Acute stress disorder modifies cerebral activity of amygdala and prefrontal cortex.

The diagnosis constraint of acute stress disorder (ASD), consisting of testing individuals in the month following trauma exposure, limits research on the very early and initial stage of the disease. In this regard, this work aims to explore the cerebral mechanism of ASD in a population of fire-fighters before and after trauma exposure. Thirty-six healthy non-traumatized male fire-fighters were explored by an fMRI emotional face-matching task to evaluate the cerebral substrate of emotional recognition.

[Professional practices and perceptions about job retention systems for the chronically ill: a qualitative study in south-eastern France].

Background: Continued employment of people with health problems that reduce their ability to work is a major social issue. The French measures to optimize job retention are characterized by a multiplicity of participants, and their efficacy depends largely on the capacity of these different participants to work together. The objective of this study was to document the perceived role, attitudes and practices of participants involved in these job retention measures and of general practitioners, as well as their difficulties in this domain.

Relationship between emotional experience and resilience: an fMRI study in fire-fighters.

Resilience refers to the capacity to cope effectively in stressful situations or adversity. It may involve the ability to experience emotions matching the demands of environmental circumstances. The brain mechanisms underlying resilience remain unclear.

Use of imaging in the follow-up of workers exposed to lung carcinogens: practices in occupational medicine and its determinants.

We studied occupational physicians' (OPs) practices of referrals for imaging of workers occupationally exposed to lung/pleural carcinogens and the factors associated with them. This cross-sectional telephone survey of 379 OPs practicing in Southeastern France showed that 81% of them referred exposed patients for chest radiographs, 33.5% for computed tomography (CT), and 16.

Occupational physicians' attitudes and practices in relation to occupational cancer prevention: a qualitative study in southeastern France.

We conducted a qualitative survey of 20 occupational physicians (OPs) in southeastern France in 2008 to study their attitudes and practices regarding the prevention of occupational cancers. Occupational physicians' practices regarding occupational cancers centered mainly on prevention. Numerous difficulties impeded these activities: attitudes that minimized the carcinogenic risks by employers and employees, the absence or inadequacy of mandatory risk assessment to identify health hazards, and difficulties in obtaining individual exposure forms, which employers are supposed to complete to identify employees exposed to carcinogens.