Study shows video games can alleviate PTSD flashbacks

A study conducted by researchers at Uppsala University has shown that a single treatment session involving the video game Tetris can reduce symptoms of post-traumatic stress disorder (PTSD). The study focused on healthcare professionals working during the COVID-19 pandemic. By using mental rotation, which is central to Tetris, participants experienced a significant decrease in intrusive memories of trauma, leading to a reduction in other PTSD symptoms. The positive effects of the treatment lasted up to six months after the session. The researchers envision this method as a potential “cognitive vaccine” to prevent and treat early PTSD symptoms in healthcare professionals and others who have experienced trauma.

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