Psychological Trauma

Psychological trauma is a type of damage to the psyche that occurs as a result of a traumatic event. When that trauma leads to post-traumatic stress disorder, damage may involve physical changes inside the brain and to brain chemistry, which damage the person's ability to adequately cope with stress.

A traumatic event involves a single experience, or an enduring or repeating event or events, that completely overwhelm the individual's ability to cope or integrate the ideas and emotions involved with that experience. The sense of being overwhelmed can be delayed by weeks, years, even decades, as the person struggles to cope with the immediate circumstances. Trauma can be caused by a wide variety of events, but there are a few common aspects.

There is frequently a violation of the person's familiar ideas about the world and of their human rights, putting the person in a state of extreme confusion and insecurity. This is also seen when people or institutions depended on for survival violate or betray or disillusion the person in some unforeseen way