Contactless monitoring of heart rate variability during respiratory maneuvers

MM Shoushan, BA Reyes, ARM Rodríguez… - IEEE Sensors …, 2022 - ieeexplore.ieee.org
Heart rate variability (HRV) is a noninvasive marker for the cardiovascular system and the
substantial influence of this system on the autonomous nervous system (ANS). Contact and …

Neuro-physiological correlates of sluggish cognitive tempo (SCT) symptoms in school-aged children

TWK Yung, CYY Lai, JYC Chan, SSM Ng… - European Child & …, 2020 - Springer
This study was the first to examine the relationship between neurophysiological
abnormalities and symptoms of sluggish cognitive tempo (SCT) in children. Thirty children …

Cardiorespiratory fitness, regular physical activity, and autonomic nervous system reactivity to laboratory and daily life stress

DJ van der Mee, MJ Gevonden… - …, 2023 - Wiley Online Library
The cross‐stressor adaptation hypothesis—which posits that adjustment to physical stress
as a result of regular physical activity and its effects on fitness crosses over to psychological …

[HTML][HTML] Cardiac Pre-Ejection Period to Index Motivation and Effort Mobilization in Cognitive Studies

CT Albinet, C De Faria… - Journal of …, 2024 - econtent.hogrefe.com
This paper reviews studies on the cardiac pre-ejection period (PEP) in the field of cognitive
psychophysiology. The main objective was to better understand the relationship between …