Background: After a natural disaster, stressful events often continue to accumulate, affecting individuals in a different manner than the original disaster never occurred. However, few studies have examined these associations, the cumulative impacts of stressful events on mental health outcomes, and the role of social support. This study examined the prospective association between cumulative stressful events and mental health problems and the role of social support in young adults.

Youth living with war and ongoing conflict are frequently exposed to potentially traumatic events and cumulative stress which can result in temporarily impaired academic functioning and reduced wellbeing in school. In Palestine, the Ministry of Education has included psychosocial support programmes in the schools for the purpose of reducing stress reactions and improving school functioning amongst students.

There is growing evidence that parental trauma is associated with psychosocial disorders, externalizing and internalizing problems, and higher sensitivity to posttraumatic stress disorder (PTSD) in children. Recent research findings suggest multidimensional relational, psychological, and neurobiological interrelated pathways of intergenerational influence. Moreover, the intergenerational effects of parental trauma need to be understood within a broader systemic context, as a part of family adaptation.

Background: Emotional dysregulation is a core feature of borderline personality disorder (BPD). Previous studies have reported that abnormal grey matter volume is associated with the limbic–cortical circuit and default mode network (DMN) in patients with BPD. However, alterations of cortical thickness in adolescents with BPD have not been well evaluated.

Objective: The aim of this study was to assess cortical thickness and its association with emotional dysregulation in adolescents with BPD.