TED-Ed: The psychology of post-traumatic stress disorder - Joelle Maletis

The video explains PTSD as a treatable disorder caused by a malfunction in biological mechanisms. It describes how the brain processes trauma, leading to symptoms like flashbacks and nightmares. The HPA axis and stress hormones play a role in the body's response. PTSD symptoms are categorized into intrusive thoughts, avoidance, negative feelings, and reactive symptoms. Diagnosis occurs when symptoms persist for over a month. Triggers can cause isolation, but treatment options like psychotherapy and medication are available. Social support is crucial for recovery.

What are some common symptoms of PTSD mentioned in the text?

Explain the role of the HPA axis in the body's response to trauma.

What factors may contribute to the development of PTSD according to the text?

Describe the impact of triggers on individuals with PTSD.

What are some treatment options for PTSD mentioned in the text?

How can friends or family support someone who may be suffering from PTSD?

What does the text suggest about the visibility of PTSD symptoms?