The high frequency component of heart rate variability (HRV) has reliably been shown to
serve as an index of autonomic inhibitory control and is increasingly considered as a …

Thousands of papers involved in heart rate variability (HRV). However, little was known
about one important measure of HRV, the root mean square of successive heartbeat interval …

Top-down regulation in the human brain and anatomical connections between the prefrontal
cortex (PFC) and specific catecholamine-related regions have been well-studied. However …

Background Studies have reported that transcranial direct current stimulation (tDCS) can
modulate human behaviors, symptoms, and neural activity; however, the neural effects …

Several studies have suggested a correlation between heart rate variability (HRV), emotion
regulation (ER), psychopathological conditions, and cognitive functions in the past two …

Low heart rate variability (HRV) characterizes several medical and psychological diseases.
HRV biofeedback is a newly developed approach that may have some use for treating the …

The control of physiological arousal can assist in the regulation of emotional state. A subset
cortical and subcortical brain regions are implicated in autonomic control of bodily arousal …

We designed and conducted an experiment using a repetitive task to investigate
associations between mental workload, performance, and Heart Rate Variability (HRV) …

Heart rate variability, the change in the time intervals between adjacent heartbeats, is an
emergent property of interdependent regulatory systems that operates on different time …

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 …