When something traumatic happens, people have psychological needs as well as physical ones. Mental health professionals from the University of Nevada, Las Vegas volunteered to help after the Las Vegas shooting last year, and they recently told The Conversation what good psychological first aid looks like.
Victims of car accidents can end up replaying disturbing memories in their minds. But these intrusive memories, one aspect of post-traumatic stress disorder, may be preventable. All you have to do, according to a new study, is play Tetris after the accident.