Dissociation, trauma, and borderline personality disorder.

Area of Science:

• Psychology and Psychiatry
• Neuroscience

Background:

• Dissociation is a complex phenomenon observed in dissociative disorders, PTSD, and BPD.
• Traumatic stress is a key risk factor, but the etiology also involves temperamental and neurobiological vulnerabilities.
• Stress-related dissociation significantly impacts psychosocial functioning and treatment outcomes in BPD.

Discussion:

• This article collection focuses on dissociation and trauma, particularly in relation to BPD and sub-clinical BPD expressions.
• It introduces recent conceptualizations and prior research to frame new investigations.
• The need for more research to understand and manage dissociation is emphasized.

Key Insights:

• Dissociation is multifaceted, influenced by trauma, temperament, and neurobiology.
• It is a prevalent symptom in BPD, affecting functioning and treatment.
• Further research is essential for better understanding and clinical management.

Outlook:

• Future research should explore the interplay of trauma, temperament, and neurobiology in dissociation.
• Investigating sub-clinical expressions of BPD and dissociation is warranted.
• Developing improved therapeutic strategies for dissociation in BPD is a priority.