The latest version of the Dell XPS 13 ultrabook ($1,399 as tested) is slimmer than its predecessor, and offers an insanely detailed 13.3-inch QHD+ In-Plane Switching (IPS) screen. It's one of the first systems we've seen with a fifth-generation Intel Core i5 ultrabook-class processor, and so far, we like what we see.
In 1980, PTSD was recognized as a disorder with specific symptoms that could be reliably diagnosed and was added to the American Psychiatric Associationâs Diagnostic and Statistical Manual of Mental Disorders.
U.S. wars and post-traumatic stress disorder. Back to Gallery. While post-traumatic stress disorder (PTSD) was not officially recognized as a clinical condition until 1980 -- it was called battle fatigue or shell shock in wars prior to Vietnam -- there have been studies of the symptoms in earlier conflicts.