Heart rate variability as an index of resilience

E An, AAT Nolty, SS Amano, AA Rizzo… - Military …, 2020 - academic.oup.com
Introduction Resilience is the ability to maintain or quickly return to a stable physical and
psychological equilibrium despite experiencing stressful events. Flexibility of the autonomic …

Heart rate variability, cue-evoked ventromedial prefrontal cortical response, and problem alcohol use in adult drinkers

W Wang, S Zhornitsky, TM Le, S Zhang… - Biological Psychiatry …, 2020 - Elsevier
Background Many studies employed cue exposure paradigms to investigate the neural
processes underlying cue-elicited alcohol craving. Cue exposure elicits robust autonomic …

Trauma-related dysfunction in the fronto-striatal reward circuit

N Sambuco, MM Bradley, PJ Lang - Journal of Affective Disorders, 2021 - Elsevier
Introduction Reduced reactivity to pleasurable stimulation is a defining symptom of post-
traumatic stress disorder (PTSD), but trauma exposure also increases the severity of many …

Contrasting associations between heart rate variability and brainstem-limbic connectivity in posttraumatic stress disorder and its dissociative subtype: A pilot study

J Thome, M Densmore, BA Terpou… - Frontiers in Behavioral …, 2022 - frontiersin.org
Background Increasing evidence points toward the need to extend the neurobiological
conceptualization of posttraumatic stress disorder (PTSD) to include evolutionarily …

Comparison of the cardiovascular effects of extreme psychological and physical stress tests in male soccer players

Á Móra, Z Komka, J Végh, I Farkas… - International journal of …, 2022 - mdpi.com
Background: The purpose of our study was to compare the physiological effects of extreme
physical and psychological stress tests in male soccer players, since these two types of …

Psychophysiological anxiety response of a rescue helicopter crew in a crane rescue manoeuvre

M Vicente-Rodriguez, VJ Clemente-Suárez - BMJ Mil Health, 2021 - militaryhealth.bmj.com
Background This research aimed to analyse the psychophysiological modifications of a
rescuer helicopter crew in a crane rescue manoeuvre. Methods We analysed in eight …

[HTML][HTML] Neural correlates of PTSD in women with childhood sexual abuse with and without PTSD and response to paroxetine treatment: A placebo-controlled, double …

JD Bremner, RA Ortego, C Campanella, JA Nye… - Journal of affective …, 2023 - Elsevier
Objective Childhood sexual abuse is the leading cause of posttraumatic stress disorder
(PTSD) in women, and is a prominent cause of morbidity and loss of function for which …

Elevated perceived threat is associated with reduced hippocampal volume in combat veterans

DW Grupe, BA Hushek, K Davis, AJ Schoen… - Scientific Reports, 2019 - nature.com
Reduced hippocampal volume is frequently observed in posttraumatic stress disorder
(PTSD), but the psychological processes associated with these alterations remain unclear …

[HTML][HTML] Brain activation and subjective anxiety during an anticipatory anxiety task is related to clinical outcome during prazosin treatment for alcohol use disorder

CE Wilcox, B Adinoff, J Clifford, J Ling, K Witkiewitz… - NeuroImage: Clinical, 2020 - Elsevier
Background Higher levels of anxiety, negative affect, and impaired emotion regulation are
associated with alcohol use disorder (AUD) and contribute to relapse and worse treatment …

Extended classifier system with continuous real-coded variables for feature extraction of instantaneous pulse-rate variability and respiration of individuals with gaming …

HM Chi, TC Hsiao - BioMedical Engineering OnLine, 2021 - Springer
Background Individuals with gaming disorder (GD) exhibit autonomic nervous system
responses that indicate dysfunctional emotion regulation. Pulse rate variability (PRV) is a …