Playing video games (such as Tetris, The Sims, or StarCraft) stimulates brain plasticity, which helps to strengthen the brain, prevent cognitive decline in seniors, and support neurological recovery following various impairments.

noli's read

The idea that video games stimulate brain plasticity is fascinating and scientifically validated. A meta-analysis by Bediou et al. (2018) confirms that action and strategy games (such as StarCraft) improve attention and mental flexibility. For seniors, another meta-analysis by Lampit et al. (2014) shows that screen-based cognitive training helps preserve mental sharpness, although benefits vary greatly depending on the type of game. Regarding brain recovery or support for memory disorders, pilot clinical trials show that gaming is a promising tool for motor and mental stimulation. However, claiming that it 'repairs' the brain or works 'very, very well' to counter major degenerative processes is somewhat enthusiastic, as these technologies remain complementary support tools rather than miracle solutions. Finally, while the image of 'strengthening the brain' is appealing, gains often remain highly specific to the game played and do not always transfer to daily life tasks.

the sources

No named source held this one up — that absence is part of the verdict.