Security Alerts Trouble American Psyche
April 1st 2003As the U.S. Department of Homeland Security raises security levels, Americans frantically take extraordinary precautions to prepare themselves for disaster. How is the public affected by the media and what can mental health care professionals and the government do to help minimize this anxiety?
The Last Frontier: Going Beyond the Limits
April 1st 2003In the wake of the deaths of seven astronauts aboard the Space Shuttle Columbia, many critics have called for an end to manned space flights. Psychiatrists, however, point to the intangible benefits--including the societal values and desired psychological traits that are modeled by astronauts.
Changes in the Concept of PTSD and Trauma
April 1st 2003The majority of people experience acute stress symptoms following trauma, but the development of posttraumatic stress disorder is the exception rather than the rule. Some investigators hypothesize that PTSD develops following increased nervous system response to trauma. Why only a minority of individuals experience this response, what their risk factors are and when should they be treated is the subject of ongoing research.