Heart rate variability biofeedback intero-nociceptive emotion exposure therapy for adverse childhood experiences.

Psychiatric patients with adverse childhood experiences (ACE) tend to have dysfunctions in the interoceptive part of their emotional experience. The integration of interoceptive emotional activity in the insular and cingulate cortices is linked to the regulation of sympathovagal balance. This makes heart rate variability (HRV) an ideal measure for providing feedback on emotion regulation in real-time.

Reward and uncertainty favor risky decision-making in pilots: evidence from cardiovascular and oculometric measurements.

In this paper we examined plan continuation error (PCE), a well known error made by pilots consisting in continuing the flight plan despite adverse meteorological conditions. Our hypothesis is that a large range of strong negative emotional consequences, including those induced by economic pressure, are associated with the decision to revise the flight plan and favor PCE. We investigated the economic hypothesis with a simplified landing task (reproduction of a real aircraft instrument) in which uncertainty and reward were manipulated.

Environmental factors associated with body mass index in a population of Southern France.

Study Objective: Environmental-factor changes may largely be accountable for the dramatic increase of obesity prevalence in industrialized countries. This study investigated the relationships between body mass index (BMI) and various socio-economic, clinical, behavioural and reproductive factors in a population from Southern France.

Methods: Using a cross-sectional study, a sample of 3127 current and former salaried workers (1658 men and 1469 women) completed a questionnaire on personal and medical histories, and had a clinical examination including height and weight measurements.

Job stress and occupational status in a French cohort.

Background: The goal of this study was to examine a large, varied occupational French cohort for possible relationships between various dimensions of occupational stress, on the one hand, and the occupational status and socio-demographic characteristics of workers on the other.

Methods: Data was taken from the first, cross-sectional phase of the VISAT study (aging, health, and work), which took place in 1996. Participants were randomly drawn from the patient lists of about one hundred occupational physicians in three regions of southern France.

Effects of age, education, and sex on response bias in a recognition task.

This study examined age-related differences in decision criteria and the extent to which inconsistencies in earlier findings could be due to sampling artifacts, especially the underlying effects of educational level and sex. Male and female participants (N = 3,059) from 4 age groups (32, 42, 52, and 62 years) and a wide range of educational levels performed a word recognition task. Response bias was assessed with a nonparametric index derived from signal detection theory.