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Study Suggests Tetris May Help PTSD Victims

by Jeff Marchiafava on Nov 11, 2010 at 11:30 AM

Tetris isn't just the most addictive game on the planet; according to one study, it may help victims of traumatic events stave off recurring flashbacks.

As reported by CNN, a new study published in the journal PLoS ONE suggests that playing Tetris shortly after a traumatic experience may prevent the victim from having flashbacks of the incident, by distracting the brain and disrupting how the images are stored in the mind.

The Oxford researchers came to this conclusion by studying test subjects who were exposed to disturbing imagery, then asked to play Tetris, a trivia game, or do nothing at all. The subjects who played Tetris had fewer flashbacks than the other two groups, leading the researchers to conclude that "A visuospatial task such as Tetris may offer a 'cognitive vaccine' against the development of PTSD flashbacks after exposure to traumatic events." Additional studies are in the planning stages.

This could be a great advancement for treating PTSD, but I only have one question: What if disturbing Tetris imagery is what traumatized you in the first place: