Post Traumatic Stress Disorder (PTSD)

Post Traumatic Stress Disorder (PTSD) 
This is an introductory psychology paper. It is best to include introductory psychology. The topic
is PTSD, preferably with multiple examples and sources of information. The best way to do this is
physically and mentally. I want an example from the physical side, an example from the
psychological side, and finally an example from the psychological side of the physiological stress
response. In addition to the examples, the paper needs to include the conditions that cause
PTSD, the treatment of PTSD, the symptoms of PTSD. At the end of the paper, it is better to
demonstrate that PTSD is not so terrible, that medical treatment and state protection are helping
people with PTSD.