FND is a disabling disease that accounts for 5 to 10% of the reason for consultation in neurology. However, young physicians often say they have little or no training in their management.

The aim of the present study was to assess whether French junior neurologists, psychiatrists and physical and rehabilitation medicine (PRM) specialists received teaching on FND during their medical studies, including the residency, and to evaluate their knowledge and perception of the disorder.

The survey was distributed by the means of a Google form questionnaire to specialist registrars and young specialists with the help of resident's organizations.

568 respondents from the 3 specialties were included in the study. Most respondents (72.4%) were specialists registrars. Almost half of the respondents (45.5%) answered they never received any teaching on FND, and only 20.5% of them knew the Hoover's sign, a positive sign specific of functional weakness. A large majority of respondents felt they were not sufficiently trained in FND (87.9%), and they did not have sufficient knowledge of these disorders (85.3%).

Better training would allow clinicians to make a diagnosis earlier, to better explain it to patients, and to limit the costs associated with diagnosis delays. A better training of clinicians about FND would also improve the prognosis of patients, as early diagnosis and good explanation is associated with a better prognosis.

This survey shows that there is a gap about FND in the training programs in the medical studies and during the specialization training of young doctors in France.