The use of heart rate variability (HRV) in research has been greatly popularized over the
past decades due to the ease and affordability of HRV collection, coupled with its clinical …

Psychophysiological research integrating heart rate variability (HRV) has increased during
the last two decades, particularly given the fact that HRV is able to index cardiac vagal tone …

This review targets emotional intelligence (EI) in sport and physical activity. We
systematically review the available literature and offer a sound theoretical integration of …

The aim of this paper is to set the stage for the vagal tank theory, showcasing a functional
resource account for self-regulation. The vagal tank theory, building on neurophysiological …

Objectives: The aim of this study was to test an intervention modifying officer physiology to
reduce lethal force errors and improve health. Methods: A longitudinal, within-subjects …

Visual search performance under pressure is explored within the predictions of the
neurovisceral integration model. The experimental aims of this study were: 1) to investigate …

The aim of this study was to test the effectiveness of an emotional intelligence (EI) training
intervention to improve EI at trait level. Sixty-seven rugby players participated in the study …

Slow-paced breathing has been shown to enhance the self-regulation abilities of athletes
via its influence on cardiac vagal activity. However, the role of certain respiratory parameters …

Soccer referees have to make quick and accurate decisions while experiencing physical
stress (ie, fatigue) and psychological stress (ie, pressure from the crowd). Researchers have …

There is growing evidence illustrating the negative aspects of reinvestment on everyday life,
however its underlying mechanisms remain unclear. The main aim of this study was to …