Post-traumatic stress disorder (PTSD) is a psychological and physical condition that is caused by very frightening or distressing events. It occurs in up to 30% of people who experience traumatic events.
The many faces of mental disorders
Yuri Milaneschi discusses new research on the structure and presentation of mental health disorders, which suggests that although there are many different faces of major mental disorders, some of these faces are far more common than others.
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