Post Traumatic Stress Disorder ( Ptsd ) Essay

1816 Words Jun 1st, 2016 8 Pages
Posttraumatic stress disorder is defined on WebMD as, “a serious condition that can develop after a person has experienced or witnessed a traumatic or terrifying event in which serious physical harm occurred or was threatened (Posttraumatic).” What this definition does not inform you about is the thousands of lives that are affected by PTSD and the countless men and women who have taken their life. The war in Vietnam, the Iraq/Afghanistan conflict, and the advancements in modern combat have and are still playing a dominant role in the suffering of thousands of veterans across America. To talk about the effect of PTSD, one must first know what it is and how it affects our behavior. PTSD usually appears in victims about three months after the stress occurs, but may begin years later. As written on the website for the National Institute of Mental Health, symptoms include flashbacks, nightmares, and frightening thoughts, feeling strong guilt, staying away from certain places or objects, and emotional numbness (Post-Traumatic, What Is PTSD?). Most people who experience a strong trauma will return to normal after a time, but for some, the experience becomes too much to bear and stays with them. There are three areas of the brain which trauma, specifically PTSD, affects: the hippocampus, the ventromedial prefrontal cortex, and the amygdala. The hippocampus is the most significantly affected, as there is a large reduction of its volume in PTSD patients. Its function within the…

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